Monthly outlook for Imperial Beach, CA: average high 72.2°, average low 63.7°. That is 2.7° above the climate normal for November. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 11 November (80.8°), the coolest 12 November (56.6°).
72.2°/63.7°
Average high / low
+2.7°
Above normal
4 / 2
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
71.7°
67.9°
+2.1°
20 November – 29 November
73°
66.1°
+3.8°
30 November – 9 December
at normal
64.5°
—
November records over 66 years
90.9°4 November 1976All-time high
40.3°19 November 1994All-time low
Wed, 1181° / 59°0
81 °
Imperial Beach, Wednesday, 11 November
Clear. High 81°, low 59°.
Pressure30.03 inHg
Wind5.9 mph W
Humidity59%
Visibility6.2 mi
Dew point60°
Thu, 1279° / 57°0
79 °
Imperial Beach, Thursday, 12 November
Clear. High 79°, low 57°.
Pressure29.91 inHg
Wind6.9 mph SW
Humidity66%
Visibility5.9 mi
Dew point62°
Fri, 1368° / 63°0.2
68 °
Imperial Beach, Friday, 13 November
Rain. High 68°, low 63°.
Pressure29.83 inHg
Wind6.4 mph SW
Humidity75%
Visibility5.5 mi
Dew point59°
Sat, 1469° / 66°0.28
69 °
Imperial Beach, Saturday, 14 November
Rain. High 69°, low 66°.
Pressure29.85 inHg
Wind13 mph NW
Humidity63%
Visibility6.2 mi
Dew point56°
Sun, 1570° / 60°0.02
70 °
Imperial Beach, Sunday, 15 November
Light rain. High 70°, low 60°.
Pressure30.03 inHg
Wind7.9 mph E
Humidity57%
Visibility—
Dew point51°
Mon, 1666° / 64°0.46
66 °
Imperial Beach, Monday, 16 November
Rain. High 66°, low 64°.
Pressure30.06 inHg
Wind10.4 mph W
Humidity76%
Visibility—
Dew point57°
Tue, 1767° / 64°0.07
67 °
Imperial Beach, Tuesday, 17 November
Light rain. High 67°, low 64°.
Pressure30.03 inHg
Wind18 mph W
Humidity49%
Visibility—
Dew point47°
Wed, 1868° / 64°0
68 °
Imperial Beach, Wednesday, 18 November
Overcast. High 68°, low 64°.
Pressure30.09 inHg
Wind9.8 mph NW
Humidity52%
Visibility—
Dew point48°
Thu, 1969° / 65°0.02
69 °
Imperial Beach, Thursday, 19 November
Light rain. High 69°, low 65°.
Pressure30.12 inHg
Wind13.8 mph NW
Humidity56%
Visibility—
Dew point51°
Fri, 2074° / 65°0
74 °
Imperial Beach, Friday, 20 November
Partly cloudy. High 74°, low 65°.
Pressure30.12 inHg
Wind6.5 mph E
Humidity46%
Visibility—
Dew point47°
Sat, 2172° / 65°0
72 °
Imperial Beach, Saturday, 21 November
Clear. High 72°, low 65°.
Pressure30.15 inHg
Wind9.9 mph E
Humidity26%
Visibility—
Dew point32°
Sun, 2273° / 66°0
73 °
Imperial Beach, Sunday, 22 November
Clear. High 73°, low 66°.
Pressure30.09 inHg
Wind7.2 mph NW
Humidity23%
Visibility—
Dew point30°
Mon, 2376° / 66°0
76 °
Imperial Beach, Monday, 23 November
Clear. High 76°, low 66°.
Pressure30.09 inHg
Wind7.6 mph E
Humidity25%
Visibility—
Dew point33°
Tue, 2472° / 66°0
72 °
Imperial Beach, Tuesday, 24 November
Overcast. High 72°, low 66°.
Pressure30.12 inHg
Wind6 mph E
Humidity21%
Visibility—
Dew point28°
Wed, 2571° / 66°0
71 °
Imperial Beach, Wednesday, 25 November
Partly cloudy. High 71°, low 66°.
Pressure30.12 inHg
Wind9.6 mph NW
Humidity48%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2666° / 52°0.06
66 °
Imperial Beach, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high66°
Average low52°
Average precipitation0.06 in
Chance of precipitation23%
Record high80° (2014)
Record low44° (2010)
Fri, 2766° / 51°0.04
66 °
Imperial Beach, Friday, 27 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.04 in
Chance of precipitation17%
Record high79° (2014)
Record low43° (1994)
Sat, 2865° / 51°0.09
65 °
Imperial Beach, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.09 in
Chance of precipitation18%
Record high80° (1977)
Record low44° (2001)
Sun, 2965° / 51°0.09
65 °
Imperial Beach, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.09 in
Chance of precipitation22%
Record high78° (1964)
Record low42° (2010)
Mon, 3065° / 51°0.07
65 °
Imperial Beach, Monday, 30 November
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.07 in
Chance of precipitation17%
Record high77° (1964)
Record low42° (1975)
Tue, 0165° / 51°0.03
65 °
Imperial Beach, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.03 in
Chance of precipitation17%
Record high77° (1976)
Record low41° (2004)
Wed, 0265° / 50°0.01
65 °
Imperial Beach, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.01 in
Chance of precipitation7%
Record high76° (1969)
Record low41° (2004)
Thu, 0365° / 51°0.03
65 °
Imperial Beach, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.03 in
Chance of precipitation15%
Record high76° (1990)
Record low44° (2004)
Fri, 0464° / 51°0.09
64 °
Imperial Beach, Friday, 4 December
Climate normal for this date — 60-year average.
Average high64°
Average low51°
Average precipitation0.09 in
Chance of precipitation18%
Record high76° (1979)
Record low43° (2011)
Sat, 0564° / 50°0.06
64 °
Imperial Beach, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.06 in
Chance of precipitation18%
Record high76° (1965)
Record low43° (2011)
Sun, 0664° / 51°0.08
64 °
Imperial Beach, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high64°
Average low51°
Average precipitation0.08 in
Chance of precipitation17%
Record high78° (1979)
Record low42° (2011)
Mon, 0764° / 51°0.12
64 °
Imperial Beach, Monday, 7 December
Climate normal for this date — 60-year average.
Average high64°
Average low51°
Average precipitation0.12 in
Chance of precipitation23%
Record high76° (2017)
Record low37° (1978)
Tue, 0864° / 50°0.07
64 °
Imperial Beach, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.07 in
Chance of precipitation22%
Record high78° (2020)
Record low38° (1971)
Wed, 0964° / 50°0.03
64 °
Imperial Beach, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.03 in
Chance of precipitation17%
Record high79° (2025)
Record low36° (1960)
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 Imperial Beach, 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 Imperial Beach, 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.