Monthly outlook for La Habra Heights, CA: average high 90.1°, average low 73.2°. That is 2.1° 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 24 August (98.3°), the coolest 14 August (68.3°).
90.1°/73.2°
Average high / low
+2.1°
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
87.5°
86.5°
+0.6°
19 August – 28 August
94.5°
87.1°
+4.1°
29 August – 7 September
at normal
88.3°
—
August records over 66 years
106.7°31 August 2017All-time high
55.4°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — La Habra (2 mi).
Mon, 1095° / 69°0
95 °
La Habra Heights, Monday, 10 August
Partly cloudy. High 95°, low 69°.
Pressure29.88 inHg
Wind7.8 mph SW
Humidity38%
Visibility6.2 mi
Dew point58°
Tue, 1188° / 73°0
88 °
La Habra Heights, Tuesday, 11 August
Overcast. High 88°, low 73°.
Pressure29.94 inHg
Wind8.8 mph SW
Humidity36%
Visibility6.2 mi
Dew point55°
Wed, 1285° / 72°0
85 °
La Habra Heights, Wednesday, 12 August
Clear. High 85°, low 72°.
Pressure29.88 inHg
Wind8.3 mph SW
Humidity39%
Visibility6.2 mi
Dew point56°
Thu, 1381° / 69°0
81 °
La Habra Heights, Thursday, 13 August
Clear. High 81°, low 69°.
Pressure29.91 inHg
Wind10.7 mph SW
Humidity53%
Visibility—
Dew point57°
Fri, 1483° / 68°0
83 °
La Habra Heights, Friday, 14 August
Overcast. High 83°, low 68°.
Pressure29.94 inHg
Wind11.3 mph SW
Humidity52%
Visibility—
Dew point55°
Sat, 1580° / 70°0
80 °
La Habra Heights, Saturday, 15 August
Overcast. High 80°, low 70°.
Pressure30.00 inHg
Wind11.9 mph SW
Humidity45%
Visibility—
Dew point54°
Sun, 1686° / 73°0
86 °
La Habra Heights, Sunday, 16 August
Overcast. High 86°, low 73°.
Pressure30.06 inHg
Wind13 mph W
Humidity44%
Visibility—
Dew point55°
Mon, 1789° / 73°0
89 °
La Habra Heights, Monday, 17 August
Mostly clear. High 89°, low 73°.
Pressure30.00 inHg
Wind12.3 mph W
Humidity41%
Visibility—
Dew point56°
Tue, 1892° / 73°0
92 °
La Habra Heights, Tuesday, 18 August
Partly cloudy. High 92°, low 73°.
Pressure29.94 inHg
Wind11 mph W
Humidity40%
Visibility—
Dew point55°
Wed, 1996° / 75°0
96 °
La Habra Heights, Wednesday, 19 August
Clear. High 96°, low 75°.
Pressure29.85 inHg
Wind10.9 mph SW
Humidity34%
Visibility—
Dew point56°
Thu, 2092° / 77°0
92 °
La Habra Heights, Thursday, 20 August
Overcast. High 92°, low 77°.
Pressure29.88 inHg
Wind9.2 mph SW
Humidity47%
Visibility—
Dew point61°
Fri, 2194° / 77°0
94 °
La Habra Heights, Friday, 21 August
Clear. High 94°, low 77°.
Pressure29.83 inHg
Wind11.5 mph SW
Humidity38%
Visibility—
Dew point57°
Sat, 2291° / 76°0
91 °
La Habra Heights, Saturday, 22 August
Overcast. High 91°, low 76°.
Pressure29.88 inHg
Wind8.9 mph SW
Humidity41%
Visibility—
Dew point58°
Sun, 2395° / 76°0
95 °
La Habra Heights, Sunday, 23 August
Partly cloudy. High 95°, low 76°.
Pressure29.91 inHg
Wind10.9 mph SW
Humidity41%
Visibility—
Dew point58°
Mon, 2498° / 79°0
98 °
La Habra Heights, Monday, 24 August
Clear. High 98°, low 79°.
Pressure29.85 inHg
Wind10.7 mph SW
Humidity37%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 64°0
87 °
La Habra Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low64°
Average precipitation0 in
Chance of precipitation2%
Record high104° (1985)
Record low58° (1978)
Wed, 2688° / 65°0
88 °
La Habra Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high104° (1981)
Record low59° (1975)
Thu, 2789° / 65°0
89 °
La Habra Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high103° (1981)
Record low58° (1973)
Fri, 2889° / 65°0
89 °
La Habra Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high102° (1981)
Record low58° (1973)
Sat, 2990° / 65°0
90 °
La Habra Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high90°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high103° (1967)
Record low58° (2010)
Sun, 3088° / 65°0
88 °
La Habra Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high104° (1967)
Record low58° (1964)
Mon, 3187° / 65°0
87 °
La Habra Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high107° (2017)
Record low58° (1973)
Tue, 0188° / 65°0.02
88 °
La Habra Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high88°
Average low65°
Average precipitation0.02 in
Chance of precipitation3%
Record high104° (2002)
Record low57° (1973)
Wed, 0288° / 65°0.02
88 °
La Habra Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high88°
Average low65°
Average precipitation0.02 in
Chance of precipitation5%
Record high104° (1982)
Record low58° (1964)
Thu, 0388° / 65°0
88 °
La Habra Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high88°
Average low65°
Average precipitation0 in
Chance of precipitation5%
Record high108° (1988)
Record low58° (1961)
Fri, 0489° / 65°0
89 °
La Habra Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high89°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high110° (2022)
Record low58° (1999)
Sat, 0589° / 65°0.01
89 °
La Habra Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high89°
Average low65°
Average precipitation0.01 in
Chance of precipitation3%
Record high109° (2024)
Record low57° (1973)
Sun, 0689° / 65°0.01
89 °
La Habra Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high89°
Average low65°
Average precipitation0.01 in
Chance of precipitation3%
Record high113° (2024)
Record low56° (1970)
Mon, 0788° / 65°0
88 °
La Habra Heights, Monday, 7 September
Climate normal for this date — 60-year average.
Average high88°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high104° (2024)
Record low57° (1965)
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 La Habra Heights, 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 La Habra Heights, 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.