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

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

46°F

8°C

Humidity 76%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 11 Nov 9:45 am CST
Extended Forecast for

2 Miles S Shirland IL

  • Veterans Day

    Veterans Day: Rain likely, mainly before 3pm. Mostly cloudy, with a temperature falling to around 46 by 5pm. North northeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F⇓

    Rain Likely

  • Tonight

    Tonight: A 20 percent chance of rain after 3am. Mostly cloudy, with a low around 32. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 9am. Partly sunny, with a high near 42. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 42 °F

    Breezy.
    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

Veterans Day
Rain likely, mainly before 3pm. Mostly cloudy, with a temperature falling to around 46 by 5pm. North northeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 20 percent chance of rain after 3am. Mostly cloudy, with a low around 32. North wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of showers, mainly before 9am. Partly sunny, with a high near 42. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 28. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Mostly sunny, with a high near 42. North wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Shirland IL
 42.46°N 89.2°W
Last Update:
9:56 am CST Nov 11, 2026
Forecast Valid:
10am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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