Monthly outlook for Huntington Beach, CA: average high 80.3°, average low 71.8°. That is 0.8° above 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 10 August (94.7°), the coolest 14 August (67.9°).
80.3°/71.8°
Average high / low
+0.8°
Above normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.8°
78.9°
+0.5°
19 August – 28 August
81.3°
79.5°
+1°
29 August – 7 September
at normal
80.6°
—
August records over 66 years
92.7°30 August 1967All-time high
56.1°9 August 2010All-time low
Mon, 1095° / 70°0
95 °
Huntington Beach, Monday, 10 August
Mostly clear. High 95°, low 70°.
Pressure29.91 inHg
Wind7.9 mph SW
Humidity63%
Visibility2.6 mi
Dew point63°
Tue, 1177° / 71°0
77 °
Huntington Beach, Tuesday, 11 August
Clear. High 77°, low 71°.
Pressure29.97 inHg
Wind9.8 mph SW
Humidity60%
Visibility6.2 mi
Dew point62°
Wed, 1276° / 69°0
76 °
Huntington Beach, Wednesday, 12 August
Clear. High 76°, low 69°.
Pressure29.91 inHg
Wind8.3 mph SW
Humidity64%
Visibility2.6 mi
Dew point63°
Thu, 1373° / 68°0
73 °
Huntington Beach, Thursday, 13 August
Overcast. High 73°, low 68°.
Pressure29.91 inHg
Wind10.2 mph SW
Humidity68%
Visibility—
Dew point61°
Fri, 1473° / 68°0
73 °
Huntington Beach, Friday, 14 August
Overcast. High 73°, low 68°.
Pressure29.97 inHg
Wind10.9 mph SW
Humidity66%
Visibility—
Dew point59°
Sat, 1574° / 69°0
74 °
Huntington Beach, Saturday, 15 August
Overcast. High 74°, low 69°.
Pressure30.00 inHg
Wind11.1 mph SW
Humidity62%
Visibility—
Dew point60°
Sun, 1676° / 70°0
76 °
Huntington Beach, Sunday, 16 August
Light rain. High 76°, low 70°.
Pressure30.06 inHg
Wind13 mph W
Humidity62%
Visibility—
Dew point61°
Mon, 1780° / 71°0
80 °
Huntington Beach, Monday, 17 August
Mostly clear. High 80°, low 71°.
Pressure30.03 inHg
Wind13 mph W
Humidity59%
Visibility—
Dew point62°
Tue, 1881° / 72°0
81 °
Huntington Beach, Tuesday, 18 August
Partly cloudy. High 81°, low 72°.
Pressure29.94 inHg
Wind11.7 mph W
Humidity60%
Visibility—
Dew point62°
Wed, 1983° / 74°0
83 °
Huntington Beach, Wednesday, 19 August
Mostly clear. High 83°, low 74°.
Pressure29.88 inHg
Wind9.5 mph SW
Humidity58%
Visibility—
Dew point64°
Thu, 2082° / 75°0
82 °
Huntington Beach, Thursday, 20 August
Overcast. High 82°, low 75°.
Pressure29.91 inHg
Wind7.3 mph SE
Humidity67%
Visibility—
Dew point66°
Fri, 2181° / 75°0
81 °
Huntington Beach, Friday, 21 August
Clear. High 81°, low 75°.
Pressure29.83 inHg
Wind9.5 mph SW
Humidity58%
Visibility—
Dew point64°
Sat, 2280° / 73°0
80 °
Huntington Beach, Saturday, 22 August
Overcast. High 80°, low 73°.
Pressure29.88 inHg
Wind9.3 mph SW
Humidity63%
Visibility—
Dew point64°
Sun, 2381° / 74°0
81 °
Huntington Beach, Sunday, 23 August
Clear. High 81°, low 74°.
Pressure29.91 inHg
Wind9.4 mph SW
Humidity61%
Visibility—
Dew point64°
Mon, 2482° / 75°0
82 °
Huntington Beach, Monday, 24 August
Clear. High 82°, low 75°.
Pressure29.88 inHg
Wind11.3 mph S
Humidity57%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 64°0
80 °
Huntington Beach, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high92° (1985)
Record low59° (1978)
Wed, 2680° / 65°0
80 °
Huntington Beach, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high92° (1981)
Record low58° (1990)
Thu, 2781° / 65°0
81 °
Huntington Beach, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high91° (1981)
Record low57° (1973)
Fri, 2881° / 65°0
81 °
Huntington Beach, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high90° (1981)
Record low59° (1991)
Sat, 2981° / 65°0
81 °
Huntington Beach, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high91° (1998)
Record low58° (1964)
Sun, 3080° / 65°0
80 °
Huntington Beach, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high93° (1967)
Record low57° (2024)
Mon, 3180° / 65°0
80 °
Huntington Beach, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high92° (2017)
Record low58° (1973)
Tue, 0180° / 65°0.02
80 °
Huntington Beach, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.02 in
Chance of precipitation2%
Record high94° (1998)
Record low58° (1973)
Wed, 0280° / 65°0
80 °
Huntington Beach, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high92° (1982)
Record low60° (1966)
Thu, 0381° / 65°0
81 °
Huntington Beach, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0 in
Chance of precipitation7%
Record high94° (1988)
Record low60° (1961)
Fri, 0481° / 65°0
81 °
Huntington Beach, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high105° (2022)
Record low58° (1999)
Sat, 0581° / 65°0.01
81 °
Huntington Beach, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.01 in
Chance of precipitation3%
Record high99° (2024)
Record low58° (1973)
Sun, 0681° / 65°0.01
81 °
Huntington Beach, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.01 in
Chance of precipitation2%
Record high98° (2024)
Record low58° (1964)
Mon, 0780° / 65°0
80 °
Huntington Beach, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high91° (2022)
Record low58° (1980)
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 Huntington 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 Huntington 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.