Live Weather & Forecast
Weather in Fitchburg
Wisconsin, United States · Real-time conditions & 3-day outlook
16°C
Feels like 16°C
60°F / Feels 60°F
Overcast
Fitchburg, Wisconsin
🌙 Nighttime
Updated: 2026-04-13 03:45
Humidity
90%
Wind
24.8 km/h SW
Wind Gust
37.3 km/h
Pressure
1007 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
14.7°C
Wind Degree
229°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
147.9 μg/m³
NO₂
4.9 μg/m³
O₃
48 μg/m³
SO₂
1.3 μg/m³
PM 2.5
7.4 μg/m³
PM 10
7.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Fitchburg, Wisconsin
12 AM
15°
Patchy rain nearby
1 AM
15°
Partly Cloudy
2 AM
16°
Patchy rain nearby
3 AM
16°
Overcast
4 AM
16°
Overcast
5 AM
16°
Overcast
6 AM
16°
Overcast
7 AM
17°
Overcast
8 AM
17°
Partly Cloudy
9 AM
18°
Partly Cloudy
10 AM
19°
Overcast
11 AM
20°
Cloudy
12 PM
20°
Cloudy
1 PM
21°
Overcast
2 PM
21°
Overcast
3 PM
22°
Overcast
4 PM
22°
Cloudy
5 PM
21°
Overcast
6 PM
21°
Thundery outbreaks in nearby
7 PM
20°
Thundery outbreaks in nearby
8 PM
20°
Thundery outbreaks in nearby
9 PM
20°
Thundery outbreaks in nearby
10 PM
20°
Thundery outbreaks in nearby
11 PM
19°
Overcast
3-Day Forecast
Daily overview for Fitchburg, Wisconsin
Today
Overcast
23°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 34.2 km/h
🌧️ Total precip: 0.07 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:19 AM
🌇 Sunset: 07:38 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
26°
/
18°
🌧️ 82% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 30.6 km/h
🌧️ Total precip: 1.15 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:17 AM
🌇 Sunset: 07:39 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Heavy rain
23°
/
11°
🌧️ 86% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 30.6 km/h
🌧️ Total precip: 92.34 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:15 AM
🌇 Sunset: 07:40 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Fitchburg
Plan your trip to Fitchburg, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Fitchburg?
Current conditions in Fitchburg: Overcast, temperature 16°C, humidity 90%.
What is the best time to visit Fitchburg?
The best time to visit Fitchburg is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Fitchburg?
Fitchburg is located at approximately 43° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Fitchburg?
The wettest period in Fitchburg is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Fitchburg?
For visits to Fitchburg during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Fitchburg in?
Fitchburg is located in United States, in the state of Wisconsin.
What are the public holidays in Fitchburg in 2026?
View the 2026 public holidays for Fitchburg on our Holidays page.
What are the GPS coordinates used for the weather forecast in Fitchburg?
The weather forecast for Fitchburg uses coordinates 43.0021, -89.4238.