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

Lone Rock Tri-County Regional Airport (KLNR)

Lat: 43.21°NLon: 90.19°WElev: 712ft.

Mostly Cloudy

41°F

5°C

Humidity 33%
Wind Speed NW 17 G 28 mph
Barometer 30.43 in (1030.9 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 27 Mar 4:56 pm CDT
Extended Forecast for

Spring Green WI

  • Tonight

    Tonight: Clear, with a low around 20. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph.

    Low: 20 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 52. Light southwest wind increasing to 10 to 15 mph in the morning.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. Southwest wind around 10 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65. Southwest wind 5 to 10 mph.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. South wind around 5 mph becoming calm.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75. Southeast wind 5 to 10 mph.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 58. South wind around 10 mph.

    Low: 58 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 69. Southwest wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 50%.

    High: 69 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 20. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 52. Light southwest wind increasing to 10 to 15 mph in the morning.
Saturday Night
Partly cloudy, with a low around 37. Southwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 65. Southwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 42. South wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 75. Southeast wind 5 to 10 mph.
Monday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 58. South wind around 10 mph.
Tuesday
A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 69. Southwest wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 50%.
Tuesday Night
A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 31.
Wednesday
A slight chance of rain and snow after 1pm. Mostly sunny, with a high near 48. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 29.
Thursday
A chance of rain and snow. Partly sunny, with a high near 48. Chance of precipitation is 30%.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Spring Green WI
 43.18°N 90.07°W (Elev. 725 ft)
Last Update:
2:36 pm CDT Mar 27, 2026
Forecast Valid:
5pm CDT Mar 27, 2026-6pm CDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation