As of 08:50 EDT

Weather in Charleston, TN

55°Current weather

Charleston, Saturday, 31 October, 08:50

Overcast. Feels like 54°. High 75°, low 55°.

Pressure30.30 inHg
Wind5.1 mph NE
Humidity100%
Visibility6.2 mi
Dew point55°
Sun, 0163° / 52°0.07Light rain
63 °Light rain

Charleston, Sunday, 1 November

Light rain. High 63°, low 52°.

Pressure30.36 inHg
Wind2.2 mph SE
Humidity66%
Visibility6.2 mi
Dew point48°
Mon, 0278° / 57°0Mostly clear
78 °Mostly clear

Charleston, Monday, 2 November

Mostly clear. High 78°, low 57°.

Pressure30.27 inHg
Wind5.5 mph SE
Humidity48%
Visibility6.2 mi
Dew point49°
Tue, 0378° / 57°0Overcast
78 °Overcast

Charleston, Tuesday, 3 November

Overcast. High 78°, low 57°.

Pressure30.18 inHg
Wind6.3 mph SE
Humidity54%
Visibility6.2 mi
Dew point54°
Wed, 0475° / 66°0.61Rain
75 °Rain

Charleston, Wednesday, 4 November

Rain. High 75°, low 66°.

Pressure29.91 inHg
Wind12.7 mph SE
Humidity62%
Visibility—
Dew point60°
Thu, 0572° / 65°0.95Rain
72 °Rain

Charleston, Thursday, 5 November

Rain. High 72°, low 65°.

Pressure29.65 inHg
Wind10.6 mph S
Humidity71%
Visibility—
Dew point61°
Fri, 0671° / 63°0.05Light rain
71 °Light rain

Charleston, Friday, 6 November

Light rain. High 71°, low 63°.

Pressure29.88 inHg
Wind5.3 mph NE
Humidity71%
Visibility—
Dew point59°
Sat, 0779° / 58°0Mostly clear
79 °Mostly clear

Charleston, Saturday, 7 November

Mostly clear. High 79°, low 58°.

Pressure29.94 inHg
Wind3.5 mph NE
Humidity38%
Visibility—
Dew point49°
Sun, 0874° / 56°0Overcast
74 °Overcast

Charleston, Sunday, 8 November

Overcast. High 74°, low 56°.

Pressure30.00 inHg
Wind3.2 mph W
Humidity45%
Visibility—
Dew point49°
Mon, 0970° / 60°0.1Light rain
70 °Light rain

Charleston, Monday, 9 November

Light rain. High 70°, low 60°.

Pressure29.94 inHg
Wind4.6 mph S
Humidity71%
Visibility—
Dew point59°
Tue, 1068° / 50°0.46Rain
68 °Rain

Charleston, Tuesday, 10 November

Rain. High 68°, low 50°.

Pressure29.85 inHg
Wind9.4 mph W
Humidity48%
Visibility—
Dew point46°
Wed, 1166° / 47°0Mostly clear
66 °Mostly clear

Charleston, Wednesday, 11 November

Mostly clear. High 66°, low 47°.

Pressure30.03 inHg
Wind7.1 mph N
Humidity41%
Visibility—
Dew point39°
Thu, 1265° / 41°0Mostly clear
65 °Mostly clear

Charleston, Thursday, 12 November

Mostly clear. High 65°, low 41°.

Pressure30.00 inHg
Wind4.5 mph NE
Humidity31%
Visibility—
Dew point31°
Fri, 1364° / 46°0Overcast
64 °Overcast

Charleston, Friday, 13 November

Overcast. High 64°, low 46°.

Pressure30.06 inHg
Wind4.7 mph N
Humidity37%
Visibility—
Dew point35°
Sat, 1469° / 47°0Partly cloudy
69 °Partly cloudy

Charleston, Saturday, 14 November

Partly cloudy. High 69°, low 47°.

Pressure30.06 inHg
Wind8.7 mph W
Humidity42%
Visibility—
Dew point42°
Sun, 1568° / 45°0Clear
68 °Clear

Charleston, Sunday, 15 November

Clear. High 68°, low 45°.

Pressure30.15 inHg
Wind5.6 mph NE
Humidity41%
Visibility—
Dew point40°

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.