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Flight Lake, SD Weather Forecast

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Flight Lake, SD Weather Forecast

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Flight Lake SD weather - Clear - 66°F
Clear
66°F
Updated 9:23 am
Feels Like 61°F
Humidity 77%
Wind VRB 3 mph
Barometer  30.23 in
Dew Point 59°F
Flight Lake SD weather - Clear - 19°C
Clear
19°C
Updated 9:23 am
Feels Like 16°C
Humidity 77%
Wind VRB 5 km/h
Barometer  102.4 kPa
Dew Point 15°C
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Flight Lake Weather Forecast

TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY THURSDAY NIGHT FRIDAY
Flight Lake, SD Weather - Today Mostly Sunny Flight Lake, SD Weather - Tonight Partly Cloudy Flight Lake, SD Weather - Sunday Chance Of T-Storm Flight Lake, SD Weather - Sunday Night Chance Of T-Storm Flight Lake, SD Weather - Monday Partly Sunny Flight Lake, SD Weather - Monday Night Partly Cloudy Flight Lake, SD Weather - Tuesday Partly Cloudy Flight Lake, SD Weather - Tuesday Night Mostly Clear Flight Lake, SD Weather - Wednesday Mostly Clear Flight Lake, SD Weather - Thursday Partly Sunny Flight Lake, SD Weather - Thursday Night Chance Of T-Storm Flight Lake, SD Weather - Friday Chance Of T-Storm
Mostly Sunny Partly Cloudy Chance of T-Storm Chance of T-Storm Partly Sunny Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Partly Sunny Chance of T-Storm Chance of T-Storm
Hi: 81°FHi: 27°C
 Lo: 59°FLo: 15°C Hi: 80°FHi: 27°C
 Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
 Hi: 85°FHi: 29°C
Lo: 61°FLo: 16°C		 Hi: 85°FHi: 29°C
Lo: 61°FLo: 16°C		 Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C		 Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C		 Hi: 81°FHi: 27°C
 Lo: 60°FLo: 16°C Hi: 85°FHi: 29°C
POP: 50% POP: 70% POP: 40% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 806 AM CDT Sat Aug 22 2026 Flight Lake, SD Weather - WeatherWorld.com

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Flight Lake Forecast Discussion

Issued: 618 AM CDT Sat Aug 22 2026

Key Messages

  • Mainly dry conditions will continue through next Wednesday with temperatures around average for this time of year.
  • There is a 30-60% chance for showers and thunderstorms during the day Sunday into early Sunday evening over central SD, expanding to northeastern SD/west central MN Sunday night while increasing to a 50-70% chance.
  • There is a Marginal Risk (level 1 out of 5) of severe weather Sunday night over much of central to northeastern SD. Brief heavy rain, lighting, and strong win...