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Kasper SD Weather - Clear - 75°F
Clear
75°F
Updated 3:57 am
Feels Like 79°F
Humidity 94%
Wind SE 6 mph
Barometer  29.94 in
Dew Point 73°F
Kasper SD Weather - Clear - 24°C
Clear
24°C
Updated 3:57 am
Feels Like 26°C
Humidity 94%
Wind SE 10 km/h
Barometer  101.3 kPa
Dew Point 23°C
Kasper, SD Weather and Current Conditionskasper sd weather forecast

Kasper, SD Weather Forecast

Kasper South Dakota WeatherKasper, South Dakota Weather Weather Forecast
Here is the API 14 day weather forecast for Kasper, South Dakota. Note: The 7-day weather forecast for Kasper, SD is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Kasper, SD Weather Forecast Dated: 357 AM Sun Sep 06 2026
Expect a very warm period with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate. Isolated storms at times.

Sunday, September 6, 2026

Mid-Morning
Kasper Weather - 2026-09-06 - Morning - Scattered Showers
77°F 25°C
Scattered Showers
Mid-Afternoon
Kasper Weather - 2026-09-06 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Kasper Weather - 2026-09-06 - Evening - Sunny
82°F 28°C
Sunny
Very hot with temperatures reaching 91°F 33°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. A stray shower or storm late in the day. Winds turning from the ENE to the E at 11 mph 18 km/h. Gusts up to 20 mph 32 km/h.

Monday, September 7, 2026

Mid-Morning
Kasper Weather - 2026-09-07 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Kasper Weather - 2026-09-07 - Afternoon - Overcast
88°F 31°C
Overcast
Early-Evening
Kasper Weather - 2026-09-07 - Evening - Overcast
88°F 31°C
Overcast
Balmy with temperatures reaching 88°F 31°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds tapering down from SSE 16 mph 26 km/h to S 8 mph 13 km/h.

Tuesday, September 8, 2026

Mid-Morning
Kasper Weather - 2026-09-08 - Morning - Cloudy
67°F 20°C
Cloudy
Mid-Afternoon
Kasper Weather - 2026-09-08 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Kasper Weather - 2026-09-08 - Evening - Sunny
80°F 27°C
Sunny
Quite warm around 80°F 27°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds WNW at 19 mph 30 km/h.

Wednesday, September 9, 2026

Mid-Morning
Kasper Weather - 2026-09-09 - Morning - Cloudy
60°F 15°C
Cloudy
Mid-Afternoon
Kasper Weather - 2026-09-09 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Kasper Weather - 2026-09-09 - Evening - Overcast
76°F 25°C
Overcast
Mild temperatures up to 77°F 25°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds out of the W at 7 mph 11 km/h.

Thursday, September 10, 2026

Mid-Morning
Kasper Weather - 2026-09-10 - Morning - Overcast
68°F 20°C
Overcast
Mid-Afternoon
Kasper Weather - 2026-09-10 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Kasper Weather - 2026-09-10 - Evening - Sunny
80°F 27°C
Sunny
Very warm with a high of 81°F 27°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Friday, September 11, 2026

Mid-Morning
Kasper Weather - 2026-09-11 - Morning - Overcast
68°F 20°C
Overcast
Mid-Afternoon
Kasper Weather - 2026-09-11 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Kasper Weather - 2026-09-11 - Evening - Sunny
85°F 29°C
Sunny
Warm and summery near 84°F 29°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds shifting from the SSE to the E at 6 mph 10 km/h.

Saturday, September 12, 2026

Mid-Morning
Kasper Weather - 2026-09-12 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Kasper Weather - 2026-09-12 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Kasper Weather - 2026-09-12 - Evening - Overcast
76°F 24°C
Overcast
Balmy with temperatures reaching 86°F 30°C, overcast throughout the day, with lower humidity and steady pressure. Winds turning from the SSE to the ESE at 13 mph 20 km/h. Gusts up to 22 mph 34 km/h.

