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

Hazardous Weather Conditions

Current conditions at

Lake Elmo Airport (K21D)

Lat: 45°NLon: 92.85°WElev: 925ft.

Fair

32°F

0°C

Humidity 87%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 18 Mar 11:55 pm CDT
Extended Forecast for

Lake Saint Croix Beach MN

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Patchy fog between 8am and 10am. Otherwise, partly sunny, with a high near 46. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 46 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Widespread fog, mainly between midnight and 3am. Otherwise, mostly cloudy, with a low around 38. South wind around 5 mph.

    Low: 38 °F

    Mostly Cloudy
    then Fog

  • Friday

    Friday: Areas of fog before 8am. Otherwise, partly sunny, with a high near 53. West northwest wind around 5 mph.

    High: 53 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. West wind around 5 mph becoming south southwest after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65. South southeast wind 5 to 10 mph becoming west in the afternoon.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. North northeast wind around 10 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. North wind around 10 mph.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. North wind 5 to 10 mph.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. Calm wind.
Thursday
Patchy fog between 8am and 10am. Otherwise, partly sunny, with a high near 46. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Thursday Night
Widespread fog, mainly between midnight and 3am. Otherwise, mostly cloudy, with a low around 38. South wind around 5 mph.
Friday
Areas of fog before 8am. Otherwise, partly sunny, with a high near 53. West northwest wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 37. West wind around 5 mph becoming south southwest after midnight.
Saturday
Partly sunny, with a high near 65. South southeast wind 5 to 10 mph becoming west in the afternoon.
Saturday Night
Mostly cloudy, with a low around 35. North northeast wind around 10 mph.
Sunday
Partly sunny, with a high near 42. North wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 25. North wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 45. East northeast wind 5 to 10 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 32. South southwest wind around 10 mph.
Tuesday
Mostly cloudy, with a high near 51. South wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 35. East southeast wind around 5 mph.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 56. Southeast wind around 10 mph. Chance of precipitation is 20%.
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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:
10:12 pm CDT Mar 18, 2026
Forecast Valid:
12am CDT Mar 19, 2026-6pm CDT Mar 25, 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