Big Lake, SD Weather Forecast

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Big Lake, SD Weather Forecast

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Big Lake SD weather  - Clear - 72°F
Clear
72°F
Updated 11:24 am
Feels Like 67°F
Humidity 44%
Wind S 10 mph
Barometer  29.47 in
Dew Point 49°F
Big Lake SD weather  - Clear - 22°C
Clear
22°C
Updated 11:24 am
Feels Like 20°C
Humidity 44%
Wind S 16 km/h
Barometer  99.8 kPa
Dew Point 9°C

Big Lake Weather Forecast

REST OF TODAY TONIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Big Lake, SD Weather - Rest Of Today Sunny Big Lake, SD Weather - Tonight Mostly Cloudy Big Lake, SD Weather - Sunday Cloudy Big Lake, SD Weather - Sunday Night Cloudy Big Lake, SD Weather - Columbus Day Chance Of Showers Big Lake, SD Weather - Monday Night Mostly Cloudy Big Lake, SD Weather - Tuesday Mostly Cloudy Big Lake, SD Weather - Tuesday Night Chance Of Showers Big Lake, SD Weather - Wednesday Chance Of Showers Big Lake, SD Weather - Wednesday Night Showers Likely Big Lake, SD Weather - Thursday Chance Of Showers Big Lake, SD Weather - Thursday Night Chance Of Showers
Sunny Mostly Cloudy Cloudy Cloudy Chance of Showers Mostly Cloudy Mostly Cloudy Chance of Showers Chance of Showers Showers Likely Chance of Showers Chance of Showers
Hi: 85°FHi: 29°C
Lo: 50°FLo: 10°C Hi: 61°FHi: 16°C
Lo: 41°FLo: 5°C Hi: 59°FHi: 15°C
Hi: 55°FHi: 13°C
Lo: 39°FLo: 4°C
Hi: 55°FHi: 13°C
Lo: 39°FLo: 4°C
Lo: 39°FLo: 4°C Hi: 59°FHi: 15°C
Lo: 39°FLo: 4°C Hi: 59°FHi: 15°C
Lo: 35°FLo: 2°C
POP: 50% POP: 20% POP: 50% POP: 60% POP: 50% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 1107 AM CDT Sat Oct 10 2026 Big Lake, SD Weather - WeatherWorld.com

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Issued: 940 AM CDT Sat Oct 10 2026

Key Messages

  • Abnormal warmth continues over the region today. Highs in the upper 80s to low 90s will be near record values.
  • Strong southerly winds gusting up to 25-35 miles per hour will impact northeastern South Dakota into western Minnesota today. Localized gusts up to 45 mph along will be possible on the eastern side of the Prairie Coteau.
  • The abnormal warmth and strong winds will create elevated fire weather concerns this afternoon, mainly over northeastern South Dakota and western Minnesota....