Monthly outlook for East San Gabriel, CA: average high 95.7°, average low 75.9°. That is 3.4° 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 24 August (106.1°), the coolest 14 August (66.5°).
95.7°/75.9°
Average high / low
+3.4°
Above normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
91.9°
89.9°
+1.1°
19 August – 28 August
102°
90.2°
+6.6°
29 August – 7 September
at normal
91.5°
—
August records over 66 years
108.1°25 August 1985All-time high
53.2°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Temple City (2 mi).
Mon, 1097° / 70°0
97 °
East San Gabriel, Monday, 10 August
Partly cloudy. High 97°, low 70°.
Pressure29.91 inHg
Wind7.5 mph SW
Humidity29%
Visibility6.2 mi
Dew point55°
Tue, 1192° / 74°0
92 °
East San Gabriel, Tuesday, 11 August
Overcast. High 92°, low 74°.
Pressure29.97 inHg
Wind8.7 mph SW
Humidity29%
Visibility6.2 mi
Dew point53°
Wed, 1290° / 72°0
90 °
East San Gabriel, Wednesday, 12 August
Clear. High 90°, low 72°.
Pressure29.91 inHg
Wind7.9 mph S
Humidity35%
Visibility6.2 mi
Dew point55°
Thu, 1386° / 68°0
86 °
East San Gabriel, Thursday, 13 August
Clear. High 86°, low 68°.
Pressure29.91 inHg
Wind9.3 mph S
Humidity47%
Visibility—
Dew point56°
Fri, 1487° / 67°0
87 °
East San Gabriel, Friday, 14 August
Overcast. High 87°, low 67°.
Pressure29.97 inHg
Wind10.1 mph SW
Humidity43%
Visibility—
Dew point54°
Sat, 1587° / 71°0
87 °
East San Gabriel, Saturday, 15 August
Overcast. High 87°, low 71°.
Pressure30.00 inHg
Wind9.8 mph S
Humidity37%
Visibility—
Dew point53°
Sun, 1689° / 72°0
89 °
East San Gabriel, Sunday, 16 August
Light rain. High 89°, low 72°.
Pressure30.09 inHg
Wind9.4 mph SW
Humidity44%
Visibility—
Dew point58°
Mon, 1793° / 74°0
93 °
East San Gabriel, Monday, 17 August
Mostly clear. High 93°, low 74°.
Pressure30.03 inHg
Wind10.2 mph SW
Humidity33%
Visibility—
Dew point55°
Tue, 1898° / 78°0
98 °
East San Gabriel, Tuesday, 18 August
Overcast. High 98°, low 78°.
Pressure29.94 inHg
Wind10.8 mph SW
Humidity29%
Visibility—
Dew point55°
Wed, 19102° / 82°0
102 °
East San Gabriel, Wednesday, 19 August
Clear. High 102°, low 82°.
Pressure29.88 inHg
Wind10.1 mph SW
Humidity24%
Visibility—
Dew point54°
Thu, 20100° / 83°0
100 °
East San Gabriel, Thursday, 20 August
Overcast. High 100°, low 83°.
Pressure29.91 inHg
Wind9.8 mph SW
Humidity35%
Visibility—
Dew point60°
Fri, 21101° / 83°0
101 °
East San Gabriel, Friday, 21 August
Clear. High 101°, low 83°.
Pressure29.85 inHg
Wind9.7 mph SW
Humidity28%
Visibility—
Dew point57°
Sat, 22100° / 82°0.02
100 °
East San Gabriel, Saturday, 22 August
Light rain. High 100°, low 82°.
Pressure29.88 inHg
Wind10 mph S
Humidity31%
Visibility—
Dew point58°
Sun, 23103° / 82°0
103 °
East San Gabriel, Sunday, 23 August
Partly cloudy. High 103°, low 82°.
Pressure29.91 inHg
Wind9.6 mph SW
Humidity29%
Visibility—
Dew point58°
Mon, 24106° / 85°0
106 °
East San Gabriel, Monday, 24 August
Clear. High 106°, low 85°.
Pressure29.88 inHg
Wind9.4 mph SW
Humidity27%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2591° / 65°0
91 °
East San Gabriel, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high91°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high108° (1985)
Record low57° (1978)
Wed, 2691° / 65°0
91 °
East San Gabriel, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high107° (1981)
Record low55° (1990)
Thu, 2792° / 65°0
92 °
East San Gabriel, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high92°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high107° (1981)
Record low54° (1973)
Fri, 2893° / 66°0
93 °
East San Gabriel, Friday, 28 August
Climate normal for this date — 60-year average.
Average high93°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high107° (1981)
Record low56° (1973)
Sat, 2993° / 67°0
93 °
East San Gabriel, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0 in
Chance of precipitation2%
Record high107° (1967)
Record low56° (1964)
Sun, 3092° / 67°0
92 °
East San Gabriel, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high108° (1967)
Record low56° (2010)
Mon, 3191° / 65°0
91 °
East San Gabriel, Monday, 31 August
Climate normal for this date — 60-year average.
Average high91°
Average low65°
Average precipitation0 in
Chance of precipitation3%
Record high106° (2017)
Record low56° (1992)
Tue, 0191° / 65°0.02
91 °
East San Gabriel, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high91°
Average low65°
Average precipitation0.02 in
Chance of precipitation3%
Record high107° (2002)
Record low56° (1973)
Wed, 0291° / 66°0.02
91 °
East San Gabriel, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0.02 in
Chance of precipitation5%
Record high109° (1982)
Record low53° (1964)
Thu, 0391° / 66°0
91 °
East San Gabriel, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0 in
Chance of precipitation5%
Record high111° (1988)
Record low57° (2000)
Fri, 0492° / 66°0
92 °
East San Gabriel, Friday, 4 September
Climate normal for this date — 60-year average.
Average high92°
Average low66°
Average precipitation0 in
Chance of precipitation2%
Record high111° (1988)
Record low57° (1999)
Sat, 0592° / 66°0.01
92 °
East San Gabriel, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high92°
Average low66°
Average precipitation0.01 in
Chance of precipitation3%
Record high113° (2020)
Record low57° (1970)
Sun, 0692° / 66°0.01
92 °
East San Gabriel, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high92°
Average low66°
Average precipitation0.01 in
Chance of precipitation3%
Record high116° (2024)
Record low57° (1987)
Mon, 0791° / 65°0
91 °
East San Gabriel, Monday, 7 September
Climate normal for this date — 60-year average.
Average high91°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high105° (2024)
Record low54° (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 East San Gabriel, 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 East San Gabriel, 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.