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Published in Weather / Wisconsin Weather Temperature

Weather in Janesville / Rock County, Wisconsin

Current Conditions (Sunday, February 2, 2025 at 20:45 America/Chicago time)

Temperature: 34°F (1°C)
Weather: mist
Skies: partly cloudy
Humidity: 100%
Pressure: 1013
Dew Point: 34°F (1°C)

Forecast Overview

Mon Feb 3
41°F 27°F
5°C -3°C
Mostly cloudy skies.

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Tue Feb 4
27°F 19°F
-3°C -7°C
Mostly cloudy skies.

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Wed Feb 5
30°F 21°F
-1°C -6°C
Chance of snow in the afternoon and in the evening. Chance of freezing rain late at night.

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Thu Feb 6
36°F 19°F
2°C -7°C
Considerable cloudiness.

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Fri Feb 7
27°F 16°F
-3°C -9°C
Considerable cloudiness.

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Sat Feb 8
37°F 25°F
3°C -4°C
Overcast skies.

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Sun Feb 9
30°F 21°F
-1°C -6°C
Considerable cloudiness.

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Mon Feb 10
30°F 18°F
-1°C -8°C
A few passing clouds.

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Tue Feb 11
28°F 18°F
-2°C -8°C
Chance of light snow in the afternoon.

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Detailed Forecast

Sunday, February 2

sunrise: 07:10 sunset: 17:09

Overcast skies.
Wind: 7 mph (11 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
18:00 21:00		Overcast.	37°F (3°C)	7 mph (11 km/h)	90%	0.275%
21:00 00:00		Overcast.	37°F (3°C)	6 mph (10 km/h)	92%	0.274%

Monday, February 3

sunrise: 07:09 sunset: 17:10

Low around 26°F (-3°C), high around 41°F (5°C).
Mostly cloudy skies.
Wind: 13 mph (21 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	37°F (3°C)	5 mph (9 km/h)	93%	0.273%
03:00 06:00		Overcast.	37°F (3°C)	3 mph (5 km/h)	93%	0.272%
06:00 09:00		Overcast.	39°F (4°C)	6 mph (10 km/h)	91%	0.272%
09:00 12:00		Overcast.	36°F (2°C)	13 mph (21 km/h)	88%	0.271%
12:00 15:00		Overcast.	36°F (2°C)	11 mph (18 km/h)	80%	0.271%
15:00 18:00		Mostly cloudy.	32°F (0°C)	12 mph (19 km/h)	81%	0.27%
18:00 21:00		Overcast.	31°F (-0°C)	10 mph (16 km/h)	74%	0.269%
21:00 00:00		Clear.	26°F (-3°C)	10 mph (17 km/h)	74%	0.268%

Tuesday, February 4

sunrise: 07:08 sunset: 17:12

Low around 20°F (-7°C), high around 26°F (-3°C).
Mostly cloudy skies.
Wind: 12 mph (19 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Clear.	24°F (-4°C)	11 mph (18 km/h)	63%	0.268%
03:00 06:00		Partly cloudy.	22°F (-6°C)	11 mph (18 km/h)	62%	0.269%
06:00 09:00		Overcast.	21°F (-6°C)	12 mph (19 km/h)	55%	0.27%
09:00 12:00		Overcast.	24°F (-4°C)	10 mph (16 km/h)	41%	0.27%
12:00 15:00		Overcast.	25°F (-4°C)	10 mph (17 km/h)	36%	0.27%
15:00 18:00		Overcast.	23°F (-5°C)	9 mph (14 km/h)	43%	0.271%
18:00 21:00		Overcast.	22°F (-6°C)	9 mph (15 km/h)	47%	0.272%
21:00 00:00		Overcast.	22°F (-6°C)	7 mph (12 km/h)	57%	0.273%

Wednesday, February 5

sunrise: 07:07 sunset: 17:13

Low around 22°F (-6°C), high around 30°F (-1°C).
Chance of snow late in the afternoon and in the evening (between 3 pm and 9 pm). Chance of freezing rain late at night (after 9 pm). Estimated precipitation: 0.17 in (4.375 mm).
Overcast skies.
Wind: 11 mph (18 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	22°F (-6°C)	8 mph (13 km/h)	64%	0.274%
03:00 06:00		Overcast.	22°F (-6°C)	9 mph (15 km/h)	69%	0.276%
06:00 09:00		Overcast.	26°F (-4°C)	11 mph (18 km/h)	65%	0.277%
09:00 12:00		Overcast.	29°F (-2°C)	11 mph (18 km/h)	59%	0.278%
12:00 15:00		Overcast. Precipitation: 0.02 in (0.4375 mm).	27°F (-3°C)	11 mph (18 km/h)	80%	0.279%
15:00 18:00		Chance of light snow. Precipitation: 0.02 in (0.625 mm).	26°F (-3°C)	6 mph (10 km/h)	94%	0.279%
18:00 21:00		Chance of snow. Precipitation: 0.04 in (1.0625 mm).	27°F (-3°C)	9 mph (14 km/h)	93%	0.281%
21:00 00:00		Possibly freezing rain leading to formation of glaze ice. Precipitation: 0.09 in (2.25 mm).	27°F (-3°C)	3 mph (5 km/h)	96%	0.284%

Thursday, February 6

sunrise: 07:06 sunset: 17:14

Low around 19°F (-7°C), high around 36°F (2°C).
Estimated precipitation: 0 in (0.0625 mm).
Considerable cloudiness.
Wind: 17 mph (27 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast. Precipitation: 0 in (0.0625 mm).	28°F (-2°C)	4 mph (6 km/h)	95%	0.285%
03:00 06:00		Overcast.	28°F (-2°C)	8 mph (12 km/h)	93%	0.286%
06:00 09:00		Overcast.	30°F (-1°C)	11 mph (18 km/h)	86%	0.287%
09:00 12:00		Considerable cloudiness.	34°F (1°C)	15 mph (24 km/h)	70%	0.296%
12:00 15:00		Mostly cloudy.	34°F (1°C)	17 mph (27 km/h)	57%	0.304%
15:00 18:00		Clear.	27°F (-3°C)	15 mph (23 km/h)	56%	0.304%
18:00 21:00		Overcast.	22°F (-6°C)	14 mph (23 km/h)	58%	0.304%
21:00 00:00		Mostly clear.	19°F (-7°C)	13 mph (20 km/h)	63%	0.305%

Friday, February 7

sunrise: 07:05 sunset: 17:16

Low around 15°F (-9°C), high around 26°F (-3°C).
Considerable cloudiness.
Wind: 9 mph (14 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Times of clear skies and clouds.	16°F (-9°C)	9 mph (14 km/h)	66%	0.306%
03:00 06:00		Clear.	15°F (-9°C)	7 mph (10 km/h)	68%	0.307%
06:00 09:00		Overcast.	18°F (-8°C)	7 mph (11 km/h)	62%	0.308%
09:00 12:00		Overcast.	22°F (-5°C)	3 mph (5 km/h)	54%	0.309%
12:00 15:00		Mostly cloudy.	26°F (-3°C)	4 mph (7 km/h)	52%	0.311%
15:00 18:00		Considerable cloudiness.	24°F (-5°C)	6 mph (9 km/h)	67%	0.311%
18:00 21:00		Overcast.	25°F (-4°C)	7 mph (11 km/h)	66%	0.312%
21:00 00:00		Overcast.	25°F (-4°C)	7 mph (11 km/h)	68%	0.313%

Saturday, February 8

sunrise: 07:03 sunset: 17:17

Low around 25°F (-4°C), high around 37°F (3°C).
Estimated precipitation: 0 in (0.0625 mm).
Overcast skies.
Wind: 11 mph (18 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	27°F (-3°C)	7 mph (11 km/h)	69%	0.313%
03:00 06:00		Overcast. Precipitation: 0 in (0.0625 mm).	27°F (-3°C)	5 mph (8 km/h)	71%	0.314%
06:00 09:00		Overcast.	30°F (-1°C)	2 mph (4 km/h)	68%	0.314%
09:00 12:00		Overcast.	35°F (2°C)	7 mph (12 km/h)	54%	0.316%
12:00 15:00		Overcast.	37°F (3°C)	10 mph (17 km/h)	47%	0.317%
15:00 18:00		Overcast.	31°F (-0°C)	10 mph (15 km/h)	70%	0.316%
18:00 21:00		Mostly cloudy.	29°F (-2°C)	11 mph (18 km/h)	73%	0.315%
21:00 00:00		Overcast.	26°F (-4°C)	11 mph (17 km/h)	77%	0.315%

