As of 20:25 PDT

Weather in Charleston, WA

49°Current weather

Charleston, Saturday, 24 October, 20:25

Overcast. Feels like 49°. High 54°, low 40°.

Pressure30.00 inHg
Wind1 mph W
Humidity82%
Visibility6.2 mi
Dew point44°

Monthly outlook for Charleston, WA: average high 51.7°, average low 42.5°. That is 0.2° below the climate normal for October. Precipitation is expected on 12 days (about 11.7 inches), against a normal of 9 days and 3.6 inches. The warmest day looks like 8 November (60.1°), the coolest 31 October (34.4°).

51.7°/42.5°
Average high / low
−0.2°
Below normal
12 / 9
Wet days / normal
11.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November51.6°52.8°-0.7°
3 November – 12 November51.9°50.3°+0.9°
13 November – 22 Novemberat normal47.2°—

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).

Sun, 2557° / 44°0.71Heavy rain
57 °Heavy rain

Charleston, Sunday, 25 October

Heavy rain. High 57°, low 44°.

Pressure29.97 inHg
Wind1 mph SW
Humidity90%
Visibility6.2 mi
Dew point47°
Mon, 2658° / 44°0.01Light rain
58 °Light rain

Charleston, Monday, 26 October

Light rain. High 58°, low 44°.

Pressure30.03 inHg
Wind0.8 mph SE
Humidity71%
Visibility6.2 mi
Dew point46°
Tue, 2754° / 45°0.07Light rain
54 °Light rain

Charleston, Tuesday, 27 October

Light rain. High 54°, low 45°.

Pressure30.03 inHg
Wind3.8 mph S
Humidity89%
Visibility6.2 mi
Dew point47°
Wed, 2851° / 44°0.04Light rain
51 °Light rain

Charleston, Wednesday, 28 October

Light rain. High 51°, low 44°.

Pressure29.94 inHg
Wind11.9 mph SW
Humidity76%
Visibility6.2 mi
Dew point42°
Thu, 2947° / 43°0.38Light rain
47 °Light rain

Charleston, Thursday, 29 October

Light rain. High 47°, low 43°.

Pressure29.94 inHg
Wind6.9 mph S
Humidity89%
Visibility—
Dew point42°
Fri, 3050° / 38°0Partly cloudy
50 °Partly cloudy

Charleston, Friday, 30 October

Partly cloudy. High 50°, low 38°.

Pressure30.00 inHg
Wind8.7 mph NE
Humidity87%
Visibility—
Dew point41°
Sat, 3150° / 34°0Mostly clear
50 °Mostly clear

Charleston, Saturday, 31 October

Mostly clear. High 50°, low 34°.

Pressure30.12 inHg
Wind4.6 mph SW
Humidity73%
Visibility—
Dew point35°
Sun, 0144° / 37°0.07Light rain
44 °Light rain

Charleston, Sunday, 1 November

Light rain. High 44°, low 37°.

Pressure30.18 inHg
Wind6.4 mph S
Humidity76%
Visibility—
Dew point35°
Mon, 0250° / 43°0.8Rain
50 °Rain

Charleston, Monday, 2 November

Rain. High 50°, low 43°.

Pressure30.15 inHg
Wind8.9 mph SW
Humidity68%
Visibility—
Dew point39°
Tue, 0350° / 45°1.07Heavy rain
50 °Heavy rain

Charleston, Tuesday, 3 November

Heavy rain. High 50°, low 45°.

Pressure29.91 inHg
Wind10.9 mph SW
Humidity97%
Visibility—
Dew point47°
Wed, 0449° / 46°2.17Heavy rain
49 °Heavy rain

Charleston, Wednesday, 4 November

Heavy rain. High 49°, low 46°.

Pressure29.68 inHg
Wind15.8 mph S
Humidity91%
Visibility—
Dew point46°
Thu, 0551° / 44°1.89Heavy rain
51 °Heavy rain

Charleston, Thursday, 5 November

Heavy rain. High 51°, low 44°.

Pressure29.29 inHg
Wind15.5 mph S
Humidity99%
Visibility—
Dew point48°
Fri, 0646° / 43°0.44Rain
46 °Rain

Charleston, Friday, 6 November

Rain. High 46°, low 43°.

Pressure29.47 inHg
Wind8.9 mph N
Humidity95%
Visibility—
Dew point44°
Sat, 0755° / 43°1.28Heavy rain
55 °Heavy rain

Charleston, Saturday, 7 November

Heavy rain. High 55°, low 43°.

Pressure29.77 inHg
Wind10.9 mph S
Humidity95%
Visibility—
Dew point48°
Sun, 0860° / 48°2.81Heavy rain
60 °Heavy rain

Charleston, Sunday, 8 November

Heavy rain. High 60°, low 48°.

Pressure29.74 inHg
Wind12.8 mph S
Humidity100%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0949° / 41°0.24Climate normal
49 °Climate normal

Charleston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.24 in
Chance of precipitation62%
Record high62° (2025)
Record low26° (2022)
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)

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.