Kasper, SD Weather Forecast

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Kasper, SD Weather Forecast

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Kasper SD weather  - Light Rain - 68°F
Light Rain
68°F
Updated 12:06 pm
Feels Like 95°F
Humidity 100%
Wind SW 12 mph
Barometer  30.06 in
Dew Point 68°F
Kasper SD weather  - Light Rain - 20°C
Light Rain
20°C
Updated 12:06 pm
Feels Like 35°C
Humidity 100%
Wind SW 19 km/h
Barometer  101.8 kPa
Dew Point 20°C

Kasper Weather Forecast

REST OF TODAY TONIGHT LABOR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY FRIDAY SATURDAY
Kasper, SD Weather - Rest Of Today Chance Of T-Storm 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 Mostly 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 - Saturday Partly Sunny
Chance of T-Storm Chance of T-Storm Chance of T-Storm Partly Cloudy Mostly Sunny Mostly Clear Mostly Clear Mostly Clear Mostly Clear Partly Sunny
Hi: 91°FHi: 33°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
Hi: 75°FHi: 24°C
POP: 20% POP: 30% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 1121 AM CDT Sun Sep 06 2026 Kasper, SD Weather - WeatherWorld.com

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Issued: 1050 AM CDT Sun Sep 6 2026

Key Messages

  • There is a Marginal risk (level 1 out of 5) for severe storms over the region today and Monday. Main hazards will be 1 inch diameter hail and 60 mph wind gusts.
  • Hot temperatures will persist into Monday. Highs in the low 80s over northeastern SD to mid 90s over central SD are expected for the next couple of days.
  • Northwest wind 15 to 30 mph and gusts of 30 to 45 mph, low relative humidity, and dry cured fuels may result in fire weather concerns on Tuesday.

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