As of 00:21 PDT

Weather in Charleston, WA

49°Current weather

Charleston, Monday, 26 October, 00:21

Overcast. Feels like 49°. High 60°, low 49°.

Pressure29.94 inHg
Wind1 mph NW
Humidity95%
Visibility6.2 mi
Dew point47°

Monthly outlook for Charleston, WA: average high 53.9°, average low 45°. That is 1.3° above the climate normal for October. Precipitation is expected on 13 days (about 4.7 inches), against a normal of 9 days and 3.6 inches. The warmest day looks like 5 November (61°), the coolest 31 October (38.1°).

53.9°/45°
Average high / low
+1.3°
Above normal
13 / 9
Wet days / normal
4.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November52.4°52.3°+0°
5 November – 14 November56.4°49.8°+3.6°
15 November – 24 Novemberat normal46.4°—

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).

Tue, 2755° / 46°0.14Rain
55 °Rain

Charleston, Tuesday, 27 October

Rain. High 55°, low 46°.

Pressure30.00 inHg
Wind4.6 mph S
Humidity91%
Visibility2.5 mi
Dew point48°
Wed, 2853° / 43°0.04Light rain
53 °Light rain

Charleston, Wednesday, 28 October

Light rain. High 53°, low 43°.

Pressure29.91 inHg
Wind9.7 mph SW
Humidity77%
Visibility6.2 mi
Dew point43°
Thu, 2947° / 42°0.18Light rain
47 °Light rain

Charleston, Thursday, 29 October

Light rain. High 47°, low 42°.

Pressure29.97 inHg
Wind3.6 mph SE
Humidity93%
Visibility6.2 mi
Dew point42°
Fri, 3050° / 40°0.06Light rain
50 °Light rain

Charleston, Friday, 30 October

Light rain. High 50°, low 40°.

Pressure29.97 inHg
Wind1.9 mph N
Humidity92%
Visibility—
Dew point41°
Sat, 3155° / 38°0.09Light rain
55 °Light rain

Charleston, Saturday, 31 October

Light rain. High 55°, low 38°.

Pressure30.00 inHg
Wind4.4 mph SW
Humidity87%
Visibility—
Dew point42°
Sun, 0152° / 44°0.01Light rain
52 °Light rain

Charleston, Sunday, 1 November

Light rain. High 52°, low 44°.

Pressure30.06 inHg
Wind3.9 mph S
Humidity78%
Visibility—
Dew point42°
Mon, 0253° / 39°0Overcast
53 °Overcast

Charleston, Monday, 2 November

Overcast. High 53°, low 39°.

Pressure30.09 inHg
Wind10.3 mph NE
Humidity76%
Visibility—
Dew point41°
Tue, 0350° / 40°0.22Light rain
50 °Light rain

Charleston, Tuesday, 3 November

Light rain. High 50°, low 40°.

Pressure29.83 inHg
Wind5.5 mph N
Humidity64%
Visibility—
Dew point35°
Wed, 0449° / 46°1.28Rain
49 °Rain

Charleston, Wednesday, 4 November

Rain. High 49°, low 46°.

Pressure29.77 inHg
Wind4.3 mph N
Humidity97%
Visibility—
Dew point46°
Thu, 0561° / 50°0.76Rain
61 °Rain

Charleston, Thursday, 5 November

Rain. High 61°, low 50°.

Pressure29.62 inHg
Wind10.3 mph SW
Humidity94%
Visibility—
Dew point54°
Fri, 0659° / 51°0.67Rain
59 °Rain

Charleston, Friday, 6 November

Rain. High 59°, low 51°.

Pressure29.59 inHg
Wind8.5 mph S
Humidity85%
Visibility—
Dew point52°
Sat, 0761° / 51°0.33Light rain
61 °Light rain

Charleston, Saturday, 7 November

Light rain. High 61°, low 51°.

Pressure29.88 inHg
Wind12.5 mph S
Humidity90%
Visibility—
Dew point51°
Sun, 0857° / 47°0.43Rain
57 °Rain

Charleston, Sunday, 8 November

Rain. High 57°, low 47°.

Pressure29.94 inHg
Wind8.3 mph S
Humidity81%
Visibility—
Dew point50°
Mon, 0949° / 48°0.33Rain
49 °Rain

Charleston, Monday, 9 November

Rain. High 49°, low 48°.

Pressure29.91 inHg
Wind5.5 mph N
Humidity97%
Visibility—
Dew point47°
Tue, 1052° / 48°0.02Light rain
52 °Light rain

Charleston, Tuesday, 10 November

Light rain. High 52°, low 48°.

Pressure30.27 inHg
Wind6.9 mph SW
Humidity87%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.