As of 05:47 PST

Weather in Charter Oak, CA

57°Current weather

Charter Oak, Saturday, 14 November, 05:47

Overcast. Feels like 56°. High 70°, low 57°.

Pressure29.85 inHg
Wind0.6 mph N
Humidity96%
Visibility6.2 mi
Dew point55°

Monthly outlook for Charter Oak, CA: average high 65.5°, average low 54.2°. That is 2.4° below the climate normal for November. Precipitation is expected on 5 days (about 3.2 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 15 November (72.5°), the coolest 18 November (44.4°).

65.5°/54.2°
Average high / low
−2.4°
Below normal
5 / 2
Wet days / normal
3.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November65.7°70.6°-2.8°
24 November – 3 December65.3°67.9°-1.5°
4 December – 13 Decemberat normal65.8°—

November records over 66 years

96.4°5 November 2020All-time high
31.1°19 November 1964All-time low

Climate normals and records are computed from the nearest reference point — Covina (2 mi).

Sun, 1572° / 55°0Clear
72 °Clear

Charter Oak, Sunday, 15 November

Clear. High 72°, low 55°.

Pressure30.06 inHg
Wind0.7 mph S
Humidity52%
Visibility6.2 mi
Dew point48°
Mon, 1665° / 52°0.13Rain
65 °Rain

Charter Oak, Monday, 16 November

Rain. High 65°, low 52°.

Pressure30.03 inHg
Wind1.7 mph SW
Humidity68%
Visibility4.8 mi
Dew point53°
Tue, 1762° / 45°0.17Light rain
62 °Light rain

Charter Oak, Tuesday, 17 November

Light rain. High 62°, low 45°.

Pressure29.91 inHg
Wind2 mph S
Humidity61%
Visibility6.2 mi
Dew point48°
Wed, 1861° / 44°0Partly cloudy
61 °Partly cloudy

Charter Oak, Wednesday, 18 November

Partly cloudy. High 61°, low 44°.

Pressure30.12 inHg
Wind3.9 mph N
Humidity46%
Visibility—
Dew point36°
Thu, 1958° / 51°2.11Heavy rain
58 °Heavy rain

Charter Oak, Thursday, 19 November

Heavy rain. High 58°, low 51°.

Pressure29.97 inHg
Wind4.3 mph NE
Humidity76%
Visibility—
Dew point49°
Fri, 2063° / 52°0.04Light rain
63 °Light rain

Charter Oak, Friday, 20 November

Light rain. High 63°, low 52°.

Pressure30.06 inHg
Wind5.5 mph SW
Humidity75%
Visibility—
Dew point50°
Sat, 2170° / 56°0Overcast
70 °Overcast

Charter Oak, Saturday, 21 November

Overcast. High 70°, low 56°.

Pressure30.09 inHg
Wind6.2 mph S
Humidity35%
Visibility—
Dew point36°
Sun, 2267° / 58°0Clear
67 °Clear

Charter Oak, Sunday, 22 November

Clear. High 67°, low 58°.

Pressure30.12 inHg
Wind6.1 mph S
Humidity38%
Visibility—
Dew point38°
Mon, 2369° / 58°0Overcast
69 °Overcast

Charter Oak, Monday, 23 November

Overcast. High 69°, low 58°.

Pressure30.09 inHg
Wind7 mph SW
Humidity59%
Visibility—
Dew point49°
Tue, 2468° / 59°0Partly cloudy
68 °Partly cloudy

Charter Oak, Tuesday, 24 November

Partly cloudy. High 68°, low 59°.

Pressure30.09 inHg
Wind7.2 mph SW
Humidity72%
Visibility—
Dew point55°
Wed, 2562° / 59°0.68Rain
62 °Rain

Charter Oak, Wednesday, 25 November

Rain. High 62°, low 59°.

Pressure30.15 inHg
Wind10.9 mph SW
Humidity86%
Visibility—
Dew point57°
Thu, 2661° / 52°0.02Light rain
61 °Light rain

Charter Oak, Thursday, 26 November

Light rain. High 61°, low 52°.

