Janesville Weather Tomorrow

17°

Light showers, feels like 16°.

Janesville, Wisconsin, United States · Wednesday, 4 November 2026

Low/High

9°/17°

Humidity

91%

Chance of rain

100%

Wind

22.7 km/h

1.0

Temperature Tomorrow

Janesville Weather Tomorrow by Time of Day

Janesville Weather Tomorrow by Time of Day
Time of day	Weather	Temperature	Chance of rain
Morning	Overcast	12–16°C	73%
Afternoon	Overcast	10–12°C	23%
Evening	Overcast	9–10°C	12%
Night	Overcast	9–9°C	6%

Janesville Weather Tomorrow — Wednesday, 4 November 2026

Janesville Weather Tomorrow — Wednesday, 4 November 2026
Date	Low/High	Weather	Chance of rain	Wind	Summary
Wed 4 Nov	9 °/17 °	Light showers	100%	23 km/h	Wed 4 Nov Weather Low/High9°/17° Humidity91% Pressure973 hPa Sunrise/Sunset 06:34 16:45

Janesville Hourly Weather Tomorrow

Janesville Hourly Weather Tomorrow
Time	Weather	Temperature	Feels like	Rain	Humidity	Wind
Wednesday, 4 November 2026
00:00	Moderate rain	17°	16°	97%	89%	22 km/h
01:00	Light showers	17°	16°	100%	92%	19 km/h
02:00	Light showers	17°	16°	100%	95%	16 km/h
03:00	Overcast	16°	16°	100%	92%	17 km/h
04:00	Overcast	16°	16°	89%	92%	15 km/h
05:00	Overcast	16°	14°	73%	91%	17 km/h
06:00	Overcast	15°	14°	58%	91%	19 km/h
07:00	Overcast	15°	13°	43%	91%	20 km/h
08:00	Light showers	14°	12°	29%	91%	21 km/h
09:00	Light showers	14°	11°	19%	91%	21 km/h
10:00	Overcast	14°	11°	16%	89%	21 km/h
11:00	Overcast	12°	9°	17%	93%	23 km/h
12:00	Overcast	12°	9°	19%	92%	21 km/h
13:00	Overcast	12°	9°	21%	91%	21 km/h
14:00	Overcast	11°	8°	23%	90%	21 km/h
15:00	Overcast	11°	7°	23%	91%	21 km/h
16:00	Overcast	10°	7°	18%	90%	19 km/h
17:00	Overcast	10°	7°	12%	91%	19 km/h
18:00	Overcast	10°	7°	6%	91%	19 km/h
19:00	Overcast	10°	6°	3%	92%	19 km/h
20:00	Overcast	9°	6°	0%	91%	20 km/h
21:00	Overcast	9°	5°	0%	92%	21 km/h
22:00	Overcast	9°	5°	2%	92%	22 km/h
23:00	Overcast	9°	5°	6%	92%	21 km/h

Summary

Tomorrow, Wednesday 4 November 2026, the weather in Janesville is forecast to be light showers, with temperatures of 9–17°C and a chance of rain of up to 100%, highest around 01:00 local time. Take an umbrella or a rain jacket.

Updated at 22:48 local time, 3 November 2026

Janesville Hourly Temperature and Chance of Rain

Janesville Air Quality

Good · AQI 30

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)2.8

PM10 (µg/m³)3.4

O₃ (µg/m³)70

NO₂ (µg/m³)3.6

SO₂ (µg/m³)0.5

CO (µg/m³)151

Air Quality →

Weather Near Janesville

Rockford 46 km Madison 53 km Elgin 94 km Kenosha 98 km Milwaukee 99 km Racine 101 km Waukegan 102 km Aurora 117 km

More Cities in Wisconsin

Appleton Green Bay Kenosha Madison Milwaukee Racine Wisconsin Dells Wisconsin →

Windy Map

Weather Tools