Monthly outlook for Lynwood Hills, CA: average high 83.4°, average low 73.6°. That is 3° 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 9 August (89.4°), the coolest 10 August (68.8°).
83.4°/73.6°
Average high / low
+3°
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
81.7°
78.1°
+2°
19 August – 28 August
86.2°
78.7°
+4.2°
29 August – 7 September
at normal
79.7°
—
August records over 66 years
95.5°31 August 2017All-time high
55.8°1 August 2013All-time low
Climate normals and records are computed from the nearest reference point — Chula Vista (2 mi).
Mon, 1086° / 69°0
86 °
Lynwood Hills, Monday, 10 August
Mostly clear. High 86°, low 69°.
Pressure29.91 inHg
Wind8.5 mph SW
Humidity55%
Visibility6.2 mi
Dew point64°
Tue, 1184° / 69°0.01
84 °
Lynwood Hills, Tuesday, 11 August
Light rain. High 84°, low 69°.
Pressure29.97 inHg
Wind8.6 mph W
Humidity48%
Visibility6.2 mi
Dew point61°
Wed, 1283° / 74°0
83 °
Lynwood Hills, Wednesday, 12 August
Clear. High 83°, low 74°.
Pressure29.88 inHg
Wind8.4 mph W
Humidity48%
Visibility6.2 mi
Dew point60°
Thu, 1377° / 72°0
77 °
Lynwood Hills, Thursday, 13 August
Overcast. High 77°, low 72°.
Pressure29.91 inHg
Wind8 mph SW
Humidity61%
Visibility6.2 mi
Dew point62°
Fri, 1479° / 71°0
79 °
Lynwood Hills, Friday, 14 August
Partly cloudy. High 79°, low 71°.
Pressure29.97 inHg
Wind9.4 mph W
Humidity56%
Visibility—
Dew point59°
Sat, 1576° / 72°0
76 °
Lynwood Hills, Saturday, 15 August
Overcast. High 76°, low 72°.
Pressure30.03 inHg
Wind6.7 mph W
Humidity58%
Visibility—
Dew point60°
Sun, 1681° / 73°0
81 °
Lynwood Hills, Sunday, 16 August
Mostly clear. High 81°, low 73°.
Pressure30.06 inHg
Wind11 mph W
Humidity61%
Visibility—
Dew point63°
Mon, 1781° / 72°0
81 °
Lynwood Hills, Monday, 17 August
Clear. High 81°, low 72°.
Pressure30.00 inHg
Wind10.8 mph W
Humidity53%
Visibility—
Dew point59°
Tue, 1882° / 73°0
82 °
Lynwood Hills, Tuesday, 18 August
Clear. High 82°, low 73°.
Pressure29.94 inHg
Wind9.4 mph W
Humidity49%
Visibility—
Dew point58°
Wed, 1985° / 75°0
85 °
Lynwood Hills, Wednesday, 19 August
Mostly clear. High 85°, low 75°.
Pressure29.91 inHg
Wind7.9 mph W
Humidity48%
Visibility—
Dew point59°
Thu, 2087° / 76°0
87 °
Lynwood Hills, Thursday, 20 August
Mostly clear. High 87°, low 76°.
Pressure29.91 inHg
Wind7.5 mph W
Humidity49%
Visibility—
Dew point62°
Fri, 2187° / 79°0
87 °
Lynwood Hills, Friday, 21 August
Mostly clear. High 87°, low 79°.
Pressure29.97 inHg
Wind8.9 mph W
Humidity47%
Visibility—
Dew point62°
Sat, 2288° / 79°0
88 °
Lynwood Hills, Saturday, 22 August
Overcast. High 88°, low 79°.
Pressure29.91 inHg
Wind8 mph W
Humidity41%
Visibility—
Dew point59°
Sun, 2386° / 77°0
86 °
Lynwood Hills, Sunday, 23 August
Mostly clear. High 86°, low 77°.
Pressure29.94 inHg
Wind8.2 mph W
Humidity55%
Visibility—
Dew point63°
Mon, 2485° / 76°0
85 °
Lynwood Hills, Monday, 24 August
Mostly clear. High 85°, low 76°.
Pressure29.94 inHg
Wind8.2 mph W
Humidity48%
Visibility—
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2579° / 65°0.01
79 °
Lynwood Hills, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high79°
Average low65°
Average precipitation0.01 in
Chance of precipitation7%
Record high89° (1985)
Record low58° (1987)
Wed, 2680° / 65°0
80 °
Lynwood Hills, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0 in
Chance of precipitation3%
Record high91° (2021)
Record low58° (1987)
Thu, 2780° / 65°0
80 °
Lynwood Hills, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high92° (2020)
Record low57° (1989)
Fri, 2880° / 65°0.01
80 °
Lynwood Hills, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.01 in
Chance of precipitation2%
Record high94° (2023)
Record low56° (1973)
Sat, 2980° / 66°0
80 °
Lynwood Hills, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low66°
Average precipitation0 in
Chance of precipitation3%
Record high93° (2023)
Record low57° (2010)
Sun, 3080° / 66°0
80 °
Lynwood Hills, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high80°
Average low66°
Average precipitation0 in
Chance of precipitation3%
Record high91° (2017)
Record low59° (2010)
Mon, 3179° / 65°0
79 °
Lynwood Hills, Monday, 31 August
Climate normal for this date — 60-year average.
Average high79°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high96° (2017)
Record low58° (1964)
Tue, 0179° / 65°0
79 °
Lynwood Hills, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low65°
Average precipitation0 in
Chance of precipitation3%
Record high94° (2017)
Record low57° (1964)
Wed, 0279° / 65°0
79 °
Lynwood Hills, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low65°
Average precipitation0 in
Chance of precipitation3%
Record high93° (2017)
Record low58° (1999)
Thu, 0380° / 66°0.01
80 °
Lynwood Hills, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low66°
Average precipitation0.01 in
Chance of precipitation3%
Record high99° (1988)
Record low57° (1973)
Fri, 0480° / 65°0
80 °
Lynwood Hills, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0 in
Chance of precipitation3%
Record high100° (1988)
Record low58° (1999)
Sat, 0580° / 65°0
80 °
Lynwood Hills, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high99° (2020)
Record low58° (1970)
Sun, 0680° / 66°0
80 °
Lynwood Hills, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low66°
Average precipitation0 in
Chance of precipitation7%
Record high100° (2020)
Record low56° (1973)
Mon, 0780° / 65°0.01
80 °
Lynwood Hills, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.01 in
Chance of precipitation3%
Record high99° (2024)
Record low57° (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 Lynwood 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 Lynwood 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.