National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lake Elmo Airport (K21D)

Lat: 45°NLon: 92.85°WElev: 925ft.

Mostly Cloudy

9°F

-13°C

Humidity 56%
Wind Speed N 7 mph
Barometer 30.36 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 29 Jan 5:35 pm CST
Extended Forecast for

Lake St. Croix Beach MN

  • Tonight

    Tonight: A chance of flurries between 11pm and midnight. Mostly cloudy, with a low around -5. Wind chill values as low as -15. North wind around 5 mph.

    Low: -5 °F

    Chance
    Flurries

  • Friday

    Friday: Sunny, with a high near 9. Wind chill values as low as -18. North wind 5 to 10 mph.

    High: 9 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -4. Wind chill values as low as -11. North northwest wind around 5 mph becoming calm after midnight.

    Low: -4 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 16. Calm wind becoming south around 5 mph in the afternoon.

    High: 16 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after midnight. Increasing clouds, with a low around 8. South wind 5 to 10 mph.

    Low: 8 °F

    Partly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow, mainly before noon. High near 26. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 26 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10. Northwest wind around 5 mph.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. Calm wind becoming east southeast around 5 mph.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries between 11pm and midnight. Mostly cloudy, with a low around -5. Wind chill values as low as -15. North wind around 5 mph.
Friday
Sunny, with a high near 9. Wind chill values as low as -18. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around -4. Wind chill values as low as -11. North northwest wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 16. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
A 30 percent chance of snow after midnight. Increasing clouds, with a low around 8. South wind 5 to 10 mph.
Sunday
Snow, mainly before noon. High near 26. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
Mostly cloudy, with a low around 10. Northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 21. Northwest wind around 5 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 10. Calm wind becoming east southeast around 5 mph.
Tuesday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 24. East southeast wind around 5 mph.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 13. East southeast wind around 5 mph becoming west northwest after midnight.
Wednesday
Mostly cloudy, with a high near 25. West northwest wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 13. West northwest wind around 5 mph.
Thursday
Partly sunny, with a high near 29. West southwest wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake St. Croix Beach MN
 44.93°N 92.76°W (Elev. 679 ft)
Last Update:
5:42 pm CST Jan 29, 2026
Forecast Valid:
5pm CST Jan 29, 2026-6pm CST Feb 5, 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