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As of 05:26 CST

Weather in Charleston, IL

32°Current weather

Charleston, Saturday, 7 November, 05:26

Clear. Feels like 26°. High 51°, low 32°.

Pressure30.21 inHg
Wind6.9 mph W
Humidity86%
Visibility6.2 mi
Dew point29°
Sun, 0861° / 37°0Clear
61 °Clear

Charleston, Sunday, 8 November

Clear. High 61°, low 37°.

Pressure30.09 inHg
Wind9.5 mph W
Humidity56%
Visibility6.2 mi
Dew point42°
Mon, 0962° / 40°0Clear
62 °Clear

Charleston, Monday, 9 November

Clear. High 62°, low 40°.

Pressure30.18 inHg
Wind3.3 mph W
Humidity50%
Visibility6.2 mi
Dew point41°
Tue, 1065° / 47°0Clear
65 °Clear

Charleston, Tuesday, 10 November

Clear. High 65°, low 47°.

Pressure30.06 inHg
Wind5.7 mph W
Humidity61%
Visibility6.2 mi
Dew point50°
Wed, 1166° / 47°0.18Rain
66 °Rain

Charleston, Wednesday, 11 November

Rain. High 66°, low 47°.

Pressure29.80 inHg
Wind14.4 mph N
Humidity55%
Visibility—
Dew point47°
Thu, 1249° / 41°0.01Light rain
49 °Light rain

Charleston, Thursday, 12 November

Light rain. High 49°, low 41°.

Pressure29.88 inHg
Wind16.2 mph N
Humidity60%
Visibility—
Dew point35°
Fri, 1341° / 34°0.01Light snow
41 °Light snow

Charleston, Friday, 13 November

Light snow. High 41°, low 34°.

Pressure30.00 inHg
Wind16.3 mph N
Humidity76%
Visibility—
Dew point31°
Sat, 1448° / 28°0Clear
48 °Clear

Charleston, Saturday, 14 November

Clear. High 48°, low 28°.

Pressure30.15 inHg
Wind11.8 mph NW
Humidity29%
Visibility—
Dew point13°
Sun, 1562° / 36°0Clear
62 °Clear

Charleston, Sunday, 15 November

Clear. High 62°, low 36°.

Pressure30.09 inHg
Wind9.9 mph SW
Humidity40%
Visibility—
Dew point31°
Mon, 1667° / 46°0Partly cloudy
67 °Partly cloudy

Charleston, Monday, 16 November

Partly cloudy. High 67°, low 46°.

Pressure30.18 inHg
Wind9.5 mph SW
Humidity50%
Visibility—
Dew point44°
Tue, 1758° / 49°0Light rain
58 °Light rain

Charleston, Tuesday, 17 November

Light rain. High 58°, low 49°.

Pressure30.21 inHg
Wind13.4 mph S
Humidity41%
Visibility—
Dew point33°
Wed, 1855° / 51°0.61Rain
55 °Rain

Charleston, Wednesday, 18 November

Rain. High 55°, low 51°.

Pressure30.09 inHg
Wind12 mph S
Humidity91%
Visibility—
Dew point50°
Thu, 1960° / 52°0Clear
60 °Clear

Charleston, Thursday, 19 November

Clear. High 60°, low 52°.

Pressure30.30 inHg
Wind11.7 mph NE
Humidity51%
Visibility—
Dew point40°
Fri, 2061° / 49°0Overcast
61 °Overcast

Charleston, Friday, 20 November

Overcast. High 61°, low 49°.

Pressure30.30 inHg
Wind8 mph SW
Humidity61%
Visibility—
Dew point45°
Sat, 2156° / 44°0Overcast
56 °Overcast

Charleston, Saturday, 21 November

Overcast. High 56°, low 44°.

Pressure30.45 inHg
Wind11.5 mph N
Humidity32%
Visibility—
Dew point25°
Sun, 2258° / 39°0Clear
58 °Clear

Charleston, Sunday, 22 November

Clear. High 58°, low 39°.

Pressure30.36 inHg
Wind8.7 mph W
Humidity28%
Visibility—
Dew point22°

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 Charleston, 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 Charleston, 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.