Monthly outlook for Rose Hills, CA: average high 91.3°, average low 72.9°. That is 1.6° 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 8 August (98.4°), the coolest 9 August (70.3°).
91.3°/72.9°
Average high / low
+1.6°
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
91.7°
88.9°
+1.6°
18 August – 27 August
90.7°
88.6°
+1.2°
28 August – 6 September
at normal
90.4°
—
August records over 66 years
106.7°18 August 2020All-time high
53.4°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — South El Monte (3 mi).
Sun, 0998° / 70°0
98 °
Rose Hills, Sunday, 9 August
Clear. High 98°, low 70°.
Pressure29.83 inHg
Wind7.4 mph SW
Humidity30%
Visibility6.2 mi
Dew point56°
Mon, 1094° / 72°0
94 °
Rose Hills, Monday, 10 August
Partly cloudy. High 94°, low 72°.
Pressure29.91 inHg
Wind7.7 mph SW
Humidity31%
Visibility6.2 mi
Dew point56°
Tue, 1192° / 76°0
92 °
Rose Hills, Tuesday, 11 August
Overcast. High 92°, low 76°.
Pressure29.94 inHg
Wind6.8 mph SW
Humidity30%
Visibility6.2 mi
Dew point53°
Wed, 1290° / 74°0
90 °
Rose Hills, Wednesday, 12 August
Clear. High 90°, low 74°.
Pressure29.88 inHg
Wind7.2 mph SW
Humidity33%
Visibility6.2 mi
Dew point55°
Thu, 1385° / 73°0
85 °
Rose Hills, Thursday, 13 August
Overcast. High 85°, low 73°.
Pressure29.91 inHg
Wind10.2 mph SW
Humidity47%
Visibility—
Dew point58°
Fri, 1484° / 72°0
84 °
Rose Hills, Friday, 14 August
Overcast. High 84°, low 72°.
Pressure29.97 inHg
Wind10.3 mph SW
Humidity50%
Visibility—
Dew point57°
Sat, 1589° / 72°0
89 °
Rose Hills, Saturday, 15 August
Clear. High 89°, low 72°.
Pressure30.00 inHg
Wind12.6 mph W
Humidity41%
Visibility—
Dew point55°
Sun, 1692° / 73°0
92 °
Rose Hills, Sunday, 16 August
Overcast. High 92°, low 73°.
Pressure30.03 inHg
Wind10.2 mph SW
Humidity35%
Visibility—
Dew point51°
Mon, 1794° / 75°0
94 °
Rose Hills, Monday, 17 August
Mostly clear. High 94°, low 75°.
Pressure29.97 inHg
Wind10.2 mph W
Humidity32%
Visibility—
Dew point51°
Tue, 1894° / 75°0
94 °
Rose Hills, Tuesday, 18 August
Overcast. High 94°, low 75°.
Pressure29.94 inHg
Wind11.3 mph SW
Humidity34%
Visibility—
Dew point54°
Wed, 1995° / 75°0
95 °
Rose Hills, Wednesday, 19 August
Overcast. High 95°, low 75°.
Pressure29.91 inHg
Wind10.1 mph SW
Humidity40%
Visibility—
Dew point58°
Thu, 2091° / 75°0
91 °
Rose Hills, Thursday, 20 August
Clear. High 91°, low 75°.
Pressure29.91 inHg
Wind10.2 mph SW
Humidity46%
Visibility—
Dew point60°
Fri, 2187° / 73°0
87 °
Rose Hills, Friday, 21 August
Clear. High 87°, low 73°.
Pressure29.91 inHg
Wind10 mph S
Humidity49%
Visibility—
Dew point59°
Sat, 2287° / 72°0
87 °
Rose Hills, Saturday, 22 August
Clear. High 87°, low 72°.
Pressure29.97 inHg
Wind11.1 mph SW
Humidity48%
Visibility—
Dew point57°
Sun, 2390° / 72°0
90 °
Rose Hills, Sunday, 23 August
Clear. High 90°, low 72°.
Pressure29.94 inHg
Wind10.6 mph W
Humidity43%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2489° / 65°0
89 °
Rose Hills, Monday, 24 August
Climate normal for this date — 60-year average.
Average high89°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high103° (1985)
Record low58° (1978)
Tue, 2589° / 65°0
89 °
Rose Hills, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high106° (1985)
Record low58° (1978)
Wed, 2690° / 66°0
90 °
Rose Hills, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high90°
Average low66°
Average precipitation0 in
Chance of precipitation2%
Record high105° (1981)
Record low58° (1990)
Thu, 2791° / 65°0
91 °
Rose Hills, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high91°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high105° (1981)
Record low57° (1973)
Fri, 2891° / 66°0
91 °
Rose Hills, Friday, 28 August
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high105° (1981)
Record low58° (1973)
Sat, 2992° / 67°0
92 °
Rose Hills, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation2%
Record high105° (1967)
Record low58° (2010)
Sun, 3090° / 67°0
90 °
Rose Hills, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high90°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high105° (1967)
Record low58° (2010)
Mon, 3189° / 66°0
89 °
Rose Hills, Monday, 31 August
Climate normal for this date — 60-year average.
Average high89°
Average low66°
Average precipitation0 in
Chance of precipitation3%
Record high106° (2017)
Record low58° (1992)
Tue, 0190° / 65°0.02
90 °
Rose Hills, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high90°
Average low65°
Average precipitation0.02 in
Chance of precipitation3%
Record high106° (2017)
Record low58° (1964)
Wed, 0290° / 66°0.02
90 °
Rose Hills, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high90°
Average low66°
Average precipitation0.02 in
Chance of precipitation5%
Record high106° (1982)
Record low54° (1964)
Thu, 0390° / 66°0
90 °
Rose Hills, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high90°
Average low66°
Average precipitation0 in
Chance of precipitation5%
Record high109° (1988)
Record low57° (1964)
Fri, 0491° / 66°0
91 °
Rose Hills, Friday, 4 September
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0 in
Chance of precipitation2%
Record high110° (2022)
Record low58° (1964)
Sat, 0591° / 66°0.01
91 °
Rose Hills, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high91°
Average low66°
Average precipitation0.01 in
Chance of precipitation3%
Record high113° (2020)
Record low57° (1970)
Sun, 0690° / 66°0.01
90 °
Rose Hills, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high90°
Average low66°
Average precipitation0.01 in
Chance of precipitation3%
Record high116° (2024)
Record low56° (1970)
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 Rose Hills, 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 Rose Hills, 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.