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

70°F

21°C

Humidity 68%
Wind Speed S 14 G 21 mph
Barometer 29.52 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 12 Apr 8:35 pm CDT
Extended Forecast for

South St. Paul MN

  • Tonight

    Tonight: Mostly clear, with a low around 52. West southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 74. Light and variable wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Partly Sunny
    then T-storms
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 2am. Mostly cloudy, with a low around 53. Southeast wind around 5 mph becoming north northwest after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    T-storms
    Likely then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 71. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 71 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 48. Northeast wind around 5 mph.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 70. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. East northeast wind around 5 mph.

    Low: 51 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 74. North wind 5 to 10 mph becoming south in the afternoon.

    High: 74 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 56. South southeast wind around 10 mph.

    Low: 56 °F

    Mostly Clear
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 52. West southwest wind 5 to 10 mph becoming light and variable after midnight.
Monday
A slight chance of showers, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 74. Light and variable wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 2am. Mostly cloudy, with a low around 53. Southeast wind around 5 mph becoming north northwest after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 71. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 48. Northeast wind around 5 mph.
Wednesday
A 50 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 70. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. East northeast wind around 5 mph.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 74. North wind 5 to 10 mph becoming south in the afternoon.
Thursday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 56. South southeast wind around 10 mph.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 72. South southeast wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 35. North northwest wind 10 to 15 mph. Chance of precipitation is 50%.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 48. Northwest wind 10 to 15 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow showers. Partly cloudy, with a low around 33. Northwest wind 10 to 15 mph. Chance of precipitation is 30%.
Sunday
A slight chance of rain and snow showers. Mostly sunny, with a high near 54. West wind around 10 mph. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
South St. Paul MN
 44.89°N 93.04°W (Elev. 801 ft)
Last Update:
6:27 pm CDT Apr 12, 2026
Forecast Valid:
8pm CDT Apr 12, 2026-6pm CDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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