EN
English Español

As of 23:58 EDT

Weather in Charleston, TN

47°Current weather

Charleston, Sunday, 25 October, 23:58

Clear. Feels like 47°. High 71°, low 47°.

Pressure30.39 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point47°
Mon, 2672° / 46°0Overcast
72 °Overcast

Charleston, Monday, 26 October

Overcast. High 72°, low 46°.

Pressure30.39 inHg
Wind2.1 mph N
Humidity50%
Visibility6.2 mi
Dew point47°
Tue, 2775° / 46°0Mostly clear
75 °Mostly clear

Charleston, Tuesday, 27 October

Mostly clear. High 75°, low 46°.

Pressure30.30 inHg
Wind1.1 mph NE
Humidity53%
Visibility6.2 mi
Dew point49°
Wed, 2875° / 54°0Clear
75 °Clear

Charleston, Wednesday, 28 October

Clear. High 75°, low 54°.

Pressure30.30 inHg
Wind1.2 mph NE
Humidity50%
Visibility6.2 mi
Dew point48°
Thu, 2974° / 50°0Clear
74 °Clear

Charleston, Thursday, 29 October

Clear. High 74°, low 50°.

Pressure30.27 inHg
Wind3.4 mph NE
Humidity57%
Visibility6.2 mi
Dew point51°
Fri, 3077° / 50°0Partly cloudy
77 °Partly cloudy

Charleston, Friday, 30 October

Partly cloudy. High 77°, low 50°.

Pressure30.15 inHg
Wind5.5 mph NE
Humidity37%
Visibility—
Dew point44°
Sat, 3176° / 59°0Overcast
76 °Overcast

Charleston, Saturday, 31 October

Overcast. High 76°, low 59°.

Pressure30.18 inHg
Wind8.3 mph SE
Humidity42%
Visibility—
Dew point48°
Sun, 0165° / 61°1.5Heavy rain
65 °Heavy rain

Charleston, Sunday, 1 November

Heavy rain. High 65°, low 61°.

Pressure29.97 inHg
Wind12.7 mph E
Humidity90%
Visibility—
Dew point58°
Mon, 0263° / 60°0.42Rain
63 °Rain

Charleston, Monday, 2 November

Rain. High 63°, low 60°.

Pressure29.77 inHg
Wind10.6 mph SW
Humidity94%
Visibility—
Dew point61°
Tue, 0364° / 52°0.02Light rain
64 °Light rain

Charleston, Tuesday, 3 November

Light rain. High 64°, low 52°.

Pressure29.94 inHg
Wind9.4 mph N
Humidity69%
Visibility—
Dew point51°
Wed, 0466° / 48°0Mostly clear
66 °Mostly clear

Charleston, Wednesday, 4 November

Mostly clear. High 66°, low 48°.

Pressure30.12 inHg
Wind5 mph N
Humidity52%
Visibility—
Dew point46°
Thu, 0558° / 44°0Overcast
58 °Overcast

Charleston, Thursday, 5 November

Overcast. High 58°, low 44°.

Pressure30.24 inHg
Wind12.6 mph NE
Humidity55%
Visibility—
Dew point40°
Fri, 0657° / 34°0Clear
57 °Clear

Charleston, Friday, 6 November

Clear. High 57°, low 34°.

Pressure30.24 inHg
Wind5.9 mph N
Humidity46%
Visibility—
Dew point34°
Sat, 0760° / 37°0Clear
60 °Clear

Charleston, Saturday, 7 November

Clear. High 60°, low 37°.

Pressure30.24 inHg
Wind7.8 mph SW
Humidity39%
Visibility—
Dew point31°
Sun, 0859° / 43°0Light rain
59 °Light rain

Charleston, Sunday, 8 November

Light rain. High 59°, low 43°.

Pressure30.15 inHg
Wind10.6 mph S
Humidity61%
Visibility—
Dew point41°
Mon, 0959° / 42°0Clear
59 °Clear

Charleston, Monday, 9 November

Clear. High 59°, low 42°.

Pressure30.24 inHg
Wind9.6 mph NE
Humidity46%
Visibility—
Dew point35°

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.