Kasper, SD Weather Forecast

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Kasper, SD Weather Forecast

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Kasper SD weather  - Clear - 84°F
Clear
84°F
Updated 3:29 pm
Feels Like 91°F
Humidity 54%
Wind SSE 8 mph
Barometer  29.92 in
Dew Point 66°F
Kasper SD weather  - Clear - 29°C
Clear
29°C
Updated 3:29 pm
Feels Like 33°C
Humidity 54%
Wind SSE 13 km/h
Barometer  101.3 kPa
Dew Point 19°C

Kasper Weather Forecast

THIS AFTERNOON TONIGHT LABOR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY FRIDAY FRIDAY NIGHT SATURDAY
Kasper, SD Weather - This Afternoon Mostly Sunny Kasper, SD Weather - Tonight Chance Of T-Storm Kasper, SD Weather - Labor Day Chance Of T-Storm Kasper, SD Weather - Monday Night Partly Cloudy Kasper, SD Weather - Tuesday Partly Sunny Kasper, SD Weather - Tuesday Night Mostly Clear Kasper, SD Weather - Wednesday Mostly Clear Kasper, SD Weather - Thursday Mostly Clear Kasper, SD Weather - Friday Mostly Clear Kasper, SD Weather - Friday Night Partly Cloudy Kasper, SD Weather - Saturday Chance Of Showers
Mostly Sunny Chance of T-Storm Chance of T-Storm Partly Cloudy Partly Sunny Mostly Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Chance of Showers
Hi: 79°FHi: 26°C
Lo: 69°FLo: 21°C Hi: 91°FHi: 33°C
Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C
Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C
Hi: 85°FHi: 29°C
Lo: 59°FLo: 15°C
Hi: 85°FHi: 29°C
Lo: 59°FLo: 15°C
Lo: 51°FLo: 11°C Hi: 75°FHi: 24°C
POP: 20% POP: 50% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 221 PM CDT Sun Sep 06 2026 Kasper, SD Weather - WeatherWorld.com

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Issued: 226 PM CDT Sun Sep 6 2026

Key Messages

  • There is a Marginal risk (level 1 out of 5) for severe storms and heavy rainfall over portions of northeast SD into west central MN into the evening hours. Main hazards will be 1 inch in diameter hail and 60 mph wind gusts and an isolated flash-flooding threat.
  • There is a Marginal risk (level 1 out of 5) for severe storms over central and northeastern SD and west central MN Monday. The primary hazards will be 1 inch in diameter hail and 60 mph wind gusts.
  • Hot temperatures for Septemb...