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Now · 9:29 AM

Belleville Weather & Hourly Forecast

United States · Wisconsin · 53508

Mostly cloudy
75°F
Mostly cloudy
Feels like: 76°F
💧 Humidity 88% 🌡 Pressure 29.97 inHg 💨 Wind 9 mph 👁 Visibility 6.2 mi Clouds 69% ☀️ UV index 0.9 · Low 🌅 Sunrise 6:26 AM 🌇 Sunset 7:28 PM

Hourly Forecast for Belleville

Today
Mostly cloudy · 10:00 AM Mostly cloudy
75° 💧 None 💨 9 mph H 88%29.97 inHg
Mostly cloudy · 1:00 PM Mostly cloudy
79° 💧 None 💨 10 mph H 67%29.91 inHg
Sunny · 4:00 PM Sunny
85° 💧 None 💨 11 mph H 54%29.85 inHg
Sunny · 7:00 PM Sunny
84° 💧 None 💨 6 mph H 75%29.85 inHg
Clear night · 10:00 PM Clear night
80° 💧 None 💨 4 mph H 81%29.85 inHg
Tomorrow
Heavy rain · 1:00 AM Heavy rain
73° 💧 0.23 in 💨 21 mph H 92%29.94 inHg
Mostly cloudy night · 4:00 AM Mostly cloudy night
72° 💧 None 💨 6 mph H 95%29.88 inHg
Partly cloudy · 7:00 AM Partly cloudy
74° 💧 None 💨 7 mph H 99%29.94 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
65° 💧 None 💨 11 mph H 86%29.97 inHg
Mostly cloudy · 1:00 PM Mostly cloudy
75° 💧 None 💨 10 mph H 68%29.97 inHg
Mostly sunny · 4:00 PM Mostly sunny
81° 💧 None 💨 10 mph H 56%29.97 inHg
Sunny · 7:00 PM Sunny
76° 💧 None 💨 9 mph H 76%29.97 inHg
Clear night · 10:00 PM Clear night
68° 💧 None 💨 6 mph H 90%30.03 inHg
Sunday
Clear night · 1:00 AM Clear night
63° 💧 None 💨 7 mph H 83%30.09 inHg
Mostly clear night · 4:00 AM Mostly clear night
60° 💧 None 💨 5 mph H 86%30.09 inHg
Sunny · 7:00 AM Sunny
60° 💧 None 💨 6 mph H 92%30.09 inHg

In Belleville and, more broadly, across the state of Wisconsin: This morning, mostly cloudy skies will bring mild to warm temperatures ranging from 69 to 84 degrees Fahrenheit. Winds from the south will be moderate, with speeds reaching up to 12 mph and gusts up to 23 mph. There is a possibility of rain throughout the day, with an expected accumulation of about 0.13 inches, and the likelihood of rain is high. As the afternoon progresses, clouds will remain, and the chance of rain continues, so outdoor plans should account for potential wet conditions. Winds may remain gusty, making it feel slightly cooler at times. Overall, it will be a day with variable weather, so keeping an umbrella handy is advisable. Temperatures will stay within the mild to warm range, with the likelihood of rain increasing later in the day.

15-Day Weather Outlook for Belleville

TomorrowTomorrow Heavy rain Heavy rain 81°/65° 💧 0.23 in 💨 21 mph
Sunday, Sep 6Sun Sep 6 Sunny Sunny 80°/59° 💧 None 💨 11 mph
Monday, Sep 7Mon Sep 7 Mostly cloudy Mostly cloudy 79°/57° 💧 None 💨 9 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 87°/60° 💧 0.02 in 💨 16 mph
Wednesday, Sep 9Wed Sep 9 Overcast Overcast 88°/64° 💧 None 💨 19 mph
Thursday, Sep 10Thu Sep 10 Overcast Overcast 72°/52° 💧 None 💨 7 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 68°/57° 💧 0.13 in 💨 7 mph
Saturday, Sep 12Sat Sep 12 Sunny Sunny 76°/52° 💧 None 💨 10 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 70°/51° 💧 0.01 in 💨 15 mph
Monday, Sep 14Mon Sep 14 Sunny Sunny 68°/43° 💧 None 💨 6 mph
Tuesday, Sep 15Tue Sep 15 Moderate rain Moderate rain 71°/45° 💧 0.14 in 💨 17 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 81°/61° 💧 0.01 in 💨 12 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 73°/54° 💧 None 💨 15 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 61°/42° 💧 None 💨 14 mph
Saturday, Sep 19Sat Sep 19 Sunny Sunny 69°/41° 💧 None 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Belleville

