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

66°F

19°C

Humidity 49%
Wind Speed E 10 mph
Barometer 30.38 in
Dewpoint 46°F (8°C)
Visibility 7.00 mi
Last update 23 Sep 2:55 pm CDT
Extended Forecast for

Lake Saint Croix Beach MN

  • This Afternoon

    This Afternoon: Sunny, with a high near 67. South southeast wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Southeast wind around 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 65. South southeast wind 5 to 10 mph.

    High: 65 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55. South southeast wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 69. Light east southeast wind becoming southeast 5 to 10 mph in the morning.

    High: 69 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 54. Southeast wind 5 to 10 mph.

    Low: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 1pm. Cloudy, with a high near 63. Southeast wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Cloudy, with a low around 54. South southeast wind 5 to 10 mph.

    Low: 54 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 67. South wind around 5 mph.

    High: 67 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 67. South southeast wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 51. Southeast wind around 5 mph.
Thursday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 65. South southeast wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 55. South southeast wind around 5 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 69. Light east southeast wind becoming southeast 5 to 10 mph in the morning.
Friday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 54. Southeast wind 5 to 10 mph.
Saturday
Showers likely, mainly after 1pm. Cloudy, with a high near 63. Southeast wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 50 percent chance of showers. Cloudy, with a low around 54. South southeast wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 67. South wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 54. Calm wind.
Monday
Partly sunny, with a high near 70. Light south southeast wind becoming south 5 to 10 mph in the morning.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. South wind around 10 mph.
Tuesday
Showers likely. Mostly cloudy, with a high near 65. South southeast wind around 10 mph. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Saint Croix Beach MN
 44.93°N 92.76°W (Elev. 679 ft)
Last Update:
2:06 pm CDT Sep 23, 2026
Forecast Valid:
3pm CDT Sep 23, 2026-6pm CDT Sep 29, 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