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As of 16:23 EDT

Weather in Charleston, TN

85°Current weather

Charleston, Sunday, 9 August, 16:23

Heavy rain. Feels like 92°. High 86°, low 71°.

Pressure30.06 inHg
Wind3 mph S
Humidity71%
Visibility6.2 mi
Dew point73°

Two-week outlook for Charleston, TN: week one averages a high of 93.4° and week two 99.4°, so week two runs 6° warmer than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 86°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)93.4°72.9°0.3 in / 3 d—
2nd (August 16 – August 22)99.4°72.6°0.6 in / 3 d—

Weekend weather

Sun, August 9
Light rain
86°71°
0.07 in
Sat, August 15
Light rain
98°76°
0.07 in
Sun, August 16
Clear
100°74°
no precip.
Sat, August 22
Light rain
96°70°
0.21 in
Mon, 1090° / 72°0.01Light rain
90 °Light rain

Charleston, Monday, 10 August

Light rain. High 90°, low 72°.

Pressure30.12 inHg
Wind4.8 mph SW
Humidity59%
Visibility6.2 mi
Dew point71°
Tue, 1192° / 74°0.04Light rain
92 °Light rain

Charleston, Tuesday, 11 August

Light rain. High 92°, low 74°.

Pressure30.06 inHg
Wind4.9 mph SW
Humidity56%
Visibility6.2 mi
Dew point71°
Wed, 1297° / 71°0.03Light rain
97 °Light rain

Charleston, Wednesday, 12 August

Light rain. High 97°, low 71°.

Pressure29.97 inHg
Wind8 mph SW
Humidity51%
Visibility6.2 mi
Dew point70°
Thu, 1394° / 73°0.11Light rain
94 °Light rain

Charleston, Thursday, 13 August

Light rain. High 94°, low 73°.

Pressure30.00 inHg
Wind5.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point71°
Fri, 1497° / 73°0Partly cloudy
97 °Partly cloudy

Charleston, Friday, 14 August

Partly cloudy. High 97°, low 73°.

Pressure30.03 inHg
Wind5.1 mph SW
Humidity42%
Visibility—
Dew point68°
Sat, 1598° / 76°0.07Light rain
98 °Light rain

Charleston, Saturday, 15 August

Light rain. High 98°, low 76°.

Pressure30.12 inHg
Wind6.7 mph E
Humidity43%
Visibility—
Dew point69°
Sun, 16100° / 74°0Clear
100 °Clear

Charleston, Sunday, 16 August

Clear. High 100°, low 74°.

Pressure30.03 inHg
Wind9.1 mph W
Humidity32%
Visibility—
Dew point61°
Mon, 17101° / 75°0Clear
101 °Clear

Charleston, Monday, 17 August

Clear. High 101°, low 75°.

Pressure29.97 inHg
Wind7.7 mph NW
Humidity29%
Visibility—
Dew point60°
Tue, 18102° / 76°0.04Light rain
102 °Light rain

Charleston, Tuesday, 18 August

Light rain. High 102°, low 76°.

Pressure30.00 inHg
Wind5.8 mph E
Humidity35%
Visibility—
Dew point66°
Wed, 19101° / 71°0.3Rain
101 °Rain

Charleston, Wednesday, 19 August

Rain. High 101°, low 71°.

Pressure30.00 inHg
Wind13.4 mph S
Humidity37%
Visibility—
Dew point67°
Thu, 2098° / 69°0.03Light rain
98 °Light rain

Charleston, Thursday, 20 August

Light rain. High 98°, low 69°.

Pressure30.00 inHg
Wind7.8 mph SW
Humidity47%
Visibility—
Dew point68°
Fri, 2199° / 72°0.07Light rain
99 °Light rain

Charleston, Friday, 21 August

Light rain. High 99°, low 72°.

Pressure29.91 inHg
Wind10.3 mph S
Humidity47%
Visibility—
Dew point67°
Sat, 2296° / 70°0.21Light rain
96 °Light rain

Charleston, Saturday, 22 August

Light rain. High 96°, low 70°.

Pressure29.88 inHg
Wind10.9 mph S
Humidity48%
Visibility—
Dew point68°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Charleston, TN, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.