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As of 06:15 EDT

Weather in Charleston, TN

43°Current weather

Charleston, Friday, 30 October, 06:15

Fog. Feels like 43°. High 80°, low 43°.

Pressure30.24 inHg
Wind0 mph N
Humidity100%
Visibility2.5 mi
Dew point44°
Sat, 3177° / 55°0Overcast
77 °Overcast

Charleston, Saturday, 31 October

Overcast. High 77°, low 55°.

Pressure30.33 inHg
Wind4.1 mph SE
Humidity34%
Visibility6.2 mi
Dew point44°
Sun, 0166° / 55°0.19Rain
66 °Rain

Charleston, Sunday, 1 November

Rain. High 66°, low 55°.

Pressure30.39 inHg
Wind0.7 mph N
Humidity75%
Visibility6.2 mi
Dew point50°
Mon, 0276° / 55°0Mostly clear
76 °Mostly clear

Charleston, Monday, 2 November

Mostly clear. High 76°, low 55°.

Pressure30.30 inHg
Wind1.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point48°
Tue, 0377° / 55°0Mostly clear
77 °Mostly clear

Charleston, Tuesday, 3 November

Mostly clear. High 77°, low 55°.

Pressure30.09 inHg
Wind10.5 mph S
Humidity43%
Visibility—
Dew point49°
Wed, 0476° / 57°2.72Heavy rain
76 °Heavy rain

Charleston, Wednesday, 4 November

Heavy rain. High 76°, low 57°.

Pressure29.88 inHg
Wind11.9 mph S
Humidity45%
Visibility—
Dew point50°
Thu, 0562° / 56°1.05Heavy rain
62 °Heavy rain

Charleston, Thursday, 5 November

Heavy rain. High 62°, low 56°.

Pressure29.68 inHg
Wind10.8 mph SW
Humidity82%
Visibility—
Dew point55°
Fri, 0664° / 51°0.01Light rain
64 °Light rain

Charleston, Friday, 6 November

Light rain. High 64°, low 51°.

Pressure29.97 inHg
Wind8 mph N
Humidity74%
Visibility—
Dew point54°
Sat, 0764° / 45°0Partly cloudy
64 °Partly cloudy

Charleston, Saturday, 7 November

Partly cloudy. High 64°, low 45°.

Pressure30.21 inHg
Wind7.7 mph NE
Humidity49%
Visibility—
Dew point42°
Sun, 0868° / 45°0Overcast
68 °Overcast

Charleston, Sunday, 8 November

Overcast. High 68°, low 45°.

Pressure30.18 inHg
Wind4.5 mph NE
Humidity44%
Visibility—
Dew point41°
Mon, 0965° / 46°0Clear
65 °Clear

Charleston, Monday, 9 November

Clear. High 65°, low 46°.

Pressure30.15 inHg
Wind6.5 mph N
Humidity52%
Visibility—
Dew point45°
Tue, 1067° / 45°0Clear
67 °Clear

Charleston, Tuesday, 10 November

Clear. High 67°, low 45°.

Pressure30.03 inHg
Wind6 mph NE
Humidity44%
Visibility—
Dew point42°
Wed, 1169° / 47°0Overcast
69 °Overcast

Charleston, Wednesday, 11 November

Overcast. High 69°, low 47°.

Pressure29.88 inHg
Wind9.8 mph S
Humidity46%
Visibility—
Dew point44°
Thu, 1267° / 60°0.11Light rain
67 °Light rain

Charleston, Thursday, 12 November

Light rain. High 67°, low 60°.

Pressure29.83 inHg
Wind11.3 mph S
Humidity90%
Visibility—
Dew point62°
Fri, 1376° / 61°0.02Light rain
76 °Light rain

Charleston, Friday, 13 November

Light rain. High 76°, low 61°.

Pressure30.03 inHg
Wind11.1 mph S
Humidity64%
Visibility—
Dew point61°
Sat, 1478° / 60°0Overcast
78 °Overcast

Charleston, Saturday, 14 November

Overcast. High 78°, low 60°.

Pressure30.12 inHg
Wind9.4 mph S
Humidity57%
Visibility—
Dew point59°

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.