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Corson SD Weather - Thunder - 74°F
Thunder
74°F
Updated 3:20 am
Feels Like 67°F
Humidity 90%
Wind S 10 mph
Barometer  29.91 in
Dew Point 71°F
Corson SD Weather - Thunder - 23°C
Thunder
23°C
Updated 3:20 am
Feels Like 20°C
Humidity 90%
Wind S 16 km/h
Barometer  101.3 kPa
Dew Point 22°C
Corson, SD Weather and Current Conditionscorson sd weather forecast

Corson, SD Weather Forecast

Corson South Dakota WeatherCorson, South Dakota Weather Weather Forecast
14 Day API Corson, SD Weather Forecast. Note: Our 7 day Corson, South Dakota weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Corson, SD Weather Forecast Dated: 320 AM Tue Sep 08 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Tuesday, September 8, 2026

Mid-Morning
Corson Weather - 2026-09-08 - Morning - Heavy Rain
72°F 22°C
Heavy Rain
Mid-Afternoon
Corson Weather - 2026-09-08 - Afternoon - Cloudy
83°F 29°C
Cloudy
Early-Evening
Corson Weather - 2026-09-08 - Evening - Overcast
79°F 26°C
Overcast
Warm and summery near 83°F 29°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds turning from the S to the NNW at 8 mph 12 km/h.

Wednesday, September 9, 2026

Mid-Morning
Corson Weather - 2026-09-09 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Corson Weather - 2026-09-09 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Corson Weather - 2026-09-09 - Evening - Sunny
72°F 23°C
Sunny
Comfortable with temperatures reaching 79°F 26°C, sunny throughout the day, with steady humidity and steady pressure. Winds blowing from the WNW at 14 mph 23 km/h.

Thursday, September 10, 2026

Mid-Morning
Corson Weather - 2026-09-10 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Corson Weather - 2026-09-10 - Afternoon - Sunny
83°F 29°C
Sunny
Early-Evening
Corson Weather - 2026-09-10 - Evening - Sunny
81°F 27°C
Sunny
Quite warm around 83°F 29°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds increasing from the S at 7 mph 12 km/h to SSE at 17 mph 28 km/h. Gusts up to 31 mph 48 km/h.

Friday, September 11, 2026

Mid-Morning
Corson Weather - 2026-09-11 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Corson Weather - 2026-09-11 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Corson Weather - 2026-09-11 - Evening - Sunny
77°F 25°C
Sunny
Warm temperatures up to 81°F 27°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds picking up from SSW at 6 mph 10 km/h to NNW at 17 mph 27 km/h. Gusts up to 23 mph 37 km/h.

Saturday, September 12, 2026

Mid-Morning
Corson Weather - 2026-09-12 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Corson Weather - 2026-09-12 - Afternoon - Sunny
83°F 28°C
Sunny
Early-Evening
Corson Weather - 2026-09-12 - Evening - Cloudy
82°F 28°C
Cloudy
Very warm with a high of 83°F 28°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds shifting from the NNW to the ESE at 14 mph 23 km/h. Gusts up to 26 mph 41 km/h.

Sunday, September 13, 2026

Mid-Morning
Corson Weather - 2026-09-13 - Morning - Scattered Showers
71°F 21°C
Scattered Showers
Mid-Afternoon
Corson Weather - 2026-09-13 - Afternoon - Overcast
80°F 26°C
Overcast
Early-Evening
Corson Weather - 2026-09-13 - Evening - Overcast
75°F 24°C
Overcast
Warm and summery near 80°F 26°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the S to the ENE at 8 mph 13 km/h.

Monday, September 14, 2026

Mid-Morning
Corson Weather - 2026-09-14 - Morning - Cloudy
52°F 11°C
Cloudy
Mid-Afternoon
Corson Weather - 2026-09-14 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Corson Weather - 2026-09-14 - Evening - Sunny
50°F 10°C
Sunny
Comfortable at 59°F 15°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure rising. Winds switching from the WNW to the NW at 19 mph 30 km/h. Gusts up to 26 mph 41 km/h.

