As of 05:13 PDT

Weather in Lemon Grove, CA

63°Current weather

Lemon Grove, Wednesday, 21 October, 05:13

Clear. Feels like 63°. High 80°, low 62°.

Pressure29.80 inHg
Wind4.6 mph NE
Humidity92%
Visibility2.8 mi
Dew point60°

Monthly outlook for Lemon Grove, CA: average high 73.6°, average low 62.1°. That is 0.3° above the climate normal for October. Precipitation is expected on 6 days (about 2.6 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 27 October (82°), the coolest 24 October (54.4°).

73.6°/62.1°
Average high / low
+0.3°
Above normal
6 / 1
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October76.2°73.5°+1.5°
31 October – 9 November69.2°71.5°-1.3°
10 November – 19 Novemberat normal69.4°—

October records over 66 years

99.9°24 October 2017All-time high
40.8°30 October 1971All-time low
Thu, 2270° / 58°0.32Rain
70 °Rain

Lemon Grove, Thursday, 22 October

Rain. High 70°, low 58°.

Pressure29.97 inHg
Wind2.5 mph SW
Humidity68%
Visibility6.2 mi
Dew point57°
Fri, 2370° / 56°0Overcast
70 °Overcast

Lemon Grove, Friday, 23 October

Overcast. High 70°, low 56°.

Pressure30.00 inHg
Wind3.1 mph W
Humidity55%
Visibility6.2 mi
Dew point53°
Sat, 2474° / 54°0Clear
74 °Clear

Lemon Grove, Saturday, 24 October

Clear. High 74°, low 54°.

Pressure29.94 inHg
Wind3.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point54°
Sun, 2580° / 57°0Clear
80 °Clear

Lemon Grove, Sunday, 25 October

Clear. High 80°, low 57°.

Pressure30.03 inHg
Wind6.6 mph NW
Humidity47%
Visibility—
Dew point51°
Mon, 2680° / 56°0Overcast
80 °Overcast

Lemon Grove, Monday, 26 October

Overcast. High 80°, low 56°.

Pressure30.03 inHg
Wind6.7 mph NW
Humidity30%
Visibility—
Dew point41°
Tue, 2782° / 70°0Mostly clear
82 °Mostly clear

Lemon Grove, Tuesday, 27 October

Mostly clear. High 82°, low 70°.

Pressure29.97 inHg
Wind7 mph NW
Humidity28%
Visibility—
Dew point41°
Wed, 2879° / 70°0Overcast
79 °Overcast

Lemon Grove, Wednesday, 28 October

Overcast. High 79°, low 70°.

Pressure29.91 inHg
Wind8.1 mph W
Humidity46%
Visibility—
Dew point52°
Thu, 2975° / 69°0Overcast
75 °Overcast

Lemon Grove, Thursday, 29 October

Overcast. High 75°, low 69°.

Pressure29.91 inHg
Wind5.9 mph W
Humidity56%
Visibility—
Dew point55°
Fri, 3073° / 68°0.02Light rain
73 °Light rain

Lemon Grove, Friday, 30 October

Light rain. High 73°, low 68°.

Pressure29.88 inHg
Wind10.1 mph W
Humidity53%
Visibility—
Dew point53°
Sat, 3169° / 65°0.4Light rain
69 °Light rain

Lemon Grove, Saturday, 31 October

Light rain. High 69°, low 65°.

Pressure29.85 inHg
Wind7.7 mph SW
Humidity70%
Visibility—
Dew point57°
Sun, 0169° / 61°1.24Heavy rain
69 °Heavy rain

Lemon Grove, Sunday, 1 November

Heavy rain. High 69°, low 61°.

Pressure29.83 inHg
Wind20.6 mph SE
Humidity62%
Visibility—
Dew point55°
Mon, 0266° / 60°0.54Rain
66 °Rain

Lemon Grove, Monday, 2 November

Rain. High 66°, low 60°.

