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Weather Forecast for Custer (Montana)
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Forecast Overview
Fri Mar 14 63°F 43°F 17°C 6°C Overcast skies.
detailsSat Mar 15 45°F 36°F 7°C 2°C Chance of light snow at various times.
detailsSun Mar 16 41°F 27°F 5°C -3°C Chance of light snow after 6 pm.
detailsMon Mar 17 50°F 30°F 10°C -1°C Mostly cloudy skies.
detailsTue Mar 18 63°F 32°F 17°C 0°C Chance of light rain after 6 pm.
detailsWed Mar 19 41°F 34°F 5°C 1°C Mostly cloudy skies.
detailsThu Mar 20 50°F 30°F 10°C -1°C More clouds than sun.
detailsFri Mar 21 46°F 37°F 8°C 3°C Chance of light rain in the afternoon.
detailsSat Mar 22 55°F 34°F 13°C 1°C Mostly cloudy skies.
details
Detailed Forecast
Friday, March 14 | sunrise: 07:27 sunset: 19:13 |
![]() | Low around 43°F (6°C), high around 63°F (17°C). Estimated precipitation: 0.01 in (0.375 mm). Overcast skies. Wind: 21 mph (33 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Mostly clear, with a few passing clouds. | 45°F (7°C) | 6 mph (10 km/h) | 52% | 0.194% |
03:00 06:00 | ![]() | Overcast. | 44°F (6°C) | 6 mph (10 km/h) | 52% | 0.194% |
06:00 09:00 | ![]() | Overcast. | 46°F (8°C) | 7 mph (11 km/h) | 49% | 0.194% |
09:00 12:00 | ![]() | Overcast. | 53°F (12°C) | 10 mph (16 km/h) | 36% | 0.193% |
12:00 15:00 | ![]() | Overcast. | 63°F (17°C) | 14 mph (23 km/h) | 25% | 0.191% |
15:00 18:00 | ![]() | Overcast. | 60°F (15°C) | 5 mph (9 km/h) | 32% | 0.19% |
18:00 21:00 | ![]() | Overcast. Precipitation: 0 in (0.125 mm). | 50°F (10°C) | 19 mph (31 km/h) | 49% | 0.192% |
21:00 00:00 | ![]() | Overcast. Precipitation: 0.01 in (0.25 mm). | 45°F (7°C) | 21 mph (33 km/h) | 50% | 0.193% |

Saturday, March 15 | sunrise: 07:25 sunset: 19:14 |
![]() | Low around 35°F (2°C), high around 45°F (7°C). Chance of light snow early in the morning (between 3 am and 9 am) and again at night (after 9 pm). Estimated precipitation: 0.03 in (0.8125 mm). Overcast skies. Wind: 23 mph (37 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 37°F (3°C) | 23 mph (37 km/h) | 83% | 0.193% |
03:00 06:00 | ![]() | Chance of light snow. Precipitation: 0 in (0.125 mm). | 39°F (4°C) | 16 mph (26 km/h) | 50% | 0.193% |
06:00 09:00 | ![]() | Chance of light snow. Precipitation: 0.02 in (0.4375 mm). | 38°F (3°C) | 17 mph (27 km/h) | 49% | 0.193% |
09:00 12:00 | ![]() | Overcast. | 41°F (5°C) | 17 mph (28 km/h) | 43% | 0.194% |
12:00 15:00 | ![]() | Overcast. | 44°F (7°C) | 16 mph (26 km/h) | 31% | 0.193% |
15:00 18:00 | ![]() | Overcast. | 42°F (6°C) | 10 mph (17 km/h) | 33% | 0.192% |
18:00 21:00 | ![]() | Overcast. | 38°F (3°C) | 7 mph (11 km/h) | 43% | 0.191% |
21:00 00:00 | ![]() | Chance of light snow. Precipitation: 0.01 in (0.25 mm). | 35°F (2°C) | 3 mph (6 km/h) | 58% | 0.191% |