Sunday, September 13, 2026

Mid-Morning
Kasper Weather - 2026-09-13 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Kasper Weather - 2026-09-13 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Kasper Weather - 2026-09-13 - Evening - Sunny
66°F 19°C
Sunny
Enjoyable around 68°F 20°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the NW at 16 mph 26 km/h.

Monday, September 14, 2026

Mid-Morning
Kasper Weather - 2026-09-14 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Kasper Weather - 2026-09-14 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Kasper Weather - 2026-09-14 - Evening - Sunny
74°F 24°C
Sunny
Mild temperatures up to 71°F 22°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the ESE to the SE at 14 mph 23 km/h. Gusts up to 27 mph 44 km/h.

Tuesday, September 15, 2026

Mid-Morning
Kasper Weather - 2026-09-15 - Morning - Partly Cloudy
65°F 18°C
Partly Cloudy
Mid-Afternoon
Kasper Weather - 2026-09-15 - Afternoon - Overcast
81°F 27°C
Overcast
Early-Evening
Kasper Weather - 2026-09-15 - Evening - Sunny
79°F 26°C
Sunny
Very warm with a high of 81°F 27°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds S at 21 mph 34 km/h. Gusts up to 26 mph 42 km/h.

Wednesday, September 16, 2026

Mid-Morning
Kasper Weather - 2026-09-16 - Morning - Overcast
74°F 23°C
Overcast
Mid-Afternoon
Kasper Weather - 2026-09-16 - Afternoon - Overcast
84°F 29°C
Overcast
Early-Evening
Kasper Weather - 2026-09-16 - Evening - Sunny
85°F 30°C
Sunny
Warm and summery near 84°F 29°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds shifting from the E to the ENE at 7 mph 11 km/h.

Thursday, September 17, 2026

Mid-Morning
Kasper Weather - 2026-09-17 - Morning - Overcast
77°F 25°C
Overcast
Mid-Afternoon
Kasper Weather - 2026-09-17 - Afternoon - Scattered Showers
92°F 33°C
Scattered Showers
Early-Evening
Kasper Weather - 2026-09-17 - Evening - Scattered Showers
90°F 32°C
Scattered Showers
Hot and sweltering around 92°F 33°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the SSW to the NNW at 9 mph 14 km/h.

Friday, September 18, 2026

Mid-Morning
Kasper Weather - 2026-09-18 - Morning - Cloudy
67°F 19°C
Cloudy
Mid-Afternoon
Kasper Weather - 2026-09-18 - Afternoon - Light Showers
77°F 25°C
Light Showers
Early-Evening
Kasper Weather - 2026-09-18 - Evening - Light Showers
70°F 22°C
Light Showers
Enjoyable around 77°F 25°C, drier morning followed by showers lasting through evening, with steady humidity and barometric pressure falling. Winds switching from the E to the ENE at 15 mph 25 km/h. Gusts up to 26 mph 42 km/h.

Saturday, September 19, 2026

Mid-Morning
Kasper Weather - 2026-09-19 - Morning - Scattered Showers
58°F 15°C
Scattered Showers
Mid-Afternoon
Kasper Weather - 2026-09-19 - Afternoon - Sunny
52°F 11°C
Sunny
Early-Evening
Kasper Weather - 2026-09-19 - Evening - Overcast
47°F 8°C
Overcast
Cool and brisk at 52°F 11°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds moving from the W to the WNW at 22 mph 36 km/h. Gusts up to 35 mph 55 km/h.

