As of 17:41 PDT

Weather in Lemon Heights, CA

90°Current weather

Lemon Heights, Saturday, 8 August, 17:41

Clear. Feels like 90°. High 97°, low 71°.

Pressure29.83 inHg
Wind6 mph SE
Humidity39%
Visibility6.2 mi
Dew point62°

Monthly outlook for Lemon Heights, CA: average high 88.7°, average low 72.1°. That is 3.7° 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 (97.1°), the coolest 9 August (69.5°).

88.7°/72.1°
Average high / low
+3.7°
Above normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August89°82.2°+3.8°
18 August – 27 August88.2°82.2°+3.3°
28 August – 6 Septemberat normal83.9°

August records over 66 years

102°18 August 2020All-time high
55°11 August 2020All-time low

Climate normals and records are computed from the nearest reference point — Tustin (3 mi).

Sun, 0995° / 69°0Clear
95 °Clear

Lemon Heights, Sunday, 9 August

Clear. High 95°, low 69°.

Pressure29.85 inHg
Wind7.6 mph W
Humidity38%
Visibility6.2 mi
Dew point59°
Mon, 1089° / 71°0Overcast
89 °Overcast

Lemon Heights, Monday, 10 August

Overcast. High 89°, low 71°.

Pressure29.91 inHg
Wind8.4 mph SW
Humidity39%
Visibility6.2 mi
Dew point59°
Tue, 1187° / 73°0Overcast
87 °Overcast

Lemon Heights, Tuesday, 11 August

Overcast. High 87°, low 73°.

Pressure29.97 inHg
Wind9 mph SW
Humidity40%
Visibility6.2 mi
Dew point58°
Wed, 1287° / 73°0Overcast
87 °Overcast

Lemon Heights, Wednesday, 12 August

Overcast. High 87°, low 73°.

Pressure29.88 inHg
Wind8.3 mph SW
Humidity39%
Visibility6.2 mi
Dew point56°
Thu, 1383° / 71°0Overcast
83 °Overcast

Lemon Heights, Thursday, 13 August

Overcast. High 83°, low 71°.

Pressure29.91 inHg
Wind10.7 mph SW
Humidity50%
Visibility
Dew point59°
Fri, 1484° / 70°0Overcast
84 °Overcast

Lemon Heights, Friday, 14 August

Overcast. High 84°, low 70°.

Pressure29.97 inHg
Wind9.2 mph SW
Humidity49%
Visibility
Dew point58°
Sat, 1588° / 70°0Partly cloudy
88 °Partly cloudy

Lemon Heights, Saturday, 15 August

Partly cloudy. High 88°, low 70°.

Pressure30.00 inHg
Wind9.8 mph W
Humidity42%
Visibility
Dew point57°
Sun, 1689° / 72°0Partly cloudy
89 °Partly cloudy

Lemon Heights, Sunday, 16 August

Partly cloudy. High 89°, low 72°.

Pressure30.00 inHg
Wind9 mph SW
Humidity39%
Visibility
Dew point55°
Mon, 1790° / 71°0Clear
90 °Clear

Lemon Heights, Monday, 17 August

Clear. High 90°, low 71°.

Pressure30.03 inHg
Wind9.3 mph W
Humidity36%
Visibility
Dew point54°
Tue, 1893° / 74°0Clear
93 °Clear

Lemon Heights, Tuesday, 18 August

Clear. High 93°, low 74°.

Pressure29.94 inHg
Wind9.6 mph W
Humidity37%
Visibility
Dew point56°
Wed, 1990° / 75°0Clear
90 °Clear

Lemon Heights, Wednesday, 19 August

Clear. High 90°, low 75°.

Pressure29.88 inHg
Wind9 mph SW
Humidity40%
Visibility
Dew point59°
Thu, 2090° / 74°0Partly cloudy
90 °Partly cloudy

Lemon Heights, Thursday, 20 August

Partly cloudy. High 90°, low 74°.

Pressure29.88 inHg
Wind9.6 mph SW
Humidity46%
Visibility
Dew point61°
Fri, 2188° / 74°0Partly cloudy
88 °Partly cloudy

Lemon Heights, Friday, 21 August

Partly cloudy. High 88°, low 74°.

Pressure29.88 inHg
Wind9.2 mph SW
Humidity52%
Visibility
Dew point63°
Sat, 2283° / 73°0Overcast
83 °Overcast

Lemon Heights, Saturday, 22 August

Overcast. High 83°, low 73°.

Pressure29.88 inHg
Wind8.7 mph SW
Humidity57%
Visibility
Dew point64°
Sun, 2385° / 72°0Clear
85 °Clear

Lemon Heights, Sunday, 23 August

Clear. High 85°, low 72°.

Pressure29.88 inHg
Wind9.4 mph SW
Humidity57%
Visibility
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 65°0Climate normal
82 °Climate normal

Lemon Heights, Monday, 24 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high92° (1985)
Record low59° (2021)
Tue, 2583° / 65°0Climate normal
83 °Climate normal

Lemon Heights, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high96° (1985)
Record low58° (2023)
Wed, 2683° / 66°0Climate normal
83 °Climate normal

Lemon Heights, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0 in
Chance of precipitation2%
Record high96° (1981)
Record low59° (1990)
Thu, 2784° / 66°0Climate normal
84 °Climate normal

Lemon Heights, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high96° (1981)
Record low58° (1973)
Fri, 2884° / 66°0Climate normal
84 °Climate normal

Lemon Heights, Friday, 28 August

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high95° (1981)
Record low60° (1991)
Sat, 2985° / 66°0Climate normal
85 °Climate normal

Lemon Heights, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low66°
Average precipitation0 in
Chance of precipitation2%
Record high95° (1998)
Record low58° (2024)
Sun, 3084° / 66°0Climate normal
84 °Climate normal

Lemon Heights, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high96° (1967)
Record low57° (2024)
Mon, 3183° / 65°0Climate normal
83 °Climate normal

Lemon Heights, Monday, 31 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high101° (2017)
Record low59° (2020)
Tue, 0183° / 66°0.02Climate normal
83 °Climate normal

Lemon Heights, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.02 in
Chance of precipitation3%
Record high98° (1998)
Record low58° (1973)
Wed, 0284° / 66°0.01Climate normal
84 °Climate normal

Lemon Heights, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.01 in
Chance of precipitation5%
Record high96° (1982)
Record low59° (2020)
Thu, 0384° / 66°0.01Climate normal
84 °Climate normal

Lemon Heights, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.01 in
Chance of precipitation7%
Record high100° (1988)
Record low59° (2021)
Fri, 0485° / 66°0Climate normal
85 °Climate normal

Lemon Heights, Friday, 4 September

Climate normal for this date — 60-year average.

Average high85°
Average low66°
Average precipitation0 in
Chance of precipitation2%
Record high111° (2022)
Record low58° (2021)
Sat, 0584° / 66°0.01Climate normal
84 °Climate normal

Lemon Heights, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.01 in
Chance of precipitation5%
Record high105° (2024)
Record low57° (1973)
Sun, 0684° / 66°0.01Climate normal
84 °Climate normal

Lemon Heights, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.01 in
Chance of precipitation3%
Record high109° (2024)
Record low59° (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 Lemon Heights, 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 Lemon Heights, 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.