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

41°F

5°C

Humidity 49%
Wind Speed S 9 mph
Barometer 30.29 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 23 Mar 6:35 pm CDT
Extended Forecast for

4 Miles SW Marine On Saint Croix MN

  • Tonight

    Tonight: A chance of sprinkles between 9pm and midnight. Increasing clouds, with a low around 34. South wind 5 to 10 mph.

    Low: 34 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 55. Southwest wind around 5 mph becoming south southeast in the afternoon.

    High: 55 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. South southeast wind 5 to 10 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. South wind around 5 mph becoming west southwest in the afternoon.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 43. South southwest wind around 5 mph becoming north after midnight.

    Low: 43 °F

    Mostly Cloudy
    then 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: Partly cloudy, with a low around 23. North wind 10 to 15 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 41. West northwest wind 5 to 10 mph.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. West northwest wind 5 to 10 mph.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of sprinkles between 9pm and midnight. Increasing clouds, with a low around 34. South wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 55. Southwest wind around 5 mph becoming south southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 39. South southeast wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 65. South wind around 5 mph becoming west southwest in the afternoon.
Wednesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 43. South southwest wind around 5 mph becoming north 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
Partly cloudy, with a low around 23. North wind 10 to 15 mph.
Friday
Sunny, with a high near 41. West northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 26. West northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 52. West southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 33. West wind 5 to 10 mph becoming south in the evening.
Sunday
Mostly sunny, with a high near 58. South southwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 36. East wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 61. Southeast wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Marine On Saint Croix MN
 45.16°N 92.85°W (Elev. 948 ft)
Last Update:
5:26 pm CDT Mar 23, 2026
Forecast Valid:
6pm CDT Mar 23, 2026-6pm CDT Mar 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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