Pressure29.97 inHg
Wind14.2 mph NW
Humidity44%
Visibility—
Dew point37°
Fri, 2766° / 57°0Overcast
66 °Overcast

Charter Oak, Friday, 27 November

Overcast. High 66°, low 57°.

Pressure29.94 inHg
Wind9.4 mph N
Humidity62%
Visibility—
Dew point48°
Sat, 2865° / 56°0Overcast
65 °Overcast

Charter Oak, Saturday, 28 November

Overcast. High 65°, low 56°.

Pressure30.00 inHg
Wind5.4 mph NE
Humidity28%
Visibility—
Dew point29°
Sun, 2970° / 58°0Overcast
70 °Overcast

Charter Oak, Sunday, 29 November

Overcast. High 70°, low 58°.

Pressure30.03 inHg
Wind4.2 mph NE
Humidity32%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3067° / 45°0.05Climate normal
67 °Climate normal

Charter Oak, Monday, 30 November

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.05 in
Chance of precipitation20%
Record high83° (1977)
Record low34° (1975)
Tue, 0168° / 45°0.02Climate normal
68 °Climate normal

Charter Oak, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high68°
Average low45°
Average precipitation0.02 in
Chance of precipitation7%
Record high82° (2021)
Record low34° (2004)
Wed, 0267° / 45°0.03Climate normal
67 °Climate normal

Charter Oak, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.03 in
Chance of precipitation12%
Record high81° (1977)
Record low36° (2004)
Thu, 0367° / 45°0.08Climate normal
67 °Climate normal

Charter Oak, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.08 in
Chance of precipitation12%
Record high80° (1979)
Record low36° (2016)
Fri, 0467° / 45°0.09Climate normal
67 °Climate normal

Charter Oak, Friday, 4 December

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.09 in
Chance of precipitation13%
Record high85° (1979)
Record low34° (2004)
Sat, 0567° / 45°0.07Climate normal
67 °Climate normal

Charter Oak, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.07 in
Chance of precipitation18%
Record high84° (1979)
Record low32° (1972)
Sun, 0667° / 46°0.12Climate normal
67 °Climate normal

Charter Oak, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high67°
Average low46°
Average precipitation0.12 in
Chance of precipitation15%
Record high84° (1979)
Record low31° (1978)
Mon, 0766° / 46°0.11Climate normal
66 °Climate normal

Charter Oak, Monday, 7 December

Climate normal for this date — 60-year average.

Average high66°
Average low46°
Average precipitation0.11 in
Chance of precipitation28%
Record high81° (1979)
Record low28° (1978)
Tue, 0866° / 44°0.02Climate normal
66 °Climate normal

Charter Oak, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.02 in
Chance of precipitation13%
Record high83° (2015)
Record low27° (1978)
Wed, 0966° / 44°0.03Climate normal
66 °Climate normal

Charter Oak, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.03 in
Chance of precipitation10%
Record high83° (2017)
Record low29° (1972)
Thu, 1066° / 44°0.03Climate normal
66 °Climate normal

Charter Oak, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.03 in
Chance of precipitation7%
Record high82° (2017)
Record low32° (1971)
Fri, 1165° / 44°0.07Climate normal
65 °Climate normal

Charter Oak, Friday, 11 December

Climate normal for this date — 60-year average.

Average high65°
Average low44°
Average precipitation0.07 in
Chance of precipitation17%
Record high81° (2025)
Record low32° (1972)
Sat, 1264° / 43°0.06Climate normal
64 °Climate normal

Charter Oak, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high64°
Average low43°
Average precipitation0.06 in
Chance of precipitation13%
Record high82° (1988)
Record low28° (1972)
Sun, 1364° / 43°0.04Climate normal
64 °Climate normal

Charter Oak, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high64°
Average low43°
Average precipitation0.04 in
Chance of precipitation12%
Record high80° (2017)
Record low31° (1972)

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, CA 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, CA 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.