Pressure29.91 inHg
Wind11 mph SW
Humidity68%
Visibility—
Dew point53°
Tue, 0369° / 63°0.07Light rain
69 °Light rain

Lemon Grove, Tuesday, 3 November

Light rain. High 69°, low 63°.

Pressure29.88 inHg
Wind7.5 mph W
Humidity63%
Visibility—
Dew point53°
Wed, 0468° / 62°0Overcast
68 °Overcast

Lemon Grove, Wednesday, 4 November

Overcast. High 68°, low 62°.

Pressure29.85 inHg
Wind8.7 mph S
Humidity57%
Visibility—
Dew point50°
Thu, 0573° / 62°0Clear
73 °Clear

Lemon Grove, Thursday, 5 November

Clear. High 73°, low 62°.

Pressure29.97 inHg
Wind6.8 mph NW
Humidity31%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0671° / 54°0.01Climate normal
71 °Climate normal

Lemon Grove, Friday, 6 November

Climate normal for this date — 60-year average.

Average high71°
Average low54°
Average precipitation0.01 in
Chance of precipitation7%
Record high87° (2006)
Record low47° (1996)
Sat, 0770° / 54°0.03Climate normal
70 °Climate normal

Lemon Grove, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high70°
Average low54°
Average precipitation0.03 in
Chance of precipitation8%
Record high86° (2014)
Record low46° (2011)
Sun, 0870° / 53°0.05Climate normal
70 °Climate normal

Lemon Grove, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.05 in
Chance of precipitation18%
Record high84° (1976)
Record low42° (2024)
Mon, 0970° / 53°0.06Climate normal
70 °Climate normal

Lemon Grove, Monday, 9 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.06 in
Chance of precipitation15%
Record high90° (2016)
Record low46° (2011)
Tue, 1070° / 53°0.03Climate normal
70 °Climate normal

Lemon Grove, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.03 in
Chance of precipitation15%
Record high88° (2025)
Record low41° (2020)
Wed, 1171° / 53°0.06Climate normal
71 °Climate normal

Lemon Grove, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.06 in
Chance of precipitation18%
Record high94° (2021)
Record low43° (2022)
Thu, 1270° / 53°0.07Climate normal
70 °Climate normal

Lemon Grove, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.07 in
Chance of precipitation15%
Record high94° (2021)
Record low39° (2000)
Fri, 1370° / 52°0.01Climate normal
70 °Climate normal

Lemon Grove, Friday, 13 November

Climate normal for this date — 60-year average.

Average high70°
Average low52°
Average precipitation0.01 in
Chance of precipitation10%
Record high87° (2021)
Record low42° (2000)
Sat, 1469° / 52°0.04Climate normal
69 °Climate normal

Lemon Grove, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.04 in
Chance of precipitation13%
Record high86° (2021)
Record low42° (1985)
Sun, 1570° / 52°0.05Climate normal
70 °Climate normal

Lemon Grove, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high70°
Average low52°
Average precipitation0.05 in
Chance of precipitation13%
Record high87° (2008)
Record low42° (1964)
Mon, 1669° / 52°0.03Climate normal
69 °Climate normal

Lemon Grove, Monday, 16 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.03 in
Chance of precipitation15%
Record high87° (2020)
Record low40° (2000)
Tue, 1768° / 52°0.03Climate normal
68 °Climate normal

Lemon Grove, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high68°
Average low52°
Average precipitation0.03 in
Chance of precipitation12%
Record high93° (2019)
Record low43° (1961)
Wed, 1868° / 52°0.04Climate normal
68 °Climate normal

Lemon Grove, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high68°
Average low52°
Average precipitation0.04 in
Chance of precipitation12%
Record high91° (2019)
Record low40° (1964)
Thu, 1969° / 51°0.03Climate normal
69 °Climate normal

Lemon Grove, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.03 in
Chance of precipitation7%
Record high83° (1989)
Record low37° (1994)

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 Grove, 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 Grove, 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.