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As of 20:29 EST

Weather in Charleston, TN

42°Current weather

Charleston, Friday, 13 November, 20:29

Overcast. Feels like 38°. High 47°, low 40°.

Pressure29.97 inHg
Wind6.9 mph N
Humidity84%
Visibility6.2 mi
Dew point37°
Sat, 1451° / 36°0Partly cloudy
51 °Partly cloudy

Charleston, Saturday, 14 November

Partly cloudy. High 51°, low 36°.

Pressure30.24 inHg
Wind9.1 mph N
Humidity48%
Visibility6.2 mi
Dew point26°
Sun, 1555° / 36°0Partly cloudy
55 °Partly cloudy

Charleston, Sunday, 15 November

Partly cloudy. High 55°, low 36°.

Pressure30.39 inHg
Wind8.9 mph NE
Humidity47%
Visibility6.2 mi
Dew point31°
Mon, 1657° / 36°0Clear
57 °Clear

Charleston, Monday, 16 November

Clear. High 57°, low 36°.

Pressure30.50 inHg
Wind0.5 mph W
Humidity44%
Visibility6.2 mi
Dew point32°
Tue, 1761° / 36°0Clear
61 °Clear

Charleston, Tuesday, 17 November

Clear. High 61°, low 36°.

Pressure30.53 inHg
Wind2.1 mph NE
Humidity47%
Visibility6.2 mi
Dew point35°
Wed, 1864° / 36°0Clear
64 °Clear

Charleston, Wednesday, 18 November

Clear. High 64°, low 36°.

Pressure30.45 inHg
Wind2.2 mph NW
Humidity32%
Visibility—
Dew point28°
Thu, 1964° / 38°0Partly cloudy
64 °Partly cloudy

Charleston, Thursday, 19 November

Partly cloudy. High 64°, low 38°.

Pressure30.42 inHg
Wind3.7 mph N
Humidity29%
Visibility—
Dew point28°
Fri, 2065° / 42°0Overcast
65 °Overcast

Charleston, Friday, 20 November

Overcast. High 65°, low 42°.

Pressure30.33 inHg
Wind5.3 mph NE
Humidity33%
Visibility—
Dew point32°
Sat, 2165° / 42°0Overcast
65 °Overcast

Charleston, Saturday, 21 November

Overcast. High 65°, low 42°.

Pressure30.15 inHg
Wind3.2 mph SW
Humidity32%
Visibility—
Dew point32°
Sun, 2253° / 37°0Mostly clear
53 °Mostly clear

Charleston, Sunday, 22 November

Mostly clear. High 53°, low 37°.

Pressure30.09 inHg
Wind10.4 mph N
Humidity49%
Visibility—
Dew point34°
Mon, 2340° / 25°0Clear
40 °Clear

Charleston, Monday, 23 November

Clear. High 40°, low 25°.

Pressure30.24 inHg
Wind11.7 mph NW
Humidity25%
Visibility—
Dew point6°
Tue, 2437° / 20°0Clear
37 °Clear

Charleston, Tuesday, 24 November

Clear. High 37°, low 20°.

Pressure30.47 inHg
Wind10.2 mph N
Humidity24%
Visibility—
Dew point0°
Wed, 2541° / 17°0Clear
41 °Clear

Charleston, Wednesday, 25 November

Clear. High 41°, low 17°.

Pressure30.62 inHg
Wind7.6 mph NE
Humidity22%
Visibility—
Dew point1°
Thu, 2646° / 18°0Clear
46 °Clear

Charleston, Thursday, 26 November

Clear. High 46°, low 18°.

Pressure30.59 inHg
Wind4.3 mph NE
Humidity22%
Visibility—
Dew point6°
Fri, 2753° / 23°0Clear
53 °Clear

Charleston, Friday, 27 November

Clear. High 53°, low 23°.

Pressure30.39 inHg
Wind4.7 mph NE
Humidity24%
Visibility—
Dew point12°
Sat, 2855° / 31°0Partly cloudy
55 °Partly cloudy

Charleston, Saturday, 28 November

Partly cloudy. High 55°, low 31°.

Pressure30.27 inHg
Wind3.4 mph N
Humidity32%
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, TN 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, TN 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.