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As of 15:05 CDT

Weather in Belleville, IL

77°Current weather

Belleville, Thursday, 22 October, 15:05

Clear. Feels like 76°. High 77°, low 46°.

Pressure30.18 inHg
Wind3.4 mph N
Humidity40%
Visibility6.2 mi
Dew point51°

10-day forecast for Belleville, IL: 41° to 77°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

77°
Best day: Thursday, October 22
55° · 0.38 in
Worst day: Saturday, October 31

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 2374° / 48°0Clear
MorningClear51°feels 50°
AfternoonClear74°feels 73°
EveningClear56°feels 54°
OvernightClear52°feels 50°
74 °Clear

Belleville, Friday, 23 October

Clear. High 74°, low 48°.

Pressure30.30 inHg
Wind4.4 mph SE
Humidity46%
Visibility6.2 mi
Dew point48°
Sat, 2473° / 48°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast71°feels 70°
EveningOvercast60°feels 59°
OvernightMostly clear54°feels 52°
73 °Overcast

Belleville, Saturday, 24 October

Overcast. High 73°, low 48°.

Pressure30.36 inHg
Wind4.1 mph SE
Humidity49%
Visibility6.2 mi
Dew point48°
Sun, 2575° / 51°0Clear
MorningClear52°feels 51°
AfternoonMostly clear75°feels 74°
EveningOvercast63°feels 62°
OvernightPartly cloudy54°feels 52°
75 °Clear

Belleville, Sunday, 25 October

Clear. High 75°, low 51°.

Pressure30.42 inHg
Wind2.6 mph S
Humidity50%
Visibility6.2 mi
Dew point52°
Mon, 2673° / 54°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast73°feels 72°
EveningOvercast65°feels 64°
OvernightOvercast57°feels 56°
73 °Overcast

Belleville, Monday, 26 October

Overcast. High 73°, low 54°.

Pressure30.33 inHg
Wind2.7 mph S
Humidity50%
Visibility6.2 mi
Dew point49°
Tue, 2771° / 52°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast70°feels 69°
EveningOvercast62°feels 61°
OvernightOvercast58°feels 58°
71 °Overcast

Belleville, Tuesday, 27 October

Overcast. High 71°, low 52°.

Pressure30.27 inHg
Wind4 mph SE
Humidity44%
Visibility—
Dew point46°
Wed, 2872° / 54°0Clear
MorningClear58°feels 58°
AfternoonClear68°feels 67°
EveningClear62°feels 60°
OvernightClear59°feels 57°
72 °Clear

Belleville, Wednesday, 28 October

Clear. High 72°, low 54°.

Pressure30.15 inHg
Wind10.1 mph W
Humidity42%
Visibility—
Dew point43°
Thu, 2964° / 48°0.09Light rain
MorningLight rain59°feels 58°
AfternoonLight rain55°feels 55°
EveningLight rain51°feels 49°
OvernightLight rain50°feels 47°
64 °Light rain

Belleville, Thursday, 29 October

Light rain. High 64°, low 48°.

Pressure30.18 inHg
Wind16.6 mph N
Humidity87%
Visibility—
Dew point53°
Fri, 3060° / 41°0Overcast
MorningOvercast46°feels 43°
AfternoonOvercast58°feels 55°
EveningOvercast55°feels 51°
OvernightOvercast51°feels 48°
60 °Overcast

Belleville, Friday, 30 October

Overcast. High 60°, low 41°.

Pressure30.24 inHg
Wind6.6 mph E
Humidity31%
Visibility—
Dew point26°
Sat, 3155° / 47°0.38Rain
MorningRain49°feels 47°
AfternoonRain54°feels 54°
EveningRain55°feels 55°
OvernightRain54°feels 53°
55 °Rain

Belleville, Saturday, 31 October

Rain. High 55°, low 47°.

Pressure30.06 inHg
Wind9.8 mph SE
Humidity93%
Visibility—
Dew point51°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Belleville, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.