As of 06:48 PDT

Weather in Charleston, WA

46°Current weather

Charleston, Sunday, 25 October, 06:48

Rain. Feels like 44°. High 58°, low 46°.

Pressure29.94 inHg
Wind4.6 mph N
Humidity95%
Visibility6.2 mi
Dew point45°

Monthly outlook for Charleston, WA: average high 53.1°, average low 44°. That is 0.8° above the climate normal for October. Precipitation is expected on 13 days (about 6.3 inches), against a normal of 9 days and 3.6 inches. The warmest day looks like 26 October (61.2°), the coolest 2 November (35.2°).

53.1°/44°
Average high / low
+0.8°
Above normal
13 / 9
Wet days / normal
6.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November53.3°52.5°+0.4°
4 November – 13 November52.8°50.1°+1.5°
14 November – 23 Novemberat normal46.8°—

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).

Mon, 2661° / 47°0.12Light rain
61 °Light rain

Charleston, Monday, 26 October

Light rain. High 61°, low 47°.

Pressure30.03 inHg
Wind3.7 mph SW
Humidity74%
Visibility6.2 mi
Dew point47°
Tue, 2757° / 46°0.08Rain
57 °Rain

Charleston, Tuesday, 27 October

Rain. High 57°, low 46°.

Pressure30.00 inHg
Wind5.7 mph S
Humidity88%
Visibility6.2 mi
Dew point48°
Wed, 2853° / 42°0Partly cloudy
53 °Partly cloudy

Charleston, Wednesday, 28 October

Partly cloudy. High 53°, low 42°.

Pressure29.94 inHg
Wind11 mph SW
Humidity72%
Visibility6.2 mi
Dew point42°
Thu, 2947° / 42°0.38Light rain
47 °Light rain

Charleston, Thursday, 29 October

Light rain. High 47°, low 42°.

Pressure30.03 inHg
Wind7.4 mph S
Humidity82%
Visibility—
Dew point40°
Fri, 3051° / 40°0.06Light rain
51 °Light rain

Charleston, Friday, 30 October

Light rain. High 51°, low 40°.

Pressure29.97 inHg
Wind3.5 mph NE
Humidity93%
Visibility—
Dew point42°
Sat, 3153° / 37°0Clear
53 °Clear

Charleston, Saturday, 31 October

Clear. High 53°, low 37°.

Pressure30.03 inHg
Wind4.7 mph NE
Humidity77%
Visibility—
Dew point39°
Sun, 0151° / 37°0Mostly clear
51 °Mostly clear

Charleston, Sunday, 1 November

Mostly clear. High 51°, low 37°.

Pressure29.83 inHg
Wind7.6 mph NE
Humidity76%
Visibility—
Dew point39°
Mon, 0254° / 35°0.07Light rain
54 °Light rain

Charleston, Monday, 2 November

Light rain. High 54°, low 35°.

Pressure30.12 inHg
Wind8.1 mph S
Humidity76%
Visibility—
Dew point38°
Tue, 0348° / 46°0.73Rain
48 °Rain

Charleston, Tuesday, 3 November

Rain. High 48°, low 46°.

Pressure30.12 inHg
Wind2.6 mph S
Humidity98%
Visibility—
Dew point46°
Wed, 0448° / 47°0.3Light rain
48 °Light rain

Charleston, Wednesday, 4 November

Light rain. High 48°, low 47°.

Pressure29.85 inHg
Wind4.6 mph N
Humidity97%
Visibility—
Dew point47°
Thu, 0548° / 47°1.66Heavy rain
48 °Heavy rain

Charleston, Thursday, 5 November

Heavy rain. High 48°, low 47°.

Pressure29.56 inHg
Wind5 mph N
Humidity99%
Visibility—
Dew point47°
Fri, 0654° / 46°0.49Rain
54 °Rain

Charleston, Friday, 6 November

Rain. High 54°, low 46°.

Pressure29.35 inHg
Wind2.9 mph NW
Humidity88%
Visibility—
Dew point48°
Sat, 0756° / 48°0.17Light rain
56 °Light rain

Charleston, Saturday, 7 November

Light rain. High 56°, low 48°.

Pressure29.77 inHg
Wind11.5 mph SW
Humidity89%
Visibility—
Dew point49°
Sun, 0850° / 48°0.85Rain
50 °Rain

Charleston, Sunday, 8 November

Rain. High 50°, low 48°.

Pressure29.80 inHg
Wind4.3 mph NE
Humidity99%
Visibility—
Dew point49°
Mon, 0960° / 49°0.94Rain
60 °Rain

Charleston, Monday, 9 November

Rain. High 60°, low 49°.

Pressure29.71 inHg
Wind14.9 mph SW
Humidity94%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1050° / 41°0.19Climate normal
50 °Climate normal

Charleston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.19 in
Chance of precipitation48%
Record high61° (2016)
Record low31° (1986)
Wed, 1150° / 42°0.26Climate normal
50 °Climate normal

Charleston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.26 in
Chance of precipitation57%
Record high59° (1996)
Record low29° (1985)
Thu, 1249° / 42°0.26Climate normal
49 °Climate normal

Charleston, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.26 in
Chance of precipitation68%
Record high57° (2025)
Record low29° (1985)
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)

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.