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.

Overcast

51°F

11°C

Humidity 67%
Wind Speed NW 7 mph
Barometer 30.17 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 14 Oct 2:15 pm CDT
Extended Forecast for

Argonne WI

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 53. North wind around 6 mph.

    High: 53 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog before 3am, then patchy fog after 5am. Patchy frost between 2am and 4am. Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy
    then Patchy
    Frost and
    Patchy Fog

  • Thursday

    Thursday: Rain, mainly after 3pm. Patchy fog before 7am. High near 50. Calm wind becoming southeast around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Patchy Fog
    then Rain

  • Thursday Night

    Thursday Night: Rain, mainly before midnight. Patchy fog between 9pm and midnight. Low around 37. Calm wind becoming northwest 5 to 7 mph after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 100%.

    Low: 37 °F

    Rain and
    Patchy Fog
    then Chance
    Rain

  • Friday

    Friday: Rain likely before 1pm. Mostly cloudy, with a high near 46. North wind 9 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

    High: 46 °F

    Rain Likely

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 53. North wind around 6 mph.
Tonight
Patchy fog before 3am, then patchy fog after 5am. Patchy frost between 2am and 4am. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Thursday
Rain, mainly after 3pm. Patchy fog before 7am. High near 50. Calm wind becoming southeast around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain, mainly before midnight. Patchy fog between 9pm and midnight. Low around 37. Calm wind becoming northwest 5 to 7 mph after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 100%.
Friday
Rain likely before 1pm. Mostly cloudy, with a high near 46. North wind 9 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 57.
Saturday Night
Clear, with a low around 32.
Sunday
Sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 65.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 34.
Tuesday
Areas of fog. Otherwise, sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Argonne WI
 45.65°N 88.88°W (Elev. 1604 ft)
Last Update:
1:21 pm CDT Oct 14, 2026
Forecast Valid:
2pm CDT Oct 14, 2026-6pm CDT Oct 20, 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