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As of 02:54 CDT

Weather in Glen Carbon, AL

72°Current weather

Glen Carbon, Sunday, 9 August, 02:54

Partly cloudy. Feels like 73°. High 92°, low 72°.

Pressure30.03 inHg
Wind1.7 mph SE
Humidity97%
Visibility6.2 mi
Dew point71°
Mon, 1094° / 74°0.03Light rain
94 °Light rain

Glen Carbon, Monday, 10 August

Light rain. High 94°, low 74°.

Pressure30.12 inHg
Wind4.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point70°
Tue, 1196° / 73°0.26Rain
96 °Rain

Glen Carbon, Tuesday, 11 August

Rain. High 96°, low 73°.

Pressure30.09 inHg
Wind6.6 mph W
Humidity57%
Visibility6.2 mi
Dew point72°
Wed, 1296° / 74°0.02Light rain
96 °Light rain

Glen Carbon, Wednesday, 12 August

Light rain. High 96°, low 74°.

Pressure30.00 inHg
Wind7.7 mph W
Humidity46%
Visibility6.2 mi
Dew point70°
Thu, 1399° / 75°0.03Light rain
99 °Light rain

Glen Carbon, Thursday, 13 August

Light rain. High 99°, low 75°.

Pressure29.97 inHg
Wind7.4 mph W
Humidity44%
Visibility—
Dew point68°
Fri, 14100° / 75°0Overcast
100 °Overcast

Glen Carbon, Friday, 14 August

Overcast. High 100°, low 75°.

Pressure30.06 inHg
Wind6.4 mph W
Humidity39%
Visibility—
Dew point65°
Sat, 15100° / 76°0Partly cloudy
100 °Partly cloudy

Glen Carbon, Saturday, 15 August

Partly cloudy. High 100°, low 76°.

Pressure30.12 inHg
Wind4.8 mph NW
Humidity32%
Visibility—
Dew point62°
Sun, 16103° / 78°0Mostly clear
103 °Mostly clear

Glen Carbon, Sunday, 16 August

Mostly clear. High 103°, low 78°.

Pressure30.09 inHg
Wind5.3 mph NW
Humidity31%
Visibility—
Dew point62°
Mon, 17107° / 79°0Partly cloudy
107 °Partly cloudy

Glen Carbon, Monday, 17 August

Partly cloudy. High 107°, low 79°.

Pressure29.97 inHg
Wind7.8 mph W
Humidity26%
Visibility—
Dew point60°
Tue, 1898° / 80°0.04Light rain
98 °Light rain

Glen Carbon, Tuesday, 18 August

Light rain. High 98°, low 80°.

Pressure29.97 inHg
Wind6.2 mph NW
Humidity68%
Visibility—
Dew point73°
Wed, 19100° / 76°0.01Light rain
100 °Light rain

Glen Carbon, Wednesday, 19 August

Light rain. High 100°, low 76°.

Pressure29.97 inHg
Wind6.5 mph NE
Humidity37%
Visibility—
Dew point65°
Thu, 20103° / 78°0Clear
103 °Clear

Glen Carbon, Thursday, 20 August

Clear. High 103°, low 78°.

Pressure29.97 inHg
Wind5.1 mph SE
Humidity34%
Visibility—
Dew point65°
Fri, 21106° / 78°0Clear
106 °Clear

Glen Carbon, Friday, 21 August

Clear. High 106°, low 78°.

Pressure29.94 inHg
Wind4.3 mph W
Humidity33%
Visibility—
Dew point67°
Sat, 22107° / 78°0.02Light rain
107 °Light rain

Glen Carbon, Saturday, 22 August

Light rain. High 107°, low 78°.

Pressure29.91 inHg
Wind6.7 mph N
Humidity29%
Visibility—
Dew point62°
Sun, 23105° / 75°0.06Light rain
105 °Light rain

Glen Carbon, Sunday, 23 August

Light rain. High 105°, low 75°.

Pressure29.85 inHg
Wind7.4 mph E
Humidity32%
Visibility—
Dew point65°
Mon, 2494° / 74°0.03Light rain
94 °Light rain

Glen Carbon, Monday, 24 August

Light rain. High 94°, low 74°.

Pressure30.00 inHg
Wind11.3 mph SW
Humidity49%
Visibility—
Dew point68°

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 Glen Carbon, AL 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 Glen Carbon, AL 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.