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Weather Forecast for Boulder (Colorado)
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Forecast Overview
Fri Mar 28 68°F 46°F 20°C 8°C Chance of rain after 6 pm.
detailsSat Mar 29 50°F 34°F 10°C 1°C Chance of heavy rain at various times. Chance of heavy snow after 6 pm.
detailsSun Mar 30 41°F 32°F 5°C 0°C Overcast skies.
detailsMon Mar 31 57°F 32°F 14°C -0°C More clouds than sun.
detailsTue Apr 1 50°F 36°F 10°C 2°C Chance of light rain in the morning.
detailsWed Apr 2 57°F 32°F 14°C -0°C Mostly cloudy skies.
detailsThu Apr 3 59°F 45°F 15°C 7°C Considerable cloudiness.
detailsFri Apr 4 45°F 34°F 7°C 1°C Chance of rain at various times. Chance of snow in the morning.
detailsSat Apr 5 37°F 34°F 3°C 1°C Chance of heavy rain almost all day. Chance of heavy snow after 6 pm.
details
Detailed Forecast
Friday, March 28 | sunrise: 06:53 sunset: 19:20 |
![]() | Low around 46°F (8°C), high around 68°F (20°C). Chance of rain in the evening and during the night (after 6 pm). Estimated precipitation: 0.28 in (7 mm). Overcast skies. Wind: 9 mph (14 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 50°F (10°C) | 8 mph (13 km/h) | 40% | 0.163% |
03:00 06:00 | ![]() | Overcast. | 51°F (11°C) | 9 mph (14 km/h) | 34% | 0.163% |
06:00 09:00 | ![]() | Overcast. | 60°F (16°C) | 5 mph (8 km/h) | 30% | 0.163% |
09:00 12:00 | ![]() | Overcast. | 67°F (20°C) | 3 mph (4 km/h) | 19% | 0.161% |
12:00 15:00 | ![]() | Overcast. | 66°F (19°C) | 4 mph (7 km/h) | 21% | 0.16% |
15:00 18:00 | ![]() | Overcast. | 62°F (17°C) | 5 mph (9 km/h) | 31% | 0.159% |
18:00 21:00 | ![]() | Chance of light rain. Precipitation: 0.03 in (0.875 mm). | 49°F (9°C) | 9 mph (14 km/h) | 73% | 0.166% |
21:00 00:00 | ![]() | Chance of rain. Precipitation: 0.24 in (6.125 mm). | 46°F (8°C) | 2 mph (3 km/h) | 82% | 0.227% |

Saturday, March 29 | sunrise: 06:51 sunset: 19:21 |
![]() | Low around 33°F (1°C), high around 50°F (10°C). Chance of heavy rain all night and all morning (until 12 pm) and again late in the afternoon (between 3 pm and 6 pm). Chance of heavy snow in the evening and during the night (after 6 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 1.47 in (37.3125 mm). Overcast skies. Wind: 13 mph (21 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Chance of rain. Precipitation: 0.34 in (8.625 mm). | 42°F (5°C) | 9 mph (15 km/h) | 91% | 0.298% |
03:00 06:00 | ![]() | Chance of heavy rain. Precipitation: 0.56 in (14.3125 mm). | 40°F (4°C) | 1 mph (2 km/h) | 95% | 0.326% |
06:00 09:00 | ![]() | Chance of rain. Precipitation: 0.08 in (2.125 mm). | 41°F (5°C) | 3 mph (5 km/h) | 94% | 0.298% |
09:00 12:00 | ![]() | Chance of light rain. Precipitation: 0.02 in (0.4375 mm). | 42°F (5°C) | 7 mph (11 km/h) | 93% | 0.286% |
12:00 15:00 | ![]() | Considerable cloudiness. Precipitation: 0.01 in (0.25 mm). | 46°F (8°C) | 2 mph (4 km/h) | 74% | 0.278% |
15:00 18:00 | ![]() | Chance of scattered rain showers. Precipitation: 0.07 in (1.875 mm). | 47°F (8°C) | 13 mph (21 km/h) | 73% | 0.285% |
18:00 21:00 | ![]() | Chance of snow. Precipitation: 0.36 in (9.0625 mm). | 35°F (1°C) | 5 mph (8 km/h) | 99% | 0.313% |
21:00 00:00 | ![]() | Chance of light snow. Precipitation: 0.02 in (0.625 mm). | 34°F (1°C) | 3 mph (5 km/h) | 99% | 0.296% |

