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.

Overcast

48°F

9°C

Humidity 77%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 14 Oct 11:35 pm CDT
Extended Forecast for

Merrill WI

  • Tonight

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

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers, mainly after 1pm. High near 53. Southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 5am. Patchy fog before 10pm. Low around 38. Calm wind becoming northwest 5 to 8 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Showers and
    Patchy Fog
    then Showers
    Likely

  • Friday

    Friday: A chance of showers before 10am, then a chance of rain between 10am and 1pm. Mostly cloudy, with a high near 49. North wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.

    High: 49 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 26. North wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 26 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before 8am. Otherwise, sunny, with a high near 59.

    High: 59 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 29.

    Low: 29 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. Calm wind.
Thursday
Showers, mainly after 1pm. High near 53. Southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers, mainly before 5am. Patchy fog before 10pm. Low around 38. Calm wind becoming northwest 5 to 8 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of showers before 10am, then a chance of rain between 10am and 1pm. Mostly cloudy, with a high near 49. North wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Friday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 26. North wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Saturday
Areas of fog before 8am. Otherwise, sunny, with a high near 59.
Saturday Night
Clear, with a low around 29.
Sunday
Sunny, with a high near 65.
Sunday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 35.
Monday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 68.
Monday Night
Areas of fog. Otherwise, mostly clear, with a low around 34.
Tuesday
Areas of fog. Otherwise, sunny, with a high near 69.
Tuesday Night
Patchy fog. Otherwise, mostly clear, with a low around 40.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 71.
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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:
11:01 pm CDT Oct 14, 2026
Forecast Valid:
11pm CDT Oct 14, 2026-6pm CDT Oct 21, 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