Past Weather in Sylmar — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
63
67
71
75
79
83
87
91
95
99
103
107
Fri, Aug 8
Lo:90
12 pm
Hi:97
7
Lo:88
6 pm
Hi:88
7
Sat, Aug 9
12 am
N/A
0
Lo:73
6 am
Hi:84
4
Lo:86
12 pm
Hi:91
7
Lo:86
6 pm
Hi:86
4
Sun, Aug 10
12 am
N/A
0
Lo:66
6 am
Hi:82
3
Lo:84
12 pm
Hi:91
8
Lo:79
6 pm
Hi:79
6
Mon, Aug 11
12 am
N/A
0
Lo:75
6 am
Hi:86
3
Lo:84
12 pm
Hi:90
9
Lo:77
6 pm
Hi:81
8
Tue, Aug 12
12 am
N/A
0
Lo:72
6 am
Hi:82
4
Lo:82
12 pm
Hi:88
4
6 pm
N/A
0
Wed, Aug 13
12 am
N/A
0
Lo:64
6 am
Hi:81
1
Lo:81
12 pm
Hi:84
3
Lo:79
6 pm
Hi:79
8
Thu, Aug 14
12 am
N/A
0
Lo:64
6 am
Hi:77
1
Lo:77
12 pm
Hi:81
4
Lo:73
6 pm
Hi:73
6
Fri, Aug 15
12 am
N/A
0
Lo:66
6 am
Hi:72
2
Lo:75
12 pm
Hi:81
4
Lo:73
6 pm
Hi:73
7
Sat, Aug 16
12 am
N/A
0
Lo:66
6 am
Hi:73
1
Lo:75
12 pm
Hi:81
9
6 pm
N/A
0
Sun, Aug 17
12 am
N/A
0
Lo:64
6 am
Hi:77
2
Lo:81
12 pm
Hi:84
7
Lo:81
6 pm
Hi:81
6
Mon, Aug 18
12 am
N/A
0
Lo:77
6 am
Hi:82
6
Lo:68
12 pm
Hi:91
9
6 pm
N/A
0
Tue, Aug 19
12 am
N/A
0
Lo:68
6 am
Hi:86
1
Lo:86
12 pm
Hi:91
4
Lo:82
6 pm
Hi:82
0
Wed, Aug 20
12 am
N/A
0
Lo:72
6 am
Hi:93
0
Lo:95
12 pm
Hi:97
2
Lo:91
6 pm
Hi:91
7
Thu, Aug 21
12 am
N/A
0
Lo:77
6 am
Hi:95
1
Lo:99
12 pm
Hi:106
3
Lo:97
6 pm
Hi:97
7
Fri, Aug 22
12 am
N/A
0
Lo:82
6 am
Hi:97
1
Lo:84
12 pm
Hi:100
8
Lo:88
6 pm
Hi:88
12
Sat, Aug 23
12 am
N/A
0
Lo:73
6 am
Hi:88
4
Lo:93
12 pm
Hi:99
7
Friday, August 8, 2025, 12:00 pm — 6:00 pm
97 / 90 °F
Sunny.
Humidity: 18%
Barometer: 29.89 "Hg
ESE
Wind: 7.457 mph
Sylmar Temperature Yesterday
Maximum temperature yesterday: 100 °F (at 1:55 pm)
Minimum temperature yesterday: 82 °F (at 8:55 am)
Average temperature yesterday: 94 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 106 °F (Aug 21, 2:55 pm) | 100% (Aug 13, 8:00 am) | 30.07 "Hg (Aug 13, 8:00 am) |
| Low | 64 °F (Aug 13, 8:00 am) | 10% (Aug 21, 5:55 pm) | 29.80 "Hg (Aug 21, 6:55 pm) |
| Average | 83 °F | 44% | 29.95 "Hg |
| * Reported Aug 8 3:55 pm — Aug 23 3:55 pm, Sylmar. 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
Sylmar Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 3:55 pm Sat, Aug 23 |  | 99 °F | Sunny. | 7 mph | ↑ | 21% | 29.86 "Hg | 10 mi |
| 2:55 pm |  | 97 °F | Scattered clouds. | 5 mph | ↑ | 23% | 29.89 "Hg | 10 mi |
| 1:55 pm |  | 93 °F | Partly sunny. | 9 mph | ↑ | 24% | 29.93 "Hg | 10 mi |
| 12:55 pm | | 95 °F | Partly sunny. | 9 mph | ↑ | 23% | 29.94 "Hg | 10 mi |
| 11:55 am | | 88 °F | Partly sunny. | 3 mph | ↑ | 29% | 29.95 "Hg | 10 mi |
| 10:55 am | | 84 °F | Partly sunny. | 5 mph | ↑ | 37% | 29.98 "Hg | 10 mi |
| 10:13 am | | 84 °F | Scattered clouds. | 7 mph | ↑ | 37% | 29.98 "Hg | 10 mi |
| 9:55 am | | 82 °F | Scattered clouds. | 3 mph | ↑ | 35% | 29.98 "Hg | 10 mi |
| 8:55 am | | 77 °F | Scattered clouds. | No wind | ↑ | 51% | 29.97 "Hg | 10 mi |
| 7:55 am | | 73 °F | Scattered clouds. | 3 mph | ↑ | 65% | 29.97 "Hg | 10 mi |
| 6:55 pm Fri, Aug 22 | | 88 °F | Sunny. | 12 mph | ↑ | 33% | 29.84 "Hg | 10 mi |
| 5:55 pm | | 95 °F | Sunny. | 16 mph | ↑ | 20% | 29.83 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||