Monthly outlook for French Valley, CA: average high 93.4°, average low 65°. That is 2° 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 9 August (98.6°), the coolest 13 August (62.2°).
93.4°/65°
Average high / low
+2°
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
91.7°
90.1°
+0.9°
19 August – 28 August
96.1°
90.2°
+3.3°
29 August – 7 September
at normal
91.2°
—
August records over 66 years
111°31 August 2022All-time high
52.5°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Murrieta (5 mi).
Mon, 1095° / 71°0
95 °
French Valley, Monday, 10 August
Overcast. High 95°, low 71°.
Pressure29.88 inHg
Wind7.9 mph S
Humidity24%
Visibility6.2 mi
Dew point53°
Tue, 1197° / 67°0.01
97 °
French Valley, Tuesday, 11 August
Light rain. High 97°, low 67°.
Pressure29.91 inHg
Wind5.6 mph S
Humidity24%
Visibility6.2 mi
Dew point51°
Wed, 1293° / 65°0
93 °
French Valley, Wednesday, 12 August
Clear. High 93°, low 65°.
Pressure29.85 inHg
Wind6.4 mph SW
Humidity24%
Visibility6.2 mi
Dew point48°
Thu, 1389° / 62°0
89 °
French Valley, Thursday, 13 August
Overcast. High 89°, low 62°.
Pressure29.91 inHg
Wind11.3 mph SW
Humidity35%
Visibility—
Dew point49°
Fri, 1491° / 63°0
91 °
French Valley, Friday, 14 August
Overcast. High 91°, low 63°.
Pressure29.94 inHg
Wind10 mph SW
Humidity34%
Visibility—
Dew point48°
Sat, 1576° / 65°0.04
76 °
French Valley, Saturday, 15 August
Light rain. High 76°, low 65°.
Pressure30.00 inHg
Wind8.3 mph N
Humidity53%
Visibility—
Dew point54°
Sun, 1689° / 67°0
89 °
French Valley, Sunday, 16 August
Overcast. High 89°, low 67°.
Pressure30.06 inHg
Wind9.9 mph SW
Humidity48%
Visibility—
Dew point58°
Mon, 1794° / 65°0
94 °
French Valley, Monday, 17 August
Overcast. High 94°, low 65°.
Pressure30.03 inHg
Wind7.1 mph SW
Humidity32%
Visibility—
Dew point49°
Tue, 1894° / 64°0
94 °
French Valley, Tuesday, 18 August
Mostly clear. High 94°, low 64°.
Pressure29.94 inHg
Wind11.4 mph SW
Humidity31%
Visibility—
Dew point49°
Wed, 1995° / 64°0
95 °
French Valley, Wednesday, 19 August
Overcast. High 95°, low 64°.
Pressure29.91 inHg
Wind11.6 mph SW
Humidity25%
Visibility—
Dew point43°
Thu, 2094° / 63°0
94 °
French Valley, Thursday, 20 August
Partly cloudy. High 94°, low 63°.
Pressure29.91 inHg
Wind13.3 mph SW
Humidity25%
Visibility—
Dew point45°
Fri, 2196° / 64°0
96 °
French Valley, Friday, 21 August
Mostly clear. High 96°, low 64°.
Pressure29.91 inHg
Wind11.6 mph SW
Humidity23%
Visibility—
Dew point43°
Sat, 2298° / 65°0
98 °
French Valley, Saturday, 22 August
Clear. High 98°, low 65°.
Pressure29.91 inHg
Wind11.3 mph SW
Humidity21%
Visibility—
Dew point42°
Sun, 2397° / 64°0
97 °
French Valley, Sunday, 23 August
Clear. High 97°, low 64°.
Pressure29.91 inHg
Wind10.7 mph SW
Humidity22%
Visibility—
Dew point42°
Mon, 2498° / 63°0
98 °
French Valley, Monday, 24 August
Clear. High 98°, low 63°.
Pressure29.85 inHg
Wind11.3 mph S
Humidity21%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2591° / 67°0
91 °
French Valley, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0 in
Chance of precipitation2%
Record high105° (1985)
Record low57° (1960)
Wed, 2691° / 67°0
91 °
French Valley, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0 in
Chance of precipitation3%
Record high103° (2021)
Record low57° (1973)
Thu, 2792° / 67°0
92 °
French Valley, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation2%
Record high104° (2020)
Record low56° (1973)
Fri, 2893° / 67°0
93 °
French Valley, Friday, 28 August
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high103° (1981)
Record low55° (1973)
Sat, 2993° / 68°0
93 °
French Valley, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high93°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high105° (2017)
Record low56° (2010)
Sun, 3092° / 68°0
92 °
French Valley, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high92°
Average low68°
Average precipitation0 in
Chance of precipitation5%
Record high107° (2017)
Record low57° (1964)
Mon, 3191° / 67°0
91 °
French Valley, Monday, 31 August
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0 in
Chance of precipitation5%
Record high111° (2022)
Record low56° (1992)
Tue, 0191° / 67°0
91 °
French Valley, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0 in
Chance of precipitation5%
Record high107° (2017)
Record low56° (1964)
Wed, 0291° / 67°0.01
91 °
French Valley, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0.01 in
Chance of precipitation5%
Record high106° (2017)
Record low55° (1964)
Thu, 0391° / 67°0
91 °
French Valley, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0 in
Chance of precipitation3%
Record high107° (2022)
Record low56° (1999)
Fri, 0491° / 67°0
91 °
French Valley, Friday, 4 September
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0 in
Chance of precipitation2%
Record high108° (2024)
Record low56° (1999)
Sat, 0591° / 67°0
91 °
French Valley, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0 in
Chance of precipitation5%
Record high112° (2024)
Record low56° (1973)
Sun, 0691° / 67°0.01
91 °
French Valley, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0.01 in
Chance of precipitation7%
Record high112° (2024)
Record low56° (1964)
Mon, 0791° / 67°0.01
91 °
French Valley, Monday, 7 September
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0.01 in
Chance of precipitation3%
Record high107° (2024)
Record low55° (1965)
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 French 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 French 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.