Vertical axis: °F · Color based on temperature
Mostly cloudy at 10:00 AM
75° Today 10:00 AM
Mostly cloudy at 11:00 AM
75° 11:00 AM
Mostly cloudy at 12:00 PM
77° 12:00 PM
Mostly cloudy at 1:00 PM
79° 1:00 PM
Sunny at 2:00 PM
83° Today 2:00 PM
Sunny at 3:00 PM
85° 3:00 PM
Sunny at 4:00 PM
85° 4:00 PM
Sunny at 5:00 PM
87° 5:00 PM
Sunny at 6:00 PM
87° Today 6:00 PM
Sunny at 7:00 PM
84° 7:00 PM
Clear night at 8:00 PM
82° 8:00 PM
Clear night at 9:00 PM
81° 9:00 PM
Clear night at 10:00 PM
80° Today 10:00 PM
Clear night at 11:00 PM
79° 11:00 PM
Clear night at 12:00 AM
77° 12:00 AM
Heavy rain at 1:00 AM
73° 1:00 AM
Light rain at 2:00 AM
71° Tomorrow 2:00 AM
Mostly cloudy night at 3:00 AM
71° 3:00 AM
Mostly cloudy night at 4:00 AM
72° 4:00 AM
Partly cloudy night at 5:00 AM
72° 5:00 AM
Partly cloudy night at 6:00 AM
72° Tomorrow 6:00 AM
Partly cloudy at 7:00 AM
74° 7:00 AM
Mostly cloudy at 8:00 AM
71° 8:00 AM
Mostly cloudy at 9:00 AM
67° 9:00 AM
Mostly cloudy at 10:00 AM
65° Tomorrow 10:00 AM
Mostly cloudy at 11:00 AM
69° 11:00 AM
Mostly cloudy at 12:00 PM
71° 12:00 PM
Mostly cloudy at 1:00 PM
75° 1:00 PM
Partly cloudy at 2:00 PM
78° Tomorrow 2:00 PM
Partly cloudy at 3:00 PM
79° 3:00 PM
Mostly sunny at 4:00 PM
81° 4:00 PM
Mostly sunny at 5:00 PM
80° 5:00 PM
Sunny at 6:00 PM
80° Tomorrow 6:00 PM
Sunny at 7:00 PM
76° 7:00 PM
Clear night at 8:00 PM
73° 8:00 PM
Clear night at 9:00 PM
71° 9:00 PM
Clear night at 10:00 PM
68° Tomorrow 10:00 PM
Clear night at 11:00 PM
67° 11:00 PM
Mostly clear night at 12:00 AM
66° 12:00 AM
Clear night at 1:00 AM
63° 1:00 AM
Clear night at 2:00 AM
61° Sunday 2:00 AM
Mostly clear night at 3:00 AM
60° 3:00 AM
Mostly clear night at 4:00 AM
60° 4:00 AM
Clear night at 5:00 AM
60° 5:00 AM
Clear night at 6:00 AM
59° Sunday 6:00 AM
Sunny at 7:00 AM
60° 7:00 AM
Sunny at 8:00 AM
65° 8:00 AM
Sunny at 9:00 AM
69° 9:00 AM
Sunny at 10:00 AM
73° Sunday 10:00 AM
Sunny at 11:00 AM
76° 11:00 AM
Sunny at 12:00 PM
78° 12:00 PM
Sunny at 1:00 PM
79° 1:00 PM
Overcast at 2:00 PM
80° Sunday 2:00 PM
Mostly cloudy at 3:00 PM
80° 3:00 PM
Partly cloudy at 4:00 PM
80° 4:00 PM
Partly cloudy at 5:00 PM
78° 5:00 PM
Partly cloudy at 6:00 PM
75° Sunday 6:00 PM
Partly cloudy at 7:00 PM
70° 7:00 PM
Overcast night at 8:00 PM
65° 8:00 PM
Overcast night at 9:00 PM
63° 9:00 PM
Overcast night at 10:00 PM
61° Sunday 10:00 PM
Overcast night at 11:00 PM
60° 11:00 PM
Overcast night at 12:00 AM
59° 12:00 AM
Overcast night at 1:00 AM
59° 1:00 AM
Overcast night at 2:00 AM
59° Monday 2:00 AM
Overcast night at 3:00 AM
58° 3:00 AM
Mostly cloudy night at 4:00 AM
57° 4:00 AM
Mostly cloudy night at 5:00 AM
57° 5:00 AM
Mostly cloudy night at 6:00 AM
57° Monday 6:00 AM
Mostly cloudy at 7:00 AM
59° 7:00 AM
Mostly cloudy at 8:00 AM
62° 8:00 AM
Mostly cloudy at 9:00 AM
67° 9:00 AM
Mostly cloudy at 10:00 AM
71° Monday 10:00 AM
Mostly cloudy at 11:00 AM
74° 11:00 AM
Mostly cloudy at 12:00 PM
76° 12:00 PM
Mostly cloudy at 1:00 PM
78° 1:00 PM
Mostly cloudy at 2:00 PM
80° Monday 2:00 PM
Mostly cloudy at 3:00 PM
80° 3:00 PM
Mostly cloudy at 4:00 PM
79° 4:00 PM
Mostly cloudy at 5:00 PM
78° 5:00 PM
Overcast at 6:00 PM
75° Monday 6:00 PM
Overcast at 7:00 PM
70° 7:00 PM
Overcast night at 8:00 PM
66° 8:00 PM
Mostly cloudy night at 9:00 PM
64° 9:00 PM
Mostly cloudy night at 10:00 PM
62° Monday 10:00 PM
Mostly cloudy night at 11:00 PM
61° 11:00 PM
Mostly cloudy night at 12:00 AM
61° 12:00 AM
Overcast night at 1:00 AM
61° 1:00 AM
Overcast night at 2:00 AM
60° Tuesday 2:00 AM
Mostly cloudy night at 3:00 AM
59° 3:00 AM
Mostly cloudy night at 4:00 AM
60° 4:00 AM
Mostly cloudy night at 5:00 AM
60° 5:00 AM
Mostly cloudy night at 6:00 AM
59° Tuesday 6:00 AM
Mostly cloudy at 7:00 AM
60° 7:00 AM
Mostly cloudy at 8:00 AM
65° 8:00 AM
Mostly cloudy at 9:00 AM
70° 9:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Belleville

