EN
English Español

As of 00:45 CDT

Weather in Belleville, MO

74°Current weather

Belleville, Monday, 12 October, 00:45

Clear. Feels like 74°. High 90°, low 68°.

Pressure29.94 inHg
Wind11.5 mph S
Humidity63%
Visibility6.2 mi
Dew point61°
Tue, 1392° / 68°0Clear
92 °Clear

Belleville, Tuesday, 13 October

Clear. High 92°, low 68°.

Pressure29.91 inHg
Wind14.5 mph SW
Humidity58%
Visibility6.2 mi
Dew point70°
Wed, 1481° / 73°1.88Heavy rain
81 °Heavy rain

Belleville, Wednesday, 14 October

Heavy rain. High 81°, low 73°.

Pressure30.00 inHg
Wind8.7 mph S
Humidity96%
Visibility3.7 mi
Dew point73°
Thu, 1577° / 70°1.13Rain
77 °Rain

Belleville, Thursday, 15 October

Rain. High 77°, low 70°.

Pressure30.00 inHg
Wind11.7 mph S
Humidity92%
Visibility2.4 mi
Dew point73°
Fri, 1666° / 52°0Mostly clear
66 °Mostly clear

Belleville, Friday, 16 October

Mostly clear. High 66°, low 52°.

Pressure30.50 inHg
Wind19.6 mph N
Humidity50%
Visibility—
Dew point40°
Sat, 1763° / 46°0Partly cloudy
63 °Partly cloudy

Belleville, Saturday, 17 October

Partly cloudy. High 63°, low 46°.

Pressure30.45 inHg
Wind9.4 mph SE
Humidity49%
Visibility—
Dew point38°
Sun, 1867° / 42°0Partly cloudy
67 °Partly cloudy

Belleville, Sunday, 18 October

Partly cloudy. High 67°, low 42°.

Pressure30.36 inHg
Wind12.8 mph S
Humidity30%
Visibility—
Dew point30°
Mon, 1974° / 50°0Partly cloudy
74 °Partly cloudy

Belleville, Monday, 19 October

Partly cloudy. High 74°, low 50°.

Pressure30.21 inHg
Wind14.4 mph S
Humidity40%
Visibility—
Dew point43°
Tue, 2074° / 59°0.04Light rain
74 °Light rain

Belleville, Tuesday, 20 October

Light rain. High 74°, low 59°.

Pressure30.06 inHg
Wind15.3 mph S
Humidity64%
Visibility—
Dew point57°
Wed, 2175° / 67°0.23Light rain
75 °Light rain

Belleville, Wednesday, 21 October

Light rain. High 75°, low 67°.

Pressure29.88 inHg
Wind19.6 mph S
Humidity79%
Visibility—
Dew point65°
Thu, 2267° / 49°0.24Rain
67 °Rain

Belleville, Thursday, 22 October

Rain. High 67°, low 49°.

Pressure30.12 inHg
Wind18.2 mph NW
Humidity39%
Visibility—
Dew point38°
Fri, 2366° / 48°0Clear
66 °Clear

Belleville, Friday, 23 October

Clear. High 66°, low 48°.

Pressure30.21 inHg
Wind13.6 mph NW
Humidity33%
Visibility—
Dew point33°
Sat, 2468° / 45°0Overcast
68 °Overcast

Belleville, Saturday, 24 October

Overcast. High 68°, low 45°.

Pressure30.03 inHg
Wind17.5 mph S
Humidity39%
Visibility—
Dew point38°
Sun, 2576° / 58°0Mostly clear
76 °Mostly clear

Belleville, Sunday, 25 October

Mostly clear. High 76°, low 58°.

Pressure29.62 inHg
Wind22.3 mph SW
Humidity43%
Visibility—
Dew point48°
Mon, 2666° / 50°0Overcast
66 °Overcast

Belleville, Monday, 26 October

Overcast. High 66°, low 50°.

Pressure30.06 inHg
Wind10 mph N
Humidity53%
Visibility—
Dew point46°
Tue, 2764° / 46°0Overcast
64 °Overcast

Belleville, Tuesday, 27 October

Overcast. High 64°, low 46°.

Pressure30.09 inHg
Wind7.2 mph NE
Humidity38%
Visibility—
Dew point36°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Belleville, MO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Belleville, MO since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.