Unityville, SD Weather Forecast

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Unityville, SD Weather Forecast

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Unityville SD weather  - Clear - 77°F
Clear
77°F
Updated 9:11 pm
Feels Like 84°F
Humidity 83%
Wind SE 8 mph
Barometer  29.97 in
Dew Point 71°F
Unityville SD weather  - Clear - 25°C
Clear
25°C
Updated 9:11 pm
Feels Like 29°C
Humidity 83%
Wind SE 13 km/h
Barometer  101.5 kPa
Dew Point 22°C

Unityville Weather Forecast

TONIGHT SUNDAY SUNDAY NIGHT LABOR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Unityville, SD Weather - Tonight Partly Cloudy Unityville, SD Weather - Sunday Chance Of T-Storm Unityville, SD Weather - Sunday Night Mostly Cloudy Unityville, SD Weather - Labor Day Partly Sunny Unityville, SD Weather - Monday Night Chance Of T-Storm Unityville, SD Weather - Tuesday Chance Of Showers Unityville, SD Weather - Tuesday Night Mostly Clear Unityville, SD Weather - Wednesday Sunny Unityville, SD Weather - Wednesday Night Partly Cloudy Unityville, SD Weather - Thursday Mostly Sunny Unityville, SD Weather - Thursday Night Partly Cloudy Unityville, SD Weather - Friday Mostly Sunny
Partly Cloudy Chance of T-Storm Mostly Cloudy Partly Sunny Chance of T-Storm Chance of Showers Mostly Clear Sunny Partly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny
Lo: 71°FLo: 22°C Hi: 81°FHi: 27°C
Lo: 69°FLo: 21°C Hi: 90°FHi: 32°C
Lo: 71°FLo: 22°C Hi: 85°FHi: 29°C
Lo: 60°FLo: 16°C Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C Hi: 85°FHi: 29°C
Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
POP: 40% POP: 70% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 624 PM CDT Sat Sep 05 2026 Unityville, SD Weather - WeatherWorld.com

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Issued: 653 PM CDT Sat Sep 5 2026

Key Messages

  • Thunderstorms again expected after 4am Sunday with risks continuing through Sunday afternoon. Ping pong ball size hail and 40-60 mph will be possible.
  • Higher risks for locally heavy rain will develop by mid-day Sunday, with potential for pockets of 2-4" of rain and localized amounts to 6". Localized flash flooding may be possible through Sunday afternoon.
  • A shifting pattern may bring higher rain chances, slightly cooler temperatures, and a severe weather risk Monday evening and early...