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

10°F

-12°C

Humidity 47%
Wind Speed N 8 mph
Barometer 30.64 in
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 30 Jan 2:15 pm CST
Extended Forecast for

Mahtomedi MN

  • This Afternoon

    This Afternoon: Sunny, with a high near 9. North wind around 10 mph.

    High: 9 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -5. Wind chill values as low as -15. North northwest wind 5 to 10 mph becoming light west northwest after midnight.

    Low: -5 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 15. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 15 °F

    Sunny

  • Saturday Night

    Saturday Night: Snow likely after midnight. Mostly cloudy, with a temperature falling to near 11 by 8pm, then rising to around 16 during the remainder of the night. South wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 11 °F⇑

    Mostly Cloudy
    then Snow
    Likely

  • Sunday

    Sunday: Snow, mainly before noon. High near 28. South wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9. Northwest wind 5 to 10 mph.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. Northwest wind around 5 mph.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 11. Calm wind becoming northeast around 5 mph after midnight.

    Low: 11 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 23. East northeast wind around 5 mph.

    High: 23 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 9. North wind around 10 mph.
Tonight
Mostly clear, with a low around -5. Wind chill values as low as -15. North northwest wind 5 to 10 mph becoming light west northwest after midnight.
Saturday
Sunny, with a high near 15. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Saturday Night
Snow likely after midnight. Mostly cloudy, with a temperature falling to near 11 by 8pm, then rising to around 16 during the remainder of the night. South wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
Snow, mainly before noon. High near 28. South wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Mostly cloudy, with a low around 9. Northwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 21. Northwest wind around 5 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 11. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 23. East northeast wind around 5 mph.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 10. East northeast wind around 5 mph.
Wednesday
Partly sunny, with a high near 25. North northeast wind around 5 mph becoming west northwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 15. West northwest wind around 5 mph becoming southwest after midnight.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 34. South southwest wind 5 to 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:
2:16 pm CST Jan 30, 2026
Forecast Valid:
2pm CST Jan 30, 2026-6pm CST Feb 5, 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