As of 19:36 BST

Weather in Charleston

+16°Weather now

Charleston, Saturday, 8 August, 19:36

Overcast. Feels like 16°C. High 20°C, low 13°C.

Pressure1008 mb
Wind1 mph W
Humidity90%
Visibility6.2 mi
Dew point15°C

Ten-day forecast for Charleston: +7° to +23°, with rain expected on 2 days. The table below breaks each day down by time of day — morning, afternoon, evening and night.

+23°
Best day: 12 August, Wednesday
+18° · 7.1 mm
Worst day: 16 August, Sunday

Tap any day below to see the weather morning, afternoon, evening and night.

Sun, 09+10 ° /19 °0.6Light rain
MorningOvercast+14°feels +14°
AfternoonOvercast+18°feels +18°
EveningClear sky+15°feels +14°
NightLight rain+15°feels +14°
+19 °Light rain

Charleston, Sunday, 9 August

Light rain. High 19°C, low 10°C.

Pressure1009 mb
Wind13 mph SW
Humidity60%
Visibility6.2 mi
Dew point8°C
Mon, 10+9 ° /17 °0.1Light rain
MorningPartly cloudy+12°feels +11°
AfternoonOvercast+16°feels +16°
EveningOvercast+13°feels +13°
NightOvercast+11°feels +10°
+17 °Light rain

Charleston, Monday, 10 August

Light rain. High 17°C, low 9°C.

Pressure1020 mb
Wind6 mph NW
Humidity53%
Visibility6.2 mi
Dew point6°C
Tue, 11+7 ° /18 °0Overcast
MorningOvercast+10°feels +9°
AfternoonOvercast+17°feels +17°
EveningOvercast+14°feels +14°
NightOvercast+8°feels +7°
+18 °Overcast

Charleston, Tuesday, 11 August

Overcast. High 18°C, low 7°C.

Pressure1024 mb
Wind2 mph N
Humidity61%
Visibility6.2 mi
Dew point8°C
Wed, 12+13 ° /23 °0.6Light rain
MorningOvercast+16°feels +16°
AfternoonOvercast+23°feels +23°
EveningLight rain+21°feels +21°
NightOvercast+13°feels +13°
+23 °Light rain

Charleston, Wednesday, 12 August

Light rain. High 23°C, low 13°C.

Pressure1017 mb
Wind12 mph SW
Humidity55%
Visibility6.2 mi
Dew point13°C
Thu, 13+16 ° /20 °0.2Light rain
MorningLight rain+17°feels +17°
AfternoonLight rain+17°feels +17°
EveningLight rain+19°feels +19°
NightLight rain+16°feels +16°
+20 °Light rain

Charleston, Thursday, 13 August

Light rain. High 20°C, low 16°C.

Pressure1016 mb
Wind9 mph SW
Humidity85%
Visibility—
Dew point14°C
Fri, 14+12 ° /20 °0.1Light rain
MorningLight rain+15°feels +15°
AfternoonLight rain+19°feels +19°
EveningLight rain+17°feels +17°
NightLight rain+14°feels +14°
+20 °Light rain

Charleston, Friday, 14 August

Light rain. High 20°C, low 12°C.

Pressure1017 mb
Wind6 mph NW
Humidity53%
Visibility—
Dew point9°C
Sat, 15+10 ° /19 °0Mainly clear
MorningMainly clear+13°feels +12°
AfternoonMainly clear+18°feels +17°
EveningMainly clear+15°feels +14°
NightMainly clear+11°feels +11°
+19 °Mainly clear

Charleston, Saturday, 15 August

Mainly clear. High 19°C, low 10°C.

Pressure1018 mb
Wind9 mph NE
Humidity51%
Visibility—
Dew point7°C
Sun, 16+11 ° /18 °7.1Rain
MorningRain+13°feels +13°
AfternoonRain+17°feels +17°
EveningRain+13°feels +13°
NightRain+13°feels +13°
+18 °Rain

Charleston, Sunday, 16 August

Rain. High 18°C, low 11°C.

Pressure1013 mb
Wind6 mph NE
Humidity71%
Visibility—
Dew point12°C
Mon, 17+12 ° /17 °6Light rain
MorningLight rain+13°feels +13°
AfternoonLight rain+16°feels +16°
EveningLight rain+16°feels +15°
NightLight rain+13°feels +13°
+17 °Light rain

Charleston, Monday, 17 August

Light rain. High 17°C, low 12°C.

Pressure1010 mb
Wind9 mph W
Humidity69%
Visibility—
Dew point10°C

Forecast questions

How accurate is a 10-day forecast?

The first 3–5 days are the most dependable — usually within 1–2 degrees. From day 6 to 10 the models show the trend: the direction of change is right more often than the exact figures.

What does the time-of-day table show?

Temperature in Charleston at around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime temperature against expected rainfall: a warm, dry day scores highest.