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Belleville IN Weather - Partly Cloudy - 77°F
Partly Cloudy
77°F
Updated 3:18 am
Feels Like 78°F
Humidity 84%
Wind N 3 mph
Barometer  30.18 in
Dew Point 72°F
Belleville IN Weather - Partly Cloudy - 25°C
Partly Cloudy
25°C
Updated 3:18 am
Feels Like 26°C
Humidity 84%
Wind N 5 km/h
Barometer  102.2 kPa
Dew Point 22°C
Belleville, IN Weather and Current Conditionsbelleville in weather forecast

Belleville, IN Weather Forecast

Belleville Indiana WeatherBelleville, Indiana Weather Weather Forecast
14 day API forecast for Belleville, Indiana. Note. The 7-day weather forecast for Belleville, IN 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, IN Weather Forecast Dated: 318 AM Wed Sep 16 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate. Isolated storms at times.

Wednesday, September 16, 2026

Mid-Morning
Belleville Weather - 2026-09-16 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Belleville Weather - 2026-09-16 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Belleville Weather - 2026-09-16 - Evening - Sunny
82°F 28°C
Sunny
Warm and summery around 84°F 29°C (feels like 89°F 32°C), overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. A stray shower or storm late in the day.

Thursday, September 17, 2026

Mid-Morning
Belleville Weather - 2026-09-17 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Belleville Weather - 2026-09-17 - Afternoon - Overcast
85°F 29°C
Overcast
Early-Evening
Belleville Weather - 2026-09-17 - Evening - Nearby Thunderstorms
81°F 28°C
Nearby Thunderstorms
Quite warm reaching 85°F 29°C, feeling like 90°F 32°C during peak afternoon, locally heavy thunderstorms at times, with lower humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Belleville Weather - 2026-09-18 - Morning - Sunny
71°F 22°C
Sunny
Mid-Afternoon
Belleville Weather - 2026-09-18 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Belleville Weather - 2026-09-18 - Evening - Sunny
81°F 27°C
Sunny
Very warm near 84°F 29°C, though humidity makes it feel like 89°F 32°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. A stray shower or storm late in the day. Winds out of the SE at 6 mph 10 km/h.

Saturday, September 19, 2026

Mid-Morning
Belleville Weather - 2026-09-19 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Belleville Weather - 2026-09-19 - Afternoon - Overcast
84°F 29°C
Overcast
Early-Evening
Belleville Weather - 2026-09-19 - Evening - Nearby Thunderstorms
81°F 27°C
Nearby Thunderstorms
Warm and summery around 84°F 29°C (feels like 88°F 31°C), periods of heavy thunderstorms, with lower humidity and steady pressure. Winds switching from the S to the NW at 3 mph 5 km/h.

Sunday, September 20, 2026

Mid-Morning
Belleville Weather - 2026-09-20 - Morning - Sunny
76°F 25°C
Sunny
Mid-Afternoon
Belleville Weather - 2026-09-20 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Belleville Weather - 2026-09-20 - Evening - Overcast
85°F 30°C
Overcast
Quite warm reaching 88°F 31°C, feeling like 91°F 33°C during peak afternoon, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds moving from the SW to the SSW at 9 mph 14 km/h. Gusts up to 20 mph 32 km/h.

Monday, September 21, 2026

Mid-Morning
Belleville Weather - 2026-09-21 - Morning - Cloudy
72°F 22°C
Cloudy
Mid-Afternoon
Belleville Weather - 2026-09-21 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Belleville Weather - 2026-09-21 - Evening - Heavy Rain Showers
77°F 25°C
Heavy Rain Showers
Very warm near 82°F 28°C, though humidity makes it feel like 85°F 29°C, dry most of the day, with showers developing late, with steady humidity and steady pressure. Winds swinging from the SW to the WSW at 10 mph 17 km/h. Gusts up to 21 mph 34 km/h.

