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Allen SD Weather - Clear - 27°F
Clear
27°F
Updated 4:48 am
Feels Like 29°F
Humidity 88%
Wind N 0 mph
Barometer  29.97 in
Dew Point 24°F
Allen SD Weather - Clear - -3°C
Clear
-3°C
Updated 4:48 am
Feels Like -1°C
Humidity 88%
Wind N 0 km/h
Barometer  101.4 kPa
Dew Point -4°C
Allen, SD Weather and Current Conditionsallen sd weather forecast

Allen, SD Weather Forecast

Allen South Dakota WeatherAllen, South Dakota Weather Weather Forecast
14 day API forecast for Allen, South Dakota. Note. The 7-day weather forecast for Allen, SD is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Allen, SD Weather Forecast Dated: 448 AM Wed Nov 04 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Wednesday, November 4, 2026

Mid-Morning
Allen Weather - 2026-11-04 - Morning - Overcast
43°F 6°C
Overcast
Mid-Afternoon
Allen Weather - 2026-11-04 - Afternoon - Overcast
49°F 10°C
Overcast
Early-Evening
Allen Weather - 2026-11-04 - Evening - Overcast
45°F 7°C
Overcast
Brisk around 49°F 10°C, overcast throughout the day, with steady humidity and steady pressure. Winds out of the NNW at 13 mph 20 km/h. Gusts up to 24 mph 39 km/h.

Thursday, November 5, 2026

Mid-Morning
Allen Weather - 2026-11-05 - Morning - Cloudy
46°F 8°C
Cloudy
Mid-Afternoon
Allen Weather - 2026-11-05 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Allen Weather - 2026-11-05 - Evening - Clear
45°F 7°C
Clear
Cool and brisk at 54°F 12°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Friday, November 6, 2026

Mid-Morning
Allen Weather - 2026-11-06 - Morning - Overcast
51°F 11°C
Overcast
Mid-Afternoon
Allen Weather - 2026-11-06 - Afternoon - Overcast
53°F 12°C
Overcast
Early-Evening
Allen Weather - 2026-11-06 - Evening - Clear
46°F 8°C
Clear
Chilly near 53°F 12°C, overcast through the afternoon, turning sunny this evening, with increasing humidity and steady pressure. Winds switching from the SSW to the WNW at 7 mph 11 km/h.

Saturday, November 7, 2026

Mid-Morning
Allen Weather - 2026-11-07 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Allen Weather - 2026-11-07 - Afternoon - Sunny
57°F 14°C
Sunny
Early-Evening
Allen Weather - 2026-11-07 - Evening - Clear
49°F 10°C
Clear
Crisp with a high near 57°F 14°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the W to the SSW at 8 mph 12 km/h.

Sunday, November 8, 2026

Mid-Morning
Allen Weather - 2026-11-08 - Morning - Sunny
53°F 11°C
Sunny
Mid-Afternoon
Allen Weather - 2026-11-08 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Allen Weather - 2026-11-08 - Evening - Clear
55°F 13°C
Clear
Refreshing around 62°F 17°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the SSW to the SW at 16 mph 26 km/h. Gusts up to 39 mph 63 km/h.

Monday, November 9, 2026

Mid-Morning
Allen Weather - 2026-11-09 - Morning - Partly Cloudy
55°F 13°C
Partly Cloudy
Mid-Afternoon
Allen Weather - 2026-11-09 - Afternoon - Partly Cloudy
56°F 13°C
Partly Cloudy
Early-Evening
Allen Weather - 2026-11-09 - Evening - Partly Cloudy
50°F 10°C
Partly Cloudy
Cool and brisk at 56°F 13°C, partly cloudy through the afternoon, turning cloudy this evening, with increasing humidity and steady pressure. Winds shifting from the NW to the NNE at 5 mph 9 km/h.

Tuesday, November 10, 2026

Mid-Morning
Allen Weather - 2026-11-10 - Morning - Partly Cloudy
50°F 10°C
Partly Cloudy
Mid-Afternoon
Allen Weather - 2026-11-10 - Afternoon - Partly Cloudy
56°F 13°C
Partly Cloudy
Early-Evening
Allen Weather - 2026-11-10 - Evening - Partly Cloudy
51°F 11°C
Partly Cloudy
Chilly near 56°F 13°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the S to the SSW at 9 mph 14 km/h.

Wednesday, November 11, 2026

Mid-Morning
Allen Weather - 2026-11-11 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Allen Weather - 2026-11-11 - Afternoon - Sunny
57°F 14°C
Sunny
Early-Evening
Allen Weather - 2026-11-11 - Evening - Clear
52°F 11°C
Clear
Crisp with a high near 57°F 14°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the SW to the SSW at 11 mph 17 km/h. Gusts up to 21 mph 33 km/h.