Sunday, March 16 | sunrise: 07:23 sunset: 19:15 |
![]() | Low around 26°F (-3°C), high around 41°F (5°C). Chance of light snow in the evening (between 6 pm and 9 pm). Estimated precipitation: 0.08 in (2 mm). Mostly cloudy skies. Wind: 7 mph (12 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Considerable cloudiness. Precipitation: 0.01 in (0.3125 mm). | 32°F (-0°C) | 4 mph (7 km/h) | 83% | 0.192% |
03:00 06:00 | ![]() | Overcast. | 28°F (-2°C) | 7 mph (12 km/h) | 69% | 0.192% |
06:00 09:00 | ![]() | Overcast. | 28°F (-2°C) | 7 mph (12 km/h) | 54% | 0.192% |
09:00 12:00 | ![]() | Sunny. | 34°F (1°C) | 2 mph (3 km/h) | 49% | 0.192% |
12:00 15:00 | ![]() | A few passing clouds. | 39°F (4°C) | 3 mph (5 km/h) | 45% | 0.192% |
15:00 18:00 | ![]() | Overcast. | 41°F (5°C) | 1 mph (1 km/h) | 47% | 0.192% |
18:00 21:00 | ![]() | Chance of light snow. Precipitation: 0.03 in (0.8125 mm). | 36°F (2°C) | 3 mph (6 km/h) | 74% | 0.198% |
21:00 00:00 | ![]() | Overcast. Precipitation: 0.03 in (0.875 mm). | 35°F (2°C) | 6 mph (9 km/h) | 91% | 0.201% |

Monday, March 17 | sunrise: 07:21 sunset: 19:17 |
![]() | Low around 31°F (-1°C), high around 49°F (10°C). Estimated precipitation: 0.03 in (0.75 mm). Mostly cloudy skies. Wind: 12 mph (20 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | 35°F (2°C) | 11 mph (17 km/h) | 54% | 0.201% |
03:00 06:00 | ![]() | Overcast. | 32°F (0°C) | 7 mph (11 km/h) | 64% | 0.201% |
06:00 09:00 | ![]() | Overcast. | 36°F (2°C) | 3 mph (4 km/h) | 54% | 0.201% |
09:00 12:00 | ![]() | Overcast. Precipitation: 0.03 in (0.6875 mm). | 40°F (4°C) | 7 mph (11 km/h) | 64% | 0.206% |
12:00 15:00 | ![]() | Overcast. Precipitation: 0 in (0.0625 mm). | 49°F (9°C) | 12 mph (19 km/h) | 42% | 0.206% |
15:00 18:00 | ![]() | More sun than clouds. | 43°F (6°C) | 12 mph (20 km/h) | 60% | 0.207% |
18:00 21:00 | ![]() | Overcast. | 40°F (4°C) | 6 mph (10 km/h) | 68% | 0.206% |
21:00 00:00 | ![]() | Partly cloudy. | 39°F (4°C) | 3 mph (5 km/h) | 70% | 0.206% |

Tuesday, March 18 | sunrise: 07:19 sunset: 19:18 |
![]() | Low around 32°F (0°C), high around 63°F (17°C). Chance of light rain in the evening (between 6 pm and 9 pm). Estimated precipitation: 0.05 in (1.1875 mm). Considerable cloudiness. Wind: 17 mph (28 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Mostly cloudy. | 36°F (2°C) | 6 mph (10 km/h) | 78% | 0.206% |
03:00 06:00 | ![]() | Overcast. | 34°F (1°C) | 9 mph (15 km/h) | 85% | 0.205% |
06:00 09:00 | ![]() | Sunny. | 37°F (3°C) | 2 mph (4 km/h) | 73% | 0.205% |
09:00 12:00 | ![]() | Sunny. | 60°F (15°C) | 17 mph (27 km/h) | 29% | 0.204% |
12:00 15:00 | ![]() | A few passing clouds. | 57°F (14°C) | 17 mph (28 km/h) | 38% | 0.201% |
15:00 18:00 | ![]() | Overcast. | 52°F (11°C) | 15 mph (25 km/h) | 42% | 0.199% |
18:00 21:00 | ![]() | Chance of light rain. Precipitation: 0.03 in (0.875 mm). | 41°F (5°C) | 11 mph (17 km/h) | 75% | 0.205% |
21:00 00:00 | ![]() | Overcast. Precipitation: 0.01 in (0.3125 mm). | 41°F (5°C) | 2 mph (3 km/h) | 75% | 0.207% |

Wednesday, March 19 | sunrise: 07:17 sunset: 19:19 |
![]() | Low around 33°F (1°C), high around 41°F (5°C). Estimated precipitation: 0 in (0.125 mm). Mostly cloudy skies. Wind: 12 mph (19 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 40°F (4°C) | 8 mph (13 km/h) | 70% | 0.207% |
03:00 06:00 | ![]() | Overcast. | 36°F (2°C) | 10 mph (17 km/h) | 75% | 0.206% |
06:00 09:00 | ![]() | Overcast. | 34°F (1°C) | 11 mph (18 km/h) | 74% | 0.206% |
09:00 12:00 | ![]() | Overcast. | 38°F (3°C) | 11 mph (17 km/h) | 60% | 0.204% |
12:00 15:00 | ![]() | Overcast. | 41°F (5°C) | 11 mph (18 km/h) | 54% | 0.203% |
15:00 18:00 | ![]() | Considerable cloudiness. Precipitation: 0 in (0.0625 mm). | 40°F (5°C) | 12 mph (19 km/h) | 56% | 0.202% |
18:00 21:00 | ![]() | Overcast. | 36°F (2°C) | 11 mph (17 km/h) | 64% | 0.202% |
21:00 00:00 | ![]() | Partly cloudy. Precipitation: 0 in (0.0625 mm). | 34°F (1°C) | 11 mph (18 km/h) | 74% | 0.201% |

Thursday, March 20 | sunrise: 07:15 sunset: 19:21 |
![]() | Low around 29°F (-1°C), high around 49°F (10°C). More clouds than sun. Wind: 17 mph (27 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | 30°F (-1°C) | 7 mph (11 km/h) | 81% | 0.201% |
03:00 06:00 | ![]() | Clear. | 30°F (-1°C) | 8 mph (12 km/h) | 80% | 0.201% |
06:00 09:00 | ![]() | Sunny. | 36°F (2°C) | 11 mph (18 km/h) | 54% | 0.202% |
09:00 12:00 | ![]() | Sunny. | 45°F (7°C) | 13 mph (21 km/h) | 29% | 0.2% |
12:00 15:00 | ![]() | Sunny. | 49°F (9°C) | 17 mph (27 km/h) | 25% | 0.197% |
15:00 18:00 | ![]() | Overcast. | 48°F (9°C) | 15 mph (24 km/h) | 30% | 0.195% |
18:00 21:00 | ![]() | Overcast. | 42°F (6°C) | 10 mph (15 km/h) | 44% | 0.195% |
21:00 00:00 | ![]() | Overcast. | 38°F (4°C) | 10 mph (17 km/h) | 57% | 0.194% |

Friday, March 21 | sunrise: 07:13 sunset: 19:22 |
![]() | Low around 37°F (3°C), high around 46°F (8°C). Chance of light rain early in the afternoon (between 12 pm and 3 pm). Estimated precipitation: 0.02 in (0.4375 mm). Overcast skies. Wind: 16 mph (25 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Overcast. | 38°F (3°C) | 7 mph (11 km/h) | 57% | 0.194% |
03:00 06:00 | ![]() | Overcast. | 37°F (3°C) | 7 mph (11 km/h) | 56% | 0.194% |
06:00 09:00 | ![]() | Overcast. | 41°F (5°C) | 8 mph (13 km/h) | 49% | 0.194% |
09:00 12:00 | ![]() | Overcast. | 45°F (7°C) | 13 mph (20 km/h) | 51% | 0.193% |
12:00 15:00 | ![]() | Chance of light rain. Precipitation: 0.01 in (0.375 mm). | 44°F (7°C) | 10 mph (16 km/h) | 59% | 0.197% |
15:00 18:00 | ![]() | Overcast. Precipitation: 0 in (0.0625 mm). | 45°F (7°C) | 16 mph (25 km/h) | 50% | 0.196% |
18:00 21:00 | ![]() | Mostly cloudy. | 41°F (5°C) | 8 mph (12 km/h) | 63% | 0.195% |
21:00 00:00 | ![]() | Overcast. | 38°F (3°C) | 7 mph (11 km/h) | 74% | 0.195% |

Saturday, March 22 | sunrise: 07:11 sunset: 19:24 |
![]() | Low around 33°F (1°C), high around 55°F (13°C). Mostly cloudy skies. Wind: 18 mph (29 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | 36°F (2°C) | 8 mph (13 km/h) | 84% | 0.195% |
03:00 06:00 | ![]() | Overcast. | 34°F (1°C) | 9 mph (14 km/h) | 67% | 0.195% |
06:00 09:00 | ![]() | Mostly cloudy. | 38°F (4°C) | 10 mph (16 km/h) | 61% | 0.195% |
09:00 12:00 | ![]() | Overcast. | 49°F (9°C) | 18 mph (29 km/h) | 37% | 0.193% |
12:00 15:00 | ![]() | Mostly sunny. | 54°F (12°C) | 16 mph (26 km/h) | 29% | 0.191% |
15:00 18:00 | ![]() | Overcast. | 53°F (12°C) | 14 mph (22 km/h) | 31% | 0.189% |
18:00 21:00 | ![]() | Overcast. | 47°F (8°C) | 10 mph (17 km/h) | 42% | 0.188% |
21:00 00:00 | ![]() | Partly cloudy. | 44°F (7°C) | 8 mph (13 km/h) | 46% | 0.188% |

Custer (latitude 46°08'N, longitude 107°33'W)
Local Time:
Custer 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.
Custer 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 Montana:
See also:
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