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As of 03:02 PDT

Weather in Charleston, WA

57°Current weather

Charleston, Sunday, 9 August, 03:02

Clear. Feels like 57°. High 78°, low 56°.

Pressure30.06 inHg
Wind2 mph S
Humidity90%
Visibility6.2 mi
Dew point54°

10-day forecast for Charleston, WA: 52° to 86°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

86°
Best day: Thursday, August 13
61° · 0.1 in
Worst day: Monday, August 17

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1080° / 53°0Partly cloudy
MorningOvercast57°feels 56°
AfternoonPartly cloudy77°feels 76°
EveningMostly clear67°feels 67°
OvernightClear55°feels 54°
80 °Partly cloudy

Charleston, Monday, 10 August

Partly cloudy. High 80°, low 53°.

Pressure30.09 inHg
Wind4.2 mph S
Humidity48%
Visibility6.2 mi
Dew point52°
Tue, 1185° / 52°0Clear
MorningMostly clear61°feels 60°
AfternoonClear84°feels 83°
EveningClear67°feels 66°
OvernightClear54°feels 53°
85 °Clear

Charleston, Tuesday, 11 August

Clear. High 85°, low 52°.

Pressure30.09 inHg
Wind2.2 mph SE
Humidity39%
Visibility6.2 mi
Dew point52°
Wed, 1284° / 53°0Clear
MorningClear61°feels 61°
AfternoonClear84°feels 83°
EveningClear69°feels 68°
OvernightOvercast55°feels 54°
84 °Clear

Charleston, Wednesday, 12 August

Clear. High 84°, low 53°.

Pressure29.97 inHg
Wind2.6 mph S
Humidity41%
Visibility6.2 mi
Dew point53°
Thu, 1386° / 53°0Clear
MorningClear69°feels 68°
AfternoonClear83°feels 82°
EveningClear69°feels 68°
OvernightClear54°feels 54°
86 °Clear

Charleston, Thursday, 13 August

Clear. High 86°, low 53°.

Pressure29.85 inHg
Wind8.5 mph NE
Humidity32%
Visibility—
Dew point50°
Fri, 1486° / 54°0Overcast
MorningOvercast67°feels 67°
AfternoonOvercast83°feels 82°
EveningOvercast67°feels 67°
OvernightOvercast60°feels 60°
86 °Overcast

Charleston, Friday, 14 August

Overcast. High 86°, low 54°.

Pressure29.91 inHg
Wind4.3 mph S
Humidity35%
Visibility—
Dew point52°
Sat, 1585° / 54°0Overcast
MorningOvercast65°feels 65°
AfternoonOvercast81°feels 79°
EveningOvercast66°feels 66°
OvernightOvercast58°feels 57°
85 °Overcast

Charleston, Saturday, 15 August

Overcast. High 85°, low 54°.

Pressure29.94 inHg
Wind7 mph SW
Humidity34%
Visibility—
Dew point49°
Sun, 1683° / 52°0Overcast
MorningOvercast65°feels 64°
AfternoonOvercast80°feels 78°
EveningOvercast65°feels 65°
OvernightOvercast58°feels 58°
83 °Overcast

Charleston, Sunday, 16 August

Overcast. High 83°, low 52°.

Pressure29.94 inHg
Wind8 mph SW
Humidity28%
Visibility—
Dew point43°
Mon, 1761° / 57°0.1Light rain
MorningLight rain60°feels 60°
AfternoonLight rain60°feels 60°
EveningLight rain58°feels 58°
OvernightLight rain58°feels 58°
61 °Light rain

Charleston, Monday, 17 August

Light rain. High 61°, low 57°.

Pressure30.00 inHg
Wind7.7 mph S
Humidity94%
Visibility—
Dew point58°
Tue, 1880° / 56°0Overcast
MorningOvercast65°feels 65°
AfternoonOvercast78°feels 78°
EveningOvercast67°feels 66°
OvernightOvercast61°feels 60°
80 °Overcast

Charleston, Tuesday, 18 August

Overcast. High 80°, low 56°.

Pressure29.97 inHg
Wind9 mph N
Humidity36%
Visibility—
Dew point48°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Charleston, WA 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 high against precipitation: a warm, dry day scores highest.