Sunday, February 9

sunrise: 07:02 sunset: 17:18

Low around 21°F (-6°C), high around 30°F (-1°C).
Considerable cloudiness.
Wind: 10 mph (15 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	24°F (-5°C)	10 mph (15 km/h)	76%	0.315%
03:00 06:00		Overcast.	21°F (-6°C)	8 mph (13 km/h)	73%	0.315%
06:00 09:00		Overcast.	22°F (-5°C)	9 mph (14 km/h)	60%	0.316%
09:00 12:00		Sunny.	28°F (-2°C)	6 mph (10 km/h)	42%	0.316%
12:00 15:00		Overcast.	30°F (-1°C)	4 mph (7 km/h)	36%	0.316%
15:00 18:00		Overcast.	27°F (-3°C)	3 mph (5 km/h)	46%	0.315%
18:00 21:00		Partly cloudy.	25°F (-4°C)	4 mph (7 km/h)	56%	0.315%
21:00 00:00		Clear.	23°F (-5°C)	4 mph (7 km/h)	69%	0.316%

Monday, February 10

sunrise: 07:01 sunset: 17:20

Low around 18°F (-8°C), high around 31°F (-1°C).
A few passing clouds.
Wind: 18 mph (29 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Clear.	22°F (-5°C)	4 mph (7 km/h)	70%	0.316%
03:00 06:00		Mostly clear, with a few passing clouds.	22°F (-6°C)	6 mph (9 km/h)	64%	0.317%
06:00 09:00		Sunny.	26°F (-3°C)	10 mph (16 km/h)	48%	0.318%
09:00 12:00		Sunny.	30°F (-1°C)	16 mph (25 km/h)	41%	0.318%
12:00 15:00		Sunny.	30°F (-1°C)	18 mph (29 km/h)	38%	0.317%
15:00 18:00		Clear.	25°F (-4°C)	13 mph (20 km/h)	44%	0.316%
18:00 21:00		Clear.	22°F (-6°C)	12 mph (19 km/h)	49%	0.316%
21:00 00:00		Overcast.	18°F (-8°C)	8 mph (12 km/h)	59%	0.316%

Tuesday, February 11

sunrise: 07:00 sunset: 17:21

Low around 17°F (-8°C), high around 29°F (-2°C).
Chance of light snow late in the afternoon (between 3 pm and 6 pm). Estimated precipitation: 0 in (0.0625 mm).
Overcast skies.
Wind: 7 mph (12 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	17°F (-8°C)	6 mph (9 km/h)	61%	0.317%
03:00 06:00		Overcast.	17°F (-8°C)	3 mph (5 km/h)	59%	0.318%
06:00 09:00		Overcast.	20°F (-7°C)	5 mph (8 km/h)	49%	0.318%
09:00 12:00		Overcast.	26°F (-3°C)	6 mph (10 km/h)	36%	0.318%
12:00 15:00		Overcast.	29°F (-2°C)	7 mph (12 km/h)	35%	0.318%
15:00 18:00		Chance of light snow. Precipitation: 0 in (0.0625 mm).	27°F (-3°C)	4 mph (6 km/h)	43%	0.318%
18:00 21:00		Overcast.	27°F (-3°C)	3 mph (5 km/h)	45%	0.318%
21:00 00:00		Overcast.	26°F (-4°C)	5 mph (9 km/h)	54%	0.318%

Climate Chart

» Janesville / Rock County Climate Chart

Places with a similar climate: Burlington (WI), Monroe (WI), De Kalb (IL), Aurora (IL), Rockford (IL), Watertown (WI), Freeport (IL), Prairie Du Chien (WI), Boone (IA), Clinton (IA), Waukesha City/County (WI), Davenport (IA), Milwaukee / Timmerman (WI), Vinton (IA), Hillsdale (MI), Iowa City (IA), Mason (MI), Coldwater, Branch County (MI), Kenosha (WI), Goshen (IN), Madison, Dane County (WI), Adrian, Lenawee County (MI), Cedar Rapids (IA), Savanna (IL), Sturgis (MI).

Temperature variation graph for the last seven days

Humidity Variation Graph

Wind speed

Weather Station: Janesville / Rock County (latitude 42-37N, longitude 089-02W)

Local Time:

Janesville / Rock County is in the "America/Chicago" timezone.

The "America/Chicago" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 3 November 2024, 01:00 AM local time). During ST, the timezone abbreviation is CST and the offset to Universal Time (UTC, GMT or Zulu) is -6:00 hours.

Janesville / Rock County will exit standard time (entering DST) on Sunday, 9 March 2025, at 02:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 9 March 2025, 03:00 AM local daylight time. During DST, the timezone abbreviation is CDT and the offset to UTC will be -5:00 hours.