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

Monroe Municipal Airport (KEFT)

Lat: 42.62°NLon: 89.59°WElev: 1082ft.

Fair

66°F

19°C

Humidity 74%
Wind Speed E 6 mph
Barometer 30.09 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 24 Aug 9:55 pm CDT
Extended Forecast for

New Glarus WI

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81. Light south wind increasing to 5 to 10 mph in the morning.

    High: 81 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am. Partly cloudy, with a low around 65. South wind 5 to 10 mph.

    Low: 65 °F

    Partly Cloudy
    then Chance
    T-storms

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 81. Southwest wind 10 to 15 mph becoming west in the afternoon.

    High: 81 °F

    Slight Chance
    T-storms then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. West wind 5 to 10 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Northwest wind around 5 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. Calm wind becoming west around 5 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81. Calm wind.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly clear, with a low around 56. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am. Partly cloudy, with a low around 65. South wind 5 to 10 mph.
Wednesday
A 10 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 81. Southwest wind 10 to 15 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 61. West wind 5 to 10 mph.
Thursday
Sunny, with a high near 81. Northwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 57. Calm wind becoming west around 5 mph.
Friday
Sunny, with a high near 81. Calm wind.
Friday Night
Partly cloudy, with a low around 61.
Saturday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 80.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Glarus WI
 42.82°N 89.65°W (Elev. 1004 ft)
Last Update:
9:33 pm CDT Aug 24, 2026
Forecast Valid:
10pm CDT Aug 24, 2026-6pm CDT Aug 31, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation