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

13°F

-11°C

Humidity 73%
Wind Speed N 7 mph
Barometer 30.46 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 31 Jan 4:15 am CST
Extended Forecast for

5 Miles NNE Marathon WI

  • Today

    Today: Mostly sunny, with a high near 21. North northwest wind around 6 mph becoming calm in the morning.

    High: 21 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 2. South wind 3 to 7 mph.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 3pm. Mostly cloudy, with a high near 21. South wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Chance Snow
    then Snow
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 10. South southwest wind 5 to 7 mph becoming west northwest after midnight.

    Low: 10 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 21. Northwest wind 6 to 8 mph.

    High: 21 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 21. North northwest wind around 6 mph becoming calm in the morning.
Tonight
Mostly cloudy, with a low around 2. South wind 3 to 7 mph.
Sunday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 21. South wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 40 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 10. South southwest wind 5 to 7 mph becoming west northwest after midnight.
Monday
Partly sunny, with a high near 21. Northwest wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 1.
Tuesday
Mostly sunny, with a high near 20.
Tuesday Night
Partly cloudy, with a low around -3.
Wednesday
Sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 29.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Marathon WI
 45.04°N 89.86°W (Elev. 1299 ft)
Last Update:
3:56 am CST Jan 31, 2026
Forecast Valid:
4am CST Jan 31, 2026-6pm CST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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