Cottage Grove, WI Weather

62°F

Cottage Grove, WI

Updated: Sep-15-2026 3:29am

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Radar/Satellite images courtesy of UW-Madison SSEC/AOS.

Updated: @ Sep-15-2026 3:29am

Summary / Temperature

Wind

Rain

Outlook

Few Clouds

61.8°F

Comfortable

Feels like: 62°F

24-hr difference
12.1°F

	Today	Yesterday
High:	67.8°F 12:43am	66.7°F 1:09pm
Low:	59°F 2:07am	46.2°F 6:57am

Tuesday

Tuesday: Chance Showers And Thunderstorms

Chance Showers And T-Storms

Humidity & Barometer

Almanac

Moon

Waxing Crescent

19%
Illuminated

UV Index Forecast

Sep-15-2026

6.0 High

Sep-16-2026

5.8 Medium

NWS Weather Forecast - Outlook: Overnight & Tuesday

Overnight Showers And T-Storms Lo 61 °F	NWS forecast: Showers and thunderstorms. Mostly cloudy, with a low around 61. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. Davis VP+ forecast: Mostly clear and cooler.

Tuesday Chance Showers And T-Storms Hi 74 °F	NWS forecast: A chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 74. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.