Monthly outlook for Duarte, CA: average high 62.5°, average low 49.2°. That is 4.1° below the climate normal for November. Precipitation is expected on 5 days (about 4.0 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 15 November (70.4°), the coolest 20 November (36.5°).
62.5°/49.2°
Average high / low
−4.1°
Below normal
5 / 2
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
60.6°
70.8°
-5.7°
25 November – 4 December
65.6°
68.2°
-1.4°
5 December – 14 December
at normal
66°
—
November records over 66 years
96.3°5 November 2020All-time high
32.4°19 November 1964All-time low
Climate normals and records are computed from the nearest reference point — South Monrovia Island (4 mi).
Mon, 1669° / 48°0.07
69 °
Duarte, Monday, 16 November
Light rain. High 69°, low 48°.
Pressure30.03 inHg
Wind3.4 mph SE
Humidity73%
Visibility4.7 mi
Dew point50°
Tue, 1756° / 37°0.13
56 °
Duarte, Tuesday, 17 November
Rain. High 56°, low 37°.
Pressure29.94 inHg
Wind4 mph SW
Humidity45%
Visibility6.2 mi
Dew point35°
Wed, 1854° / 37°0
54 °
Duarte, Wednesday, 18 November
Clear. High 54°, low 37°.
Pressure30.12 inHg
Wind3.4 mph S
Humidity55%
Visibility6.2 mi
Dew point39°
Thu, 1946° / 40°2.53
46 °
Duarte, Thursday, 19 November
Heavy rain. High 46°, low 40°.
Pressure29.97 inHg
Wind3.8 mph S
Humidity96%
Visibility—
Dew point43°
Fri, 2051° / 37°0
51 °
Duarte, Friday, 20 November
Clear. High 51°, low 37°.
Pressure30.03 inHg
Wind4.7 mph SW
Humidity66%
Visibility—
Dew point35°
Sat, 2164° / 51°0
64 °
Duarte, Saturday, 21 November
Clear. High 64°, low 51°.
Pressure30.09 inHg
Wind6.1 mph SW
Humidity35%
Visibility—
Dew point32°
Sun, 2262° / 52°0
62 °
Duarte, Sunday, 22 November
Overcast. High 62°, low 52°.
Pressure30.09 inHg
Wind6.7 mph S
Humidity40%
Visibility—
Dew point34°
Mon, 2367° / 53°0
67 °
Duarte, Monday, 23 November
Overcast. High 67°, low 53°.
Pressure30.12 inHg
Wind6.7 mph SW
Humidity37%
Visibility—
Dew point35°
Tue, 2468° / 57°0
68 °
Duarte, Tuesday, 24 November
Overcast. High 68°, low 57°.
Pressure30.12 inHg
Wind6 mph NE
Humidity32%
Visibility—
Dew point34°
Wed, 2563° / 54°1.14
63 °
Duarte, Wednesday, 25 November
Heavy rain. High 63°, low 54°.
Pressure30.06 inHg
Wind7.2 mph S
Humidity53%
Visibility—
Dew point43°
Thu, 2662° / 52°0.09
62 °
Duarte, Thursday, 26 November
Light rain. High 62°, low 52°.
Pressure29.80 inHg
Wind8.7 mph NE
Humidity50%
Visibility—
Dew point40°
Fri, 2767° / 53°0
67 °
Duarte, Friday, 27 November
Clear. High 67°, low 53°.
Pressure29.83 inHg
Wind9.9 mph N
Humidity28%
Visibility—
Dew point29°
Sat, 2870° / 54°0
70 °
Duarte, Saturday, 28 November
Clear. High 70°, low 54°.
Pressure30.00 inHg
Wind8.6 mph N
Humidity34%
Visibility—
Dew point35°
Sun, 2966° / 56°0
66 °
Duarte, Sunday, 29 November
Mostly clear. High 66°, low 56°.
Pressure30.12 inHg
Wind5.7 mph S
Humidity35%
Visibility—
Dew point35°
Mon, 3065° / 53°0
65 °
Duarte, Monday, 30 November
Clear. High 65°, low 53°.
Pressure30.12 inHg
Wind6.5 mph SW
Humidity51%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0168° / 46°0.02
68 °
Duarte, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.02 in
Chance of precipitation5%
Record high82° (2021)
Record low35° (2004)
Wed, 0268° / 45°0.03
68 °
Duarte, 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 °
Duarte, 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° (2004)
Fri, 0467° / 46°0.09
67 °
Duarte, Friday, 4 December
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.09 in
Chance of precipitation13%
Record high86° (1979)
Record low35° (2004)
Sat, 0567° / 45°0.07
67 °
Duarte, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.07 in
Chance of precipitation17%
Record high86° (1979)
Record low32° (1972)
Sun, 0667° / 46°0.12
67 °
Duarte, 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° / 47°0.11
67 °
Duarte, Monday, 7 December
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.11 in
Chance of precipitation28%
Record high82° (2015)
Record low29° (1978)
Tue, 0867° / 45°0.02
67 °
Duarte, 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, 0967° / 44°0.03
67 °
Duarte, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high67°
Average low44°
Average precipitation0.03 in
Chance of precipitation10%
Record high83° (1975)
Record low31° (1972)
Thu, 1066° / 44°0.03
66 °
Duarte, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high66°
Average low44°
Average precipitation0.03 in
Chance of precipitation7%
Record high81° (2017)
Record low34° (1971)
Fri, 1165° / 45°0.07
65 °
Duarte, Friday, 11 December
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.07 in
Chance of precipitation15%
Record high81° (2017)
Record low32° (1972)
Sat, 1264° / 44°0.06
64 °
Duarte, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high64°
Average low44°
Average precipitation0.06 in
Chance of precipitation13%
Record high83° (1988)
Record low29° (1972)
Sun, 1364° / 43°0.04
64 °
Duarte, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high64°
Average low43°
Average precipitation0.04 in
Chance of precipitation10%
Record high81° (2017)
Record low32° (1972)
Mon, 1465° / 43°0.05
65 °
Duarte, Monday, 14 December
Climate normal for this date — 60-year average.
Average high65°
Average low43°
Average precipitation0.05 in
Chance of precipitation13%
Record high81° (2017)
Record low30° (1967)
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 Duarte, 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 Duarte, 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.