Tuesday, September 15, 2026

Mid-Morning
Corson Weather - 2026-09-15 - Morning - Sunny
44°F 7°C
Sunny
Mid-Afternoon
Corson Weather - 2026-09-15 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Corson Weather - 2026-09-15 - Evening - Overcast
58°F 15°C
Overcast
Cool with a high near 59°F 15°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the NNW to the ESE at 5 mph 9 km/h.

Wednesday, September 16, 2026

Mid-Morning
Corson Weather - 2026-09-16 - Morning - Partly Cloudy
53°F 11°C
Partly Cloudy
Mid-Afternoon
Corson Weather - 2026-09-16 - Afternoon - Sunny
67°F 20°C
Sunny
Early-Evening
Corson Weather - 2026-09-16 - Evening - Sunny
67°F 19°C
Sunny
Refreshing around 67°F 20°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the SW to the S at 9 mph 14 km/h.

Thursday, September 17, 2026

Mid-Morning
Corson Weather - 2026-09-17 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Corson Weather - 2026-09-17 - Afternoon - Partly Cloudy
72°F 22°C
Partly Cloudy
Early-Evening
Corson Weather - 2026-09-17 - Evening - Partly Cloudy
68°F 20°C
Partly Cloudy
Mild with a high of 72°F 22°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds out of the SSW at 20 mph 32 km/h. Gusts up to 31 mph 50 km/h.

Friday, September 18, 2026

Mid-Morning
Corson Weather - 2026-09-18 - Morning - Nearby Thunderstorms
60°F 15°C
Nearby Thunderstorms
Mid-Afternoon
Corson Weather - 2026-09-18 - Afternoon - Overcast
48°F 9°C
Overcast
Early-Evening
Corson Weather - 2026-09-18 - Evening - Light Showers
46°F 8°C
Light Showers
Chilly near 48°F 9°C, locally heavy thunderstorms at times, with steady humidity and barometric pressure rising. Winds turning from the ENE to the ESE at 13 mph 21 km/h. Gusts up to 31 mph 50 km/h.

Saturday, September 19, 2026

Mid-Morning
Corson Weather - 2026-09-19 - Morning - Overcast
42°F 6°C
Overcast
Mid-Afternoon
Corson Weather - 2026-09-19 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Corson Weather - 2026-09-19 - Evening - Sunny
54°F 12°C
Sunny
Crisp with a high near 54°F 12°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the N to the ESE at 6 mph 9 km/h.

Sunday, September 20, 2026

Mid-Morning
Corson Weather - 2026-09-20 - Morning - Overcast
49°F 9°C
Overcast
Mid-Afternoon
Corson Weather - 2026-09-20 - Afternoon - Sunny
60°F 16°C
Sunny
Early-Evening
Corson Weather - 2026-09-20 - Evening - Sunny
61°F 16°C
Sunny
Refreshing around 60°F 16°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds moving from the S to the SSE at 10 mph 16 km/h. Gusts up to 20 mph 33 km/h.

Monday, September 21, 2026

Mid-Morning
Corson Weather - 2026-09-21 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Corson Weather - 2026-09-21 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Corson Weather - 2026-09-21 - Evening - Sunny
73°F 23°C
Sunny
Mild temperatures up to 75°F 24°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the S to the SSE at 9 mph 15 km/h.