Tuesday, September 22, 2026

Mid-Morning
Belleville Weather - 2026-09-22 - Morning - Scattered Showers
69°F 21°C
Scattered Showers
Mid-Afternoon
Belleville Weather - 2026-09-22 - Afternoon - Overcast
78°F 26°C
Overcast
Early-Evening
Belleville Weather - 2026-09-22 - Evening - Partly Cloudy
74°F 23°C
Partly Cloudy
Comfortable with temperatures reaching 78°F 26°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds shifting from the SW to the NW at 9 mph 14 km/h.

Wednesday, September 23, 2026

Mid-Morning
Belleville Weather - 2026-09-23 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Belleville Weather - 2026-09-23 - Afternoon - Overcast
76°F 25°C
Overcast
Early-Evening
Belleville Weather - 2026-09-23 - Evening - Overcast
76°F 24°C
Overcast
Enjoyable around 76°F 25°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.

Thursday, September 24, 2026

Mid-Morning
Belleville Weather - 2026-09-24 - Morning - Light Showers
65°F 19°C
Light Showers
Mid-Afternoon
Belleville Weather - 2026-09-24 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Belleville Weather - 2026-09-24 - Evening - Partly Cloudy
58°F 15°C
Partly Cloudy
Refreshing around 63°F 17°C, morning showers, giving way to clearing skies, with lower humidity and steady pressure. Winds increasing from the SSW at 7 mph 11 km/h to WNW at 16 mph 26 km/h. Gusts up to 27 mph 43 km/h.

Friday, September 25, 2026

Mid-Morning
Belleville Weather - 2026-09-25 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Belleville Weather - 2026-09-25 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
Belleville Weather - 2026-09-25 - Evening - Sunny
61°F 16°C
Sunny
Mildly cool near 65°F 18°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the NW to the N at 7 mph 12 km/h.

Saturday, September 26, 2026

Mid-Morning
Belleville Weather - 2026-09-26 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Belleville Weather - 2026-09-26 - Afternoon - Sunny
71°F 21°C
Sunny
Early-Evening
Belleville Weather - 2026-09-26 - Evening - Sunny
68°F 20°C
Sunny
Pleasant near 71°F 21°C, sunny throughout the day, with lower humidity and steady pressure.

Sunday, September 27, 2026

Mid-Morning
Belleville Weather - 2026-09-27 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Belleville Weather - 2026-09-27 - Afternoon - Sunny
76°F 25°C
Sunny
Early-Evening
Belleville Weather - 2026-09-27 - Evening - Sunny
73°F 23°C
Sunny
Comfortable with temperatures reaching 76°F 25°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.

Monday, September 28, 2026

Mid-Morning
Belleville Weather - 2026-09-28 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Belleville Weather - 2026-09-28 - Afternoon - Partly Cloudy
82°F 28°C
Partly Cloudy
Early-Evening
Belleville Weather - 2026-09-28 - Evening - Sunny
80°F 27°C
Sunny
Quite warm around 82°F 28°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.

Tuesday, September 29, 2026

Mid-Morning
Belleville Weather - 2026-09-29 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Belleville Weather - 2026-09-29 - Afternoon - Overcast
84°F 29°C
Overcast
Early-Evening
Belleville Weather - 2026-09-29 - Evening - Overcast
79°F 26°C
Overcast
Warm temperatures up to 84°F 29°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the S to the NNW at 8 mph 13 km/h.

