What is today's weather forecast for Janesville, IL?

Today's forecast for Janesville shows a high of 77 degrees and a low of 49 degrees Fahrenheit. Sunny, with a high near 77.

What is the 7-day weather forecast for Janesville, IL?

The 7-day forecast for Janesville shows highs from 73 to 81 degrees and lows from 47 to 56 degrees Fahrenheit. Expect precipitation on 1 day with chances of 20% or higher.

Will it rain in Janesville, IL this week?

Yes, rain is possible in Janesville this week. Precipitation chances: Saturday (29% chance).

How accurate is the Janesville weather forecast?

WeatherForYou provides highly accurate Janesville forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Janesville, IL Weather Forecast and Current Conditions (62435)

Current Conditions From Nearby Local Station

N/A
Feels Like N/A

Humidity N/A Dew Point N/A Wind N/A MPH Barometer N/A

Report from 0 miles of central Janesville
at 7:00 PM Wed, Dec 31, 1969

Current Conditions From Nearby Local Station

N/A
Feels Like N/A

Humidity N/A Dew Point N/A Wind N/A MPH Barometer N/A

Report from 0 miles of central Janesville
at 7:00 PM Wed, Dec 31, 1969

Point Forecast at a Glance

SunOct 12

77°

49°

MonOct 13

79°

54°

TueOct 14

81°

55°

WedOct 15

73°

47°

ThuOct 16

73°

49°

FriOct 17

78°

56°

SatOct 18

30%

76°

Week Ahead Summary

Temperatures remain relatively stable through the week, ranging from 73°F to 81°F. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 10°F above the historical average for October. Normal highs for this period are around 67°F with lows around 44°F.

This Date in Weather History

1918 - Forest fires ravaged parts of Minnesota from the Duluth area northeastward, claiming the lives of 600 persons. Smoke with a smell of burnt wood spread to Albany NY and Washington D.C. in 24 hours. Smoke was noted at Charleston SC on the 14th, and by the 15th was reported in northeastern Texas.

Janesville 7 Day Weather Forecast Details

Sunday Oct 12

Day: Sunny, with a high near 77. East southeast wind around 6 mph.

Night: Mostly clear, with a low around 49. East southeast wind 2 to 6 mph.

Monday Oct 13

Day: Sunny, with a high near 79. East southeast wind around 2 mph.

Night: Mostly clear, with a low around 54. East northeast wind around 2 mph.

Tuesday Oct 14

Day: Mostly sunny, with a high near 81. Northeast wind 2 to 6 mph.

Night: Partly cloudy, with a low around 55. North northeast wind around 6 mph.

Wednesday Oct 15

Day: Mostly sunny, with a high near 73.

Night: Mostly clear, with a low around 47.

Thursday Oct 16

Day: Sunny, with a high near 73.

Night: Mostly clear, with a low around 49.

Friday Oct 17

Day: Mostly sunny, with a high near 78.

Night: Partly cloudy, with a low around 56.

Saturday Oct 18

Day: A chance of rain showers after 7am. Mostly sunny, with a high near 76.

Sun & Moon Monthly

First Light 6:34 AM

Sunrise 7:01 AM

Sunset 6:20 PM

Last Light 6:46 PM

Moonrise 9:33 PM

Moonset 1:42 PM

Moon Phase

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