Culvert Lake, SD Weather Forecast

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Culvert Lake, SD Weather Forecast

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Culvert Lake SD weather  - Clear - 57°F
Clear
57°F
Updated 6:10 am
Feels Like 49°F
Humidity 68%
Wind NW 9 mph
Barometer  29.95 in
Dew Point 47°F
Culvert Lake SD weather  - Clear - 14°C
Clear
14°C
Updated 6:10 am
Feels Like 9°C
Humidity 68%
Wind NW 14 km/h
Barometer  101.4 kPa
Dew Point 8°C

Culvert Lake Weather Forecast

TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Culvert Lake, SD Weather - Today Partly Sunny Culvert Lake, SD Weather - Tonight Chance Of Showers Culvert Lake, SD Weather - Sunday Chance Of Showers Culvert Lake, SD Weather - Sunday Night Chance Of Showers Culvert Lake, SD Weather - Monday Chance Of T-Storm Culvert Lake, SD Weather - Monday Night Clearing Culvert Lake, SD Weather - Tuesday Mostly Sunny Culvert Lake, SD Weather - Tuesday Night Mostly Cloudy Culvert Lake, SD Weather - Wednesday Chance Of Showers Culvert Lake, SD Weather - Wednesday Night Partly Cloudy Culvert Lake, SD Weather - Thursday Partly Cloudy Culvert Lake, SD Weather - Thursday Night Chance Of Showers
Partly Sunny Chance of Showers Chance of Showers Chance of Showers Chance of T-Storm Clearing Mostly Sunny Mostly Cloudy Chance of Showers Partly Cloudy Partly Cloudy Chance of Showers
Hi: 71°FHi: 22°C
Lo: 50°FLo: 10°C Hi: 65°FHi: 18°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
Hi: 71°FHi: 22°C
Lo: 50°FLo: 10°C
Hi: 71°FHi: 22°C
Lo: 50°FLo: 10°C
Lo: 51°FLo: 11°C
POP: 40% POP: 40% POP: 40% POP: 100% POP: 30% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 521 AM CDT Sat Sep 12 2026 Culvert Lake, SD Weather - WeatherWorld.com

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Issued: 221 AM CDT Sat Sep 12 2026

Key Messages

  • Cooler temperatures take hold this weekend, with highs in the 60s to low 70s expected. This trend will continue through the start of next week, with the possible exception of a brief warmup to near- normal on Monday.
  • Additional chances for rain showers to perhaps weak thunderstorms come Sunday and Monday mornings. Over both days, much of the forecast area will see between half and inch and an inch of rainfall in total.

Discussion

... Issued at 220 AM CDT Sat Sep 12 2026

There are a few ...