Current conditions at

Rhinelander, Rhinelander-Oneida County Airport (KRHI)

Lat: 45.63°NLon: 89.48°WElev: 1624ft.

Fair

35°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.39 in (1030.3 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 22 Sep 4:53 am CDT
Extended Forecast for

3 Miles WSW Harshaw WI

Frost Advisory September 22, 06:40am until September 22, 07:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory September 22, 06:40am until September 22, 07:00am

    NOW until 7:00am Tue

    Frost Advisory

  • Today

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. Light east wind.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. Calm wind becoming east southeast 5 to 7 mph in the morning.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 39. Light southeast wind.

    Low: 39 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 65. Calm wind becoming south southeast around 6 mph in the morning.

    High: 65 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 63. Calm wind becoming east 5 to 8 mph in the morning.
Tonight
Mostly clear, with a low around 38. Light east wind.
Wednesday
Sunny, with a high near 65. Calm wind becoming east southeast 5 to 7 mph in the morning.
Wednesday Night
Increasing clouds, with a low around 39. Light southeast wind.
Thursday
Partly sunny, with a high near 65. Calm wind becoming south southeast around 6 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 67.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46.
Sunday
Mostly cloudy, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Partly sunny, with a high near 71.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Harshaw WI
 45.66°N 89.7°W (Elev. 1545 ft)
5:46 am CDT Sep 22, 2026
6am CDT Sep 22, 2026-6pm CDT Sep 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database