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Weather by the Numbers

Wed, 16th
Belleville IN Weather - Wednesday, Sep 16, 2026 - Partly Cloudy
Hi: 84°F 29°C
Lo: 70°F 21°C
Sunrise 07:28 AM
Sunset 07:53 PM
Wind ESE 3 mph5 km/h
Dew Point 71°F22°C
uv Index 1
Barometric Pressure 30.3 in1026 mb
POP 12% *
Humidity 80%
Thu, 17th
Belleville IN Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 85°F 29°C
Lo: 72°F 22°C
Sunrise 07:29 AM
Sunset 07:51 PM
Wind SW 1 mph2 km/h
Dew Point 70°F21°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 20% *
Humidity 74%
Fri, 18th
Belleville IN Weather - Friday, Sep 18, 2026 - Sunny
Hi: 85°F 30°C
Lo: 71°F 22°C
Sunrise 07:30 AM
Sunset 07:49 PM
Wind E 9 mph14 km/h
Dew Point 70°F21°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 8% *
Humidity 75%
Sat, 19th
Belleville IN Weather - Saturday, Sep 19, 2026 - Cloudy
Hi: 85°F 29°C
Lo: 71°F 22°C
Sunrise 07:31 AM
Sunset 07:48 PM
Wind SSW 8 mph13 km/h
Dew Point 70°F21°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 17% *
Humidity 79%
Sun, 20th
Belleville IN Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 90°F 32°C
Lo: 72°F 22°C
Sunrise 07:32 AM
Sunset 07:46 PM
Wind WSW 12 mph19 km/h
Dew Point 66°F19°C
uv Index 7
Barometric Pressure 29.83 in1010 mb
POP 3% *
Humidity 60%
Mon, 21st
Belleville IN Weather - Monday, Sep 21, 2026 - Patchy Rain Nearby
Hi: 82°F 28°C
Lo: 70°F 21°C
Sunrise 07:33 AM
Sunset 07:44 PM
Wind SW 8 mph13 km/h
Dew Point 67°F20°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 17% *
Humidity 72%
Tue, 22nd
Belleville IN Weather - Tuesday, Sep 22, 2026 - Partly Cloudy
Hi: 79°F 26°C
Lo: 67°F 20°C
Sunrise 07:34 AM
Sunset 07:43 PM
Wind SW 7 mph11 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 17% *
Humidity 74%
Wed, 23rd
Belleville IN Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 78°F 26°C
Lo: 61°F 16°C
Sunrise 07:35 AM
Sunset 07:41 PM
Wind WNW 3 mph4 km/h
Dew Point 58°F14°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 4% *
Humidity 63%
Thu, 24th
Belleville IN Weather - Thursday, Sep 24, 2026 - Patchy Rain Nearby
Hi: 72°F 22°C
Lo: 56°F 13°C
Sunrise 07:35 AM
Sunset 07:39 PM
Wind W 15 mph24 km/h
Dew Point 58°F14°C
uv Index 4
Barometric Pressure 29.8 in1009 mb
POP 37% *
Humidity 81%
Fri, 25th
Belleville IN Weather - Friday, Sep 25, 2026 - Patchy Rain Nearby
Hi: 66°F 19°C
Lo: 50°F 10°C
Sunrise 07:36 AM
Sunset 07:38 PM
Wind NNW 11 mph17 km/h
Dew Point 51°F11°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 7% *
Humidity 69%
Sat, 26th
Belleville IN Weather - Saturday, Sep 26, 2026 - Sunny
Hi: 72°F 22°C
Lo: 55°F 13°C
Sunrise 07:37 AM
Sunset 07:36 PM
Wind ESE 5 mph8 km/h
Dew Point 52°F11°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 4% *
Humidity 63%
Sun, 27th
Belleville IN Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 79°F 26°C
Lo: 56°F 13°C
Sunrise 07:38 AM
Sunset 07:35 PM
Wind SSE 7 mph12 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 3% *
Humidity 59%
Mon, 28th
Belleville IN Weather - Monday, Sep 28, 2026 - Sunny
Hi: 83°F 28°C
Lo: 63°F 17°C
Sunrise 07:39 AM
Sunset 07:33 PM
Wind SSW 7 mph12 km/h
Dew Point 60°F15°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 3% *
Humidity 58%
Tue, 29th
Belleville IN Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 84°F 29°C
Lo: 69°F 21°C
Sunrise 07:40 AM
Sunset 07:31 PM
Wind SSW 10 mph17 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 14% *
Humidity 60%
* POP = Probability of Precipitation. Data for 12:00 PM.