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Belleville WI Weather - Overcast - 60°F
Overcast
60°F
Updated 8:15 am
Feels Like 56°F
Humidity 87%
Wind NE 12 mph
Barometer  30.31 in
Dew Point 57°F
Belleville WI Weather - Overcast - 16°C
Overcast
16°C
Updated 8:15 am
Feels Like 14°C
Humidity 87%
Wind NE 19 km/h
Barometer  102.6 kPa
Dew Point 14°C
Belleville, WI Weather and Current Conditionsbelleville wi weather forecast

Belleville, WI Weather Forecast

Belleville Wisconsin WeatherBelleville, Wisconsin Weather Weather Forecast
14 day API forecast for Belleville, Wisconsin. Note. The 7-day weather forecast for Belleville, WI is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Belleville, WI Weather Forecast Dated: 815 AM Wed Sep 16 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Wednesday, September 16, 2026

Mid-Morning
Belleville Weather - 2026-09-16 - Morning - Overcast
58°F 15°C
Overcast
Mid-Afternoon
Belleville Weather - 2026-09-16 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Belleville Weather - 2026-09-16 - Evening - Overcast
67°F 19°C
Overcast
Pleasant near 70°F 21°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the ENE to the ESE at 7 mph 11 km/h.

Thursday, September 17, 2026

Mid-Morning
Belleville Weather - 2026-09-17 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Belleville Weather - 2026-09-17 - Afternoon - Scattered Showers
70°F 21°C
Scattered Showers
Early-Evening
Belleville Weather - 2026-09-17 - Evening - Light Fog
71°F 22°C
Light Fog
Comfortable with temperatures reaching 70°F 21°C, scattered downpours possible, with steady humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Belleville Weather - 2026-09-18 - Morning - Light Showers
60°F 16°C
Light Showers
Mid-Afternoon
Belleville Weather - 2026-09-18 - Afternoon - Light Showers
65°F 19°C
Light Showers
Early-Evening
Belleville Weather - 2026-09-18 - Evening - Scattered Showers
62°F 17°C
Scattered Showers
Comfortable at 65°F 19°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds blowing from the E at 11 mph 17 km/h. Gusts up to 27 mph 43 km/h.

Saturday, September 19, 2026

Mid-Morning
Belleville Weather - 2026-09-19 - Morning - Light Showers
66°F 19°C
Light Showers
Mid-Afternoon
Belleville Weather - 2026-09-19 - Afternoon - Light Showers
69°F 20°C
Light Showers
Early-Evening
Belleville Weather - 2026-09-19 - Evening - Light Showers
63°F 17°C
Light Showers
Mild temperatures up to 69°F 20°C, rounds of showers expected off and on all day, with steady humidity and steady pressure. Winds moving from the SW to the ENE at 9 mph 15 km/h.

Sunday, September 20, 2026

Mid-Morning
Belleville Weather - 2026-09-20 - Morning - Light Showers
62°F 17°C
Light Showers
Mid-Afternoon
Belleville Weather - 2026-09-20 - Afternoon - Light Showers
61°F 16°C
Light Showers
Early-Evening
Belleville Weather - 2026-09-20 - Evening - Overcast
59°F 15°C
Overcast
Refreshing around 61°F 16°C, showers lingering into the afternoon before clearing, with steady humidity and steady pressure. Winds swinging from the ENE to the NE at 13 mph 22 km/h. Gusts up to 26 mph 42 km/h.

Monday, September 21, 2026

Mid-Morning
Belleville Weather - 2026-09-21 - Morning - Light Showers
60°F 16°C
Light Showers
Mid-Afternoon
Belleville Weather - 2026-09-21 - Afternoon - Light Showers
66°F 19°C
Light Showers
Early-Evening
Belleville Weather - 2026-09-21 - Evening - Scattered Showers
63°F 18°C
Scattered Showers
Mildly cool near 66°F 19°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the ENE to the WNW at 7 mph 12 km/h.

Tuesday, September 22, 2026

Mid-Morning
Belleville Weather - 2026-09-22 - Morning - Light Fog
59°F 15°C
Light Fog
Mid-Afternoon
Belleville Weather - 2026-09-22 - Afternoon - Scattered Showers
63°F 17°C
Scattered Showers
Early-Evening
Belleville Weather - 2026-09-22 - Evening - Scattered Showers
62°F 17°C
Scattered Showers
Comfortable at 63°F 17°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the W to the WSW at 8 mph 12 km/h.

