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.

Fair

71°F

22°C

Humidity 36%
Wind Speed W 8 mph
Barometer 29.74 in (1006.7 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 25 Mar 5:56 pm CDT
Extended Forecast for

Spring Green WI

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Southwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers, mainly between 1pm and 4pm. High near 62. Northeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Slight Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 25. Northeast wind 5 to 15 mph.

    Low: 25 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44. North wind 5 to 10 mph becoming northwest in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. Northwest wind 5 to 10 mph becoming light in the evening.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. South wind around 5 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. South wind 5 to 10 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. Southwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Showers, mainly between 1pm and 4pm. High near 62. Northeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 25. Northeast wind 5 to 15 mph.
Friday
Mostly sunny, with a high near 44. North wind 5 to 10 mph becoming northwest in the afternoon.
Friday Night
Mostly clear, with a low around 22. Northwest wind 5 to 10 mph becoming light in the evening.
Saturday
Mostly sunny, with a high near 52. Light west wind becoming southwest 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 35. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 62. South wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 67.
Monday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 42.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 65.
Tuesday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 49.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Spring Green WI
 43.18°N 90.07°W (Elev. 725 ft)
Last Update:
5:32 pm CDT Mar 25, 2026
Forecast Valid:
6pm CDT Mar 25, 2026-6pm CDT Apr 1, 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