National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

South St. Paul Municipal-Richard E. Flemi (KSGS)

Lat: 44.86°NLon: 93.03°WElev: 817ft.

Overcast

80°F

27°C

Humidity 58%
Wind Speed SW 9 mph
Barometer 29.92 in
Dewpoint 64°F (18°C)
Visibility 7.00 mi
Heat Index82°F (28°C)
Last update 25 Aug 4:35 pm CDT
Extended Forecast for

Cottage Grove MN

  • Tonight

    Tonight: Mostly clear, with a low around 64. West northwest wind 5 to 10 mph.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Northwest wind 5 to 15 mph.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. North northwest wind 5 to 10 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. Light northwest wind increasing to 5 to 10 mph in the morning.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 52. North northwest wind around 5 mph becoming calm after midnight.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 83. Calm wind becoming south southwest around 5 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. South wind around 5 mph.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Mostly cloudy, with a high near 82. South wind 10 to 15 mph. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 66. South southeast wind 10 to 15 mph.

    Low: 66 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 64. West northwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 81. Northwest wind 5 to 15 mph.
Wednesday Night
Mostly clear, with a low around 58. North northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 82. Light northwest wind increasing to 5 to 10 mph in the morning.
Thursday Night
Clear, with a low around 52. North northwest wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 83. Calm wind becoming south southwest around 5 mph.
Friday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. South wind around 5 mph.
Saturday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Mostly cloudy, with a high near 82. South wind 10 to 15 mph. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 66. South southeast wind 10 to 15 mph.
Sunday
Partly sunny, with a high near 86. Southwest wind around 10 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. Southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 84. West southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 59. West northwest wind around 5 mph becoming north after midnight.
Tuesday
Mostly sunny, with a high near 83. East wind around 5 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cottage Grove MN
 44.82°N 92.92°W (Elev. 846 ft)
Last Update:
3:51 pm CDT Aug 25, 2026
Forecast Valid:
4pm CDT Aug 25, 2026-6pm CDT Sep 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation