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Weather Forecast for Armour (South Dakota)
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Forecast Overview
Fri Mar 14 73°F 43°F 23°C 6°C Mostly cloudy skies.
detailsSat Mar 15 66°F 41°F 19°C 5°C Chance of rain in the afternoon.
detailsSun Mar 16 41°F 27°F 5°C -3°C Chance of snow before sunrise.
detailsMon Mar 17 45°F 25°F 7°C -4°C Chance of light snow in the morning.
detailsTue Mar 18 64°F 30°F 18°C -1°C Times of sun and clouds.
detailsWed Mar 19 52°F 25°F 11°C -4°C Chance of light snow in the afternoon and in the evening.
detailsThu Mar 20 43°F 23°F 6°C -5°C A few passing clouds.
detailsFri Mar 21 52°F 30°F 11°C -1°C Mostly cloudy skies.
detailsSat Mar 22 43°F 23°F 6°C -5°C Times of sun and clouds.
details
Detailed Forecast
Friday, March 14 | sunrise: 07:49 sunset: 19:37 |
![]() | Low around 44°F (6°C), high around 73°F (23°C). Mostly cloudy skies. Wind: 18 mph (29 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
01:00 04:00 | ![]() | Overcast. | 44°F (7°C) | 7 mph (12 km/h) | 73% | 0.206% |
04:00 07:00 | ![]() | Overcast. | 44°F (6°C) | 8 mph (14 km/h) | 72% | 0.206% |
07:00 10:00 | ![]() | Overcast. | 51°F (10°C) | 10 mph (16 km/h) | 51% | 0.205% |
10:00 13:00 | ![]() | Sunny. | 67°F (20°C) | 13 mph (21 km/h) | 26% | 0.203% |
13:00 16:00 | ![]() | Overcast. | 73°F (23°C) | 17 mph (28 km/h) | 20% | 0.199% |
16:00 19:00 | ![]() | Overcast. | 66°F (19°C) | 14 mph (23 km/h) | 30% | 0.196% |
19:00 22:00 | ![]() | Overcast. | 60°F (16°C) | 18 mph (29 km/h) | 41% | 0.196% |
22:00 01:00 | ![]() | Overcast. | 58°F (14°C) | 15 mph (24 km/h) | 57% | 0.195% |

Saturday, March 15 | sunrise: 07:47 sunset: 19:38 |
![]() | Low around 41°F (5°C), high around 66°F (19°C). Chance of rain early in the afternoon (between 1 pm and 4 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.07 in (1.75 mm). Overcast skies. Wind: 32 mph (51 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
01:00 04:00 | ![]() | Overcast. | 54°F (12°C) | 11 mph (18 km/h) | 66% | 0.195% |
04:00 07:00 | ![]() | Overcast. | 51°F (10°C) | 10 mph (17 km/h) | 70% | 0.194% |
07:00 10:00 | ![]() | Sunny. | 55°F (13°C) | 14 mph (22 km/h) | 61% | 0.194% |
10:00 13:00 | ![]() | Overcast. | 63°F (17°C) | 12 mph (19 km/h) | 38% | 0.192% |
13:00 16:00 | ![]() | Chance of light rain. Precipitation: 0.02 in (0.4375 mm). | 66°F (19°C) | 4 mph (6 km/h) | 34% | 0.193% |
16:00 19:00 | ![]() | Overcast. Precipitation: 0.05 in (1.3125 mm). | 61°F (16°C) | 15 mph (24 km/h) | 46% | 0.202% |
19:00 22:00 | ![]() | Overcast. | 56°F (13°C) | 23 mph (37 km/h) | 56% | 0.201% |
22:00 01:00 | ![]() | Overcast. | 41°F (5°C) | 32 mph (51 km/h) | 73% | 0.2% |

Sunday, March 16 | sunrise: 07:45 sunset: 19:39 |
![]() | Low around 27°F (-3°C), high around 41°F (5°C). Chance of snow before sunrise (from 1 am to 7 am). Estimated precipitation: 0.16 in (3.9375 mm). Times of sun and clouds. Wind: 29 mph (47 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
01:00 04:00 | ![]() | Chance of light snow. Precipitation: 0.02 in (0.5625 mm). | 34°F (1°C) | 29 mph (47 km/h) | 90% | 0.202% |
04:00 07:00 | ![]() | Chance of snow. Precipitation: 0.13 in (3.375 mm). | 32°F (-0°C) | 29 mph (46 km/h) | 87% | 0.207% |
07:00 10:00 | ![]() | Overcast. | 32°F (-0°C) | 26 mph (41 km/h) | 68% | 0.206% |
10:00 13:00 | ![]() | Sunny. | 35°F (1°C) | 25 mph (40 km/h) | 58% | 0.213% |
13:00 16:00 | ![]() | Sunny. | 37°F (3°C) | 25 mph (41 km/h) | 46% | 0.216% |
16:00 19:00 | ![]() | Sunny. | 36°F (2°C) | 16 mph (26 km/h) | 46% | 0.215% |
19:00 22:00 | ![]() | Clear. | 32°F (-0°C) | 10 mph (17 km/h) | 54% | 0.214% |
22:00 01:00 | ![]() | Clear. | 27°F (-3°C) | 6 mph (10 km/h) | 66% | 0.214% |

