As of 19:31 PDT

Weather in Charleston, WA

48°Current weather

Charleston, Friday, 23 October, 19:31

Clear. Feels like 48°. High 58°, low 44°.

Pressure30.33 inHg
Wind0 mph N
Humidity81%
Visibility6.2 mi
Dew point42°

Monthly outlook for Charleston, WA: average high 55.5°, average low 43.6°. That is 1.7° above the climate normal for October. Precipitation is expected on 8 days (about 4.1 inches), against a normal of 9 days and 3.5 inches. The warmest day looks like 7 November (67.8°), the coolest 1 November (36.3°).

55.5°/43.6°
Average high / low
+1.7°
Above normal
8 / 9
Wet days / normal
4.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November53.2°53.2°+0°
2 November – 11 November59.2°50.6°+4.8°
12 November – 21 Novemberat normal47.7°—

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).

Sat, 2454° / 40°0Overcast
54 °Overcast

Charleston, Saturday, 24 October

Overcast. High 54°, low 40°.

Pressure30.15 inHg
Wind2.5 mph SE
Humidity78%
Visibility6.2 mi
Dew point43°
Sun, 2552° / 43°0.75Rain
52 °Rain

Charleston, Sunday, 25 October

Rain. High 52°, low 43°.

Pressure29.94 inHg
Wind3.5 mph SW
Humidity96%
Visibility6.2 mi
Dew point47°
Mon, 2656° / 47°0.14Light rain
56 °Light rain

Charleston, Monday, 26 October

Light rain. High 56°, low 47°.

Pressure30.03 inHg
Wind4.1 mph SW
Humidity88%
Visibility6.2 mi
Dew point49°
Tue, 2752° / 45°0.04Light rain
52 °Light rain

Charleston, Tuesday, 27 October

Light rain. High 52°, low 45°.

Pressure30.03 inHg
Wind3.5 mph SW
Humidity92%
Visibility3.0 mi
Dew point47°
Wed, 2852° / 44°0.08Light rain
52 °Light rain

Charleston, Wednesday, 28 October

Light rain. High 52°, low 44°.

Pressure29.91 inHg
Wind14.4 mph SW
Humidity81%
Visibility—
Dew point43°
Thu, 2948° / 41°0.38Light rain
48 °Light rain

Charleston, Thursday, 29 October

Light rain. High 48°, low 41°.

Pressure29.88 inHg
Wind7.6 mph S
Humidity94%
Visibility—
Dew point43°
Fri, 3053° / 41°0Overcast
53 °Overcast

Charleston, Friday, 30 October

Overcast. High 53°, low 41°.

Pressure30.15 inHg
Wind3.4 mph N
Humidity81%
Visibility—
Dew point42°
Sat, 3153° / 37°0Clear
53 °Clear

Charleston, Saturday, 31 October

Clear. High 53°, low 37°.

Pressure30.30 inHg
Wind6 mph NE
Humidity73%
Visibility—
Dew point38°
Sun, 0154° / 36°0Overcast
54 °Overcast

Charleston, Sunday, 1 November

Overcast. High 54°, low 36°.

Pressure30.42 inHg
Wind6.6 mph NE
Humidity71%
Visibility—
Dew point37°
Mon, 0256° / 38°0Partly cloudy
56 °Partly cloudy

Charleston, Monday, 2 November

Partly cloudy. High 56°, low 38°.

Pressure30.30 inHg
Wind6 mph NE
Humidity68%
Visibility—
Dew point37°
Tue, 0360° / 38°0Partly cloudy
60 °Partly cloudy

Charleston, Tuesday, 3 November

Partly cloudy. High 60°, low 38°.

Pressure30.12 inHg
Wind3.6 mph NE
Humidity58%
Visibility—
Dew point36°
Wed, 0453° / 44°0.68Rain
53 °Rain

Charleston, Wednesday, 4 November

Rain. High 53°, low 44°.

Pressure29.77 inHg
Wind8.2 mph SW
Humidity55%
Visibility—
Dew point36°
Thu, 0558° / 52°1.3Heavy rain
58 °Heavy rain

Charleston, Thursday, 5 November

Heavy rain. High 58°, low 52°.

Pressure29.74 inHg
Wind14.4 mph S
Humidity95%
Visibility—
Dew point55°
Fri, 0661° / 52°0.7Rain
61 °Rain

Charleston, Friday, 6 November

Rain. High 61°, low 52°.

Pressure30.12 inHg
Wind6.5 mph S
Humidity97%
Visibility—
Dew point55°
Sat, 0768° / 55°0Partly cloudy
68 °Partly cloudy

Charleston, Saturday, 7 November

Partly cloudy. High 68°, low 55°.

Pressure30.15 inHg
Wind8.2 mph SW
Humidity84%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0850° / 42°0.17Climate normal
50 °Climate normal

Charleston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.17 in
Chance of precipitation52%
Record high64° (2016)
Record low30° (1977)
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)

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.