Monthly outlook for Camp Pendleton South, CA: average high 77.7°, average low 69.3°. That is 1.2° below the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 8 August (98.1°), the coolest 22 August (66.5°).
77.7°/69.3°
Average high / low
−1.2°
Below normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
80°
80°
+0°
18 August – 27 August
73.9°
80.2°
-3.5°
28 August – 6 September
at normal
81.6°
—
August records over 66 years
94.5°31 August 2017All-time high
54°26 August 2024All-time low
Climate normals and records are computed from the nearest reference point — Oceanside (4 mi).
Sun, 0991° / 71°0
91 °
Camp Pendleton South, Sunday, 9 August
Light rain. High 91°, low 71°.
Pressure29.85 inHg
Wind8.6 mph W
Humidity71%
Visibility6.2 mi
Dew point65°
Mon, 1090° / 72°0
90 °
Camp Pendleton South, Monday, 10 August
Clear. High 90°, low 72°.
Pressure29.91 inHg
Wind8.9 mph W
Humidity69%
Visibility6.2 mi
Dew point65°
Tue, 1177° / 71°0
77 °
Camp Pendleton South, Tuesday, 11 August
Light rain. High 77°, low 71°.
Pressure29.94 inHg
Wind8.6 mph SW
Humidity65%
Visibility6.2 mi
Dew point63°
Wed, 1275° / 70°0
75 °
Camp Pendleton South, Wednesday, 12 August
Clear. High 75°, low 70°.
Pressure29.91 inHg
Wind6.8 mph SW
Humidity68%
Visibility6.2 mi
Dew point63°
Thu, 1373° / 69°0
73 °
Camp Pendleton South, Thursday, 13 August
Overcast. High 73°, low 69°.
Pressure29.91 inHg
Wind8.9 mph W
Humidity75%
Visibility—
Dew point64°
Fri, 1473° / 68°0
73 °
Camp Pendleton South, Friday, 14 August
Overcast. High 73°, low 68°.
Pressure29.97 inHg
Wind10.2 mph W
Humidity74%
Visibility—
Dew point63°
Sat, 1573° / 68°0
73 °
Camp Pendleton South, Saturday, 15 August
Mostly clear. High 73°, low 68°.
Pressure30.03 inHg
Wind13.3 mph W
Humidity75%
Visibility—
Dew point64°
Sun, 1675° / 68°0
75 °
Camp Pendleton South, Sunday, 16 August
Overcast. High 75°, low 68°.
Pressure30.03 inHg
Wind14.4 mph W
Humidity68%
Visibility—
Dew point62°
Mon, 1775° / 69°0
75 °
Camp Pendleton South, Monday, 17 August
Clear. High 75°, low 69°.
Pressure30.00 inHg
Wind13.3 mph W
Humidity65%
Visibility—
Dew point62°
Tue, 1877° / 70°0
77 °
Camp Pendleton South, Tuesday, 18 August
Partly cloudy. High 77°, low 70°.
Pressure29.94 inHg
Wind10.9 mph W
Humidity63%
Visibility—
Dew point62°
Wed, 1975° / 70°0
75 °
Camp Pendleton South, Wednesday, 19 August
Partly cloudy. High 75°, low 70°.
Pressure29.91 inHg
Wind9 mph SW
Humidity71%
Visibility—
Dew point64°
Thu, 2074° / 69°0
74 °
Camp Pendleton South, Thursday, 20 August
Clear. High 74°, low 69°.
Pressure29.91 inHg
Wind9.8 mph SW
Humidity74%
Visibility—
Dew point64°
Fri, 2173° / 68°0
73 °
Camp Pendleton South, Friday, 21 August
Overcast. High 73°, low 68°.
Pressure29.91 inHg
Wind9.5 mph SW
Humidity74%
Visibility—
Dew point63°
Sat, 2272° / 66°0
72 °
Camp Pendleton South, Saturday, 22 August
Clear. High 72°, low 66°.
Pressure29.97 inHg
Wind9.8 mph W
Humidity72%
Visibility—
Dew point62°
Sun, 2373° / 67°0
73 °
Camp Pendleton South, Sunday, 23 August
Clear. High 73°, low 67°.
Pressure29.94 inHg
Wind11.9 mph W
Humidity72%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2480° / 66°0
80 °
Camp Pendleton South, Monday, 24 August
Climate normal for this date — 60-year average.
Average high80°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high90° (1985)
Record low60° (1973)
Tue, 2581° / 66°0
81 °
Camp Pendleton South, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0 in
Chance of precipitation2%
Record high93° (1985)
Record low57° (2024)
Wed, 2681° / 66°0
81 °
Camp Pendleton South, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high92° (1981)
Record low54° (2024)
Thu, 2782° / 67°0
82 °
Camp Pendleton South, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high93° (2009)
Record low58° (1973)
Fri, 2882° / 67°0
82 °
Camp Pendleton South, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high92° (2015)
Record low60° (2002)
Sat, 2982° / 67°0
82 °
Camp Pendleton South, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high93° (1998)
Record low58° (2010)
Sun, 3081° / 67°0
81 °
Camp Pendleton South, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high94° (1967)
Record low58° (1964)
Mon, 3181° / 66°0
81 °
Camp Pendleton South, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high94° (2017)
Record low59° (1966)
Tue, 0181° / 66°0.01
81 °
Camp Pendleton South, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.01 in
Chance of precipitation2%
Record high95° (1987)
Record low59° (1973)
Wed, 0281° / 67°0
81 °
Camp Pendleton South, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0 in
Chance of precipitation2%
Record high91° (1982)
Record low59° (1964)
Thu, 0382° / 67°0
82 °
Camp Pendleton South, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0 in
Chance of precipitation2%
Record high96° (1988)
Record low59° (1973)
Fri, 0482° / 67°0
82 °
Camp Pendleton South, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0 in
Chance of precipitation2%
Record high103° (2022)
Record low58° (1999)
Sat, 0582° / 67°0
82 °
Camp Pendleton South, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0 in
Chance of precipitation3%
Record high99° (2024)
Record low56° (1973)
Sun, 0682° / 67°0.01
82 °
Camp Pendleton South, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.01 in
Chance of precipitation3%
Record high100° (2020)
Record low58° (1970)
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 Camp Pendleton South, 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 Camp Pendleton South, 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.