Thursday, November 12, 2026

Mid-Morning
Allen Weather - 2026-11-12 - Morning - Partly Cloudy
54°F 12°C
Partly Cloudy
Mid-Afternoon
Allen Weather - 2026-11-12 - Afternoon - Partly Cloudy
57°F 14°C
Partly Cloudy
Early-Evening
Allen Weather - 2026-11-12 - Evening - Clear
50°F 10°C
Clear
Brisk around 57°F 14°C, partly cloudy throughout the day, with steady humidity and steady pressure. Winds moving from the SSW to the WNW at 11 mph 17 km/h. Gusts up to 35 mph 56 km/h.

Friday, November 13, 2026

Mid-Morning
Allen Weather - 2026-11-13 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Allen Weather - 2026-11-13 - Afternoon - Partly Cloudy
56°F 13°C
Partly Cloudy
Early-Evening
Allen Weather - 2026-11-13 - Evening - Cloudy
51°F 11°C
Cloudy
Cool and brisk at 56°F 13°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the WSW to the SSW at 6 mph 10 km/h.

Saturday, November 14, 2026

Mid-Morning
Allen Weather - 2026-11-14 - Morning - Overcast
49°F 10°C
Overcast
Mid-Afternoon
Allen Weather - 2026-11-14 - Afternoon - Scattered Showers
49°F 10°C
Scattered Showers
Early-Evening
Allen Weather - 2026-11-14 - Evening - Light Showers
45°F 7°C
Light Showers
Chilly near 49°F 10°C, scattered downpours possible, with increasing humidity and barometric pressure rising. Winds picking up from NNE at 3 mph 5 km/h to NNW at 16 mph 25 km/h. Gusts up to 28 mph 44 km/h.

Sunday, November 15, 2026

Mid-Morning
Allen Weather - 2026-11-15 - Morning - Cloudy
41°F 5°C
Cloudy
Mid-Afternoon
Allen Weather - 2026-11-15 - Afternoon - Sunny
43°F 6°C
Sunny
Early-Evening
Allen Weather - 2026-11-15 - Evening - Clear
40°F 5°C
Clear
Cold with a high near 43°F 6°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds tapering down from NNW 14 mph 23 km/h to W 4 mph 7 km/h.

Monday, November 16, 2026

Mid-Morning
Allen Weather - 2026-11-16 - Morning - Partly Cloudy
46°F 8°C
Partly Cloudy
Mid-Afternoon
Allen Weather - 2026-11-16 - Afternoon - Partly Cloudy
52°F 11°C
Partly Cloudy
Early-Evening
Allen Weather - 2026-11-16 - Evening - Partly Cloudy
46°F 8°C
Partly Cloudy
Brisk around 52°F 11°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Tuesday, November 17, 2026

Mid-Morning
Allen Weather - 2026-11-17 - Morning - Partly Cloudy
48°F 9°C
Partly Cloudy
Mid-Afternoon
Allen Weather - 2026-11-17 - Afternoon - Scattered Showers
57°F 14°C
Scattered Showers
Early-Evening
Allen Weather - 2026-11-17 - Evening - Scattered Showers
52°F 11°C
Scattered Showers
Cool and brisk at 57°F 14°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the W to the WSW at 8 mph 12 km/h. Gusts up to 23 mph 37 km/h.

