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.

Partly Cloudy

49°F

9°C

Humidity 80%
Wind Speed Calm
Barometer 30.22 in (1023.9 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 21 Oct 8:53 pm CDT
Extended Forecast for

Harshaw WI

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, increasing clouds, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 45. Light south southeast wind.

    Low: 45 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 68. South wind 3 to 8 mph.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. South southeast wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 69.

    High: 69 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, increasing clouds, with a low around 40. Calm wind.
Thursday
Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 66. Light and variable wind.
Thursday Night
Increasing clouds, with a low around 45. Light south southeast wind.
Friday
Mostly sunny, with a high near 68. South wind 3 to 8 mph.
Friday Night
Mostly cloudy, with a low around 52. South southeast wind 6 to 9 mph, with gusts as high as 21 mph.
Saturday
Mostly cloudy, with a high near 69.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 52.
Sunday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 61.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 38.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 49.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 31.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 49.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 34.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harshaw WI
 45.66°N 89.64°W (Elev. 1549 ft)
Last Update:
8:36 pm CDT Oct 21, 2026
Forecast Valid:
9pm CDT Oct 21, 2026-6pm CDT Oct 28, 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