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.

Light Rain

74°F

23°C

Humidity 65%
Wind Speed Calm
Barometer 29.65 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 12 Oct 6:15 pm CDT
Extended Forecast for

Merrill WI

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 57. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. Northwest wind around 9 mph.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46. Light north northwest wind.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Calm wind becoming north around 5 mph in the morning.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. Light and variable wind.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 53. Breezy.

    High: 53 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 57. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Partly sunny, with a high near 67. Northwest wind around 9 mph.
Tuesday Night
Mostly cloudy, with a low around 46. Light north northwest wind.
Wednesday
Mostly sunny, with a high near 63. Calm wind becoming north around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 36. Light and variable wind.
Thursday
A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 61.
Thursday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 53. Breezy.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Merrill WI
 45.19°N 89.73°W (Elev. 1299 ft)
Last Update:
5:31 pm CDT Oct 12, 2026
Forecast Valid:
6pm CDT Oct 12, 2026-6pm CDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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