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

Hazardous Weather Conditions

Current conditions at

Rhinelander, Rhinelander-Oneida County Airport (KRHI)

Lat: 45.63°NLon: 89.48°WElev: 1624ft.

A Few Clouds

58°F

14°C

Humidity 56%
Wind Speed E 9 mph
Barometer 30.45 in (1031.9 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 22 Sep 11:53 am CDT
Extended Forecast for

4 Miles NNW Harshaw WI

Frost Advisory September 23, 01:00am until September 23, 07:00am
Click here for hazard details and duration
Frost Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 62. East wind around 7 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Patchy frost after 5am. Otherwise, clear, with a low around 37. Light east wind.

    Low: 37 °F

    Clear then
    Patchy Frost

  • Wednesday

    Wednesday: Patchy frost before 8am. Otherwise, sunny, with a high near 65. Calm wind becoming east southeast around 6 mph in the morning.

    High: 65 °F

    Patchy Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Light southeast wind.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 64. Calm wind becoming south southeast around 6 mph in the morning.

    High: 64 °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 43.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 62. East wind around 7 mph.
Tonight
Patchy frost after 5am. Otherwise, clear, with a low around 37. Light east wind.
Wednesday
Patchy frost before 8am. Otherwise, sunny, with a high near 65. Calm wind becoming east southeast around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 39. Light southeast wind.
Thursday
Partly sunny, with a high near 64. 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 43.
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 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Harshaw WI
 45.72°N 89.7°W (Elev. 1549 ft)
Last Update:
12:36 pm CDT Sep 22, 2026
Forecast Valid:
12pm CDT Sep 22, 2026-6pm CDT Sep 28, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation