Monthly outlook for Avon, CA: average high 83.2°, average low 61.6°. That is 0.1° 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 9 August (91.9°), the coolest 8 August (57.9°).
83.2°/61.6°
Average high / low
−0.1°
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
82.2°
84.1°
-1.1°
18 August – 27 August
85°
82.8°
+1.2°
28 August – 6 September
at normal
84.8°
—
August records over 66 years
103.8°16 August 2020All-time high
52°10 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Clyde (3 mi).
Sun, 0992° / 61°0
92 °
Avon, Sunday, 9 August
Clear. High 92°, low 61°.
Pressure29.80 inHg
Wind4.8 mph W
Humidity22%
Visibility6.2 mi
Dew point46°
Mon, 1083° / 62°0
83 °
Avon, Monday, 10 August
Partly cloudy. High 83°, low 62°.
Pressure29.85 inHg
Wind9 mph W
Humidity35%
Visibility6.2 mi
Dew point50°
Tue, 1184° / 61°0
84 °
Avon, Tuesday, 11 August
Clear. High 84°, low 61°.
Pressure29.91 inHg
Wind7.5 mph W
Humidity33%
Visibility6.2 mi
Dew point50°
Wed, 1282° / 62°0
82 °
Avon, Wednesday, 12 August
Partly cloudy. High 82°, low 62°.
Pressure29.85 inHg
Wind7.5 mph W
Humidity36%
Visibility6.2 mi
Dew point51°
Thu, 1379° / 61°0
79 °
Avon, Thursday, 13 August
Partly cloudy. High 79°, low 61°.
Pressure29.83 inHg
Wind13.9 mph W
Humidity43%
Visibility—
Dew point53°
Fri, 1476° / 62°0
76 °
Avon, Friday, 14 August
Overcast. High 76°, low 62°.
Pressure29.91 inHg
Wind10.2 mph W
Humidity48%
Visibility—
Dew point53°
Sat, 1579° / 61°0
79 °
Avon, Saturday, 15 August
Clear. High 79°, low 61°.
Pressure30.00 inHg
Wind11.3 mph SW
Humidity39%
Visibility—
Dew point50°
Sun, 1682° / 61°0
82 °
Avon, Sunday, 16 August
Overcast. High 82°, low 61°.
Pressure30.00 inHg
Wind10.2 mph SW
Humidity31%
Visibility—
Dew point46°
Mon, 1780° / 63°0
80 °
Avon, Monday, 17 August
Overcast. High 80°, low 63°.
Pressure30.06 inHg
Wind10.8 mph SW
Humidity38%
Visibility—
Dew point50°
Tue, 1887° / 61°0
87 °
Avon, Tuesday, 18 August
Clear. High 87°, low 61°.
Pressure30.00 inHg
Wind9 mph W
Humidity22%
Visibility—
Dew point41°
Wed, 1984° / 62°0
84 °
Avon, Wednesday, 19 August
Clear. High 84°, low 62°.
Pressure29.94 inHg
Wind11.2 mph SW
Humidity28%
Visibility—
Dew point45°
Thu, 2083° / 62°0
83 °
Avon, Thursday, 20 August
Clear. High 83°, low 62°.
Pressure29.91 inHg
Wind10.3 mph SW
Humidity35%
Visibility—
Dew point50°
Fri, 2189° / 63°0
89 °
Avon, Friday, 21 August
Clear. High 89°, low 63°.
Pressure29.85 inHg
Wind9 mph SW
Humidity27%
Visibility—
Dew point48°
Sat, 2288° / 66°0
88 °
Avon, Saturday, 22 August
Overcast. High 88°, low 66°.
Pressure29.83 inHg
Wind9.9 mph SW
Humidity28%
Visibility—
Dew point48°
Sun, 2379° / 61°0
79 °
Avon, Sunday, 23 August
Partly cloudy. High 79°, low 61°.
Pressure29.85 inHg
Wind12.1 mph SW
Humidity43%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2483° / 58°0
83 °
Avon, Monday, 24 August
Climate normal for this date — 60-year average.
Average high83°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high101° (2010)
Record low53° (1970)
Tue, 2583° / 58°0
83 °
Avon, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high99° (1988)
Record low54° (2021)
Wed, 2684° / 57°0
84 °
Avon, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high99° (2017)
Record low54° (1970)
Thu, 2785° / 58°0
85 °
Avon, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high104° (2017)
Record low54° (1960)
Fri, 2886° / 58°0
86 °
Avon, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high102° (2021)
Record low53° (1960)
Sat, 2984° / 58°0
84 °
Avon, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high100° (1977)
Record low53° (1980)
Sun, 3084° / 58°0
84 °
Avon, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low58°
Average precipitation0 in
Chance of precipitation3%
Record high98° (2023)
Record low53° (2010)
Mon, 3184° / 58°0
84 °
Avon, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high98° (2025)
Record low53° (1970)
Tue, 0185° / 58°0
85 °
Avon, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high107° (2017)
Record low53° (1973)
Wed, 0285° / 58°0
85 °
Avon, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high107° (2017)
Record low53° (1960)
Thu, 0385° / 58°0
85 °
Avon, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high98° (2024)
Record low51° (2000)
Fri, 0485° / 58°0
85 °
Avon, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high103° (2022)
Record low52° (1960)
Sat, 0585° / 58°0
85 °
Avon, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high111° (2022)
Record low52° (2000)
Sun, 0685° / 58°0
85 °
Avon, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high111° (2022)
Record low53° (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 Avon, 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 Avon, 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.