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

72°F

22°C

Humidity 88%
Wind Speed S 5 mph
Barometer 30.02 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 30 Jul 3:15 am CDT
Extended Forecast for

Lake Saint Croix Beach MN

  • Overnight

    Overnight: Mostly clear, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 89. Light south wind becoming south southwest 5 to 10 mph in the morning.

    High: 89 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 4am. Cloudy, with a low around 67. South wind 5 to 10 mph becoming light south southeast in the evening.

    Low: 67 °F

    Cloudy then
    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly before 11am. Cloudy, with a high near 78. East northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 78 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 85. Calm wind becoming north around 5 mph in the morning.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. North northeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. South wind around 5 mph.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 70. Calm wind.
Thursday
Partly sunny, with a high near 89. Light south wind becoming south southwest 5 to 10 mph in the morning.
Thursday Night
A 30 percent chance of showers, mainly after 4am. Cloudy, with a low around 67. South wind 5 to 10 mph becoming light south southeast in the evening.
Friday
Showers likely, mainly before 11am. Cloudy, with a high near 78. East northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Partly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 85. Calm wind becoming north around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 61. North northeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 64. South wind around 5 mph.
Monday
Sunny, with a high near 87. South wind 5 to 15 mph.
Monday Night
Mostly clear, with a low around 66. South wind 5 to 15 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. South southwest wind 5 to 10 mph becoming west northwest in the afternoon.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. North northwest wind 5 to 10 mph becoming light north in the evening.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Saint Croix Beach MN
 44.93°N 92.8°W (Elev. 850 ft)
Last Update:
1:26 am CDT Jul 30, 2026
Forecast Valid:
3am CDT Jul 30, 2026-6pm CDT Aug 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