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Weather by the Numbers

Sun, 6th
Kasper SD Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 92°F 33°C
Lo: 72°F 22°C
Sunrise 07:09 AM
Sunset 08:08 PM
Wind ESE 13 mph22 km/h
Dew Point 60°F15°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 47%
Mon, 7th
Kasper SD Weather - Monday, Sep 7, 2026 - Light Rain Shower
Hi: 92°F 33°C
Lo: 68°F 20°C
Sunrise 07:10 AM
Sunset 08:06 PM
Wind S 15 mph25 km/h
Dew Point 60°F16°C
uv Index 5
Barometric Pressure 29.71 in1006 mb
POP 37% *
Humidity 53%
Tue, 8th
Kasper SD Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 86°F 30°C
Lo: 66°F 19°C
Sunrise 07:11 AM
Sunset 08:04 PM
Wind WNW 19 mph30 km/h
Dew Point 41°F5°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 30%
Wed, 9th
Kasper SD Weather - Wednesday, Sep 9, 2026 - Partly Cloudy
Hi: 78°F 26°C
Lo: 60°F 15°C
Sunrise 07:12 AM
Sunset 08:02 PM
Wind WNW 7 mph12 km/h
Dew Point 42°F6°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 3% *
Humidity 36%
Thu, 10th
Kasper SD Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 83°F 28°C
Lo: 66°F 19°C
Sunrise 07:13 AM
Sunset 08:00 PM
Wind SW 7 mph11 km/h
Dew Point 32°F-0°C
uv Index 5
Barometric Pressure 29.77 in1008 mb
POP 9% *
Humidity 19%
Fri, 11th
Kasper SD Weather - Friday, Sep 11, 2026 - Overcast
Hi: 86°F 30°C
Lo: 67°F 20°C
Sunrise 07:15 AM
Sunset 07:58 PM
Wind SSE 10 mph16 km/h
Dew Point 58°F14°C
uv Index 5
Barometric Pressure 29.8 in1009 mb
POP 5% *
Humidity 57%
Sat, 12th
Kasper SD Weather - Saturday, Sep 12, 2026 - Cloudy
Hi: 89°F 32°C
Lo: 61°F 16°C
Sunrise 07:16 AM
Sunset 07:56 PM
Wind SW 11 mph17 km/h
Dew Point 42°F5°C
uv Index 6
Barometric Pressure 29.59 in1002 mb
POP 8% *
Humidity 25%
Sun, 13th
Kasper SD Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 69°F 21°C
Lo: 58°F 14°C
Sunrise 07:17 AM
Sunset 07:55 PM
Wind NNW 15 mph23 km/h
Dew Point 36°F2°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 35%
Mon, 14th
Kasper SD Weather - Monday, Sep 14, 2026 - Sunny
Hi: 75°F 24°C
Lo: 53°F 12°C
Sunrise 07:18 AM
Sunset 07:53 PM
Wind SE 13 mph21 km/h
Dew Point 27°F-3°C
uv Index 5
Barometric Pressure 30.24 in1024 mb
POP 0% *
Humidity 26%
Tue, 15th
Kasper SD Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 83°F 28°C
Lo: 61°F 16°C
Sunrise 07:19 AM
Sunset 07:51 PM
Wind S 23 mph37 km/h
Dew Point 49°F9°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 10% *
Humidity 41%
Wed, 16th
Kasper SD Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 85°F 30°C
Lo: 73°F 23°C
Sunrise 07:21 AM
Sunset 07:49 PM
Wind NE 8 mph13 km/h
Dew Point 57°F14°C
uv Index 6
Barometric Pressure 29.71 in1006 mb
POP 11% *
Humidity 48%
Thu, 17th
Kasper SD Weather - Thursday, Sep 17, 2026 - Cloudy
Hi: 92°F 34°C
Lo: 75°F 24°C
Sunrise 07:22 AM
Sunset 07:47 PM
Wind WSW 12 mph19 km/h
Dew Point 52°F11°C
uv Index 7
Barometric Pressure 29.68 in1005 mb
POP 17% *
Humidity 32%
Fri, 18th
Kasper SD Weather - Friday, Sep 18, 2026 - Patchy Rain Nearby
Hi: 80°F 26°C
Lo: 64°F 18°C
Sunrise 07:23 AM
Sunset 07:45 PM
Wind E 9 mph15 km/h
Dew Point 56°F14°C
uv Index 5
Barometric Pressure 29.71 in1006 mb
POP 20% *
Humidity 54%
Sat, 19th
Kasper SD Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 62°F 17°C
Lo: 44°F 6°C
Sunrise 07:24 AM
Sunset 07:43 PM
Wind W 28 mph45 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 29.77 in1008 mb
POP 5% *
Humidity 51%
* POP = Probability of Precipitation. Data for 12:00 PM.