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.

Fog/Mist

49°F

9°C

Humidity 86%
Wind Speed Calm
Barometer 29.75 in
Dewpoint 45°F (7°C)
Visibility 5.00 mi
Last update 15 Apr 7:55 am CDT
Extended Forecast for

Cottage Grove MN

  • Today

    Today: Mostly sunny, with a high near 67. North northeast wind around 5 mph becoming calm.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. East wind around 5 mph becoming calm.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75. North northeast wind 5 to 15 mph becoming south in the afternoon.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. South southeast wind around 10 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 73. South southeast wind 10 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: A chance of rain showers before 4am, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 32. Northwest wind around 15 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A 40 percent chance of snow showers, mainly after 7am. Partly sunny, with a high near 41. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 41 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before 1am. Partly cloudy, with a low around 29. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Northwest wind around 10 mph.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 67. North northeast wind around 5 mph becoming calm.
Tonight
Partly cloudy, with a low around 46. East wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 75. North northeast wind 5 to 15 mph becoming south in the afternoon.
Thursday Night
Mostly clear, with a low around 54. South southeast wind around 10 mph.
Friday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 73. South southeast wind 10 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of rain showers before 4am, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 32. Northwest wind around 15 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
A 40 percent chance of snow showers, mainly after 7am. Partly sunny, with a high near 41. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday Night
A 20 percent chance of snow showers before 1am. Partly cloudy, with a low around 29. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 49. Northwest wind around 10 mph.
Sunday Night
Mostly clear, with a low around 31. Northwest wind around 5 mph becoming southeast after midnight.
Monday
Sunny, with a high near 64. South wind 5 to 15 mph.
Monday Night
Partly cloudy, with a low around 47. South wind around 10 mph.
Tuesday
Sunny, with a high near 71. West 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:
7:11 am CDT Apr 15, 2026
Forecast Valid:
7am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
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Additional Resources

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