Sunday, March 30 | sunrise: 06:50 sunset: 19:22 |
![]() | Low around 32°F (0°C), high around 42°F (5°C). Estimated precipitation: 0.07 in (1.875 mm). Overcast skies. Wind: 7 mph (12 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. Precipitation: 0.04 in (1.125 mm). | 34°F (1°C) | 4 mph (7 km/h) | 99% | 0.291% |
03:00 06:00 | ![]() | Considerable cloudiness. | 34°F (1°C) | 4 mph (6 km/h) | 98% | 0.286% |
06:00 09:00 | ![]() | Overcast. | 34°F (1°C) | 6 mph (10 km/h) | 94% | 0.284% |
09:00 12:00 | ![]() | Overcast. Precipitation: 0 in (0.0625 mm). | 35°F (2°C) | 6 mph (10 km/h) | 90% | 0.283% |
12:00 15:00 | ![]() | Overcast. Precipitation: 0 in (0.0625 mm). | 39°F (4°C) | 7 mph (12 km/h) | 77% | 0.281% |
15:00 18:00 | ![]() | Overcast. Precipitation: 0.01 in (0.1875 mm). | 41°F (5°C) | 7 mph (12 km/h) | 69% | 0.278% |
18:00 21:00 | ![]() | Overcast. Precipitation: 0 in (0.0625 mm). | 38°F (3°C) | 1 mph (2 km/h) | 84% | 0.275% |
21:00 00:00 | ![]() | Overcast. Precipitation: 0.01 in (0.375 mm). | 37°F (3°C) | 6 mph (9 km/h) | 72% | 0.273% |

Monday, March 31 | sunrise: 06:48 sunset: 19:23 |
![]() | Low around 32°F (-0°C), high around 57°F (14°C). More clouds than sun. Wind: 12 mph (19 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | 32°F (0°C) | 7 mph (11 km/h) | 78% | 0.271% |
03:00 06:00 | ![]() | Clear. | 32°F (0°C) | 5 mph (8 km/h) | 67% | 0.271% |
06:00 09:00 | ![]() | Sunny. | 41°F (5°C) | 3 mph (5 km/h) | 52% | 0.271% |
09:00 12:00 | ![]() | Sunny. | 52°F (11°C) | 9 mph (14 km/h) | 30% | 0.269% |
12:00 15:00 | ![]() | Overcast. | 56°F (13°C) | 11 mph (18 km/h) | 26% | 0.265% |
15:00 18:00 | ![]() | Overcast. | 54°F (12°C) | 12 mph (19 km/h) | 37% | 0.262% |
18:00 21:00 | ![]() | Overcast. | 46°F (8°C) | 6 mph (10 km/h) | 47% | 0.26% |
21:00 00:00 | ![]() | Overcast. | 44°F (7°C) | 7 mph (11 km/h) | 52% | 0.259% |

Tuesday, April 1 | sunrise: 06:46 sunset: 19:24 |
![]() | Low around 35°F (2°C), high around 51°F (10°C). Chance of light rain in the morning (between 9 am and 12 pm). Estimated precipitation: 0.02 in (0.5625 mm). Sunny skies. Wind: 45 mph (72 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | 42°F (5°C) | 7 mph (12 km/h) | 61% | 0.258% |
03:00 06:00 | ![]() | Clear. | 45°F (7°C) | 21 mph (34 km/h) | 45% | 0.257% |
06:00 09:00 | ![]() | Sunny. | 50°F (10°C) | 17 mph (27 km/h) | 37% | 0.254% |
09:00 12:00 | ![]() | Chance of light rain. Precipitation: 0.01 in (0.3125 mm). | 45°F (7°C) | 32 mph (52 km/h) | 37% | 0.252% |
12:00 15:00 | ![]() | Sunny. Precipitation: 0.01 in (0.25 mm). | 43°F (6°C) | 33 mph (53 km/h) | 30% | 0.248% |
15:00 18:00 | ![]() | Sunny. | 40°F (4°C) | 45 mph (72 km/h) | 41% | 0.244% |
18:00 21:00 | ![]() | Partly cloudy. | 37°F (3°C) | 30 mph (49 km/h) | 38% | 0.242% |
21:00 00:00 | ![]() | Clear. | 36°F (2°C) | 18 mph (29 km/h) | 37% | 0.241% |

Wednesday, April 2 | sunrise: 06:45 sunset: 19:25 |
![]() | Low around 31°F (-0°C), high around 58°F (14°C). Mostly cloudy skies. Wind: 10 mph (16 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 32°F (0°C) | 4 mph (6 km/h) | 42% | 0.241% |
03:00 06:00 | ![]() | Overcast. | 33°F (1°C) | 6 mph (9 km/h) | 38% | 0.242% |
06:00 09:00 | ![]() | Mostly sunny. | 43°F (6°C) | 8 mph (13 km/h) | 29% | 0.242% |
09:00 12:00 | ![]() | Sunny. | 50°F (10°C) | 9 mph (14 km/h) | 21% | 0.239% |
12:00 15:00 | ![]() | Overcast. | 57°F (14°C) | 6 mph (9 km/h) | 20% | 0.235% |
15:00 18:00 | ![]() | Overcast. | 56°F (14°C) | 3 mph (5 km/h) | 33% | 0.233% |
18:00 21:00 | ![]() | Considerable cloudiness. | 48°F (9°C) | 4 mph (7 km/h) | 43% | 0.234% |
21:00 00:00 | ![]() | Overcast. | 49°F (10°C) | 10 mph (16 km/h) | 45% | 0.234% |

Thursday, April 3 | sunrise: 06:43 sunset: 19:26 |
![]() | Low around 44°F (7°C), high around 59°F (15°C). Estimated precipitation: 0.02 in (0.625 mm). Considerable cloudiness. Wind: 27 mph (43 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 49°F (9°C) | 6 mph (10 km/h) | 45% | 0.234% |
03:00 06:00 | ![]() | Mostly cloudy. Precipitation: 0 in (0.0625 mm). | 48°F (9°C) | 11 mph (17 km/h) | 58% | 0.234% |
06:00 09:00 | ![]() | Mostly cloudy. Precipitation: 0.02 in (0.5 mm). | 49°F (9°C) | 22 mph (35 km/h) | 55% | 0.236% |
09:00 12:00 | ![]() | Sunny. | 57°F (14°C) | 27 mph (43 km/h) | 29% | 0.232% |
12:00 15:00 | ![]() | Partly cloudy. | 58°F (14°C) | 26 mph (42 km/h) | 29% | 0.227% |
15:00 18:00 | ![]() | Mostly sunny, with a few passing clouds. | 54°F (12°C) | 18 mph (30 km/h) | 32% | 0.223% |
18:00 21:00 | ![]() | Overcast. | 48°F (9°C) | 12 mph (20 km/h) | 34% | 0.222% |
21:00 00:00 | ![]() | Overcast. Precipitation: 0 in (0.0625 mm). | 44°F (7°C) | 8 mph (12 km/h) | 48% | 0.222% |

Friday, April 4 | sunrise: 06:42 sunset: 19:27 |
![]() | Low around 35°F (1°C), high around 44°F (7°C). Chance of rain between midnight and 3 am and from 12 pm till midnight. Chance of snow all morning (between 3 am and 12 pm). Estimated precipitation: 0.56 in (14.25 mm). Overcast skies. Wind: 8 mph (14 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Chance of rain. Precipitation: 0.1 in (2.4375 mm). | 37°F (3°C) | 3 mph (5 km/h) | 92% | 0.239% |
03:00 06:00 | ![]() | Chance of snow. Precipitation: 0.1 in (2.5 mm). | 35°F (2°C) | 7 mph (12 km/h) | 92% | 0.25% |
06:00 09:00 | ![]() | Chance of snow. Precipitation: 0.07 in (1.6875 mm). | 36°F (2°C) | 7 mph (11 km/h) | 88% | 0.256% |
09:00 12:00 | ![]() | Chance of snow. Precipitation: 0.06 in (1.5 mm). | 38°F (3°C) | 8 mph (14 km/h) | 85% | 0.262% |
12:00 15:00 | ![]() | Chance of rain. Precipitation: 0.05 in (1.375 mm). | 39°F (4°C) | 6 mph (10 km/h) | 87% | 0.268% |
15:00 18:00 | ![]() | Chance of rain. Precipitation: 0.1 in (2.4375 mm). | 38°F (4°C) | 3 mph (5 km/h) | 94% | 0.284% |
18:00 21:00 | ![]() | Chance of rain. Precipitation: 0.07 in (1.875 mm). | 38°F (3°C) | 2 mph (3 km/h) | 97% | 0.287% |
21:00 00:00 | ![]() | Chance of light rain. Precipitation: 0.02 in (0.4375 mm). | 38°F (3°C) | 4 mph (7 km/h) | 98% | 0.279% |

Saturday, April 5 | sunrise: 06:40 sunset: 19:28 |
![]() | Low around 33°F (1°C), high around 38°F (3°C). Chance of heavy rain most of the night and day, except evening between 6 pm and 9 pm. Chance of heavy snow in the evening (between 6 pm and 9 pm). Estimated precipitation: 1.26 in (32.125 mm). Overcast skies. Wind: 8 mph (14 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Chance of light rain. Precipitation: 0.03 in (0.6875 mm). | 38°F (3°C) | 6 mph (10 km/h) | 99% | 0.277% |
03:00 06:00 | ![]() | Chance of rain. Precipitation: 0.12 in (2.9375 mm). | 37°F (3°C) | 3 mph (4 km/h) | 98% | 0.29% |
06:00 09:00 | ![]() | Chance of rain. Precipitation: 0.09 in (2.375 mm). | 37°F (3°C) | 6 mph (10 km/h) | 99% | 0.297% |
09:00 12:00 | ![]() | Chance of rain. Precipitation: 0.08 in (2.125 mm). | 37°F (3°C) | 5 mph (8 km/h) | 99% | 0.299% |
12:00 15:00 | ![]() | Chance of rain. Precipitation: 0.09 in (2.1875 mm). | 37°F (3°C) | 6 mph (10 km/h) | 98% | 0.301% |
15:00 18:00 | ![]() | Chance of rain. Precipitation: 0.09 in (2.25 mm). | 36°F (2°C) | 2 mph (2 km/h) | 98% | 0.303% |
18:00 21:00 | ![]() | Chance of snow. Precipitation: 0.19 in (4.75 mm). | 35°F (2°C) | 8 mph (14 km/h) | 95% | 0.313% |
21:00 00:00 | ![]() | Chance of heavy rain. Precipitation: 0.58 in (14.8125 mm). | 34°F (1°C) | 7 mph (11 km/h) | 100% | 0.344% |

Boulder (latitude 40°02'N, longitude 105°15'W)
Local Time:
Boulder is in the "America/Denver" timezone.
The "America/Denver" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in DST (since Sunday, 9 March 2025, 03:00 AM local time). During DST, the timezone abbreviation is MDT and the offset to Universal Time (UTC, GMT or Zulu) is -6:00 hours.
Boulder will exit DST (returning to standard time) on Sunday, 2 November 2025, at 02:00 AM local time, when clocks will be turned backward 1 hour to Sunday, 2 November 2025, 01:00 AM local standard time. During ST, the timezone abbreviation is MST and the offset to UTC will be -7:00 hours.
Forecasts for Other Places in Colorado:
See also:
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