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

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

Lat: 44.86°NLon: 93.03°WElev: 817ft.

Mostly Cloudy

18°F

-8°C

Humidity 65%
Wind Speed NA
Barometer 29.67 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 25 Feb 1:35 am CST
Extended Forecast for

Cottage Grove MN

  • Overnight

    Overnight: Mostly cloudy, with a low around 12. West northwest wind 10 to 15 mph.

    Low: 12 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. Northwest wind 5 to 10 mph.

    High: 22 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 13. West wind around 5 mph becoming calm.

    Low: 13 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. West southwest wind 5 to 10 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Southwest wind 5 to 10 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 46. Southwest wind 10 to 15 mph becoming west northwest in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 10 percent chance of snow after midnight. Increasing clouds, with a low around 16. North northwest wind 10 to 15 mph.

    Low: 16 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 21. North northwest wind around 10 mph.

    High: 21 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6. North northwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 12. West northwest wind 10 to 15 mph.
Wednesday
Mostly sunny, with a high near 22. Northwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 13. West wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 41. West southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 28. Southwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 46. Southwest wind 10 to 15 mph becoming west northwest in the afternoon.
Friday Night
A 10 percent chance of snow after midnight. Increasing clouds, with a low around 16. North northwest wind 10 to 15 mph.
Saturday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 21. North northwest wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 6. North northwest wind 5 to 10 mph becoming northeast after midnight.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 23. East wind around 5 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13. East wind around 5 mph.
Monday
Mostly sunny, with a high near 33. South wind 5 to 10 mph.
Monday Night
A 20 percent chance of snow. Partly cloudy, with a low around 22. South wind 5 to 10 mph.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 39. South southwest wind 5 to 10 mph.
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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:
12:27 am CST Feb 25, 2026
Forecast Valid:
1am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

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