Janesville, IL Weather

As of

Weather Station:MATTOON/CHARLEST

Open weather station selector modal

56degrees Fahrenheit

Feels like:56°F

Hi: 57Lo: 52

Clear

Live Weather Radar

Janesville, IL weather radar map

Current Weather Details

Windchill
56°
Daily Rain
0"
Dew point
41°
Monthly Rain
5.26"
Humidity
57%
Avg. Wind
S 8 mph
Pressure
29.96" →
Wind Gust
8 mph
Sunrise
6:56 AM
Moon
Waxing Crescent
Sunset
7:04 PM
UV Index
5 (Moderate)

Weather Forecast

  • Tonight

    Lo

    Mostly clear late this evening then becoming partly cloudy. Not as cool with lows in the upper 40s. South winds 5 to 10 mph.

  • Tomorrow

    Hi

    Mostly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Janesville, IL 10-day weather forecast

AIR QUALITY

41 | Moderate

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

POLLEN COUNT & ALLERGY FORECAST

7 Medium

Predominant Pollen:Cedar/Juniper and Maple
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:1393.4 miles

No Lightning Nearby

Real-time lightning alerts & live Map