Monthly outlook for Stonehurst, CA: average high 94°, average low 74.8°. That is 2.2° above 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 18 August (98.9°), the coolest 8 August (67.6°).
94°/74.8°
Average high / low
+2.2°
Above 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
93.2°
90.7°
+1.4°
18 August – 27 August
95.2°
90°
+2.9°
28 August – 6 September
at normal
91.8°
—
August records over 66 years
109.4°31 August 2022All-time high
53.8°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — San Fernando (5 mi).
Sun, 0997° / 70°0
97 °
Stonehurst, Sunday, 9 August
Partly cloudy. High 97°, low 70°.
Pressure29.85 inHg
Wind6.6 mph S
Humidity23%
Visibility6.2 mi
Dew point51°
Mon, 1097° / 70°0
97 °
Stonehurst, Monday, 10 August
Partly cloudy. High 97°, low 70°.
Pressure29.91 inHg
Wind6.7 mph S
Humidity24%
Visibility6.2 mi
Dew point49°
Tue, 1192° / 77°0
92 °
Stonehurst, Tuesday, 11 August
Overcast. High 92°, low 77°.
Pressure29.97 inHg
Wind7.3 mph S
Humidity25%
Visibility6.2 mi
Dew point48°
Wed, 1291° / 76°0
91 °
Stonehurst, Wednesday, 12 August
Mostly clear. High 91°, low 76°.
Pressure29.88 inHg
Wind6.9 mph S
Humidity28%
Visibility6.2 mi
Dew point49°
Thu, 1387° / 71°0
87 °
Stonehurst, Thursday, 13 August
Overcast. High 87°, low 71°.
Pressure29.91 inHg
Wind9.1 mph S
Humidity38%
Visibility—
Dew point52°
Fri, 1487° / 71°0
87 °
Stonehurst, Friday, 14 August
Overcast. High 87°, low 71°.
Pressure29.97 inHg
Wind8 mph S
Humidity39%
Visibility—
Dew point52°
Sat, 1594° / 73°0
94 °
Stonehurst, Saturday, 15 August
Clear. High 94°, low 73°.
Pressure30.00 inHg
Wind7.3 mph S
Humidity28%
Visibility—
Dew point48°
Sun, 1696° / 78°0
96 °
Stonehurst, Sunday, 16 August
Partly cloudy. High 96°, low 78°.
Pressure30.00 inHg
Wind7.5 mph S
Humidity28%
Visibility—
Dew point50°
Mon, 1796° / 76°0
96 °
Stonehurst, Monday, 17 August
Partly cloudy. High 96°, low 76°.
Pressure30.03 inHg
Wind7 mph S
Humidity27%
Visibility—
Dew point49°
Tue, 1899° / 80°0
99 °
Stonehurst, Tuesday, 18 August
Clear. High 99°, low 80°.
Pressure29.97 inHg
Wind7.3 mph SW
Humidity18%
Visibility—
Dew point41°
Wed, 1997° / 80°0
97 °
Stonehurst, Wednesday, 19 August
Overcast. High 97°, low 80°.
Pressure29.91 inHg
Wind8.1 mph S
Humidity28%
Visibility—
Dew point51°
Thu, 2096° / 78°0
96 °
Stonehurst, Thursday, 20 August
Clear. High 96°, low 78°.
Pressure29.88 inHg
Wind8.6 mph S
Humidity31%
Visibility—
Dew point54°
Fri, 2196° / 78°0
96 °
Stonehurst, Friday, 21 August
Mostly clear. High 96°, low 78°.
Pressure29.88 inHg
Wind8.2 mph S
Humidity35%
Visibility—
Dew point56°
Sat, 2291° / 76°0
91 °
Stonehurst, Saturday, 22 August
Overcast. High 91°, low 76°.
Pressure29.88 inHg
Wind7.7 mph S
Humidity40%
Visibility—
Dew point58°
Sun, 2392° / 75°0
92 °
Stonehurst, Sunday, 23 August
Mostly clear. High 92°, low 75°.
Pressure29.91 inHg
Wind8.1 mph S
Humidity41%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2491° / 66°0
91 °
Stonehurst, Monday, 24 August
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high106° (1985)
Record low56° (2024)
Tue, 2591° / 66°0
91 °
Stonehurst, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0 in
Chance of precipitation2%
Record high106° (1985)
Record low58° (1963)
Wed, 2691° / 67°0
91 °
Stonehurst, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high104° (1981)
Record low56° (1990)
Thu, 2793° / 67°0
93 °
Stonehurst, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high105° (1981)
Record low55° (1973)
Fri, 2893° / 67°0
93 °
Stonehurst, Friday, 28 August
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high105° (1981)
Record low58° (1973)
Sat, 2993° / 68°0
93 °
Stonehurst, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high93°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high106° (1967)
Record low56° (2010)
Sun, 3092° / 68°0
92 °
Stonehurst, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high92°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2017)
Record low55° (2010)
Mon, 3191° / 67°0.01
91 °
Stonehurst, Monday, 31 August
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0.01 in
Chance of precipitation2%
Record high109° (2022)
Record low57° (1964)
Tue, 0191° / 66°0
91 °
Stonehurst, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0 in
Chance of precipitation2%
Record high104° (1982)
Record low56° (1964)
Wed, 0291° / 67°0.01
91 °
Stonehurst, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0.01 in
Chance of precipitation5%
Record high107° (1982)
Record low53° (1964)
Thu, 0391° / 67°0.01
91 °
Stonehurst, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high91°
Average low67°
Average precipitation0.01 in
Chance of precipitation3%
Record high108° (1988)
Record low56° (1999)
Fri, 0492° / 67°0
92 °
Stonehurst, Friday, 4 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation3%
Record high108° (1988)
Record low57° (1985)
Sat, 0592° / 67°0.02
92 °
Stonehurst, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.02 in
Chance of precipitation2%
Record high112° (2020)
Record low57° (2000)
Sun, 0692° / 67°0.01
92 °
Stonehurst, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.01 in
Chance of precipitation2%
Record high112° (2020)
Record low57° (2000)
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 Stonehurst, 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 Stonehurst, 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.