Wednesday, September 23, 2026

Mid-Morning
Belleville Weather - 2026-09-23 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Belleville Weather - 2026-09-23 - Afternoon - Scattered Showers
68°F 20°C
Scattered Showers
Early-Evening
Belleville Weather - 2026-09-23 - Evening - Overcast
69°F 21°C
Overcast
Enjoyable around 68°F 20°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds picking up from SSW at 5 mph 8 km/h to SSW at 13 mph 21 km/h. Gusts up to 29 mph 46 km/h.

Thursday, September 24, 2026

Mid-Morning
Belleville Weather - 2026-09-24 - Morning - Scattered Showers
49°F 10°C
Scattered Showers
Mid-Afternoon
Belleville Weather - 2026-09-24 - Afternoon - Scattered Showers
54°F 12°C
Scattered Showers
Early-Evening
Belleville Weather - 2026-09-24 - Evening - Overcast
53°F 12°C
Overcast
Brisk around 54°F 12°C, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds moving from the WNW to the NW at 17 mph 27 km/h. Gusts up to 30 mph 47 km/h.

Friday, September 25, 2026

Mid-Morning
Belleville Weather - 2026-09-25 - Morning - Light Fog
51°F 11°C
Light Fog
Mid-Afternoon
Belleville Weather - 2026-09-25 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Belleville Weather - 2026-09-25 - Evening - Sunny
58°F 14°C
Sunny
Mildly cool near 62°F 17°C, sunny throughout the day, with steady humidity and steady pressure.

Saturday, September 26, 2026

Mid-Morning
Belleville Weather - 2026-09-26 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Belleville Weather - 2026-09-26 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Belleville Weather - 2026-09-26 - Evening - Overcast
62°F 17°C
Overcast
Comfortable at 67°F 19°C, cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds swinging from the SSW to the SSE at 7 mph 12 km/h.

Sunday, September 27, 2026

Mid-Morning
Belleville Weather - 2026-09-27 - Morning - Cloudy
59°F 15°C
Cloudy
Mid-Afternoon
Belleville Weather - 2026-09-27 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Belleville Weather - 2026-09-27 - Evening - Overcast
67°F 19°C
Overcast
Comfortable with temperatures reaching 70°F 21°C, overcast throughout the day, with steady humidity and steady pressure. Winds out of the SSW at 14 mph 23 km/h. Gusts up to 29 mph 46 km/h.

Monday, September 28, 2026

Mid-Morning
Belleville Weather - 2026-09-28 - Morning - Cloudy
64°F 18°C
Cloudy
Mid-Afternoon
Belleville Weather - 2026-09-28 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Belleville Weather - 2026-09-28 - Evening - Sunny
75°F 24°C
Sunny
Enjoyable around 77°F 25°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the SSW to the SSE at 9 mph 14 km/h.

Tuesday, September 29, 2026

Mid-Morning
Belleville Weather - 2026-09-29 - Morning - Scattered Showers
68°F 20°C
Scattered Showers
Mid-Afternoon
Belleville Weather - 2026-09-29 - Afternoon - Overcast
64°F 18°C
Overcast
Early-Evening
Belleville Weather - 2026-09-29 - Evening - Cloudy
61°F 16°C
Cloudy
Mildly cool near 64°F 18°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the SW to the WNW at 9 mph 14 km/h.

