Monthly outlook for Cherry Valley, CA: average high 93.4°, average low 67.4°. That is 1.8° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 8 August (100.3°), the coolest 8 August (61.9°).
93.4°/67.4°
Average high / low
+1.8°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
92.2°
90.8°
+0.8°
18 August – 27 August
95.4°
89.9°
+3.1°
28 August – 6 September
at normal
91.4°
—
August records over 66 years
109.8°15 August 2020All-time high
51.3°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Moreno Valley (14 mi).
Sun, 0994° / 69°0
94 °
Cherry Valley, Sunday, 9 August
Clear. High 94°, low 69°.
Pressure29.85 inHg
Wind7.7 mph SW
Humidity16%
Visibility6.2 mi
Dew point44°
Mon, 1097° / 70°0
97 °
Cherry Valley, Monday, 10 August
Overcast. High 97°, low 70°.
Pressure29.91 inHg
Wind7.7 mph SW
Humidity22%
Visibility6.2 mi
Dew point49°
Tue, 1189° / 67°0
89 °
Cherry Valley, Tuesday, 11 August
Overcast. High 89°, low 67°.
Pressure29.97 inHg
Wind9.3 mph SW
Humidity22%
Visibility6.2 mi
Dew point45°
Wed, 1289° / 65°0.03
89 °
Cherry Valley, Wednesday, 12 August
Light rain. High 89°, low 65°.
Pressure29.91 inHg
Wind7.7 mph SW
Humidity30%
Visibility6.2 mi
Dew point47°
Thu, 1386° / 63°0
86 °
Cherry Valley, Thursday, 13 August
Overcast. High 86°, low 63°.
Pressure29.94 inHg
Wind12.1 mph W
Humidity33%
Visibility—
Dew point44°
Fri, 1487° / 63°0
87 °
Cherry Valley, Friday, 14 August
Overcast. High 87°, low 63°.
Pressure29.97 inHg
Wind10.4 mph SW
Humidity29%
Visibility—
Dew point42°
Sat, 1592° / 65°0
92 °
Cherry Valley, Saturday, 15 August
Mostly clear. High 92°, low 65°.
Pressure30.00 inHg
Wind10.8 mph W
Humidity25%
Visibility—
Dew point44°
Sun, 1694° / 68°0
94 °
Cherry Valley, Sunday, 16 August
Overcast. High 94°, low 68°.
Pressure30.03 inHg
Wind12.8 mph W
Humidity22%
Visibility—
Dew point42°
Mon, 1794° / 67°0
94 °
Cherry Valley, Monday, 17 August
Overcast. High 94°, low 67°.
Pressure30.06 inHg
Wind12.6 mph W
Humidity21%
Visibility—
Dew point41°
Tue, 1895° / 70°0
95 °
Cherry Valley, Tuesday, 18 August
Clear. High 95°, low 70°.
Pressure30.00 inHg
Wind10.8 mph W
Humidity20%
Visibility—
Dew point42°
Wed, 1996° / 71°0
96 °
Cherry Valley, Wednesday, 19 August
Partly cloudy. High 96°, low 71°.
Pressure29.94 inHg
Wind12.1 mph W
Humidity21%
Visibility—
Dew point43°
Thu, 2096° / 70°0
96 °
Cherry Valley, Thursday, 20 August
Overcast. High 96°, low 70°.
Pressure29.91 inHg
Wind13.4 mph W
Humidity22%
Visibility—
Dew point45°
Fri, 2194° / 70°0
94 °
Cherry Valley, Friday, 21 August
Overcast. High 94°, low 70°.
Pressure29.91 inHg
Wind10 mph W
Humidity27%
Visibility—
Dew point49°
Sat, 2296° / 70°0.05
96 °
Cherry Valley, Saturday, 22 August
Light rain. High 96°, low 70°.
Pressure29.88 inHg
Wind10.7 mph W
Humidity29%
Visibility—
Dew point51°
Sun, 2395° / 71°0
95 °
Cherry Valley, Sunday, 23 August
Overcast. High 95°, low 71°.
Pressure29.91 inHg
Wind9.7 mph SW
Humidity32%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2491° / 66°0.01
91 °
Cherry Valley, Monday, 24 August
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0.01 in
Chance of precipitation8%
Record high104° (1985)
Record low56° (2024)
Tue, 2591° / 67°0.02
91 °
Cherry Valley, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0.02 in
Chance of precipitation10%
Record high103° (1985)
Record low57° (2024)
Wed, 2691° / 67°0.01
91 °
Cherry Valley, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0.01 in
Chance of precipitation12%
Record high103° (2021)
Record low56° (1973)
Thu, 2792° / 67°0.01
92 °
Cherry Valley, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.01 in
Chance of precipitation8%
Record high104° (2021)
Record low56° (1973)
Fri, 2893° / 67°0.01
93 °
Cherry Valley, Friday, 28 August
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0.01 in
Chance of precipitation3%
Record high106° (2017)
Record low55° (1973)
Sat, 2993° / 67°0.01
93 °
Cherry Valley, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0.01 in
Chance of precipitation10%
Record high108° (2017)
Record low56° (2010)
Sun, 3092° / 67°0.01
92 °
Cherry Valley, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.01 in
Chance of precipitation12%
Record high107° (2017)
Record low56° (2010)
Mon, 3191° / 67°0
91 °
Cherry Valley, Monday, 31 August
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0 in
Chance of precipitation5%
Record high107° (2022)
Record low55° (1992)
Tue, 0191° / 66°0.02
91 °
Cherry Valley, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0.02 in
Chance of precipitation8%
Record high107° (2017)
Record low55° (1964)
Wed, 0291° / 66°0.02
91 °
Cherry Valley, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0.02 in
Chance of precipitation18%
Record high105° (2022)
Record low53° (1964)
Thu, 0391° / 66°0.02
91 °
Cherry Valley, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0.02 in
Chance of precipitation12%
Record high110° (2022)
Record low56° (1964)
Fri, 0491° / 67°0.01
91 °
Cherry Valley, Friday, 4 September
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0.01 in
Chance of precipitation8%
Record high107° (2022)
Record low55° (1985)
Sat, 0591° / 66°0.01
91 °
Cherry Valley, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0.01 in
Chance of precipitation8%
Record high113° (2020)
Record low57° (1985)
Sun, 0691° / 66°0.02
91 °
Cherry Valley, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0.02 in
Chance of precipitation8%
Record high114° (2020)
Record low54° (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 Cherry 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 Cherry 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.