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

39°F

4°C

Humidity 75%
Wind Speed S 6 mph
Barometer 29.84 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 15 Feb 7:55 pm CST
Extended Forecast for

Mahtomedi MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Southeast wind 5 to 10 mph becoming west northwest after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Washington's Birthday

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

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. East wind 5 to 10 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 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 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 15 to 20 mph, with gusts as high as 30 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: Rain likely, mainly before noon. Partly sunny, with a high near 43. South southeast wind around 15 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain Likely

  • 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 10 to 15 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A slight chance of snow after noon, mixing with rain after 2pm. Partly sunny, with a high near 39. Northwest wind around 10 mph. Chance of precipitation is 20%.

    High: 39 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    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%.

    Low: 23 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. Southeast wind 5 to 10 mph becoming west northwest after midnight.
Washington's Birthday
Mostly sunny, with a high near 50. Northwest wind around 5 mph becoming north northeast in the afternoon.
Monday Night
Partly cloudy, with a low around 33. East wind 5 to 10 mph.
Tuesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 47. Breezy, with an east wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Rain. Low around 41. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely, mainly before noon. Partly sunny, with a high near 43. South southeast wind around 15 mph becoming west in the afternoon. Chance of precipitation is 60%. 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 10 to 15 mph. Chance of precipitation is 30%.
Thursday
A slight chance of snow after noon, mixing with rain after 2pm. Partly sunny, with a high near 39. Northwest wind around 10 mph. 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, mainly before noon. Mostly cloudy, with a high near 30. Northwest wind 10 to 15 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16. Northwest wind around 10 mph.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 28. Northwest wind around 10 mph.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 10. Northwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 24. Northwest wind around 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mahtomedi MN
 45.06°N 92.97°W (Elev. 928 ft)
Last Update:
7:52 pm CST Feb 15, 2026
Forecast Valid:
7pm CST Feb 15, 2026-6pm CST Feb 22, 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