Fitchburg, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fitchburg, WI in one place.
Sunny, with a high near 76. West wind 5 to 10 mph.
Local Weather Overview
This forecast page for Fitchburg, WI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 11, 2026 10:25 PM CDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Fitchburg, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 11, 2026 10:25 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fitchburg
Tuesday looks like the warmest upcoming period in Fitchburg at 76 degrees F.
Friday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday at about 20 to 25 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 11, 2026 10:25 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 55. Northwest wind around 5 mph. Chance of precipitation is 30%.
Partly sunny, with a high near 67. North wind around 5 mph.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 50. Northeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely. Partly sunny, with a high near 64. East wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers likely before 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Partly sunny, with a high near 56.
Partly cloudy, with a low around 33.
Sunny, with a high near 53.
Mostly clear, with a low around 35.
Sunny, with a high near 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
76°F |
5 to 10 mph
W
|
|
Tuesday Night
Oct 13
|
Chance Rain Showers
|
55°F |
5 mph
NW
|
|
Wednesday
Oct 14
|
Partly Sunny
|
67°F |
5 mph
N
|
|
Wednesday Night
Oct 14
|
Partly Cloudy then Slight Chance Rain Showers
|
50°F |
5 mph
NE
|
|
Thursday
Oct 15
|
Rain Showers Likely
|
64°F |
10 mph
E
|
|
Thursday Night
Oct 15
|
Rain Showers Likely
|
46°F |
5 to 15 mph
SW
|
|
Friday
Oct 16
|
Partly Sunny
|
56°F |
20 to 25 mph
NW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
33°F |
10 to 20 mph
NW
|
|
Saturday
Oct 17
|
Sunny
|
53°F |
5 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
35°F |
5 to 10 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
60°F |
10 to 20 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fitchburg.