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

Merrill, Merrill Municipal Airport (KRRL)

Lat: 45.2°NLon: 89.71°WElev: 1302ft.

Fair

77°F

25°C

Humidity 48%
Wind Speed S 6 mph
Barometer 30.14 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 2 Oct 5:35 pm CDT
Extended Forecast for

Merrill WI

  • Tonight

    Tonight: Partly cloudy, with a low around 56. South wind 5 to 7 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 85. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. Calm wind becoming south around 5 mph after midnight.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 84. South southwest wind 6 to 14 mph, with gusts as high as 26 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. South wind around 10 mph, with gusts as high as 23 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. South wind 5 to 7 mph becoming calm in the evening.
Friday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 85. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 58. Calm wind becoming south around 5 mph after midnight.
Saturday
Sunny, with a high near 84. South southwest wind 6 to 14 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 59. South wind around 10 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 80.
Sunday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 66.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Merrill WI
 45.19°N 89.7°W (Elev. 1263 ft)
Last Update:
5:21 pm CDT Oct 2, 2025
Forecast Valid:
5pm CDT Oct 2, 2025-6pm CDT Oct 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation