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As of 18:00 CDT

Weather in Charleston, TX

61°Current weather

Charleston, Friday, 16 October, 18:00

Overcast. Feels like 59°. High 67°, low 58°.

Pressure30.39 inHg
Wind17.7 mph N
Humidity43%
Visibility6.2 mi
Dew point38°
Sat, 1767° / 50°0Clear
67 °Clear

Charleston, Saturday, 17 October

Clear. High 67°, low 50°.

Pressure30.53 inHg
Wind8 mph NE
Humidity50%
Visibility6.2 mi
Dew point42°
Sun, 1868° / 48°0Clear
68 °Clear

Charleston, Sunday, 18 October

Clear. High 68°, low 48°.

Pressure30.45 inHg
Wind4.8 mph SE
Humidity44%
Visibility6.2 mi
Dew point41°
Mon, 1973° / 48°0Clear
73 °Clear

Charleston, Monday, 19 October

Clear. High 73°, low 48°.

Pressure30.30 inHg
Wind6.4 mph SE
Humidity44%
Visibility6.2 mi
Dew point46°
Tue, 2075° / 51°0Clear
75 °Clear

Charleston, Tuesday, 20 October

Clear. High 75°, low 51°.

Pressure30.24 inHg
Wind4.9 mph E
Humidity41%
Visibility6.2 mi
Dew point44°
Wed, 2177° / 51°0Clear
77 °Clear

Charleston, Wednesday, 21 October

Clear. High 77°, low 51°.

Pressure30.24 inHg
Wind4.4 mph E
Humidity39%
Visibility—
Dew point45°
Thu, 2283° / 54°0Mostly clear
83 °Mostly clear

Charleston, Thursday, 22 October

Mostly clear. High 83°, low 54°.

Pressure30.15 inHg
Wind7.2 mph SE
Humidity31%
Visibility—
Dew point43°
Fri, 2384° / 58°0Clear
84 °Clear

Charleston, Friday, 23 October

Clear. High 84°, low 58°.

Pressure30.09 inHg
Wind10.2 mph S
Humidity33%
Visibility—
Dew point46°
Sat, 2485° / 59°0Clear
85 °Clear

Charleston, Saturday, 24 October

Clear. High 85°, low 59°.

Pressure30.15 inHg
Wind10.4 mph SE
Humidity32%
Visibility—
Dew point47°
Sun, 2584° / 61°0Overcast
84 °Overcast

Charleston, Sunday, 25 October

Overcast. High 84°, low 61°.

Pressure30.15 inHg
Wind6.2 mph S
Humidity35%
Visibility—
Dew point48°
Mon, 2683° / 60°0Partly cloudy
83 °Partly cloudy

Charleston, Monday, 26 October

Partly cloudy. High 83°, low 60°.

Pressure30.18 inHg
Wind11.6 mph N
Humidity40%
Visibility—
Dew point51°
Tue, 2777° / 59°0Overcast
77 °Overcast

Charleston, Tuesday, 27 October

Overcast. High 77°, low 59°.

Pressure30.15 inHg
Wind14.3 mph E
Humidity42%
Visibility—
Dew point49°
Wed, 2869° / 59°0.74Rain
69 °Rain

Charleston, Wednesday, 28 October

Rain. High 69°, low 59°.

Pressure30.18 inHg
Wind15.4 mph SE
Humidity94%
Visibility—
Dew point58°
Thu, 2978° / 60°0Overcast
78 °Overcast

Charleston, Thursday, 29 October

Overcast. High 78°, low 60°.

Pressure30.03 inHg
Wind9.9 mph SW
Humidity81%
Visibility—
Dew point64°
Fri, 3075° / 71°0.1Light rain
75 °Light rain

Charleston, Friday, 30 October

Light rain. High 75°, low 71°.

Pressure30.06 inHg
Wind10.6 mph E
Humidity94%
Visibility—
Dew point70°
Sat, 3183° / 69°0.41Rain
83 °Rain

Charleston, Saturday, 31 October

Rain. High 83°, low 69°.

Pressure29.88 inHg
Wind12.4 mph S
Humidity76%
Visibility—
Dew point67°

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, TX 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, TX 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.