Monthly outlook for Villa Park, CA: average high 88.5°, average low 70.6°. That is 1.9° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 20 August (95.4°), the coolest 15 August (65.8°).
88.5°/70.6°
Average high / low
+1.9°
Above normal
1 / 0
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
86.2°
85.3°
+0.5°
19 August – 28 August
92.3°
85.8°
+3.6°
29 August – 7 September
at normal
87.2°
—
August records over 66 years
105.8°31 August 2017All-time high
55.9°9 August 2010All-time low
Climate normals and records are computed from the nearest reference point — Orange (1 mi).
Mon, 1094° / 69°0
94 °
Villa Park, Monday, 10 August
Overcast. High 94°, low 69°.
Pressure29.91 inHg
Wind8.3 mph SW
Humidity40%
Visibility6.2 mi
Dew point61°
Tue, 1189° / 69°0
89 °
Villa Park, Tuesday, 11 August
Partly cloudy. High 89°, low 69°.
Pressure29.97 inHg
Wind7.2 mph SW
Humidity31%
Visibility6.2 mi
Dew point54°
Wed, 1287° / 71°0
87 °
Villa Park, Wednesday, 12 August
Mostly clear. High 87°, low 71°.
Pressure29.88 inHg
Wind8.5 mph SW
Humidity35%
Visibility6.2 mi
Dew point55°
Thu, 1380° / 69°0
80 °
Villa Park, Thursday, 13 August
Partly cloudy. High 80°, low 69°.
Pressure29.91 inHg
Wind9.1 mph SW
Humidity51%
Visibility6.2 mi
Dew point60°
Fri, 1483° / 66°0
83 °
Villa Park, Friday, 14 August
Mostly clear. High 83°, low 66°.
Pressure29.97 inHg
Wind11.1 mph SW
Humidity53%
Visibility—
Dew point56°
Sat, 1583° / 66°0
83 °
Villa Park, Saturday, 15 August
Overcast. High 83°, low 66°.
Pressure30.03 inHg
Wind10.5 mph SW
Humidity50%
Visibility—
Dew point55°
Sun, 1683° / 69°0
83 °
Villa Park, Sunday, 16 August
Clear. High 83°, low 69°.
Pressure30.06 inHg
Wind10.2 mph SW
Humidity52%
Visibility—
Dew point58°
Mon, 1785° / 67°0
85 °
Villa Park, Monday, 17 August
Clear. High 85°, low 67°.
Pressure30.00 inHg
Wind10.3 mph SW
Humidity38%
Visibility—
Dew point51°
Tue, 1887° / 67°0
87 °
Villa Park, Tuesday, 18 August
Clear. High 87°, low 67°.
Pressure29.94 inHg
Wind9.6 mph SW
Humidity38%
Visibility—
Dew point51°
Wed, 1992° / 71°0
92 °
Villa Park, Wednesday, 19 August
Overcast. High 92°, low 71°.
Pressure29.91 inHg
Wind9.4 mph SW
Humidity33%
Visibility—
Dew point52°
Thu, 2095° / 75°0.03
95 °
Villa Park, Thursday, 20 August
Light rain. High 95°, low 75°.
Pressure29.91 inHg
Wind9 mph SW
Humidity33%
Visibility—
Dew point54°
Fri, 2194° / 77°0.08
94 °
Villa Park, Friday, 21 August
Light rain. High 94°, low 77°.
Pressure29.94 inHg
Wind9.2 mph SW
Humidity33%
Visibility—
Dew point55°
Sat, 2292° / 77°0
92 °
Villa Park, Saturday, 22 August
Overcast. High 92°, low 77°.
Pressure29.88 inHg
Wind9.8 mph SW
Humidity33%
Visibility—
Dew point54°
Sun, 2389° / 74°0
89 °
Villa Park, Sunday, 23 August
Mostly clear. High 89°, low 74°.
Pressure29.91 inHg
Wind9.5 mph SW
Humidity38%
Visibility—
Dew point57°
Mon, 2492° / 73°0
92 °
Villa Park, Monday, 24 August
Partly cloudy. High 92°, low 73°.
Pressure29.94 inHg
Wind10.3 mph SW
Humidity41%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 65°0
86 °
Villa Park, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high101° (1985)
Record low58° (1978)
Wed, 2687° / 65°0
87 °
Villa Park, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high101° (1981)
Record low60° (1975)
Thu, 2788° / 65°0
88 °
Villa Park, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high101° (1981)
Record low58° (1989)
Fri, 2888° / 65°0
88 °
Villa Park, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high101° (1981)
Record low58° (1973)
Sat, 2988° / 66°0
88 °
Villa Park, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high88°
Average low66°
Average precipitation0 in
Chance of precipitation2%
Record high100° (1998)
Record low59° (1964)
Sun, 3087° / 66°0
87 °
Villa Park, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high101° (1967)
Record low58° (1964)
Mon, 3186° / 65°0
86 °
Villa Park, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2017)
Record low59° (1973)
Tue, 0187° / 65°0.01
87 °
Villa Park, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low65°
Average precipitation0.01 in
Chance of precipitation5%
Record high101° (1998)
Record low58° (1973)
Wed, 0287° / 66°0.01
87 °
Villa Park, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low66°
Average precipitation0.01 in
Chance of precipitation5%
Record high102° (1982)
Record low59° (1980)
Thu, 0387° / 66°0
87 °
Villa Park, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low66°
Average precipitation0 in
Chance of precipitation5%
Record high106° (1988)
Record low59° (1980)
Fri, 0488° / 66°0
88 °
Villa Park, Friday, 4 September
Climate normal for this date — 60-year average.
Average high88°
Average low66°
Average precipitation0 in
Chance of precipitation2%
Record high109° (2022)
Record low59° (1999)
Sat, 0587° / 66°0.01
87 °
Villa Park, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low66°
Average precipitation0.01 in
Chance of precipitation3%
Record high109° (2020)
Record low57° (1973)
Sun, 0688° / 66°0.01
88 °
Villa Park, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high88°
Average low66°
Average precipitation0.01 in
Chance of precipitation3%
Record high112° (2024)
Record low58° (1970)
Mon, 0787° / 66°0
87 °
Villa Park, Monday, 7 September
Climate normal for this date — 60-year average.
Average high87°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high103° (2024)
Record low58° (1964)
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 Villa Park, 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 Villa Park, 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.