Monthly outlook for Lemon Heights, CA: average high 72.5°, average low 59.2°. That is 1.4° above the climate normal for November. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 11 November (86.4°), the coolest 15 November (55.1°).
72.5°/59.2°
Average high / low
+1.4°
Above normal
3 / 2
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
72.8°
70.7°
+1.2°
20 November – 29 November
72.1°
68.5°
+2°
30 November – 9 December
at normal
66.4°
—
November records over 66 years
97.9°12 November 2021All-time high
37.9°19 November 1994All-time low
Climate normals and records are computed from the nearest reference point — Tustin (3 mi).
Wed, 1186° / 59°0
86 °
Lemon Heights, Wednesday, 11 November
Clear. High 86°, low 59°.
Pressure30.03 inHg
Wind2.3 mph SW
Humidity21%
Visibility6.2 mi
Dew point41°
Thu, 1281° / 59°0
81 °
Lemon Heights, Thursday, 12 November
Clear. High 81°, low 59°.
Pressure29.91 inHg
Wind5.3 mph SW
Humidity45%
Visibility6.2 mi
Dew point57°
Fri, 1369° / 61°0.18
69 °
Lemon Heights, Friday, 13 November
Rain. High 69°, low 61°.
Pressure29.80 inHg
Wind4.3 mph S
Humidity68%
Visibility6.2 mi
Dew point56°
Sat, 1468° / 57°0.33
68 °
Lemon Heights, Saturday, 14 November
Rain. High 68°, low 57°.
Pressure29.83 inHg
Wind3.4 mph SW
Humidity56%
Visibility6.2 mi
Dew point51°
Sun, 1570° / 55°0
70 °
Lemon Heights, Sunday, 15 November
Clear. High 70°, low 55°.
Pressure30.03 inHg
Wind5.3 mph NE
Humidity59%
Visibility—
Dew point51°
Mon, 1666° / 61°0.18
66 °
Lemon Heights, Monday, 16 November
Light rain. High 66°, low 61°.
Pressure30.03 inHg
Wind8.7 mph SW
Humidity73%
Visibility—
Dew point55°
Tue, 1768° / 58°0.01
68 °
Lemon Heights, Tuesday, 17 November
Light rain. High 68°, low 58°.
Pressure30.00 inHg
Wind10.2 mph W
Humidity40%
Visibility—
Dew point38°
Wed, 1867° / 57°0
67 °
Lemon Heights, Wednesday, 18 November
Partly cloudy. High 67°, low 57°.
Pressure30.09 inHg
Wind7.5 mph SW
Humidity33%
Visibility—
Dew point33°
Thu, 1968° / 61°0.02
68 °
Lemon Heights, Thursday, 19 November
Light rain. High 68°, low 61°.
Pressure30.06 inHg
Wind13.1 mph W
Humidity53%
Visibility—
Dew point48°
Fri, 2070° / 60°0
70 °
Lemon Heights, Friday, 20 November
Partly cloudy. High 70°, low 60°.
Pressure30.06 inHg
Wind33.7 mph NE
Humidity17%
Visibility—
Dew point19°
Sat, 2171° / 60°0
71 °
Lemon Heights, Saturday, 21 November
Mostly clear. High 71°, low 60°.
Pressure30.30 inHg
Wind22.6 mph NE
Humidity13%
Visibility—
Dew point14°
Sun, 2273° / 58°0
73 °
Lemon Heights, Sunday, 22 November
Clear. High 73°, low 58°.
Pressure30.21 inHg
Wind4.8 mph NE
Humidity10%
Visibility—
Dew point8°
Mon, 2375° / 60°0
75 °
Lemon Heights, Monday, 23 November
Clear. High 75°, low 60°.
Pressure30.12 inHg
Wind4.6 mph W
Humidity10%
Visibility—
Dew point10°
Tue, 2472° / 61°0
72 °
Lemon Heights, Tuesday, 24 November
Overcast. High 72°, low 61°.
Pressure30.18 inHg
Wind4 mph W
Humidity11%
Visibility—
Dew point11°
Wed, 2573° / 60°0
73 °
Lemon Heights, Wednesday, 25 November
Clear. High 73°, low 60°.
Pressure30.12 inHg
Wind5.8 mph W
Humidity19%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2669° / 51°0.07
69 °
Lemon Heights, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.07 in
Chance of precipitation13%
Record high83° (2014)
Record low40° (2010)
Fri, 2768° / 49°0.03
68 °
Lemon Heights, Friday, 27 November
Climate normal for this date — 60-year average.
Average high68°
Average low49°
Average precipitation0.03 in
Chance of precipitation13%
Record high85° (2014)
Record low40° (2010)
Sat, 2867° / 49°0.08
67 °
Lemon Heights, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.08 in
Chance of precipitation17%
Record high85° (1977)
Record low42° (1976)
Sun, 2967° / 49°0.11
67 °
Lemon Heights, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.11 in
Chance of precipitation15%
Record high83° (1977)
Record low38° (2010)
Mon, 3067° / 49°0.07
67 °
Lemon Heights, Monday, 30 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.07 in
Chance of precipitation22%
Record high80° (1977)
Record low40° (1975)
Tue, 0167° / 48°0.02
67 °
Lemon Heights, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.02 in
Chance of precipitation8%
Record high80° (1976)
Record low38° (2004)
Wed, 0267° / 48°0.02
67 °
Lemon Heights, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.02 in
Chance of precipitation8%
Record high79° (1969)
Record low40° (2004)
Thu, 0367° / 49°0.06
67 °
Lemon Heights, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.06 in
Chance of precipitation12%
Record high78° (1989)
Record low41° (1973)
Fri, 0466° / 48°0.08
66 °
Lemon Heights, Friday, 4 December
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.08 in
Chance of precipitation17%
Record high81° (1979)
Record low39° (2011)
Sat, 0566° / 48°0.07
66 °
Lemon Heights, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.07 in
Chance of precipitation12%
Record high85° (1979)
Record low40° (1983)
Sun, 0666° / 49°0.12
66 °
Lemon Heights, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.12 in
Chance of precipitation15%
Record high81° (1979)
Record low40° (2011)
Mon, 0766° / 49°0.11
66 °
Lemon Heights, Monday, 7 December
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.11 in
Chance of precipitation27%
Record high78° (2017)
Record low35° (1978)
Tue, 0866° / 48°0.03
66 °
Lemon Heights, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.03 in
Chance of precipitation17%
Record high81° (2017)
Record low34° (1978)
Wed, 0966° / 47°0.02
66 °
Lemon Heights, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.02 in
Chance of precipitation15%
Record high85° (2017)
Record low35° (1978)
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.