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

59°F

15°C

Humidity 46%
Wind Speed E 7 mph
Barometer 30.37 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 19 Oct 11:55 am CDT
Extended Forecast for

Merrill WI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 68. Light southeast wind.

    High: 68 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 10pm. Otherwise, mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Tuesday

    Tuesday: Sunny, with a high near 65. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 9pm. Otherwise, mostly clear, with a low around 38. Light south southeast wind.

    Low: 38 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 9am. Otherwise, sunny, with a high near 68. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 68 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Areas of fog after 3am. Otherwise, partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy
    then Areas
    Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 68.

    High: 68 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 68. Light southeast wind.
Tonight
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 37. Calm wind.
Tuesday
Sunny, with a high near 65. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Patchy fog after 9pm. Otherwise, mostly clear, with a low around 38. Light south southeast wind.
Wednesday
Areas of fog before 9am. Otherwise, sunny, with a high near 68. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
Areas of fog after 3am. Otherwise, partly cloudy, with a low around 43.
Thursday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
Mostly cloudy, with a high near 68.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Merrill WI
 45.19°N 89.7°W (Elev. 1263 ft)
Last Update:
11:17 am CDT Oct 19, 2026
Forecast Valid:
12pm CDT Oct 19, 2026-6pm CDT Oct 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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