Past Weather in El Cajon — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
59
63
67
71
75
79
83
87
91
95
99
Thu, Jul 31
Lo:61
6 am
Hi:84
1
Lo:82
12 pm
Hi:86
7
Lo:64
6 pm
Hi:75
3
Fri, Aug 1
Lo:63
12 am
Hi:64
1
Lo:64
6 am
Hi:86
4
Lo:81
12 pm
Hi:84
7
Lo:63
6 pm
Hi:77
6
Sat, Aug 2
Lo:63
12 am
Hi:63
2
Lo:63
6 am
Hi:82
1
Lo:84
12 pm
Hi:88
8
Lo:64
6 pm
Hi:79
7
Sun, Aug 3
Lo:61
12 am
Hi:64
2
Lo:63
6 am
Hi:82
0
Lo:81
12 pm
Hi:90
10
Lo:66
6 pm
Hi:79
5
Mon, Aug 4
Lo:61
12 am
Hi:64
1
Lo:64
6 am
Hi:81
1
Lo:81
12 pm
Hi:84
8
Lo:66
6 pm
Hi:79
2
Tue, Aug 5
Lo:61
12 am
Hi:66
1
Lo:61
6 am
Hi:88
2
Lo:82
12 pm
Hi:88
18
Lo:68
6 pm
Hi:81
5
Wed, Aug 6
Lo:63
12 am
Hi:68
2
Lo:63
6 am
Hi:90
2
Lo:86
12 pm
Hi:95
9
Lo:72
6 pm
Hi:82
6
Thu, Aug 7
Lo:64
12 am
Hi:70
2
Lo:63
6 am
Hi:90
0
Lo:91
12 pm
Hi:99
20
Lo:72
6 pm
Hi:88
5
Fri, Aug 8
Lo:64
12 am
Hi:72
1
Lo:64
6 am
Hi:84
2
Lo:82
12 pm
Hi:88
7
Lo:66
6 pm
Hi:79
3
Sat, Aug 9
Lo:64
12 am
Hi:66
3
Lo:64
6 am
Hi:81
0
Lo:81
12 pm
Hi:84
9
Lo:66
6 pm
Hi:75
6
Sun, Aug 10
Lo:64
12 am
Hi:66
2
Lo:66
6 am
Hi:86
2
Lo:86
12 pm
Hi:90
8
Lo:70
6 pm
Hi:81
7
Mon, Aug 11
Lo:64
12 am
Hi:70
2
Lo:64
6 am
Hi:82
3
Lo:77
12 pm
Hi:82
9
Lo:64
6 pm
Hi:75
3
Tue, Aug 12
Lo:63
12 am
Hi:66
2
Lo:63
6 am
Hi:75
2
Lo:75
12 pm
Hi:81
8
Lo:64
6 pm
Hi:72
3
Wed, Aug 13
Lo:64
12 am
Hi:66
1
Lo:64
6 am
Hi:79
2
Lo:77
12 pm
Hi:81
9
Lo:66
6 pm
Hi:73
4
Thu, Aug 14
Lo:66
12 am
Hi:68
2
Lo:66
6 am
Hi:79
2
Lo:75
12 pm
Hi:81
9
Lo:64
6 pm
Hi:73
2
Fri, Aug 15
Lo:63
12 am
Hi:64
5
Lo:63
6 am
Hi:64
2
Thursday, July 31, 2025, 6:00 am — 12:00 pm
84 / 61 °F
Sunny.
