Monthly outlook for Apple Valley, CA: average high 97.8°, average low 70°. That is 2.4° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 22 August (101.7°), the coolest 8 August (62.9°).
97.8°/70°
Average high / low
+2.4°
Above normal
1 / 1
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
96.7°
94.3°
+1.3°
18 August – 27 August
99.7°
92.4°
+4.1°
28 August – 6 September
at normal
93°
—
August records over 66 years
106.2°4 August 2021All-time high
50.2°27 August 1973All-time low
Climate normals and records are computed from the nearest reference point — Victorville (8 mi).
Sun, 0996° / 72°0
96 °
Apple Valley, Sunday, 9 August
Clear. High 96°, low 72°.
Pressure29.80 inHg
Wind9.2 mph S
Humidity14%
Visibility6.2 mi
Dew point43°
Mon, 10100° / 72°0
100 °
Apple Valley, Monday, 10 August
Overcast. High 100°, low 72°.
Pressure29.85 inHg
Wind12.3 mph S
Humidity16%
Visibility6.2 mi
Dew point46°
Tue, 1198° / 73°0
98 °
Apple Valley, Tuesday, 11 August
Overcast. High 98°, low 73°.
Pressure29.88 inHg
Wind2.6 mph SE
Humidity17%
Visibility6.2 mi
Dew point45°
Wed, 1297° / 70°0
97 °
Apple Valley, Wednesday, 12 August
Partly cloudy. High 97°, low 70°.
Pressure29.80 inHg
Wind11.5 mph S
Humidity17%
Visibility6.2 mi
Dew point43°
Thu, 1391° / 67°0
91 °
Apple Valley, Thursday, 13 August
Partly cloudy. High 91°, low 67°.
Pressure29.83 inHg
Wind20.7 mph S
Humidity19%
Visibility—
Dew point37°
Fri, 1492° / 65°0
92 °
Apple Valley, Friday, 14 August
Overcast. High 92°, low 65°.
Pressure29.91 inHg
Wind22.1 mph S
Humidity22%
Visibility—
Dew point41°
Sat, 1597° / 65°0
97 °
Apple Valley, Saturday, 15 August
Clear. High 97°, low 65°.
Pressure29.97 inHg
Wind18.6 mph S
Humidity19%
Visibility—
Dew point39°
Sun, 1698° / 69°0
98 °
Apple Valley, Sunday, 16 August
Partly cloudy. High 98°, low 69°.
Pressure29.97 inHg
Wind20.7 mph S
Humidity17%
Visibility—
Dew point38°
Mon, 1798° / 70°0
98 °
Apple Valley, Monday, 17 August
Overcast. High 98°, low 70°.
Pressure30.00 inHg
Wind21 mph S
Humidity20%
Visibility—
Dew point42°
Tue, 18100° / 68°0
100 °
Apple Valley, Tuesday, 18 August
Clear. High 100°, low 68°.
Pressure29.94 inHg
Wind18.6 mph S
Humidity16%
Visibility—
Dew point37°
Wed, 19100° / 72°0
100 °
Apple Valley, Wednesday, 19 August
Clear. High 100°, low 72°.
Pressure29.88 inHg
Wind21.3 mph S
Humidity16%
Visibility—
Dew point39°
Thu, 20100° / 72°0
100 °
Apple Valley, Thursday, 20 August
Mostly clear. High 100°, low 72°.
Pressure29.85 inHg
Wind20.4 mph S
Humidity18%
Visibility—
Dew point42°
Fri, 21100° / 73°0
100 °
Apple Valley, Friday, 21 August
Overcast. High 100°, low 73°.
Pressure29.85 inHg
Wind18.6 mph S
Humidity22%
Visibility—
Dew point46°
Sat, 22102° / 74°0.02
102 °
Apple Valley, Saturday, 22 August
Light rain. High 102°, low 74°.
Pressure29.85 inHg
Wind17.3 mph SW
Humidity21%
Visibility—
Dew point46°
Sun, 2398° / 73°0.04
98 °
Apple Valley, Sunday, 23 August
Light rain. High 98°, low 73°.
Pressure29.85 inHg
Wind10.7 mph S
Humidity27%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2493° / 66°0.01
93 °
Apple Valley, Monday, 24 August
Climate normal for this date — 60-year average.
Average high93°
Average low66°
Average precipitation0.01 in
Chance of precipitation5%
Record high103° (2010)
Record low54° (1978)
Tue, 2593° / 67°0.02
93 °
Apple Valley, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0.02 in
Chance of precipitation7%
Record high103° (1985)
Record low55° (1978)
Wed, 2693° / 67°0.01
93 °
Apple Valley, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0.01 in
Chance of precipitation8%
Record high101° (2011)
Record low52° (1990)
Thu, 2794° / 67°0
94 °
Apple Valley, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high94°
Average low67°
Average precipitation0 in
Chance of precipitation5%
Record high103° (2017)
Record low50° (1973)
Fri, 2894° / 68°0
94 °
Apple Valley, Friday, 28 August
Climate normal for this date — 60-year average.
Average high94°
Average low68°
Average precipitation0 in
Chance of precipitation2%
Record high103° (2017)
Record low56° (1960)
Sat, 2995° / 69°0.01
95 °
Apple Valley, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high95°
Average low69°
Average precipitation0.01 in
Chance of precipitation5%
Record high103° (2009)
Record low55° (1964)
Sun, 3094° / 68°0.01
94 °
Apple Valley, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high94°
Average low68°
Average precipitation0.01 in
Chance of precipitation5%
Record high103° (1996)
Record low53° (2010)
Mon, 3193° / 66°0
93 °
Apple Valley, Monday, 31 August
Climate normal for this date — 60-year average.
Average high93°
Average low66°
Average precipitation0 in
Chance of precipitation5%
Record high103° (2022)
Record low52° (1964)
Tue, 0193° / 66°0
93 °
Apple Valley, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high93°
Average low66°
Average precipitation0 in
Chance of precipitation5%
Record high106° (2022)
Record low51° (1964)
Wed, 0293° / 67°0.01
93 °
Apple Valley, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0.01 in
Chance of precipitation10%
Record high106° (2022)
Record low50° (1964)
Thu, 0392° / 67°0
92 °
Apple Valley, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation7%
Record high103° (2022)
Record low51° (2000)
Fri, 0492° / 67°0
92 °
Apple Valley, Friday, 4 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation7%
Record high105° (2020)
Record low51° (1985)
Sat, 0592° / 67°0
92 °
Apple Valley, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation3%
Record high105° (2020)
Record low53° (1970)
Sun, 0692° / 67°0.01
92 °
Apple Valley, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.01 in
Chance of precipitation8%
Record high107° (2022)
Record low53° (1985)
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 Apple Valley, 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 Apple Valley, 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.