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Current Weather Conditions for Janesville, IL

A chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 100. South southwest wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
88°F

Conditions

Wind: 9 mph SSW
Humidity: 70%
Probability of Precipitation: 32%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
88° 88° 88° 89° 88° 88° 85° 83° 81° 79° 78° 77° 77°

Upcoming Week

Day Forecast High Low
This Afternoon
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 100. South southwest wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
89°F 65°F
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South southwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
89°F 65°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
89°F 65°F
Sunday Night
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 74. Southwest wind 2 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
89°F 65°F
Monday
Mostly Sunny
Mostly sunny, with a high near 92. West southwest wind 2 to 6 mph.
89°F 65°F
Monday Night
Mostly Clear
Mostly clear, with a low around 75. West southwest wind around 3 mph.
89°F 65°F
Tuesday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. North northwest wind around 3 mph.
89°F 65°F
Tuesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly clear, with a low around 74.
89°F 65°F
Wednesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
89°F 65°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
89°F 65°F
Thursday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 79.
89°F 65°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61.
89°F 65°F
Friday
Mostly Sunny
Mostly sunny, with a high near 77.
89°F 65°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 59.
89°F 65°F
Data provided by weather.gov