Monday, March 17 | sunrise: 07:44 sunset: 19:40 |
![]() | Low around 25°F (-4°C), high around 44°F (7°C). Chance of light snow early in the morning (between 7 am and 10 am). Estimated precipitation: 0.01 in (0.375 mm). Considerable cloudiness. Wind: 12 mph (19 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
01:00 04:00 | ![]() | Clear. | 26°F (-3°C) | 6 mph (9 km/h) | 67% | 0.214% |
04:00 07:00 | ![]() | Overcast. | 25°F (-4°C) | 5 mph (9 km/h) | 65% | 0.214% |
07:00 10:00 | ![]() | Chance of light snow. Precipitation: 0.01 in (0.1875 mm). | 31°F (-0°C) | 5 mph (7 km/h) | 44% | 0.215% |
10:00 13:00 | ![]() | Mostly sunny. Precipitation: 0.01 in (0.1875 mm). | 37°F (3°C) | 3 mph (5 km/h) | 38% | 0.216% |
13:00 16:00 | ![]() | Overcast. | 43°F (6°C) | 2 mph (3 km/h) | 40% | 0.215% |
16:00 19:00 | ![]() | Overcast. | 42°F (5°C) | 9 mph (14 km/h) | 48% | 0.215% |
19:00 22:00 | ![]() | Overcast. | 37°F (3°C) | 12 mph (19 km/h) | 58% | 0.214% |
22:00 01:00 | ![]() | Clear. | 34°F (1°C) | 9 mph (14 km/h) | 68% | 0.214% |

Tuesday, March 18 | sunrise: 07:42 sunset: 19:41 |
![]() | Low around 30°F (-1°C), high around 65°F (18°C). Times of sun and clouds. Wind: 12 mph (19 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
01:00 04:00 | ![]() | Mostly clear. | 33°F (0°C) | 8 mph (13 km/h) | 74% | 0.213% |
04:00 07:00 | ![]() | Clear. | 30°F (-1°C) | 6 mph (10 km/h) | 82% | 0.213% |
07:00 10:00 | ![]() | Sunny. | 39°F (4°C) | 7 mph (11 km/h) | 61% | 0.212% |
10:00 13:00 | ![]() | Sunny. | 52°F (11°C) | 9 mph (15 km/h) | 41% | 0.211% |
13:00 16:00 | ![]() | Overcast. | 63°F (17°C) | 7 mph (12 km/h) | 33% | 0.207% |
16:00 19:00 | ![]() | Mostly cloudy. | 59°F (15°C) | 11 mph (17 km/h) | 45% | 0.206% |
19:00 22:00 | ![]() | Partly cloudy. | 53°F (11°C) | 11 mph (17 km/h) | 53% | 0.205% |
22:00 01:00 | ![]() | Partly cloudy. | 52°F (11°C) | 12 mph (19 km/h) | 47% | 0.204% |

Wednesday, March 19 | sunrise: 07:40 sunset: 19:43 |
![]() | Low around 25°F (-4°C), high around 53°F (11°C). Chance of light snow late in the afternoon and in the evening (between 4 pm and 10 pm). Estimated precipitation: 0.04 in (0.9375 mm). Considerable cloudiness. Wind: 26 mph (41 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
01:00 04:00 | ![]() | Clear. | 50°F (10°C) | 9 mph (15 km/h) | 57% | 0.204% |
04:00 07:00 | ![]() | Clear. | 47°F (8°C) | 7 mph (12 km/h) | 64% | 0.204% |
07:00 10:00 | ![]() | Sunny. | 46°F (8°C) | 13 mph (21 km/h) | 64% | 0.203% |
10:00 13:00 | ![]() | Overcast. | 52°F (11°C) | 17 mph (27 km/h) | 54% | 0.201% |
13:00 16:00 | ![]() | Overcast. | 49°F (10°C) | 20 mph (33 km/h) | 59% | 0.199% |
16:00 19:00 | ![]() | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 33°F (1°C) | 25 mph (40 km/h) | 87% | 0.198% |
19:00 22:00 | ![]() | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 29°F (-2°C) | 26 mph (41 km/h) | 88% | 0.198% |
22:00 01:00 | ![]() | Overcast. Precipitation: 0.02 in (0.5625 mm). | 26°F (-4°C) | 25 mph (40 km/h) | 76% | 0.198% |