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 10:00 AM
PM2.5 Fine particles Good 3,0µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 3,3µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 33,3µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 4,0µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Belleville

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 5,4Moderate 😊Good
Tomorrow UV 7,2High 🙂Fair
Sunday UV 6,8High 😐Moderate
Monday UV 6,0High 😐Moderate
Tuesday UV 7,0High 🙂Fair
Wednesday UV 6,0High Unavailable
Thursday UV 5,0Moderate Unavailable
Hourly UV index today
10:00 AMUV 1,1 11:00 AMUV 3,1 12:00 PMUV 4,5 1:00 PMUV 5,3 2:00 PMUV 5,4 3:00 PMUV 4,6 4:00 PMUV 2,5 5:00 PMUV 1,1 6:00 PMUV 0,5 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Belleville

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 10:00 AM 11:00 AM 12:00 PM 1:00 PM Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Sunday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Sunday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Sunday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Sunday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Sunday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Sunday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Monday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Monday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Monday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Monday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Monday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Monday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tuesday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tuesday 6:00 AM 7:00 AM 8:00 AM 9:00 AM
Sustained wind Max gusts
Internal PR simulation: 3.82 Population: 2,579

Forecast data for Belleville were last refreshed today at 9:29 AM. The current forecast period extends through 06/09/2026 at 7:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.