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Weather by the Numbers

Wed, 16th
Belleville WI Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 70°F 21°C
Lo: 58°F 15°C
Sunrise 06:39 AM
Sunset 07:06 PM
Wind E 10 mph15 km/h
Dew Point 54°F12°C
uv Index 3
Barometric Pressure 30.33 in1027 mb
POP 15% *
Humidity 63%
Thu, 17th
Belleville WI Weather - Thursday, Sep 17, 2026 - Patchy Rain Nearby
Hi: 74°F 23°C
Lo: 62°F 17°C
Sunrise 06:40 AM
Sunset 07:05 PM
Wind NE 2 mph4 km/h
Dew Point 65°F18°C
uv Index 2
Barometric Pressure 30.21 in1023 mb
POP 28% *
Humidity 77%
Fri, 18th
Belleville WI Weather - Friday, Sep 18, 2026 - Light Rain Shower
Hi: 69°F 21°C
Lo: 60°F 15°C
Sunrise 06:41 AM
Sunset 07:03 PM
Wind ESE 13 mph21 km/h
Dew Point 59°F15°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 63% *
Humidity 97%
Sat, 19th
Belleville WI Weather - Saturday, Sep 19, 2026 - Mist
Hi: 71°F 22°C
Lo: 57°F 14°C
Sunrise 06:43 AM
Sunset 07:01 PM
Wind SW 4 mph7 km/h
Dew Point 70°F21°C
uv Index 1
Barometric Pressure 29.85 in1011 mb
POP 50% *
Humidity 96%
Sun, 20th
Belleville WI Weather - Sunday, Sep 20, 2026 - Light Rain Shower
Hi: 66°F 19°C
Lo: 57°F 14°C
Sunrise 06:44 AM
Sunset 06:59 PM
Wind ENE 12 mph19 km/h
Dew Point 61°F16°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 80% *
Humidity 98%
Mon, 21st
Belleville WI Weather - Monday, Sep 21, 2026 - Moderate Or Heavy Rain Shower
Hi: 67°F 20°C
Lo: 58°F 14°C
Sunrise 06:45 AM
Sunset 06:57 PM
Wind ESE 6 mph9 km/h
Dew Point 62°F17°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 79% *
Humidity 96%
Tue, 22nd
Belleville WI Weather - Tuesday, Sep 22, 2026 - Patchy Rain Nearby
Hi: 63°F 17°C
Lo: 58°F 15°C
Sunrise 06:46 AM
Sunset 06:56 PM
Wind WNW 10 mph16 km/h
Dew Point 56°F13°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 26% *
Humidity 84%
Wed, 23rd
Belleville WI Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 71°F 22°C
Lo: 55°F 13°C
Sunrise 06:47 AM
Sunset 06:54 PM
Wind SSE 6 mph10 km/h
Dew Point 57°F14°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 36% *
Humidity 85%
Thu, 24th
Belleville WI Weather - Thursday, Sep 24, 2026 - Patchy Rain Nearby
Hi: 62°F 17°C
Lo: 48°F 9°C
Sunrise 06:48 AM
Sunset 06:52 PM
Wind WNW 19 mph30 km/h
Dew Point 48°F9°C
uv Index 3
Barometric Pressure 29.8 in1009 mb
POP 26% *
Humidity 85%
Fri, 25th
Belleville WI Weather - Friday, Sep 25, 2026 - Sunny
Hi: 63°F 17°C
Lo: 48°F 9°C
Sunrise 06:49 AM
Sunset 06:50 PM
Wind NW 6 mph10 km/h
Dew Point 47°F8°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 5% *
Humidity 67%
Sat, 26th
Belleville WI Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 67°F 20°C
Lo: 51°F 10°C
Sunrise 06:50 AM
Sunset 06:48 PM
Wind SSW 8 mph13 km/h
Dew Point 51°F11°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 7% *
Humidity 66%
Sun, 27th
Belleville WI Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 71°F 22°C
Lo: 55°F 13°C
Sunrise 06:51 AM
Sunset 06:47 PM
Wind SSW 15 mph24 km/h
Dew Point 54°F12°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 14% *
Humidity 63%
Mon, 28th
Belleville WI Weather - Monday, Sep 28, 2026 - Overcast
Hi: 78°F 25°C
Lo: 60°F 16°C
Sunrise 06:52 AM
Sunset 06:45 PM
Wind SSW 11 mph18 km/h
Dew Point 58°F14°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 5% *
Humidity 60%
Tue, 29th
Belleville WI Weather - Tuesday, Sep 29, 2026 - Patchy Rain Nearby
Hi: 75°F 24°C
Lo: 56°F 14°C
Sunrise 06:54 AM
Sunset 06:43 PM
Wind WSW 11 mph18 km/h
Dew Point 57°F14°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 23% *
Humidity 80%
* POP = Probability of Precipitation. Data for 12:00 PM.