National Weather Service forecast
St. Charles, South Dakota Weather
St. Charles 7-Day Forecast
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Overnight35°FCloudy4% chance of precipitation
Cloudy. Low around 35, with temperatures rising to around 38 overnight. Northwest wind around 20 mph, with gusts as high as 30 mph.
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Wednesday45°FSlight Chance Rain Showers22% chance of precipitation
A slight chance of rain showers between 9am and 4pm. Mostly cloudy, with a high near 45. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
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Wednesday Night36°FMostly Cloudy5% chance of precipitation
Mostly cloudy, with a low around 36. Northwest wind around 15 mph, with gusts as high as 30 mph.
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Thursday46°FPartly Sunny
Partly sunny. High near 46, with temperatures falling to around 43 in the afternoon. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
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Thursday Night28°FPartly Cloudy
Partly cloudy, with a low around 28. East northeast wind 0 to 5 mph.
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Friday48°FMostly Sunny
Mostly sunny, with a high near 48. South southeast wind 0 to 5 mph.
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Friday Night31°FPartly Cloudy
Partly cloudy, with a low around 31.
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Saturday58°FSunny
Sunny, with a high near 58.
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Saturday Night36°FMostly Clear
Mostly clear, with a low around 36.
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Sunday60°FSunny
Sunny, with a high near 60.
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Sunday Night42°FMostly Clear
Mostly clear, with a low around 42.
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Monday61°FSunny
Sunny, with a high near 61.
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Monday Night38°FMostly Clear
Mostly clear, with a low around 38.
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Tuesday59°FMostly Sunny
Mostly sunny, with a high near 59.
Issued by the National Weather Service (FSD office), updated .
St. Charles Hourly Forecast
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St. Charles Weather Radar
Open the full radar for St. CharlesAbout St. Charles
- Population (2020 Census)
- 15
- Coordinates
- 43.088, -99.095
- Elevation
- 2,070 ft
- NWS forecast office
- FSD
- Time zone
- America/Chicago
- Sunrise today
- 7:14 AM CST
- Sunset today
- 5:25 PM CST
- Daylight today
- 10 h 10 min
St. Charles Weather Questions
What is the weather forecast for St. Charles, South Dakota?
Overnight: Cloudy. Low around 35, with temperatures rising to around 38 overnight. Northwest wind around 20 mph, with gusts as high as 30 mph. Wednesday: A slight chance of rain showers between 9am and 4pm. Mostly cloudy, with a high near 45. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Will it rain or snow in St. Charles this week?
Not much. The highest chance of precipitation in the 7-day forecast is 22%, Wednesday.
How warm and how cold will it get in St. Charles this week?
The warmest day is Monday, with a high near 61°F. The coldest night is Thursday Night, with a low near 28°F.
What time are sunrise and sunset in St. Charles today?
Sunrise is at 7:14 AM CST and sunset is at 5:25 PM CST, for 10 h 10 min of daylight.