Warner Lake, SD Weather Forecast

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Warner Lake, SD Weather Forecast

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Warner Lake SD weather  - Mostly Cloudy - 57°F
Mostly Cloudy
57°F
Updated 2:42 am
Feels Like 51°F
Humidity 66%
Wind SE 10 mph
Barometer  30.1 in
Dew Point 46°F
Warner Lake SD weather  - Mostly Cloudy - 14°C
Mostly Cloudy
14°C
Updated 2:42 am
Feels Like 11°C
Humidity 66%
Wind SE 16 km/h
Barometer  101.9 kPa
Dew Point 8°C

Warner Lake Weather Forecast

REST OF TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Warner Lake, SD Weather - Rest Of Tonight Chance Of T-Storm Warner Lake, SD Weather - Monday Chance Of T-Storm Warner Lake, SD Weather - Monday Night Chance Of Showers Warner Lake, SD Weather - Tuesday Sunny Warner Lake, SD Weather - Tuesday Night Partly Cloudy Warner Lake, SD Weather - Wednesday Chance Of Showers Warner Lake, SD Weather - Wednesday Night Mostly Cloudy Warner Lake, SD Weather - Thursday Mostly Cloudy Warner Lake, SD Weather - Thursday Night Chance Of Showers Warner Lake, SD Weather - Friday Chance Of T-Storm Warner Lake, SD Weather - Friday Night Chance Of T-Storm Warner Lake, SD Weather - Saturday Chance Of Showers
Chance of T-Storm Chance of T-Storm Chance of Showers Sunny Partly Cloudy Chance of Showers Mostly Cloudy Mostly Cloudy Chance of Showers Chance of T-Storm Chance of T-Storm Chance of Showers
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
Hi: 71°FHi: 22°C
Lo: 50°FLo: 10°C
Hi: 71°FHi: 22°C
Lo: 50°FLo: 10°C
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
POP: 40% POP: 100% POP: 20% POP: 40% POP: 50% POP: 70% POP: 50% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 221 AM CDT Mon Sep 14 2026 Warner Lake, SD Weather - WeatherWorld.com

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Issued: 1253 AM CDT Mon Sep 14 2026

Key Messages

  • Cooler than normal temperatures expected through Wednesday (highs in the 60s to low 70s) with the exception of a brief warmup on Monday (highs in the upper 60s to upper 70s over much of the forecast area). A gradual warming trend will begin mid-week and continue through the weekend.
  • Confidence is high on widespread rain and perhaps weak thunderstorms overnight tonight through Monday afternoon. Highest probability of rainfall totals that may exceed one inch (55-60% chance) is along a ...