Fitchburg, Wisconsin Weather
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Weather Forecast for Fitchburg, Wisconsin : Dane County
Issued: 8:47 pm CDT Oct 19, 2025 Latitude: 42.9608322 Longitude: -89.469843 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Clear on Tonight Sunny on Monday 50% chance of  on Tuesday Partly Sunny on Wednesday Sunny on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday Partly Sunny on Sunday
Low: 37°F High: 65°F High: 51°F High: 50°F High: 53°F High: 56°F High: 57°F High: 61°F
Low: 43°F Low: 41°F Low: 33°F Low: 33°F Low: 37°F Low: 39°F  
Clear Sunny Partly Sunny Partly Sunny Sunny Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
MADISON - (KMSN)
46°
Clear
as of 8:53 PM CDST
Rel. Humidity: 61%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
3 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
MONROE - (KEFT)
48°
Clear
as of 8:55 PM CDST
Rel. Humidity: 45%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
8 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
JANESVILLE - (KJVL)
46°
Clear
as of 8:45 PM CDST
Rel. Humidity: 61%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
6 MPH
280° West
Cloud Level(s): Clear
Clear on Tonight Tonight... Clear, with a low around 37. West wind 5 to 10 mph becoming southwest after midnight.

Sunny on Monday Monday... Sunny, with a high near 65. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

60% chance of rain Monday Night Monday Night... Showers likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 43. South wind around 15 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

50% chance of  Tuesday Tuesday... A 50 percent chance of showers. Partly sunny, with a high near 51. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

30% chance of rain Tuesday Night Tuesday Night... A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 41. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 50. Northwest wind around 15 mph, with gusts as high as 25 mph.

Cloudy on Wednesday Night Wednesday Night... Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 33. West wind around 10 mph.

Sunny on Thursday Thursday... Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 53. Northwest wind around 10 mph.

Mostly Clear on Thursday Night Thursday Night... Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33.

Mostly Sunny on Friday Friday... Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 56.

Cloudy on Friday Night Friday Night... Patchy frost. Otherwise, partly cloudy, with a low around 37.

Mostly Sunny on Saturday Saturday... Patchy frost. Otherwise, mostly sunny, with a high near 57.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 39.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 61.

Sun Almanac for Fitchburg, Wisconsin
Sunrise: 07:17 AM
Sunset: 6:09 PM
Civil Sunrise:06:48 AM
Civil Sunset: 6:37 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 7:10 PM
Astro Sunrise: 05:42 AM
Astro Sunset: 7:43 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.