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Polar vortex to unleash 3 blasts of Arctic air into mid-December. See the forecast. Chevron right

Janesville, WI

19°F
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Janesville

Wisconsin

19°
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Janesville, WI Weather
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Today

Hourly

 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

9 PM

17°
RealFeel® -3°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds

WindNW 17 mph

Air QualityFair

Wind Gusts28 mph

Humidity72%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover72%

Visibility5 mi

Cloud Ceiling30000 ft

10 PM

14°
RealFeel® -7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds

WindNW 16 mph

Air QualityFair

Wind Gusts23 mph

Humidity71%

Indoor Humidity20% (Very Dry)

Dew Point6° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover61%

Visibility5 mi

Cloud Ceiling30000 ft

11 PM

10°
RealFeel® -11°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds

WindNW 16 mph

Air QualityFair

Wind Gusts21 mph

Humidity77%

Indoor Humidity19% (Extremely Dry)

Dew Point4° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover50%

Visibility5 mi

Cloud Ceiling30000 ft

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