Local Forecast

Fitchburg, WI Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Fitchburg, WI.

Active Alerts 2 active

Hour-by-Hour  Current Observation

Sunday 6:20 PM CDTSunday 6:20 PM

°F °C
Regional Observations →
75°F

Clear

  • 82° / 71° High / Low
  • 75° Feels Like
  • 0% Chance of Rain

Wind

6 mph

E

UV Index

4

Moderate

Humidity

78%

Dew 68°F

Sun

5:20 AM · 8:40 PM

Rise · Set

Source: MADISON (KMSN). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

82° 71°

Chance of Scattered Thunderstorms

Overnight: Isolated T-storm

Detailed forecast

Today

Chance of Scattered Thunderstorms High near 82°F.

Night

A slight chance of showers and thunderstorms between 10pm and 4am. Mostly cloudy, with a low around 74. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Monday

93° 77°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Monday

Mostly sunny, with a high near 93. Heat index values as high as 105. South wind 10 to 15 mph, with gusts as high as 30 mph.

Night

Mostly clear, with a low around 76. Heat index values as high as 103. South wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday

95° 75°

Mostly Sunny

Overnight: Isolated T-storm

Detailed forecast

Tuesday

Sunny, with a high near 94. Heat index values as high as 103. Southwest wind 10 to 15 mph.

Night

A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 74. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.

Wednesday

95° 75°

Partly Sunny

Overnight: Isolated T-storm

Detailed forecast

Wednesday

A slight chance of rain showers before 7am. Sunny, with a high near 94. Southwest wind around 10 mph. Chance of precipitation is 20%.

Night

Mostly clear, with a low around 75. Southwest wind 5 to 10 mph.

Thursday

93° 73°

Isolated T-storm

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Thursday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 40%.

Fitchburg, WI Weather Analysis Tools