As of 12:47 PDT

Weather in Charleston, WA

52°Current weather

Charleston, Wednesday, 28 October, 12:47

Partly cloudy. Feels like 51°. High 53°, low 46°.

Pressure29.94 inHg
Wind11.5 mph SW
Humidity78%
Visibility6.2 mi
Dew point46°

Monthly outlook for Charleston, WA: average high 53.9°, average low 43.9°. That is 1.6° above the climate normal for October. Precipitation is expected on 6 days (about 3.9 inches), against a normal of 9 days and 3.7 inches. The warmest day looks like 6 November (60.7°), the coolest 1 November (36.4°).

53.9°/43.9°
Average high / low
+1.6°
Above normal
6 / 9
Wet days / normal
3.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November54.3°51.8°+1.4°
7 November – 16 November53.1°49.2°+2.2°
17 November – 26 Novemberat normal45.8°—

October records over 66 years

83.8°1 October 1987All-time high
28.6°31 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Bremerton (3 mi).

Thu, 2953° / 46°0.18Rain
53 °Rain

Charleston, Thursday, 29 October

Rain. High 53°, low 46°.

Pressure30.00 inHg
Wind5.2 mph SW
Humidity82%
Visibility4.0 mi
Dew point43°
Fri, 3052° / 40°0Light rain
52 °Light rain

Charleston, Friday, 30 October

Light rain. High 52°, low 40°.

Pressure29.94 inHg
Wind0.8 mph SE
Humidity81%
Visibility6.2 mi
Dew point42°
Sat, 3152° / 37°0Partly cloudy
52 °Partly cloudy

Charleston, Saturday, 31 October

Partly cloudy. High 52°, low 37°.

Pressure30.03 inHg
Wind2.6 mph NE
Humidity81%
Visibility6.2 mi
Dew point43°
Sun, 0151° / 36°0Partly cloudy
51 °Partly cloudy

Charleston, Sunday, 1 November

Partly cloudy. High 51°, low 36°.

Pressure30.27 inHg
Wind2.3 mph SE
Humidity83%
Visibility6.2 mi
Dew point42°
Mon, 0251° / 40°0Overcast
51 °Overcast

Charleston, Monday, 2 November

Overcast. High 51°, low 40°.

Pressure30.36 inHg
Wind4.4 mph NE
Humidity88%
Visibility—
Dew point42°
Tue, 0355° / 42°0Overcast
55 °Overcast

Charleston, Tuesday, 3 November

Overcast. High 55°, low 42°.

Pressure30.18 inHg
Wind4.6 mph N
Humidity70%
Visibility—
Dew point40°
Wed, 0456° / 42°0Overcast
56 °Overcast

Charleston, Wednesday, 4 November

Overcast. High 56°, low 42°.

Pressure29.94 inHg
Wind4.5 mph N
Humidity68%
Visibility—
Dew point39°
Thu, 0559° / 47°0Overcast
59 °Overcast

Charleston, Thursday, 5 November

Overcast. High 59°, low 47°.

Pressure29.97 inHg
Wind4.8 mph S
Humidity65%
Visibility—
Dew point40°
Fri, 0661° / 48°0Overcast
61 °Overcast

Charleston, Friday, 6 November

Overcast. High 61°, low 48°.

Pressure29.85 inHg
Wind3.8 mph S
Humidity65%
Visibility—
Dew point42°
Sat, 0753° / 50°0.47Rain
53 °Rain

Charleston, Saturday, 7 November

Rain. High 53°, low 50°.

Pressure29.56 inHg
Wind5.2 mph SE
Humidity93%
Visibility—
Dew point48°
Sun, 0858° / 45°0.01Light rain
58 °Light rain

Charleston, Sunday, 8 November

Light rain. High 58°, low 45°.

Pressure30.06 inHg
Wind8 mph SW
Humidity86%
Visibility—
Dew point48°
Mon, 0957° / 43°0Overcast
57 °Overcast

Charleston, Monday, 9 November

Overcast. High 57°, low 43°.

Pressure30.09 inHg
Wind3.7 mph NE
Humidity74%
Visibility—
Dew point43°
Tue, 1049° / 46°0.42Rain
49 °Rain

Charleston, Tuesday, 10 November

Rain. High 49°, low 46°.

Pressure29.85 inHg
Wind5.5 mph S
Humidity88%
Visibility—
Dew point45°
Wed, 1150° / 47°1.77Heavy rain
50 °Heavy rain

Charleston, Wednesday, 11 November

Heavy rain. High 50°, low 47°.

Pressure29.62 inHg
Wind5.4 mph SE
Humidity95%
Visibility—
Dew point47°
Thu, 1252° / 49°0.97Rain
52 °Rain

Charleston, Thursday, 12 November

Rain. High 52°, low 49°.

Pressure29.47 inHg
Wind14.3 mph S
Humidity87%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1349° / 41°0.3Climate normal
49 °Climate normal

Charleston, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.3 in
Chance of precipitation55%
Record high60° (1967)
Record low32° (1985)
Sat, 1449° / 41°0.29Climate normal
49 °Climate normal

Charleston, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.29 in
Chance of precipitation57%
Record high60° (1969)
Record low32° (1964)
Sun, 1548° / 41°0.27Climate normal
48 °Climate normal

Charleston, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low41°
Average precipitation0.27 in
Chance of precipitation67%
Record high56° (2001)
Record low32° (1982)
Mon, 1647° / 40°0.22Climate normal
47 °Climate normal

Charleston, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.22 in
Chance of precipitation70%
Record high57° (1965)
Record low32° (1961)
Tue, 1747° / 40°0.26Climate normal
47 °Climate normal

Charleston, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.26 in
Chance of precipitation68%
Record high59° (2008)
Record low29° (1977)
Wed, 1847° / 39°0.19Climate normal
47 °Climate normal

Charleston, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.19 in
Chance of precipitation57%
Record high54° (1965)
Record low28° (1977)
Thu, 1947° / 39°0.36Climate normal
47 °Climate normal

Charleston, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.36 in
Chance of precipitation72%
Record high58° (1987)
Record low27° (2011)
Fri, 2047° / 39°0.24Climate normal
47 °Climate normal

Charleston, Friday, 20 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.24 in
Chance of precipitation57%
Record high59° (2002)
Record low26° (1977)
Sat, 2146° / 38°0.27Climate normal
46 °Climate normal

Charleston, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.27 in
Chance of precipitation55%
Record high58° (2002)
Record low22° (1985)
Sun, 2245° / 38°0.25Climate normal
45 °Climate normal

Charleston, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high45°
Average low38°
Average precipitation0.25 in
Chance of precipitation67%
Record high60° (2017)
Record low19° (1985)
Mon, 2345° / 38°0.31Climate normal
45 °Climate normal

Charleston, Monday, 23 November

Climate normal for this date — 60-year average.

Average high45°
Average low38°
Average precipitation0.31 in
Chance of precipitation73%
Record high58° (2017)
Record low15° (1985)
Tue, 2445° / 38°0.3Climate normal
45 °Climate normal

Charleston, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high45°
Average low38°
Average precipitation0.3 in
Chance of precipitation67%
Record high54° (1995)
Record low16° (1985)
Wed, 2545° / 38°0.29Climate normal
45 °Climate normal

Charleston, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high45°
Average low38°
Average precipitation0.29 in
Chance of precipitation67%
Record high53° (1977)
Record low23° (1985)
Thu, 2645° / 37°0.25Climate normal
45 °Climate normal

Charleston, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.25 in
Chance of precipitation58%
Record high55° (2014)
Record low24° (1985)

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, WA 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, WA 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.