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

50°F

10°C

Humidity 47%
Wind Speed NW 15 G 21 mph
Barometer 30.16 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 5 Apr 3:35 pm CDT
Extended Forecast for

Lake St. Croix Beach MN

  • This Afternoon

    This Afternoon: Scattered showers. Mostly cloudy, with a high near 54. West northwest wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 54 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers before 7pm. Mostly cloudy, with a low around 29. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    Low: 29 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 37. North northwest wind around 15 mph.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18. North northwest wind 10 to 15 mph becoming light and variable after midnight.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Light east wind becoming south southeast 5 to 10 mph in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers before midnight, then rain and snow showers likely between midnight and 3am, then rain showers likely after 3am. Mostly cloudy, with a low around 34. South southeast wind 10 to 15 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Partly sunny, with a high near 61. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 38. West southwest wind 10 to 15 mph.

    Low: 38 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 52. West wind around 10 mph.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers. Mostly cloudy, with a high near 54. West northwest wind 5 to 10 mph. Chance of precipitation is 50%.
Tonight
Isolated showers before 7pm. Mostly cloudy, with a low around 29. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Monday
Partly sunny, with a high near 37. North northwest wind around 15 mph.
Monday Night
Mostly clear, with a low around 18. North northwest wind 10 to 15 mph becoming light and variable after midnight.
Tuesday
Mostly sunny, with a high near 42. Light east wind becoming south southeast 5 to 10 mph in the afternoon.
Tuesday Night
A chance of snow showers before midnight, then rain and snow showers likely between midnight and 3am, then rain showers likely after 3am. Mostly cloudy, with a low around 34. South southeast wind 10 to 15 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Showers likely, mainly after 1pm. Partly sunny, with a high near 61. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 38. West southwest wind 10 to 15 mph.
Thursday
Mostly sunny, with a high near 52. West wind around 10 mph.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 31. West northwest wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers. Sunny, with a high near 56. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 37. East northeast wind around 5 mph becoming southeast after midnight.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 59. Southeast 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:
2:57 pm CDT Apr 5, 2026
Forecast Valid:
3pm CDT Apr 5, 2026-6pm CDT Apr 11, 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