As of 02:58 PDT

El Cajon, CA weather in July

70°

El Cajon, Sunday, 9 August, 02:58

Partly cloudy. Feels like 71°. High 89°, low 70°.

Pressure29.85 inHg

Wind2 mph W

Humidity88%

Visibility6.2 mi

Dew point66°

See detailed hourly forecast

In July, El Cajon, CA averages a high of 81.5° and a low of 63.7°. About 0.1 inches of precipitation fall over the month (0 wet days). The record high is 108.7° (2018) and the record low 54.5° (1979). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	80.4°	61.9°	0%	102.6° (1985)	54.7° (2018)
2	80.4°	61.7°	0%	98.2° (1985)	56.5° (2024)
3	80.2°	61.9°	0%	95.2° (1985)	54.5° (1979)
4	80.4°	62.1°	0%	95.5° (1989)	56.5° (1979)
5	81°	62.4°	0%	95.9° (1989)	55.8° (2023)
6	81°	62.6°	3%	108.7° (2018)	55.6° (2010)
7	80.8°	62.8°	0%	95.5° (2018)	55.4° (2010)
8	80.8°	63°	0%	93.2° (2018)	55.9° (2023)
9	81.1°	63°	0%	92.1° (2018)	55.8° (2020)
10	81.5°	63.5°	0%	93.4° (2025)	56.8° (2000)
11	81.7°	63.7°	0%	96.3° (2020)	57.4° (2000)
12	82°	63.7°	0%	93.6° (2020)	57° (1965)
13	82.2°	63.9°	3%	92.5° (2023)	57.9° (1962)
14	81.9°	64.2°	2%	90.5° (2006)	57.2° (1962)
15	81.5°	63.9°	2%	91.2° (2017)	57.4° (1962)
16	81.7°	63.7°	0%	91.8° (2010)	57.4° (2011)
17	81.5°	63.9°	0%	90.3° (1960)	57.6° (2011)
18	81.5°	63.7°	3%	91° (1992)	57.2° (1991)
19	82°	64.4°	3%	91.8° (2023)	58.1° (1987)
20	81.7°	64.4°	5%	94.8° (2024)	57.2° (1991)
21	81.3°	64.2°	3%	91.9° (2016)	56.7° (1991)
22	81.1°	64°	7%	97.5° (2006)	55.9° (1987)
23	81.7°	64.4°	0%	95.9° (2018)	57.9° (1965)
24	81.9°	64.2°	0%	97.5° (2018)	57.7° (2001)
25	81.9°	64.6°	0%	96.1° (2018)	58.3° (2020)
26	82.8°	64.9°	2%	95.5° (2023)	55.9° (1965)
27	82.6°	64.9°	2%	95.9° (1972)	56.3° (1965)
28	82.4°	64.6°	3%	91.4° (1972)	58.6° (2002)
29	81.9°	64.6°	0%	92.8° (1980)	58.8° (2002)
30	82°	64.8°	5%	91.6° (1972)	59.2° (1962)
31	82.4°	65.1°	5%	95.9° (2020)	58.8° (2001)