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

Hazardous Weather Conditions

Current conditions at

Merrill, Merrill Municipal Airport (KRRL)

Lat: 45.2°NLon: 89.71°WElev: 1302ft.

Fair

34°F

1°C

Humidity 61%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 24 Mar 8:35 pm CDT
Extended Forecast for

Merrill Municipal Airport WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. South southeast wind 3 to 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 61. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 61 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 48. Light north northwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

    High: 48 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. North wind 7 to 14 mph, with gusts as high as 23 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. South southeast wind 3 to 5 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 61. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 39. Calm wind.
Thursday
A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 48. Light north northwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 17. North wind 7 to 14 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 57.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 33.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Merrill Municipal Airport WI
 45.19°N 89.7°W (Elev. 1263 ft)
Last Update:
8:37 pm CDT Mar 24, 2026
Forecast Valid:
8pm CDT Mar 24, 2026-6pm CDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation