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.

Partly Cloudy

30°F

-1°C

Humidity 69%
Wind Speed NW 9 mph
Barometer 30.35 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 23 Mar 1:55 am CDT
Extended Forecast for

Mahtomedi MN

  • Overnight

    Overnight: Clear, with a low around 28. North northwest wind around 5 mph.

    Low: 28 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 46. North northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: A chance of sprinkles between 10pm and 11pm. Mostly cloudy, with a low around 37. South wind around 10 mph.

    Low: 37 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. South southwest wind 5 to 10 mph.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. South southeast wind 5 to 10 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63. South wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 63 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 43. Southeast wind around 5 mph becoming west northwest after midnight.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 53. North northwest wind 10 to 15 mph.

    High: 53 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. North wind 10 to 15 mph.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 28. North northwest wind around 5 mph.
Monday
Sunny, with a high near 46. North northwest wind 5 to 10 mph becoming south in the afternoon.
Monday Night
A chance of sprinkles between 10pm and 11pm. Mostly cloudy, with a low around 37. South wind around 10 mph.
Tuesday
Partly sunny, with a high near 55. South southwest wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 42. South southeast wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 63. South wind 5 to 10 mph becoming west southwest in the afternoon.
Wednesday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 43. Southeast wind around 5 mph becoming west northwest after midnight.
Thursday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 53. North northwest wind 10 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 24. North wind 10 to 15 mph.
Friday
Mostly sunny, with a high near 41. West northwest wind around 10 mph.
Friday Night
Mostly clear, with a low around 27. West northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 51. West wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 34. West wind around 10 mph becoming south after midnight.
Sunday
Mostly sunny, with a high near 60. Southwest 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:
1:46 am CDT Mar 23, 2026
Forecast Valid:
2am CDT Mar 23, 2026-6pm CDT Mar 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