Belleville, WI Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Belleville, WI in one place.
Clear, with a low around 50. Northeast wind around 5 mph.
Local Weather Overview
This forecast page for Belleville, 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: Jun 2, 2026 3:50 AM CDT.
The active forecast window currently covers Jun 2 to Jun 8, 2026 for Belleville, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 2 to Jun 8, 2026
- Latest sync
- Jun 2, 2026 3:50 AM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Belleville
Monday looks like the warmest upcoming period in Belleville at 88 degrees F.
Overnight is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Thursday at about 5 to 15 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 2, 2026 3:50 AM CDT
- Coverage
- 7 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
Sunny, with a high near 79. Northeast wind 5 to 10 mph.
Mostly clear, with a low around 50. Southeast wind 0 to 10 mph.
Sunny, with a high near 82. South wind 0 to 10 mph.
Partly cloudy, with a low around 58. South wind 5 to 10 mph.
Mostly sunny, with a high near 87. Southwest wind 5 to 15 mph.
A chance of rain showers after 1am. Mostly cloudy, with a low around 65. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Rain showers likely before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 86. Southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 2
|
Clear
|
50°F |
5 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
79°F |
5 to 10 mph
NE
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
50°F |
0 to 10 mph
SE
|
|
Wednesday
Jun 3
|
Sunny
|
82°F |
0 to 10 mph
S
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
58°F |
5 to 10 mph
S
|
|
Thursday
Jun 4
|
Mostly Sunny
|
87°F |
5 to 15 mph
SW
|
|
Thursday Night
Jun 4
|
Mostly Cloudy then Chance Rain Showers
|
65°F |
5 to 10 mph
SW
|
|
Friday
Jun 5
|
Rain Showers Likely
|
86°F |
10 mph
SW
|
|
Friday Night
Jun 5
|
Showers And Thunderstorms Likely
|
64°F |
5 to 10 mph
SW
|
|
Saturday
Jun 6
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
SW
|
|
Saturday Night
Jun 6
|
Showers And Thunderstorms Likely
|
63°F |
5 mph
N
|
|
Sunday
Jun 7
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
87°F |
5 to 10 mph
E
|
|
Sunday Night
Jun 7
|
Chance Showers And Thunderstorms
|
65°F |
5 to 10 mph
E
|
|
Monday
Jun 8
|
Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Belleville.