Monthly outlook for Ventura, CA: average high 75.5°, average low 68.4°. That is 1.7° 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 (96.5°), the coolest 14 August (66.5°).
75.5°/68.4°
Average high / low
−1.7°
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
77.9°
78.9°
-0.6°
18 August – 27 August
71.7°
79°
-4.1°
28 August – 6 September
at normal
80.5°
—
August records over 66 years
94.6°25 August 1985All-time high
54.9°23 August 1960All-time low
Climate normals and records are computed from the nearest reference point — San Buenaventura (4 mi).
Sun, 0992° / 68°0
92 °
Ventura, Sunday, 9 August
Overcast. High 92°, low 68°.
Pressure29.85 inHg
Wind7.6 mph SW
Humidity74%
Visibility5.8 mi
Dew point62°
Mon, 1088° / 68°0.02
88 °
Ventura, Monday, 10 August
Light rain. High 88°, low 68°.
Pressure29.91 inHg
Wind6.4 mph SW
Humidity73%
Visibility6.2 mi
Dew point63°
Tue, 1173° / 70°0
73 °
Ventura, Tuesday, 11 August
Partly cloudy. High 73°, low 70°.
Pressure29.97 inHg
Wind6.8 mph SW
Humidity76%
Visibility6.2 mi
Dew point62°
Wed, 1271° / 68°0
71 °
Ventura, Wednesday, 12 August
Overcast. High 71°, low 68°.
Pressure29.91 inHg
Wind5.8 mph SW
Humidity77%
Visibility5.4 mi
Dew point62°
Thu, 1370° / 67°0
70 °
Ventura, Thursday, 13 August
Overcast. High 70°, low 67°.
Pressure29.88 inHg
Wind8.1 mph SW
Humidity77%
Visibility—
Dew point62°
Fri, 1469° / 66°0
69 °
Ventura, Friday, 14 August
Overcast. High 69°, low 66°.
Pressure29.97 inHg
Wind9.7 mph W
Humidity78%
Visibility—
Dew point62°
Sat, 1572° / 67°0
72 °
Ventura, Saturday, 15 August
Clear. High 72°, low 67°.
Pressure30.03 inHg
Wind13.4 mph W
Humidity71%
Visibility—
Dew point60°
Sun, 1673° / 68°0
73 °
Ventura, Sunday, 16 August
Partly cloudy. High 73°, low 68°.
Pressure30.03 inHg
Wind14.8 mph W
Humidity66%
Visibility—
Dew point60°
Mon, 1774° / 70°0
74 °
Ventura, Monday, 17 August
Mostly clear. High 74°, low 70°.
Pressure29.97 inHg
Wind12.9 mph W
Humidity65%
Visibility—
Dew point61°
Tue, 1874° / 71°0
74 °
Ventura, Tuesday, 18 August
Mostly clear. High 74°, low 71°.
Pressure29.91 inHg
Wind10.4 mph SW
Humidity68%
Visibility—
Dew point61°
Wed, 1973° / 70°0
73 °
Ventura, Wednesday, 19 August
Partly cloudy. High 73°, low 70°.
Pressure29.91 inHg
Wind9.4 mph SW
Humidity70%
Visibility—
Dew point62°
Thu, 2072° / 69°0
72 °
Ventura, Thursday, 20 August
Mostly clear. High 72°, low 69°.
Pressure29.88 inHg
Wind9.7 mph SW
Humidity75%
Visibility—
Dew point62°
Fri, 2171° / 68°0
71 °
Ventura, Friday, 21 August
Mostly clear. High 71°, low 68°.
Pressure29.91 inHg
Wind10.1 mph SW
Humidity77%
Visibility—
Dew point63°
Sat, 2270° / 67°0
70 °
Ventura, Saturday, 22 August
Partly cloudy. High 70°, low 67°.
Pressure29.97 inHg
Wind12.7 mph W
Humidity80%
Visibility—
Dew point62°
Sun, 2371° / 68°0
71 °
Ventura, Sunday, 23 August
Clear. High 71°, low 68°.
Pressure29.94 inHg
Wind12.4 mph W
Humidity76%
Visibility—
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2480° / 64°0
80 °
Ventura, Monday, 24 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high94° (1985)
Record low57° (1962)
Tue, 2580° / 64°0
80 °
Ventura, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high95° (1985)
Record low58° (1990)
Wed, 2680° / 64°0
80 °
Ventura, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high92° (1981)
Record low57° (1990)
Thu, 2781° / 64°0
81 °
Ventura, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high92° (1981)
Record low57° (1973)
Fri, 2881° / 64°0
81 °
Ventura, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high90° (1981)
Record low58° (1990)
Sat, 2981° / 65°0
81 °
Ventura, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high94° (1967)
Record low57° (2010)
Sun, 3081° / 65°0
81 °
Ventura, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high94° (1967)
Record low57° (2010)
Mon, 3180° / 65°0
80 °
Ventura, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high90° (1998)
Record low58° (1964)
Tue, 0180° / 65°0
80 °
Ventura, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high93° (1998)
Record low57° (1966)
Wed, 0280° / 65°0
80 °
Ventura, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0 in
Chance of precipitation3%
Record high95° (1982)
Record low53° (1964)
Thu, 0380° / 65°0
80 °
Ventura, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high95° (1982)
Record low57° (1964)
Fri, 0481° / 64°0.01
81 °
Ventura, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.01 in
Chance of precipitation5%
Record high100° (1988)
Record low57° (1985)
Sat, 0581° / 65°0.02
81 °
Ventura, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.02 in
Chance of precipitation2%
Record high99° (1984)
Record low57° (2000)
Sun, 0681° / 65°0
81 °
Ventura, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0 in
Chance of precipitation3%
Record high104° (2024)
Record low57° (2000)
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 Ventura, 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 Ventura, 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.