Weather Alert
Belleville Weather Warning NWS WEATHER ALERT FOR THE BELLEVILLE, IN AREA - Issued: 311 AM EDT Wed Sep 16 2026 Belleville Weather Warning

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Belleville, IN Weather Forecast

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Belleville, IN Weather Forecast

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Belleville IN weather - Mostly Clear - 92°F
Mostly Clear
92°F
Updated 3:07 pm
Feels Like 89°F
Humidity 55%
Wind SSW 8 mph
Barometer  30.24 in
Dew Point 74°F
Belleville IN weather - Mostly Clear - 33°C
Mostly Clear
33°C
Updated 3:07 pm
Feels Like 31°C
Humidity 55%
Wind SSW 13 km/h
Barometer  102.4 kPa
Dew Point 23°C
WX Settings

Belleville Weather Forecast

THIS AFTERNOON TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Belleville, IN Weather - This Afternoon Chance Of T-Storm Belleville, IN Weather - Tonight Chance Of T-Storm Belleville, IN Weather - Thursday Chance Of T-Storm Belleville, IN Weather - Thursday Night Chance Of T-Storm Belleville, IN Weather - Friday Chance Of Showers Belleville, IN Weather - Friday Night Mostly Clear Belleville, IN Weather - Saturday Chance Of T-Storm Belleville, IN Weather - Saturday Night Chance Of T-Storm Belleville, IN Weather - Sunday Chance Of T-Storm Belleville, IN Weather - Sunday Night Chance Of T-Storm Belleville, IN Weather - Monday Chance Of T-Storm Belleville, IN Weather - Monday Night Chance Of T-Storm
Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Showers Mostly Clear Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm
Hi: 89°FHi: 32°C
 Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
 Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
 Lo: 65°FLo: 18°C Hi: 89°FHi: 32°C
 Hi: 85°FHi: 29°C
Lo: 70°FLo: 21°C		 Hi: 85°FHi: 29°C
Lo: 70°FLo: 21°C		 Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
 Lo: 61°FLo: 16°C
POP: 40% POP: 20% POP: 40% POP: 40% POP: 40% POP: 20% POP: 40% POP: 40% POP: 40% POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 134 PM EDT Wed Sep 16 2026 Belleville, IN Weather - WeatherWorld.com

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Issued: 122 PM EDT Wed Sep 16 2026

Key Messages

  • Hot temperatures will continue at times into Saturday, especially south. Heat indices around 100 again today and Thursday.
  • Scattered showers and storms today, but severe storms are not expected
  • Shower and storm chances persist for much of the time into next week, with temperatures turning cooler next week

Discussion

(Today through Tuesday)... Issued at 252 AM EDT Wed Sep 16 2026

Early This Morning...

Energy riding around an upper high with help from a surface front has been generating co...