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Weather by the Numbers

Tue, 8th
Corson SD Weather - Tuesday, Sep 8, 2026 - Patchy Rain Nearby
Hi: 85°F 29°C
Lo: 68°F 20°C
Sunrise 06:58 AM
Sunset 07:49 PM
Wind W 11 mph18 km/h
Dew Point 64°F18°C
uv Index 3
Barometric Pressure 29.85 in1011 mb
POP 14% *
Humidity 57%
Wed, 9th
Corson SD Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 79°F 26°C
Lo: 64°F 18°C
Sunrise 06:59 AM
Sunset 07:47 PM
Wind NNW 12 mph19 km/h
Dew Point 48°F9°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 38%
Thu, 10th
Corson SD Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 85°F 29°C
Lo: 61°F 16°C
Sunrise 07:00 AM
Sunset 07:46 PM
Wind S 10 mph17 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 32%
Fri, 11th
Corson SD Weather - Friday, Sep 11, 2026 - Sunny
Hi: 83°F 29°C
Lo: 66°F 19°C
Sunrise 07:01 AM
Sunset 07:44 PM
Wind N 11 mph18 km/h
Dew Point 61°F16°C
uv Index 5
Barometric Pressure 29.71 in1006 mb
POP 3% *
Humidity 56%
Sat, 12th
Corson SD Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 85°F 29°C
Lo: 53°F 12°C
Sunrise 07:03 AM
Sunset 07:42 PM
Wind E 14 mph22 km/h
Dew Point 39°F4°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 28%
Sun, 13th
Corson SD Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 81°F 27°C
Lo: 65°F 19°C
Sunrise 07:04 AM
Sunset 07:40 PM
Wind SSW 10 mph17 km/h
Dew Point 61°F16°C
uv Index 5
Barometric Pressure 29.62 in1003 mb
POP 15% *
Humidity 62%
Mon, 14th
Corson SD Weather - Monday, Sep 14, 2026 - Sunny
Hi: 66°F 19°C
Lo: 43°F 6°C
Sunrise 07:05 AM
Sunset 07:38 PM
Wind WNW 19 mph31 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 53%
Tue, 15th
Corson SD Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 61°F 16°C
Lo: 40°F 4°C
Sunrise 07:06 AM
Sunset 07:37 PM
Wind NW 12 mph19 km/h
Dew Point 32°F0°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 1% *
Humidity 45%
Wed, 16th
Corson SD Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 69°F 20°C
Lo: 48°F 9°C
Sunrise 07:07 AM
Sunset 07:35 PM
Wind SSW 5 mph8 km/h
Dew Point 35°F2°C
uv Index 5
Barometric Pressure 30.33 in1027 mb
POP 1% *
Humidity 38%
Thu, 17th
Corson SD Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 74°F 23°C
Lo: 54°F 12°C
Sunrise 07:08 AM
Sunset 07:33 PM
Wind SSW 19 mph31 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 4% *
Humidity 51%
Fri, 18th
Corson SD Weather - Friday, Sep 18, 2026 - Light Rain Shower
Hi: 64°F 18°C
Lo: 44°F 7°C
Sunrise 07:09 AM
Sunset 07:31 PM
Wind NNE 16 mph26 km/h
Dew Point 48°F9°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 34% *
Humidity 74%
Sat, 19th
Corson SD Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 56°F 13°C
Lo: 40°F 4°C
Sunrise 07:10 AM
Sunset 07:29 PM
Wind NNE 8 mph12 km/h
Dew Point 26°F-3°C
uv Index 2
Barometric Pressure 30.47 in1032 mb
POP 3% *
Humidity 42%
Sun, 20th
Corson SD Weather - Sunday, Sep 20, 2026 - Partly Cloudy
Hi: 64°F 18°C
Lo: 46°F 8°C
Sunrise 07:12 AM
Sunset 07:27 PM
Wind S 14 mph23 km/h
Dew Point 32°F0°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 2% *
Humidity 42%
Mon, 21st
Corson SD Weather - Monday, Sep 21, 2026 - Sunny
Hi: 78°F 25°C
Lo: 51°F 11°C
Sunrise 07:13 AM
Sunset 07:26 PM
Wind S 12 mph19 km/h
Dew Point 47°F9°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 50%
* POP = Probability of Precipitation. Data for 12:00 PM.