Humidity: 71%
Barometer: 30.01 "Hg
WSW
Wind: 1.243 mph
El Cajon Temperature Yesterday
Maximum temperature yesterday: 81 °F (at 12:47 pm)
Minimum temperature yesterday: 64 °F (at 9:35 pm)
Average temperature yesterday: 69 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 99 °F (Aug 7, 12:47 pm) | 94% (Jul 31, 7:47 am) | 30.13 "Hg (Jul 31, 7:47 am) |
| Low | 61 °F (Jul 31, 7:47 am) | 21% (Aug 7, 1:47 pm) | 29.86 "Hg (Aug 9, 4:47 pm) |
| Average | 70 °F | 71% | 29.96 "Hg |
| * Reported Jul 31 7:47 am — Aug 15 7:47 am, El Cajon. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
El Cajon Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 7:47 am Fri, Aug 15 |  | 64 °F | Fog. | No wind | ↑ | 78% | 29.96 "Hg | 6 mi |
| 6:47 am | | 64 °F | Fog. | No wind | ↑ | 78% | 29.94 "Hg | 5 mi |
| 6:35 am |  | 64 °F | Overcast. | 5 mph | ↑ | 78% | 29.92 "Hg | 8 mi |
| 6:15 am | | 63 °F | Overcast. | 5 mph | ↑ | 83% | 29.92 "Hg | 9 mi |
| 5:55 am |  | 63 °F | Overcast. | 7 mph | ↑ | 83% | 29.91 "Hg | 10 mi |
| 5:35 am | | 63 °F | Overcast. | 7 mph | ↑ | 83% | 29.91 "Hg | 10 mi |
| 4:55 am | | 63 °F | Overcast. | 6 mph | ↑ | 83% | 29.90 "Hg | 10 mi |
| 4:35 am | | 63 °F | Overcast. | 5 mph | ↑ | 83% | 29.90 "Hg | 10 mi |
| 4:15 am | | 64 °F | Overcast. | 6 mph | ↑ | 78% | 29.90 "Hg | 9 mi |
| 3:55 am | | 64 °F | Overcast. | 5 mph | ↑ | 78% | 29.90 "Hg | 10 mi |
| 3:35 am | | 63 °F | Overcast. | 6 mph | ↑ | 88% | 29.90 "Hg | 10 mi |
| 2:55 am | | 63 °F | Overcast. | 7 mph | ↑ | 88% | 29.90 "Hg | 10 mi |
| 2:35 am | | 63 °F | Overcast. | 3 mph | ↑ | 88% | 29.91 "Hg | 10 mi |
| 2:15 am | | 64 °F | Overcast. | 5 mph | ↑ | 83% | 29.91 "Hg | 10 mi |
| 1:55 am | | 64 °F | Overcast. | 6 mph | ↑ | 83% | 29.91 "Hg | 10 mi |
| 1:35 am | | 64 °F | Overcast. | 6 mph | ↑ | 83% | 29.91 "Hg | 10 mi |
| 12:55 am | | 64 °F | Overcast. | 3 mph | ↑ | 83% | 29.92 "Hg | 10 mi |
| 12:35 am | | 64 °F | Overcast. | No wind | ↑ | 83% | 29.91 "Hg | 10 mi |
| 12:15 am | | 64 °F | Overcast. | No wind | ↑ | 83% | 29.92 "Hg | 10 mi |
| 11:55 pm Thu, Aug 14 | | 64 °F | Overcast. | No wind | ↑ | 83% | 29.92 "Hg | 10 mi |
| 11:35 pm | | 64 °F | Overcast. | 3 mph | ↑ | 83% | 29.92 "Hg | 10 mi |
| 10:55 pm |  | 64 °F | Passing clouds. | No wind | ↑ | 83% | 29.91 "Hg | 10 mi |
| 10:35 pm |  | 64 °F | Clear. | No wind | ↑ | 83% | 29.91 "Hg | 10 mi |
| 10:15 pm | | 64 °F | Clear. | No wind | ↑ | 83% | 29.91 "Hg | 10 mi |
| 9:55 pm | | 64 °F | Clear. | 3 mph | ↑ | 83% | 29.91 "Hg | 10 mi |
| 9:35 pm | | 64 °F | Clear. | 5 mph | ↑ | 83% | 29.91 "Hg | 10 mi |
| 8:55 pm | | 66 °F | Clear. | No wind | ↑ | 78% | 29.90 "Hg | 10 mi |
| 7:47 pm | | 68 °F | Clear. | 7 mph | ↑ | 78% | 29.90 "Hg | 10 mi |
| 6:47 pm |  | 73 °F | Sunny. | 8 mph | ↑ | 65% | 29.88 "Hg | 10 mi |
| 5:47 pm | | 75 °F | Sunny. | 8 mph | ↑ | 61% | 29.88 "Hg | 10 mi |
| 4:47 pm | | 79 °F | Sunny. | 8 mph | ↑ | 51% | 29.89 "Hg | 10 mi |
| 3:47 pm | | 79 °F | Sunny. | 12 mph | ↑ | 54% | 29.90 "Hg | 10 mi |
| 2:47 pm | | 81 °F | Sunny. | 9 mph | ↑ | 54% | 29.91 "Hg | 10 mi |
| 1:47 pm | | 81 °F | Sunny. | 12 mph | ↑ | 51% | 29.92 "Hg | 10 mi |
| 12:47 pm | | 81 °F | Sunny. | 9 mph | ↑ | 54% | 29.92 "Hg | 10 mi |
| 11:47 am | | 79 °F | Sunny. | 7 mph | ↑ | 54% | 29.91 "Hg | 10 mi |
| 10:51 am | | 75 °F | Sunny. | No wind | ↑ | 61% | 29.94 "Hg | 10 mi |
| 9:47 am | | 70 °F | Sunny. | No wind | ↑ | 73% | 29.94 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||