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Weather by the Numbers

Wed, 4th
Allen SD Weather - Wednesday, Nov 4, 2026 - Overcast
Hi: 50°F 10°C
Lo: 35°F 2°C
Sunrise 06:26 AM
Sunset 04:34 PM
Wind NW 15 mph24 km/h
Dew Point 21°F-6°C
Wind Chill 43°F6°C
Barometric Pressure 29.88 in1012 mb
POP 10% *
Humidity 33%
Thu, 5th
Allen SD Weather - Thursday, Nov 5, 2026 - Partly Cloudy
Hi: 54°F 12°C
Lo: 39°F 4°C
Sunrise 06:27 AM
Sunset 04:33 PM
Wind NNW 5 mph8 km/h
Dew Point 22°F-6°C
Wind Chill 51°F11°C
Barometric Pressure 30.03 in1017 mb
POP 3% *
Humidity 30%
Fri, 6th
Allen SD Weather - Friday, Nov 6, 2026 - Overcast
Hi: 58°F 14°C
Lo: 39°F 4°C
Sunrise 06:28 AM
Sunset 04:32 PM
Wind WNW 9 mph15 km/h
Dew Point 32°F-0°C
Wind Chill 56°F13°C
Barometric Pressure 30 in1016 mb
POP 10% *
Humidity 37%
Sat, 7th
Allen SD Weather - Saturday, Nov 7, 2026 - Sunny
Hi: 59°F 15°C
Lo: 40°F 4°C
Sunrise 06:29 AM
Sunset 04:31 PM
Wind WSW 6 mph9 km/h
Dew Point 31°F-0°C
Wind Chill 55°F13°C
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 38%
Sun, 8th
Allen SD Weather - Sunday, Nov 8, 2026 - Sunny
Hi: 65°F 18°C
Lo: 40°F 5°C
Sunrise 06:31 AM
Sunset 04:30 PM
Wind SW 20 mph32 km/h
Dew Point 26°F-3°C
Wind Chill 62°F17°C
Barometric Pressure 30.09 in1019 mb
POP 0% *
Humidity 25%
Mon, 9th
Allen SD Weather - Monday, Nov 9, 2026 - Partly Cloudy
Hi: 60°F 16°C
Lo: 46°F 8°C
Sunrise 06:32 AM
Sunset 04:29 PM
Wind SW 8 mph13 km/h
Dew Point 35°F2°C
Wind Chill 59°F15°C
Barometric Pressure 30.06 in1018 mb
POP 3% *
Humidity 40%
Tue, 10th
Allen SD Weather - Tuesday, Nov 10, 2026 - Partly Cloudy
Hi: 57°F 14°C
Lo: 42°F 5°C
Sunrise 06:33 AM
Sunset 04:27 PM
Wind S 13 mph20 km/h
Dew Point 32°F0°C
Wind Chill 54°F12°C
Barometric Pressure 30.06 in1018 mb
POP 4% *
Humidity 39%
Wed, 11th
Allen SD Weather - Wednesday, Nov 11, 2026 - Sunny
Hi: 60°F 15°C
Lo: 45°F 7°C
Sunrise 06:35 AM
Sunset 04:26 PM
Wind SSW 10 mph15 km/h
Dew Point 31°F-0°C
Wind Chill 60°F15°C
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 34%
Thu, 12th
Allen SD Weather - Thursday, Nov 12, 2026 - Partly Cloudy
Hi: 61°F 16°C
Lo: 45°F 7°C
Sunrise 06:36 AM
Sunset 04:25 PM
Wind SW 9 mph14 km/h
Dew Point 36°F2°C
Wind Chill 60°F16°C
Barometric Pressure 29.65 in1004 mb
POP 4% *
Humidity 41%
Fri, 13th
Allen SD Weather - Friday, Nov 13, 2026 - Partly Cloudy
Hi: 58°F 14°C
Lo: 42°F 6°C
Sunrise 06:37 AM
Sunset 04:24 PM
Wind W 6 mph9 km/h
Dew Point 26°F-4°C
Wind Chill 57°F14°C
Barometric Pressure 29.68 in1005 mb
POP 1% *
Humidity 29%
Sat, 14th
Allen SD Weather - Saturday, Nov 14, 2026 - Patchy Rain Nearby
Hi: 51°F 11°C
Lo: 40°F 5°C
Sunrise 06:39 AM
Sunset 04:23 PM
Wind ESE 9 mph14 km/h
Dew Point 32°F-0°C
Wind Chill 47°F9°C
Barometric Pressure 29.59 in1002 mb
POP 11% *
Humidity 48%
Sun, 15th
Allen SD Weather - Sunday, Nov 15, 2026 - Partly Cloudy
Hi: 44°F 7°C
Lo: 38°F 3°C
Sunrise 06:40 AM
Sunset 04:22 PM
Wind NNW 13 mph21 km/h
Dew Point 34°F1°C
Wind Chill 37°F3°C
Barometric Pressure 30 in1016 mb
POP 11% *
Humidity 70%
Mon, 16th
Allen SD Weather - Monday, Nov 16, 2026 - Partly Cloudy
Hi: 54°F 12°C
Lo: 35°F 2°C
Sunrise 06:41 AM
Sunset 04:22 PM
Wind SW 6 mph9 km/h
Dew Point 25°F-4°C
Wind Chill 52°F11°C
Barometric Pressure 29.88 in1012 mb
POP 5% *
Humidity 33%
Tue, 17th
Allen SD Weather - Tuesday, Nov 17, 2026 - Patchy Rain Nearby
Hi: 59°F 15°C
Lo: 40°F 4°C
Sunrise 06:42 AM
Sunset 04:21 PM
Wind WSW 4 mph7 km/h
Dew Point 36°F2°C
Wind Chill 56°F13°C
Barometric Pressure 29.88 in1012 mb
POP 17% *
Humidity 46%
* POP = Probability of Precipitation. Data for 12:00 PM.