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

36°F

2°C

Humidity 32%
Wind Speed S 9 G 16 mph
Barometer 30.44 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 7 Apr 12:15 pm CDT
Extended Forecast for

Lake St. Croix Beach MN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 44. South wind 5 to 10 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 36. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly between 11am and 5pm. Partly sunny, with a high near 61. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 61 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 33. West wind around 10 mph.

    Low: 33 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 50. West northwest wind 5 to 10 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West northwest wind around 5 mph becoming calm.

    Low: 31 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 55. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of showers after 1pm. Increasing clouds, with a high near 59. South southeast wind 5 to 15 mph.

    High: 59 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 44. South wind 5 to 10 mph.
Tonight
A slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 36. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
A 50 percent chance of showers, mainly between 11am and 5pm. Partly sunny, with a high near 61. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 33. West wind around 10 mph.
Thursday
Mostly sunny, with a high near 50. West northwest wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 55. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 34. Calm wind.
Saturday
A 40 percent chance of showers after 1pm. Increasing clouds, with a high near 59. South southeast wind 5 to 15 mph.
Saturday Night
Showers and possibly a thunderstorm. Low around 50. South southeast wind around 15 mph. Chance of precipitation is 80%.
Sunday
Showers. High near 70. South wind 10 to 15 mph. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm. Low around 57. South wind 10 to 15 mph. Chance of precipitation is 80%.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 70. South wind 10 to 15 mph. Chance of precipitation is 60%.
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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:
12:31 pm CDT Apr 7, 2026
Forecast Valid:
12pm CDT Apr 7, 2026-6pm CDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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