Janesville, IL Weather

As of

Weather Station:MATTOON/CHARLEST

Open weather station selector modal

70degrees Fahrenheit

Feels like:70°F

Hi: 70Lo: 66

70% Chance Rain Showers

Live Weather Radar

Janesville, IL weather radar map

Current Weather Details

Windchill
70°
Daily Rain
0"
Dew point
64°
Monthly Rain
3.86"
Humidity
82%
Avg. Wind
SSW 15 mph
Pressure
29.74" →
Wind Gust
31 mph
Sunrise
7:11 AM
Moon
Third Quarter
Sunset
6:55 PM
UV Index
2 (Low)

Weather Forecast

  • Tonight

    Lo

    Mostly cloudy. A slight chance of rain and thunderstorms late this evening then showers with a chance of thunderstorms. Lows in the upper 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

  • Tomorrow

    Hi

    Rain with a chance of thunderstorms in the morning then rain with a slight chance of thunderstorms in the afternoon. Breezy cooler with highs in the upper 60s. Temperature falling into the lower 50s in the afternoon. Southwest winds around 20 mph becoming northwest in the afternoon. Chance of rain 90 percent.

Janesville, IL 10-day weather forecast

AIR QUALITY

27 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Janesville, IL

POLLEN COUNT & ALLERGY FORECAST

0.6 Low

Predominant Pollen:Cedar/Juniper
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:36.4 miles

No Lightning Nearby

Real-time lightning alerts & live Map