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.

Fair

50°F

10°C

Humidity 50%
Wind Speed SW 5 mph
Barometer 29.89 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 15 Feb 2:15 pm CST
Extended Forecast for

Lake St. Croix Beach MN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 51. South southwest wind around 5 mph.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. South southeast wind around 5 mph becoming west southwest after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 50. West wind around 5 mph becoming northeast in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. East wind around 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 47. Breezy, with an east wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 47 °F

    Partly Sunny
    then Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain. Low around 41. Breezy, with an east southeast wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: A 50 percent chance of rain. Partly sunny, with a high near 43. South wind 10 to 15 mph becoming west in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and midnight. Partly cloudy, with a low around 30. West wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A slight chance of rain after noon, mixing with snow after 2pm. Partly sunny, with a high near 39. West northwest wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 20%.

    High: 39 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 51. South southwest wind around 5 mph.
Tonight
Mostly cloudy, with a low around 36. South southeast wind around 5 mph becoming west southwest after midnight.
Washington's Birthday
Mostly sunny, with a high near 50. West wind around 5 mph becoming northeast in the afternoon.
Monday Night
Partly cloudy, with a low around 33. East wind around 5 mph.
Tuesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 47. Breezy, with an east wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Rain. Low around 41. Breezy, with an east southeast wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 50 percent chance of rain. Partly sunny, with a high near 43. South wind 10 to 15 mph becoming west in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and midnight. Partly cloudy, with a low around 30. West wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday
A slight chance of rain after noon, mixing with snow after 2pm. Partly sunny, with a high near 39. West northwest wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 23. North wind around 10 mph. Chance of precipitation is 50%.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 30. Northwest wind around 10 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16. Northwest wind 5 to 10 mph.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 28. Northwest wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake St. Croix Beach MN
 44.93°N 92.76°W (Elev. 679 ft)
Last Update:
1:01 pm CST Feb 15, 2026
Forecast Valid:
2pm CST Feb 15, 2026-6pm CST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation