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

41°F

5°C

Humidity 83%
Wind Speed Calm
Barometer 29.80 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 30 Mar 6:35 am CDT
Extended Forecast for

Sunfish Lake MN

  • Today

    Today: Mostly sunny, with a high near 72. Light east wind becoming east southeast 5 to 10 mph in the morning.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 39. North northeast wind around 10 mph.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 9am. Mostly cloudy, with a high near 49. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. North wind 10 to 15 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers after 1pm, mixing with rain after 4pm. Mostly cloudy, with a high near 43. East wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, possibly mixed with rain before 7pm, then snow showers likely between 7pm and 5am, then snow showers likely, possibly mixed with freezing rain after 5am. Mostly cloudy, with a low around 30. East wind 10 to 15 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Wintry Mix
    Likely

  • Thursday

    Thursday: Snow showers, possibly mixed with freezing rain before 10am, then rain and snow showers. High near 38. East northeast wind around 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Wintry Mix

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow showers before 4am, then a slight chance of snow showers. Low around 29. North northeast wind 10 to 15 mph. Chance of precipitation is 80%.

    Low: 29 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow showers between 1pm and 2pm, then a chance of rain showers after 2pm. Mostly cloudy, with a high near 44. East northeast wind 5 to 15 mph. Chance of precipitation is 40%.

    High: 44 °F

    Partly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 72. Light east wind becoming east southeast 5 to 10 mph in the morning.
Tonight
A 10 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 39. North northeast wind around 10 mph.
Tuesday
A chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 9am. Mostly cloudy, with a high near 49. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 30. North wind 10 to 15 mph.
Wednesday
A chance of snow showers after 1pm, mixing with rain after 4pm. Mostly cloudy, with a high near 43. East wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
Snow showers likely, possibly mixed with rain before 7pm, then snow showers likely between 7pm and 5am, then snow showers likely, possibly mixed with freezing rain after 5am. Mostly cloudy, with a low around 30. East wind 10 to 15 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers, possibly mixed with freezing rain before 10am, then rain and snow showers. High near 38. East northeast wind around 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain, possibly mixed with snow showers before 4am, then a slight chance of snow showers. Low around 29. North northeast wind 10 to 15 mph. Chance of precipitation is 80%.
Friday
A chance of rain and snow showers between 1pm and 2pm, then a chance of rain showers after 2pm. Mostly cloudy, with a high near 44. East northeast wind 5 to 15 mph. Chance of precipitation is 40%.
Friday Night
Rain showers likely before midnight, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 35. East northeast wind around 15 mph. Chance of precipitation is 70%.
Saturday
Rain and snow showers likely. Mostly cloudy, with a high near 44. Northeast wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. Northwest wind around 15 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 45. Northwest wind around 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sunfish Lake MN
 44.87°N 93.1°W (Elev. 948 ft)
Last Update:
5:31 am CDT Mar 30, 2026
Forecast Valid:
6am CDT Mar 30, 2026-6pm CDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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