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

32°F

0°C

Humidity 93%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 15 Feb 4:35 am CST
Extended Forecast for

Mahtomedi MN

  • Today

    Today: Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 50. West northwest wind around 5 mph becoming south in the afternoon.

    High: 50 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. South wind 5 to 10 mph becoming west after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 46. West northwest wind around 5 mph becoming northeast in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. East wind 5 to 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 48. Breezy, with an east southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: Rain. Low around 40. 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 quarter and half of an inch possible.

    Low: 40 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 46. East southeast wind around 15 mph becoming west in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 27. West wind 10 to 15 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow. Partly sunny, with a high near 36. Northwest wind 10 to 15 mph.

    High: 36 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 50. West northwest wind around 5 mph becoming south in the afternoon.
Tonight
Mostly cloudy, with a low around 34. South wind 5 to 10 mph becoming west after midnight.
Washington's Birthday
Mostly sunny, with a high near 46. West northwest wind around 5 mph becoming northeast in the afternoon.
Monday Night
Partly cloudy, with a low around 34. East wind 5 to 10 mph.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 48. Breezy, with an east southeast 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 40. 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 quarter and half of an inch possible.
Wednesday
Rain likely. Mostly cloudy, with a high near 46. East southeast wind around 15 mph becoming west in the afternoon. Chance of precipitation is 70%. 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. Mostly cloudy, with a low around 27. West wind 10 to 15 mph. Chance of precipitation is 40%.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 36. Northwest wind 10 to 15 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 21. North wind 10 to 15 mph.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 27. North northwest wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 13. Northwest wind around 10 mph.
Saturday
Partly sunny, with a high near 25. Northwest wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mahtomedi MN
 45.06°N 92.97°W (Elev. 928 ft)
Last Update:
4:32 am CST Feb 15, 2026
Forecast Valid:
4am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation