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

25°F

-4°C

Humidity 93%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 14 Nov 11:25 pm CST
Extended Forecast for

3 Miles SSW Marine On Saint Croix MN

  • Overnight

    Overnight: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Calm wind becoming south around 5 mph in the morning.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. South wind around 5 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 54. South wind 5 to 15 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. South wind 5 to 10 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. South wind around 10 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 57. South wind 10 to 15 mph.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 46. South wind 5 to 10 mph.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 24. Calm wind.
Sunday
Mostly sunny, with a high near 49. Calm wind becoming south around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 31. South wind around 5 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 54. South wind 5 to 15 mph.
Monday Night
Mostly clear, with a low around 39. South wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 55. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 44. South wind around 10 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 57. South wind 10 to 15 mph.
Wednesday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 46. South wind 5 to 10 mph.
Thursday
A 20 percent chance of rain before noon. Partly sunny, with a high near 54. West northwest wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 39. West northwest wind around 5 mph becoming calm.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 54. Light east southeast wind becoming southeast 5 to 10 mph in the morning.
Friday Night
Rain. Low around 45. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Saturday
Rain. High near 55. Southeast wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Marine On Saint Croix MN
 45.16°N 92.79°W (Elev. 912 ft)
Last Update:
10:31 pm CST Nov 14, 2026
Forecast Valid:
12am CST Nov 15, 2026-6pm CST Nov 21, 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