Monthly outlook for Chapman, CA: average high 76.7°, average low 62°. That is 3.1° above the climate normal for November. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 8 November (87°), the coolest 20 November (58.7°).
76.7°/62°
Average high / low
+3.1°
Above normal
1 / 2
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
78.9°
71.9°
+3.9°
17 November – 26 November
73°
69.4°
+2°
27 November – 6 December
at normal
66.7°
—
November records over 66 years
95°2 November 1997All-time high
31.5°19 November 1964All-time low
Climate normals and records are computed from the nearest reference point — San Pasqual (1 mi).
Sun, 0887° / 63°0
87 °
Chapman, Sunday, 8 November
Mostly clear. High 87°, low 63°.
Pressure30.03 inHg
Wind3.9 mph S
Humidity18%
Visibility6.2 mi
Dew point30°
Mon, 0979° / 59°0
79 °
Chapman, Monday, 9 November
Clear. High 79°, low 59°.
Pressure30.03 inHg
Wind3.3 mph S
Humidity18%
Visibility6.2 mi
Dew point32°
Tue, 1079° / 61°0
79 °
Chapman, Tuesday, 10 November
Clear. High 79°, low 61°.
Pressure30.09 inHg
Wind4.2 mph SW
Humidity19%
Visibility6.2 mi
Dew point33°
Wed, 1180° / 63°0
80 °
Chapman, Wednesday, 11 November
Clear. High 80°, low 63°.
Pressure30.09 inHg
Wind4.6 mph SW
Humidity19%
Visibility—
Dew point30°
Thu, 1276° / 62°0
76 °
Chapman, Thursday, 12 November
Clear. High 76°, low 62°.
Pressure29.97 inHg
Wind4.7 mph SE
Humidity21%
Visibility—
Dew point29°
Fri, 1379° / 63°0
79 °
Chapman, Friday, 13 November
Partly cloudy. High 79°, low 63°.
Pressure29.94 inHg
Wind6.2 mph SW
Humidity25%
Visibility—
Dew point36°
Sat, 1480° / 67°0
80 °
Chapman, Saturday, 14 November
Overcast. High 80°, low 67°.
Pressure29.91 inHg
Wind7.2 mph SW
Humidity19%
Visibility—
Dew point31°
Sun, 1573° / 63°0
73 °
Chapman, Sunday, 15 November
Clear. High 73°, low 63°.
Pressure30.00 inHg
Wind6.1 mph SW
Humidity59%
Visibility—
Dew point54°
Mon, 1673° / 61°0
73 °
Chapman, Monday, 16 November
Mostly clear. High 73°, low 61°.
Pressure30.12 inHg
Wind6.2 mph S
Humidity45%
Visibility—
Dew point46°
Tue, 1775° / 62°0
75 °
Chapman, Tuesday, 17 November
Overcast. High 75°, low 62°.
Pressure30.15 inHg
Wind5.7 mph S
Humidity31%
Visibility—
Dew point38°
Wed, 1872° / 62°0
72 °
Chapman, Wednesday, 18 November
Overcast. High 72°, low 62°.
Pressure30.03 inHg
Wind7.1 mph SE
Humidity41%
Visibility—
Dew point45°
Thu, 1963° / 59°0.63
63 °
Chapman, Thursday, 19 November
Rain. High 63°, low 59°.
Pressure30.03 inHg
Wind9.1 mph SW
Humidity82%
Visibility—
Dew point54°
Fri, 2074° / 59°0
74 °
Chapman, Friday, 20 November
Clear. High 74°, low 59°.
Pressure30.12 inHg
Wind6.4 mph SW
Humidity43%
Visibility—
Dew point44°
Sat, 2176° / 63°0
76 °
Chapman, Saturday, 21 November
Partly cloudy. High 76°, low 63°.
Pressure30.12 inHg
Wind5.7 mph SW
Humidity25%
Visibility—
Dew point34°
Sun, 2278° / 64°0
78 °
Chapman, Sunday, 22 November
Overcast. High 78°, low 64°.
Pressure30.03 inHg
Wind5.8 mph SW
Humidity26%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2369° / 47°0.01
69 °
Chapman, Monday, 23 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.01 in
Chance of precipitation7%
Record high91° (2017)
Record low38° (2003)
Tue, 2469° / 47°0.04
69 °
Chapman, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.04 in
Chance of precipitation10%
Record high84° (1977)
Record low39° (1966)
Wed, 2569° / 46°0.05
69 °
Chapman, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.05 in
Chance of precipitation5%
Record high91° (1977)
Record low35° (2010)
Thu, 2669° / 46°0.06
69 °
Chapman, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.06 in
Chance of precipitation13%
Record high91° (1977)
Record low36° (1984)
Fri, 2768° / 46°0.04
68 °
Chapman, Friday, 27 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.04 in
Chance of precipitation12%
Record high88° (2014)
Record low36° (2010)
Sat, 2867° / 45°0.08
67 °
Chapman, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.08 in
Chance of precipitation20%
Record high86° (1980)
Record low34° (1976)
Sun, 2967° / 45°0.12
67 °
Chapman, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.12 in
Chance of precipitation17%
Record high83° (1977)
Record low32° (2004)
Mon, 3067° / 45°0.07
67 °
Chapman, Monday, 30 November
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.07 in
Chance of precipitation22%
Record high83° (1977)
Record low35° (1975)
Tue, 0167° / 45°0.02
67 °
Chapman, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.02 in
Chance of precipitation8%
Record high82° (2021)
Record low34° (2004)
Wed, 0267° / 45°0.04
67 °
Chapman, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.04 in
Chance of precipitation13%
Record high81° (1977)
Record low36° (2004)
Thu, 0367° / 45°0.09
67 °
Chapman, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.09 in
Chance of precipitation15%
Record high80° (1979)
Record low37° (2016)
Fri, 0466° / 45°0.09
66 °
Chapman, Friday, 4 December
Climate normal for this date — 60-year average.
Average high66°
Average low45°
Average precipitation0.09 in
Chance of precipitation15%
Record high85° (1979)
Record low35° (2004)
Sat, 0566° / 45°0.07
66 °
Chapman, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high66°
Average low45°
Average precipitation0.07 in
Chance of precipitation13%
Record high85° (1979)
Record low31° (1972)
Sun, 0666° / 46°0.14
66 °
Chapman, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.14 in
Chance of precipitation17%
Record high84° (1979)
Record low31° (1978)
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 Chapman, 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 Chapman, 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.