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As of 08:46 CDT

Weather in Bellair, IL

50°Current weather

Bellair, Tuesday, 20 October, 08:46

Clear. Feels like 49°. High 71°, low 44°.

Pressure30.39 inHg
Wind3.4 mph NE
Humidity83%
Visibility6.2 mi
Dew point45°
Wed, 2172° / 42°0Clear
72 °Clear

Bellair, Wednesday, 21 October

Clear. High 72°, low 42°.

Pressure30.27 inHg
Wind0.6 mph NW
Humidity47%
Visibility6.2 mi
Dew point47°
Thu, 2271° / 46°0Clear
71 °Clear

Bellair, Thursday, 22 October

Clear. High 71°, low 46°.

Pressure30.27 inHg
Wind4.8 mph NE
Humidity48%
Visibility6.2 mi
Dew point49°
Fri, 2368° / 48°0Clear
68 °Clear

Bellair, Friday, 23 October

Clear. High 68°, low 48°.

Pressure30.33 inHg
Wind5.2 mph SE
Humidity55%
Visibility6.2 mi
Dew point50°
Sat, 2470° / 48°0Partly cloudy
70 °Partly cloudy

Bellair, Saturday, 24 October

Partly cloudy. High 70°, low 48°.

Pressure30.36 inHg
Wind5.6 mph E
Humidity49%
Visibility—
Dew point46°
Sun, 2574° / 50°0Partly cloudy
74 °Partly cloudy

Bellair, Sunday, 25 October

Partly cloudy. High 74°, low 50°.

Pressure30.39 inHg
Wind4.9 mph S
Humidity46%
Visibility—
Dew point48°
Mon, 2675° / 54°0Overcast
75 °Overcast

Bellair, Monday, 26 October

Overcast. High 75°, low 54°.

Pressure30.15 inHg
Wind14.6 mph SW
Humidity29%
Visibility—
Dew point37°
Tue, 2754° / 39°0.02Light rain
54 °Light rain

Bellair, Tuesday, 27 October

Light rain. High 54°, low 39°.

Pressure30.39 inHg
Wind18.1 mph NW
Humidity33%
Visibility—
Dew point22°
Wed, 2853° / 33°0Clear
53 °Clear

Bellair, Wednesday, 28 October

Clear. High 53°, low 33°.

Pressure30.42 inHg
Wind6.7 mph SW
Humidity31%
Visibility—
Dew point19°
Thu, 2961° / 35°0Overcast
61 °Overcast

Bellair, Thursday, 29 October

Overcast. High 61°, low 35°.

Pressure30.15 inHg
Wind14.4 mph W
Humidity27%
Visibility—
Dew point22°
Fri, 3050° / 35°0Clear
50 °Clear

Bellair, Friday, 30 October

Clear. High 50°, low 35°.

Pressure30.36 inHg
Wind14.1 mph NW
Humidity30%
Visibility—
Dew point18°
Sat, 3153° / 31°0Overcast
53 °Overcast

Bellair, Saturday, 31 October

Overcast. High 53°, low 31°.

Pressure30.30 inHg
Wind8.2 mph S
Humidity28%
Visibility—
Dew point17°
Sun, 0160° / 38°0Mostly clear
60 °Mostly clear

Bellair, Sunday, 1 November

Mostly clear. High 60°, low 38°.

Pressure30.15 inHg
Wind9.6 mph SW
Humidity36%
Visibility—
Dew point29°
Mon, 0263° / 43°0Clear
63 °Clear

Bellair, Monday, 2 November

Clear. High 63°, low 43°.

Pressure30.33 inHg
Wind6.9 mph SE
Humidity44%
Visibility—
Dew point37°
Tue, 0365° / 43°0Overcast
65 °Overcast

Bellair, Tuesday, 3 November

Overcast. High 65°, low 43°.

Pressure30.24 inHg
Wind13.3 mph S
Humidity33%
Visibility—
Dew point32°
Wed, 0461° / 51°0.4Rain
61 °Rain

Bellair, Wednesday, 4 November

Rain. High 61°, low 51°.

Pressure30.00 inHg
Wind16.3 mph S
Humidity70%
Visibility—
Dew point47°

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 Bellair, IL 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 Bellair, IL 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.