Thursday, March 20 | sunrise: 07:38 sunset: 19:44 |
![]() | Low around 23°F (-5°C), high around 42°F (6°C). A few passing clouds. Wind: 20 mph (33 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
01:00 04:00 | ![]() | Overcast. | 24°F (-4°C) | 20 mph (33 km/h) | 68% | 0.197% |
04:00 07:00 | ![]() | Overcast. | 23°F (-5°C) | 16 mph (25 km/h) | 69% | 0.197% |
07:00 10:00 | ![]() | Sunny. | 27°F (-3°C) | 14 mph (22 km/h) | 53% | 0.197% |
10:00 13:00 | ![]() | Sunny. | 37°F (3°C) | 13 mph (21 km/h) | 40% | 0.197% |
13:00 16:00 | ![]() | Sunny. | 42°F (5°C) | 15 mph (24 km/h) | 37% | 0.197% |
16:00 19:00 | ![]() | Sunny. | 42°F (5°C) | 12 mph (20 km/h) | 53% | 0.196% |
19:00 22:00 | ![]() | Clear. | 35°F (2°C) | 8 mph (12 km/h) | 74% | 0.196% |
22:00 01:00 | ![]() | Clear. | 34°F (1°C) | 8 mph (13 km/h) | 70% | 0.196% |

Friday, March 21 | sunrise: 07:37 sunset: 19:45 |
![]() | Low around 31°F (-1°C), high around 51°F (11°C). Mostly cloudy skies. Wind: 15 mph (24 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
01:00 04:00 | ![]() | Overcast. | 34°F (1°C) | 9 mph (15 km/h) | 65% | 0.196% |
04:00 07:00 | ![]() | Overcast. | 35°F (2°C) | 8 mph (13 km/h) | 56% | 0.196% |
07:00 10:00 | ![]() | Overcast. | 42°F (5°C) | 7 mph (11 km/h) | 42% | 0.196% |
10:00 13:00 | ![]() | Overcast. | 48°F (9°C) | 6 mph (9 km/h) | 34% | 0.194% |
13:00 16:00 | ![]() | Overcast. | 51°F (10°C) | 5 mph (8 km/h) | 39% | 0.193% |
16:00 19:00 | ![]() | Overcast. | 47°F (9°C) | 10 mph (17 km/h) | 48% | 0.192% |
19:00 22:00 | ![]() | Overcast. | 36°F (2°C) | 14 mph (23 km/h) | 80% | 0.191% |
22:00 01:00 | ![]() | Clear. | 31°F (-1°C) | 15 mph (24 km/h) | 78% | 0.191% |

Saturday, March 22 | sunrise: 07:35 sunset: 19:46 |
![]() | Low around 23°F (-5°C), high around 43°F (6°C). Times of sun and clouds. Wind: 14 mph (23 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
01:00 04:00 | ![]() | Partly cloudy. | 26°F (-3°C) | 14 mph (23 km/h) | 67% | 0.191% |
04:00 07:00 | ![]() | Clear. | 24°F (-5°C) | 10 mph (17 km/h) | 52% | 0.191% |
07:00 10:00 | ![]() | Sunny. | 28°F (-2°C) | 12 mph (19 km/h) | 39% | 0.192% |
10:00 13:00 | ![]() | Sunny. | 37°F (3°C) | 8 mph (14 km/h) | 29% | 0.191% |
13:00 16:00 | ![]() | Sunny. | 42°F (6°C) | 5 mph (8 km/h) | 27% | 0.189% |
16:00 19:00 | ![]() | Sunny. | 42°F (5°C) | 3 mph (5 km/h) | 31% | 0.188% |
19:00 22:00 | ![]() | Clear. | 34°F (1°C) | 9 mph (14 km/h) | 42% | 0.187% |
22:00 01:00 | ![]() | Overcast. | 34°F (1°C) | 13 mph (22 km/h) | 41% | 0.187% |

Armour (latitude 43°19'N, longitude 098°21'W)
Local Time:
Armour is in the "America/Chicago" timezone.
The "America/Chicago" 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 CDT and the offset to Universal Time (UTC, GMT or Zulu) is -5:00 hours.
Armour 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 CST and the offset to UTC will be -6:00 hours.
Forecasts for Other Places in South Dakota:
See also:
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