As of 05:36 PDT

Weather in Charter Oak, WA

37°Current weather

Charter Oak, Saturday, 24 October, 05:36

Overcast. Feels like 37°. High 60°, low 37°.

Pressure30.27 inHg
Wind2.3 mph NE
Humidity95%
Visibility6.2 mi
Dew point36°

Monthly outlook for Charter Oak, WA: average high 58.3°, average low 43.3°. That is 2.1° above the climate normal for October. Precipitation is expected on 7 days (about 3.5 inches), against a normal of 9 days and 5.3 inches. The warmest day looks like 4 November (64.7°), the coolest 1 November (36.3°).

58.3°/43.3°
Average high / low
+2.1°
Above normal
7 / 9
Wet days / normal
3.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November56.6°55.4°+0.7°
3 November – 12 November61.2°52.4°+4.9°
13 November – 22 Novemberat normal49°—

October records over 66 years

87.6°1 October 1987All-time high
28°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Hockinson (7 mi).

Sun, 2555° / 43°0.75Rain
55 °Rain

Charter Oak, Sunday, 25 October

Rain. High 55°, low 43°.

Pressure29.97 inHg
Wind5.7 mph E
Humidity94%
Visibility2.1 mi
Dew point47°
Mon, 2655° / 48°0.65Rain
55 °Rain

Charter Oak, Monday, 26 October

Rain. High 55°, low 48°.

Pressure30.06 inHg
Wind5.8 mph S
Humidity94%
Visibility6.2 mi
Dew point50°
Tue, 2756° / 49°0.32Rain
56 °Rain

Charter Oak, Tuesday, 27 October

Rain. High 56°, low 49°.

Pressure30.09 inHg
Wind3.3 mph SW
Humidity88%
Visibility6.2 mi
Dew point48°
Wed, 2854° / 44°0.65Rain
54 °Rain

Charter Oak, Wednesday, 28 October

Rain. High 54°, low 44°.

Pressure30.00 inHg
Wind8.1 mph SE
Humidity88%
Visibility—
Dew point46°
Thu, 2949° / 41°0.43Rain
49 °Rain

Charter Oak, Thursday, 29 October

Rain. High 49°, low 41°.

Pressure29.88 inHg
Wind8.8 mph SE
Humidity90%
Visibility—
Dew point43°
Fri, 3053° / 39°0Overcast
53 °Overcast

Charter Oak, Friday, 30 October

Overcast. High 53°, low 39°.

Pressure30.03 inHg
Wind3.2 mph NE
Humidity77%
Visibility—
Dew point40°
Sat, 3158° / 36°0Clear
58 °Clear

Charter Oak, Saturday, 31 October

Clear. High 58°, low 36°.

Pressure30.12 inHg
Wind3.6 mph NE
Humidity55%
Visibility—
Dew point33°
Sun, 0163° / 36°0Clear
63 °Clear

Charter Oak, Sunday, 1 November

Clear. High 63°, low 36°.

Pressure30.21 inHg
Wind4.9 mph E
Humidity44%
Visibility—
Dew point31°
Mon, 0263° / 37°0Clear
63 °Clear

Charter Oak, Monday, 2 November

Clear. High 63°, low 37°.

Pressure30.27 inHg
Wind3.9 mph E
Humidity34%
Visibility—
Dew point26°
Tue, 0365° / 45°0Overcast
65 °Overcast

Charter Oak, Tuesday, 3 November

Overcast. High 65°, low 45°.

Pressure30.30 inHg
Wind3.1 mph NE
Humidity36%
Visibility—
Dew point28°
Wed, 0465° / 46°0Light rain
65 °Light rain

Charter Oak, Wednesday, 4 November

Light rain. High 65°, low 46°.

Pressure30.12 inHg
Wind4.4 mph NE
Humidity54%
Visibility—
Dew point34°
Thu, 0562° / 46°0Overcast
62 °Overcast

Charter Oak, Thursday, 5 November

Overcast. High 62°, low 46°.

Pressure29.88 inHg
Wind4.1 mph E
Humidity40%
Visibility—
Dew point31°
Fri, 0657° / 50°0.54Rain
57 °Rain

Charter Oak, Friday, 6 November

Rain. High 57°, low 50°.

Pressure29.65 inHg
Wind12.2 mph S
Humidity92%
Visibility—
Dew point48°
Sat, 0761° / 45°0.02Light rain
61 °Light rain

Charter Oak, Saturday, 7 November

Light rain. High 61°, low 45°.

Pressure30.15 inHg
Wind5.8 mph S
Humidity77%
Visibility—
Dew point46°
Sun, 0857° / 51°0.15Rain
57 °Rain

Charter Oak, Sunday, 8 November

Rain. High 57°, low 51°.

Pressure29.94 inHg
Wind4.5 mph E
Humidity63%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0951° / 40°0.28Climate normal
51 °Climate normal

Charter Oak, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.28 in
Chance of precipitation62%
Record high64° (1996)
Record low27° (2022)
Tue, 1052° / 40°0.26Climate normal
52 °Climate normal

Charter Oak, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.26 in
Chance of precipitation57%
Record high65° (2016)
Record low29° (1978)
Wed, 1152° / 41°0.37Climate normal
52 °Climate normal

Charter Oak, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.37 in
Chance of precipitation60%
Record high63° (2016)
Record low26° (1985)
Thu, 1252° / 41°0.38Climate normal
52 °Climate normal

Charter Oak, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.38 in
Chance of precipitation65%
Record high62° (1974)
Record low24° (1985)
Fri, 1351° / 40°0.39Climate normal
51 °Climate normal

Charter Oak, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.39 in
Chance of precipitation63%
Record high63° (1969)
Record low25° (1978)
Sat, 1451° / 40°0.31Climate normal
51 °Climate normal

Charter Oak, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.31 in
Chance of precipitation60%
Record high66° (1999)
Record low25° (1985)
Sun, 1551° / 40°0.32Climate normal
51 °Climate normal

Charter Oak, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.32 in
Chance of precipitation63%
Record high62° (2008)
Record low24° (2014)
Mon, 1649° / 40°0.32Climate normal
49 °Climate normal

Charter Oak, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.32 in
Chance of precipitation70%
Record high62° (1976)
Record low26° (2014)
Tue, 1749° / 39°0.4Climate normal
49 °Climate normal

Charter Oak, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.4 in
Chance of precipitation73%
Record high61° (2008)
Record low26° (1973)
Wed, 1848° / 38°0.29Climate normal
48 °Climate normal

Charter Oak, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.29 in
Chance of precipitation58%
Record high58° (1989)
Record low24° (1975)
Thu, 1948° / 38°0.46Climate normal
48 °Climate normal

Charter Oak, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.46 in
Chance of precipitation67%
Record high57° (1987)
Record low27° (1977)
Fri, 2049° / 38°0.39Climate normal
49 °Climate normal

Charter Oak, Friday, 20 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.39 in
Chance of precipitation58%
Record high65° (2002)
Record low23° (1985)
Sat, 2147° / 37°0.36Climate normal
47 °Climate normal

Charter Oak, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.36 in
Chance of precipitation57%
Record high60° (2002)
Record low18° (1985)
Sun, 2246° / 36°0.42Climate normal
46 °Climate normal

Charter Oak, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.42 in
Chance of precipitation58%
Record high63° (2017)
Record low14° (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 Charter Oak, 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 Charter Oak, 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.