Monthly outlook for West Covina, CA: average high 67.3°, average low 55°. That is 1.8° below the climate normal for November. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 24 November (71.5°), the coolest 18 November (42.5°).
67.3°/55°
Average high / low
−1.8°
Below normal
5 / 2
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
65.7°
71.4°
-3.1°
23 November – 2 December
69.9°
68.5°
+0.8°
3 December – 12 December
at normal
66.5°
—
November records over 66 years
96.4°5 November 2020All-time high
31.6°19 November 1964All-time low
Sat, 1471° / 56°0.26
71 °
West Covina, Saturday, 14 November
Rain. High 71°, low 56°.
Pressure29.94 inHg
Wind2.6 mph E
Humidity57%
Visibility6.2 mi
Dew point52°
Sun, 1569° / 51°0
69 °
West Covina, Sunday, 15 November
Mostly clear. High 69°, low 51°.
Pressure30.06 inHg
Wind0.8 mph N
Humidity52%
Visibility6.2 mi
Dew point50°
Mon, 1668° / 55°0.31
68 °
West Covina, Monday, 16 November
Rain. High 68°, low 55°.
Pressure30.03 inHg
Wind2.4 mph SW
Humidity61%
Visibility6.2 mi
Dew point54°
Tue, 1764° / 43°0.15
64 °
West Covina, Tuesday, 17 November
Light rain. High 64°, low 43°.
Pressure29.97 inHg
Wind8.5 mph W
Humidity69%
Visibility—
Dew point48°
Wed, 1862° / 43°0
62 °
West Covina, Wednesday, 18 November
Overcast. High 62°, low 43°.
Pressure30.15 inHg
Wind3.6 mph SE
Humidity49%
Visibility—
Dew point37°
Thu, 1961° / 56°0.62
61 °
West Covina, Thursday, 19 November
Rain. High 61°, low 56°.
Pressure29.94 inHg
Wind11.2 mph SW
Humidity82%
Visibility—
Dew point52°
Fri, 2062° / 51°0
62 °
West Covina, Friday, 20 November
Clear. High 62°, low 51°.
Pressure29.97 inHg
Wind8.1 mph SW
Humidity24%
Visibility—
Dew point20°
Sat, 2164° / 54°0
64 °
West Covina, Saturday, 21 November
Overcast. High 64°, low 54°.
Pressure30.09 inHg
Wind6.6 mph E
Humidity26%
Visibility—
Dew point24°
Sun, 2268° / 56°0
68 °
West Covina, Sunday, 22 November
Clear. High 68°, low 56°.
Pressure30.09 inHg
Wind4 mph NW
Humidity22%
Visibility—
Dew point24°
Mon, 2368° / 60°0
68 °
West Covina, Monday, 23 November
Overcast. High 68°, low 60°.
Pressure30.03 inHg
Wind4.5 mph SW
Humidity22%
Visibility—
Dew point25°
Tue, 2471° / 59°0
71 °
West Covina, Tuesday, 24 November
Partly cloudy. High 71°, low 59°.
Pressure30.00 inHg
Wind5.7 mph SW
Humidity23%
Visibility—
Dew point27°
Wed, 2567° / 60°0.03
67 °
West Covina, Wednesday, 25 November
Light rain. High 67°, low 60°.
Pressure30.09 inHg
Wind5.3 mph SW
Humidity27%
Visibility—
Dew point31°
Thu, 2671° / 59°0.04
71 °
West Covina, Thursday, 26 November
Light rain. High 71°, low 59°.
Pressure30.09 inHg
Wind7.4 mph W
Humidity48%
Visibility—
Dew point45°
Fri, 2771° / 60°0
71 °
West Covina, Friday, 27 November
Partly cloudy. High 71°, low 60°.
Pressure30.15 inHg
Wind5.7 mph SW
Humidity26%
Visibility—
Dew point30°
Sat, 2870° / 60°0
70 °
West Covina, Saturday, 28 November
Overcast. High 70°, low 60°.
Pressure30.06 inHg
Wind4.6 mph SW
Humidity41%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2967° / 46°0.11
67 °
West Covina, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.11 in
Chance of precipitation17%
Record high83° (1977)
Record low33° (2004)
Mon, 3067° / 46°0.05
67 °
West Covina, Monday, 30 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.05 in
Chance of precipitation20%
Record high83° (1977)
Record low35° (1975)
Tue, 0168° / 45°0.02
68 °
West Covina, 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, 0268° / 45°0.03
68 °
West Covina, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high68°
Average low45°
Average precipitation0.03 in
Chance of precipitation12%
Record high82° (1977)
Record low36° (2004)
Thu, 0368° / 46°0.08
68 °
West Covina, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.08 in
Chance of precipitation12%
Record high81° (1979)
Record low37° (2016)
Fri, 0467° / 45°0.09
67 °
West Covina, Friday, 4 December
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.09 in
Chance of precipitation13%
Record high86° (1979)
Record low34° (2004)
Sat, 0567° / 45°0.07
67 °
West Covina, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.07 in
Chance of precipitation18%
Record high85° (1979)
Record low33° (1972)
Sun, 0667° / 46°0.12
67 °
West Covina, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.12 in
Chance of precipitation15%
Record high85° (1979)
Record low32° (1978)
Mon, 0767° / 46°0.11
67 °
West Covina, Monday, 7 December
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.11 in
Chance of precipitation28%
Record high82° (2015)
Record low28° (1978)
Tue, 0867° / 45°0.02
67 °
West Covina, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.02 in
Chance of precipitation13%
Record high84° (2015)
Record low28° (1978)
Wed, 0966° / 44°0.03
66 °
West Covina, 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 low30° (1972)
Thu, 1066° / 44°0.03
66 °
West Covina, 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° / 45°0.07
65 °
West Covina, Friday, 11 December
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.07 in
Chance of precipitation17%
Record high81° (2025)
Record low32° (1972)
Sat, 1264° / 43°0.06
64 °
West Covina, 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)
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 West Covina, 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 West Covina, 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.