7-Day Forecast 43.2°N 90.19°W (Text-Only)
NWS Forecast for: Lone Rock, Tri-County Regional Airport WI
Issued by: National Weather Service Milwaukee, WI
Last Update: 9:39 pm CDT Jul 12, 2025
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  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 58. West wind around 5 mph becoming calm.

    Low: 58 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of smoke between 10am and noon. Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 83. Light west wind increasing to 5 to 10 mph in the morning.

    High: 83 °F

    Patchy Fog
    then Sunny


  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 64. Southwest wind around 5 mph.

    Low: 64 °F

    Mostly Clear



  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 89. Southwest wind around 5 mph.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 69. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 69 °F

    Mostly Clear



  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 87. South wind 5 to 10 mph.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 68. South wind around 5 mph.

    Low: 68 °F

    Chance
    T-storms


  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 83. Southwest wind 5 to 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Showers
    Likely


  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    T-storms




  • Tonight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 58. West wind around 5 mph becoming calm.

    Sunday: Areas of smoke between 10am and noon. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 83. Light west wind increasing to 5 to 10 mph in the morning.

    Sunday Night: Mostly clear, with a low around 64. Southwest wind around 5 mph.

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. Southwest wind around 5 mph.

    Monday Night: Mostly clear, with a low around 69. Southwest wind around 5 mph becoming calm in the evening.

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. South wind 5 to 10 mph.

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind around 5 mph.

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 78.

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 59.

    Friday: Partly sunny, with a high near 79.

    Friday Night: A 20 percent chance of showers. Partly cloudy, with a low around 60.

    Saturday: A 20 percent chance of showers. Partly sunny, with a high near 81.



    Lone Rock, Tri-County Regional Airport WI
     43.2°N 90.19°W (Elev. 728 ft)

    Visit your local NWS office at: https://www.weather.gov/mkx