Monthly outlook for Charter Oak, WA: average high 57°, average low 45.4°. That is 2.8° above the climate normal for November. Precipitation is expected on 7 days (about 3.2 inches), against a normal of 10 days and 5.5 inches. The warmest day looks like 7 November (65.6°), the coolest 2 November (38.2°).
57°/45.4°
Average high / low
+2.8°
Above normal
7 / 10
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
58.1°
52.7°
+3°
12 November – 21 November
55.3°
49.5°
+3.2°
22 November – 1 December
at normal
45.9°
—
November records over 66 years
68.4°4 November 1980All-time high
3.2°25 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Hockinson (7 mi).
Tue, 0356° / 45°0.04
56 °
Charter Oak, Tuesday, 3 November
Light rain. High 56°, low 45°.
Pressure30.03 inHg
Wind3.8 mph E
Humidity51%
Visibility6.2 mi
Dew point42°
Wed, 0458° / 40°0.17
58 °
Charter Oak, Wednesday, 4 November
Rain. High 58°, low 40°.
Pressure30.06 inHg
Wind1.9 mph S
Humidity71%
Visibility6.2 mi
Dew point45°
Thu, 0557° / 48°0.02
57 °
Charter Oak, Thursday, 5 November
Light rain. High 57°, low 48°.
Pressure30.21 inHg
Wind4.8 mph S
Humidity82%
Visibility6.2 mi
Dew point49°
Fri, 0654° / 50°0.8
54 °
Charter Oak, Friday, 6 November
Rain. High 54°, low 50°.
Pressure30.15 inHg
Wind6 mph SE
Humidity92%
Visibility6.2 mi
Dew point49°
Sat, 0766° / 54°0.17
66 °
Charter Oak, Saturday, 7 November
Light rain. High 66°, low 54°.
Pressure30.06 inHg
Wind11.3 mph SE
Humidity95%
Visibility—
Dew point58°
Sun, 0858° / 50°0.52
58 °
Charter Oak, Sunday, 8 November
Rain. High 58°, low 50°.
Pressure30.06 inHg
Wind11.5 mph S
Humidity94%
Visibility—
Dew point54°
Mon, 0956° / 46°0
56 °
Charter Oak, Monday, 9 November
Overcast. High 56°, low 46°.
Pressure30.06 inHg
Wind2 mph N
Humidity85%
Visibility—
Dew point47°
Tue, 1060° / 41°0
60 °
Charter Oak, Tuesday, 10 November
Clear. High 60°, low 41°.
Pressure30.15 inHg
Wind2.3 mph NE
Humidity70%
Visibility—
Dew point41°
Wed, 1163° / 43°0
63 °
Charter Oak, Wednesday, 11 November
Overcast. High 63°, low 43°.
Pressure30.09 inHg
Wind3.7 mph NE
Humidity59%
Visibility—
Dew point40°
Thu, 1264° / 44°0
64 °
Charter Oak, Thursday, 12 November
Overcast. High 64°, low 44°.
Pressure29.77 inHg
Wind3 mph NE
Humidity52%
Visibility—
Dew point38°
Fri, 1356° / 48°0.37
56 °
Charter Oak, Friday, 13 November
Light rain. High 56°, low 48°.
Pressure29.56 inHg
Wind9.4 mph S
Humidity90%
Visibility—
Dew point46°
Sat, 1450° / 49°0.79
50 °
Charter Oak, Saturday, 14 November
Rain. High 50°, low 49°.
Pressure29.65 inHg
Wind7.8 mph S
Humidity91%
Visibility—
Dew point47°
Sun, 1553° / 47°0.3
53 °
Charter Oak, Sunday, 15 November
Light rain. High 53°, low 47°.
Pressure29.88 inHg
Wind10.8 mph S
Humidity83%
Visibility—
Dew point46°
Mon, 1656° / 41°0
56 °
Charter Oak, Monday, 16 November
Clear. High 56°, low 41°.
Pressure29.97 inHg
Wind2.9 mph NE
Humidity76%
Visibility—
Dew point42°
Tue, 1752° / 41°0
52 °
Charter Oak, Tuesday, 17 November
Overcast. High 52°, low 41°.
Pressure29.97 inHg
Wind3.6 mph E
Humidity73%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1848° / 38°0.29
48 °
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°0.46
48 °
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°0.39
49 °
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°0.36
47 °
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°0.42
46 °
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)
Mon, 2346° / 37°0.45
46 °
Charter Oak, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.45 in
Chance of precipitation75%
Record high59° (2017)
Record low10° (1985)
Tue, 2446° / 37°0.49
46 °
Charter Oak, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.49 in
Chance of precipitation70%
Record high56° (2022)
Record low10° (1985)
Wed, 2546° / 36°0.53
46 °
Charter Oak, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.53 in
Chance of precipitation67%
Record high56° (1977)
Record low3° (1985)
Thu, 2646° / 36°0.28
46 °
Charter Oak, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.28 in
Chance of precipitation58%
Record high59° (2014)
Record low23° (1993)
Fri, 2746° / 37°0.37
46 °
Charter Oak, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.37 in
Chance of precipitation70%
Record high57° (2021)
Record low18° (1985)
Sat, 2846° / 36°0.29
46 °
Charter Oak, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.29 in
Chance of precipitation55%
Record high57° (2021)
Record low17° (1985)
Sun, 2945° / 36°0.32
45 °
Charter Oak, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.32 in
Chance of precipitation57%
Record high56° (2021)
Record low13° (1985)
Mon, 3045° / 36°0.38
45 °
Charter Oak, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.38 in
Chance of precipitation65%
Record high58° (2008)
Record low13° (1985)
Tue, 0145° / 36°0.43
45 °
Charter Oak, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.43 in
Chance of precipitation68%
Record high57° (2021)
Record low17° (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.