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 28%
Wind Speed NW 3 mph
Barometer 30.26 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 19 Apr 8:55 pm CDT
Extended Forecast for

South St. Paul MN

  • Tonight

    Tonight: Mostly clear, with a low around 30. North northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 61. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. South wind 5 to 15 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 73. Calm wind becoming north around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 45. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 45 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Southeast wind 5 to 15 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63. South southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 77 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 46. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

    Low: 46 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. North northwest wind 5 to 10 mph becoming light and variable in the evening.
Monday
Mostly sunny, with a high near 61. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 44. South wind 5 to 15 mph.
Tuesday
Sunny, with a high near 73. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 45. Calm wind becoming east southeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 82. Southeast wind 5 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 63. South southeast wind around 15 mph, with gusts as high as 25 mph.
Thursday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 46. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 60. West wind around 15 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 39. West northwest wind around 10 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 57. West northwest wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 37. Northwest wind 5 to 10 mph.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 59. North northwest wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South St. Paul MN
 44.89°N 93.04°W (Elev. 801 ft)
Last Update:
8:32 pm CDT Apr 19, 2026
Forecast Valid:
9pm CDT Apr 19, 2026-6pm CDT Apr 26, 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