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As of 16:11 EDT

Weather in Charleston, TN

75°Current weather

Charleston, Thursday, 29 October, 16:11

Clear. Feels like 74°. High 75°, low 50°.

Pressure30.18 inHg
Wind0 mph N
Humidity42%
Visibility6.2 mi
Dew point51°
Fri, 3078° / 47°0Clear
78 °Clear

Charleston, Friday, 30 October

Clear. High 78°, low 47°.

Pressure30.24 inHg
Wind6.4 mph N
Humidity46%
Visibility6.2 mi
Dew point49°
Sat, 3177° / 52°0Overcast
77 °Overcast

Charleston, Saturday, 31 October

Overcast. High 77°, low 52°.

Pressure30.33 inHg
Wind3.8 mph NE
Humidity54%
Visibility6.2 mi
Dew point52°
Sun, 0164° / 54°0.59Rain
64 °Rain

Charleston, Sunday, 1 November

Rain. High 64°, low 54°.

Pressure30.39 inHg
Wind2.5 mph SE
Humidity91%
Visibility2.6 mi
Dew point54°
Mon, 0270° / 56°0Overcast
70 °Overcast

Charleston, Monday, 2 November

Overcast. High 70°, low 56°.

Pressure30.30 inHg
Wind1.1 mph E
Humidity63%
Visibility6.2 mi
Dew point51°
Tue, 0374° / 52°0Clear
74 °Clear

Charleston, Tuesday, 3 November

Clear. High 74°, low 52°.

Pressure30.12 inHg
Wind4.4 mph S
Humidity52%
Visibility—
Dew point50°
Wed, 0472° / 59°0.91Heavy rain
72 °Heavy rain

Charleston, Wednesday, 4 November

Heavy rain. High 72°, low 59°.

Pressure29.88 inHg
Wind14.2 mph SE
Humidity64%
Visibility—
Dew point58°
Thu, 0567° / 56°2.49Heavy rain
67 °Heavy rain

Charleston, Thursday, 5 November

Heavy rain. High 67°, low 56°.

Pressure29.62 inHg
Wind11.9 mph SW
Humidity78%
Visibility—
Dew point59°
Fri, 0664° / 50°0.03Light rain
64 °Light rain

Charleston, Friday, 6 November

Light rain. High 64°, low 50°.

Pressure29.80 inHg
Wind8.5 mph NW
Humidity62%
Visibility—
Dew point47°
Sat, 0756° / 48°0Overcast
56 °Overcast

Charleston, Saturday, 7 November

Overcast. High 56°, low 48°.

Pressure30.06 inHg
Wind9.2 mph NW
Humidity62%
Visibility—
Dew point43°
Sun, 0858° / 41°0Clear
58 °Clear

Charleston, Sunday, 8 November

Clear. High 58°, low 41°.

Pressure30.21 inHg
Wind9.1 mph NE
Humidity45%
Visibility—
Dew point34°
Mon, 0954° / 42°0.22Rain
54 °Rain

Charleston, Monday, 9 November

Rain. High 54°, low 42°.

Pressure30.18 inHg
Wind5.2 mph NE
Humidity64%
Visibility—
Dew point40°
Tue, 1049° / 44°0.3Rain
49 °Rain

Charleston, Tuesday, 10 November

Rain. High 49°, low 44°.

Pressure30.03 inHg
Wind7.5 mph NW
Humidity91%
Visibility—
Dew point46°
Wed, 1154° / 41°0Light rain
54 °Light rain

Charleston, Wednesday, 11 November

Light rain. High 54°, low 41°.

Pressure30.12 inHg
Wind11.2 mph N
Humidity50%
Visibility—
Dew point34°
Thu, 1260° / 38°0Mostly clear
60 °Mostly clear

Charleston, Thursday, 12 November

Mostly clear. High 60°, low 38°.

Pressure30.06 inHg
Wind3.6 mph N
Humidity50%
Visibility—
Dew point38°
Fri, 1363° / 42°0Clear
63 °Clear

Charleston, Friday, 13 November

Clear. High 63°, low 42°.

Pressure29.97 inHg
Wind12.1 mph SW
Humidity43%
Visibility—
Dew point37°

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.