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.

Fair

12°F

-11°C

Humidity 62%
Wind Speed NW 17 G 26 mph
Barometer 29.94 in
Dewpoint 1°F (-17°C)
Visibility 7.00 mi
Wind Chill-5°F (-21°C)
Last update 16 Mar 4:15 am CDT
Extended Forecast for

Cottage Grove MN

  • Today

    Today: Patchy blowing snow. Partly sunny, with a high near 17. Wind chill values as low as -10. Blustery, with a north northwest wind around 20 mph, with gusts as high as 35 mph.

    High: 17 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around -2. Wind chill values as low as -11. Northwest wind 5 to 15 mph.

    Low: -2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. Increasing clouds, with a high near 22. Wind chill values as low as -10. Light and variable wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 22 °F

    Mostly Sunny
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow, mainly before 1am. Low around 17. South southeast wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. Southwest wind around 5 mph.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. South southwest wind around 5 mph becoming west after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43. Northwest wind around 5 mph.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. South wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50. South wind 5 to 10 mph.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
Patchy blowing snow. Partly sunny, with a high near 17. Wind chill values as low as -10. Blustery, with a north northwest wind around 20 mph, with gusts as high as 35 mph.
Tonight
Partly cloudy, with a low around -2. Wind chill values as low as -11. Northwest wind 5 to 15 mph.
Tuesday
Snow likely, mainly after 4pm. Increasing clouds, with a high near 22. Wind chill values as low as -10. Light and variable wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow, mainly before 1am. Low around 17. South southeast wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Mostly sunny, with a high near 42. Southwest wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 31. South southwest wind around 5 mph becoming west after midnight.
Thursday
Partly sunny, with a high near 43. Northwest wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 34. South wind around 5 mph.
Friday
Partly sunny, with a high near 50. South wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 35. West northwest wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 50. Northwest wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 33. North wind around 10 mph.
Sunday
Mostly sunny, with a high near 46. North northwest wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cottage Grove MN
 44.82°N 92.92°W (Elev. 846 ft)
Last Update:
3:56 am CDT Mar 16, 2026
Forecast Valid:
4am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation