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As of 17:18 CDT

Weather in Belleville, IL

80°Current weather

Belleville, Thursday, 15 October, 17:18

Overcast. Feels like 80°. High 80°, low 68°.

Pressure29.88 inHg
Wind10.4 mph W
Humidity78%
Visibility6.2 mi
Dew point72°

Two-week outlook for Belleville, IL: week one averages a high of 68.3° and week two 77.4°, so week two runs 9.1° warmer than week one. Around 0.2 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 17: 58°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 15 – October 21)68.3°49.5°0.2 in / 1 d—
2nd (October 22 – October 28)77.4°57.1°0.0 in / 0 d—

Weekend weather

Sat, October 17
Clear
58°45°
no precip.
Sun, October 18
Clear
63°43°
no precip.
Sat, October 24
Mostly clear
79°61°
no precip.
Sun, October 25
Overcast
79°59°
no precip.
Fri, 1664° / 52°0.02Light rain
64 °Light rain

Belleville, Friday, 16 October

Light rain. High 64°, low 52°.

Pressure30.21 inHg
Wind17.5 mph NW
Humidity47%
Visibility6.2 mi
Dew point38°
Sat, 1758° / 45°0Clear
58 °Clear

Belleville, Saturday, 17 October

Clear. High 58°, low 45°.

Pressure30.59 inHg
Wind3.8 mph N
Humidity51%
Visibility6.2 mi
Dew point36°
Sun, 1863° / 43°0Clear
63 °Clear

Belleville, Sunday, 18 October

Clear. High 63°, low 43°.

Pressure30.50 inHg
Wind6.5 mph S
Humidity39%
Visibility6.2 mi
Dew point34°
Mon, 1969° / 43°0Mostly clear
69 °Mostly clear

Belleville, Monday, 19 October

Mostly clear. High 69°, low 43°.

Pressure30.39 inHg
Wind3.4 mph SE
Humidity48%
Visibility6.2 mi
Dew point43°
Tue, 2071° / 46°0Clear
71 °Clear

Belleville, Tuesday, 20 October

Clear. High 71°, low 46°.

Pressure30.33 inHg
Wind4.7 mph E
Humidity37%
Visibility—
Dew point39°
Wed, 2173° / 49°0Clear
73 °Clear

Belleville, Wednesday, 21 October

Clear. High 73°, low 49°.

Pressure30.30 inHg
Wind5.1 mph NE
Humidity35%
Visibility—
Dew point39°
Thu, 2276° / 53°0Overcast
76 °Overcast

Belleville, Thursday, 22 October

Overcast. High 76°, low 53°.

Pressure30.24 inHg
Wind6.5 mph S
Humidity27%
Visibility—
Dew point36°
Fri, 2378° / 56°0Overcast
78 °Overcast

Belleville, Friday, 23 October

Overcast. High 78°, low 56°.

Pressure30.15 inHg
Wind12.6 mph S
Humidity30%
Visibility—
Dew point40°
Sat, 2479° / 61°0Mostly clear
79 °Mostly clear

Belleville, Saturday, 24 October

Mostly clear. High 79°, low 61°.

Pressure30.18 inHg
Wind10 mph SW
Humidity30%
Visibility—
Dew point42°
Sun, 2579° / 59°0Overcast
79 °Overcast

Belleville, Sunday, 25 October

Overcast. High 79°, low 59°.

Pressure30.36 inHg
Wind6.1 mph E
Humidity40%
Visibility—
Dew point48°
Mon, 2679° / 57°0Partly cloudy
79 °Partly cloudy

Belleville, Monday, 26 October

Partly cloudy. High 79°, low 57°.

Pressure30.36 inHg
Wind9.2 mph SE
Humidity34%
Visibility—
Dew point44°
Tue, 2774° / 57°0Overcast
74 °Overcast

Belleville, Tuesday, 27 October

Overcast. High 74°, low 57°.

Pressure30.27 inHg
Wind12 mph S
Humidity30%
Visibility—
Dew point38°
Wed, 2878° / 58°0Overcast
78 °Overcast

Belleville, Wednesday, 28 October

Overcast. High 78°, low 58°.

Pressure30.24 inHg
Wind11.7 mph S
Humidity34%
Visibility—
Dew point44°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Belleville, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.