National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Eagle River Union Airport (KEGV)

Lat: 45.93°NLon: 89.27°WElev: 1637ft.

Fair

48°F

9°C

Humidity 33%
Wind Speed W 9 mph
Barometer 30.02 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 13 Nov 3:15 pm CST
Extended Forecast for

Argonne WI

  • Tonight

    Tonight: Mostly clear, with a low around 28. Light and variable wind.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. Calm wind becoming south southeast 5 to 7 mph in the morning.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a steady temperature around 43. South wind around 7 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Cloudy through mid morning, then gradual clearing, with a high near 50. Northwest wind 7 to 14 mph, with gusts as high as 28 mph.

    High: 50 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. West northwest wind around 11 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Light and variable wind.
Friday
Sunny, with a high near 54. Calm wind becoming south southeast 5 to 7 mph in the morning.
Friday Night
Increasing clouds, with a steady temperature around 43. South wind around 7 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.
Saturday
A 20 percent chance of rain before noon. Cloudy through mid morning, then gradual clearing, with a high near 50. Northwest wind 7 to 14 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 24. West northwest wind around 11 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Argonne WI
 45.65°N 88.88°W (Elev. 1604 ft)
Last Update:
3:11 pm CST Nov 13, 2025
Forecast Valid:
3pm CST Nov 13, 2025-6pm CST Nov 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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