Currently: 90 °F. Sunny. (Weather station: Hermiston Municipal Airport, USA). See more current weatherPast Weather in Hermiston — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
54
59
64
69
74
79
84
89
94
99
104
Fri, Jul 11
Lo:91
12 pm
Hi:93
3
Lo:72
6 pm
Hi:91
6
Sat, Jul 12
Lo:55
12 am
Hi:64
2
Lo:70
6 am
Hi:90
4
Lo:93
12 pm
Hi:99
5
Lo:79
6 pm
Hi:99
5
Sun, Jul 13
Lo:64
12 am
Hi:75
4
Lo:72
6 am
Hi:93
3
Lo:97
12 pm
Hi:102
4
Lo:75
6 pm
Hi:100
4
Mon, Jul 14
Lo:66
12 am
Hi:81
5
Lo:73
6 am
Hi:93
10
Lo:95
12 pm
Hi:99
19
Lo:79
6 pm
Hi:91
10
Tue, Jul 15
Lo:61
12 am
Hi:79
7
Lo:68
6 am
Hi:82
7
Lo:84
12 pm
Hi:90
11
Lo:70
6 pm
Hi:88
9
Wed, Jul 16
Lo:57
12 am
Hi:70
4
Lo:63
6 am
Hi:81
5
Lo:82
12 pm
Hi:90
4
Lo:64
6 pm
Hi:88
5
Thu, Jul 17
Lo:57
12 am
Hi:61
4
Lo:66
6 am
Hi:86
3
Lo:91
12 pm
Hi:95
7
Lo:73
6 pm
Hi:93
7
Fri, Jul 18
Lo:57
12 am
Hi:72
6
Lo:64
6 am
Hi:90
9
Lo:91
12 pm
Hi:97
17
Lo:73
6 pm
Hi:90
17
Sat, Jul 19
Lo:66
12 am
Hi:73
14
Lo:68
6 am
Hi:82
17
Lo:84
12 pm
Hi:90
17
Lo:70
6 pm
Hi:84
15
Sun, Jul 20
Lo:64
12 am
Hi:70
12
Lo:66
6 am
Hi:77
11
Lo:79
12 pm
Hi:82
7
Lo:68
6 pm
Hi:81
3
Mon, Jul 21
Lo:63
12 am
Hi:70
4
Lo:61
6 am
Hi:64
4
Lo:72
12 pm
Hi:81
5
Lo:63
6 pm
Hi:79
6
Tue, Jul 22
Lo:55
12 am
Hi:63
5
Lo:61
6 am
Hi:79
7
Lo:82
12 pm
Hi:88
3
Lo:66
6 pm
Hi:86
4
Wed, Jul 23
Lo:55
12 am
Hi:66
4
Lo:63
6 am
Hi:84
4
Lo:90
12 pm
Hi:93
6
Lo:73
6 pm
Hi:93
6
Thu, Jul 24
Lo:66
12 am
Hi:75
5
Lo:73
6 am
Hi:91
9
Lo:93
12 pm
Hi:97
16
Lo:75
6 pm
Hi:91
13
Fri, Jul 25
Lo:70
12 am
Hi:75
14
Lo:72
6 am
Hi:84
16
Lo:88
12 pm
Hi:93
19
Lo:72
6 pm
Hi:90
14
Sat, Jul 26
Lo:63
12 am
Hi:72
10
Lo:68
6 am
Hi:82
7
Lo:84
12 pm
Hi:90
13
Friday, July 11, 2025, 12:00 pm — 6:00 pm
93 / 91 °F
Sunny.
Humidity: 16%
Barometer: 29.99 "Hg
N
Wind: 3.107 mph
Hermiston Temperature Yesterday
Maximum temperature yesterday: 93 °F (at 3:53 pm)
Minimum temperature yesterday: 69 °F (at 5:53 am)
Average temperature yesterday: 80 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 102 °F (Jul 13, 4:53 pm) | 87% (Jul 22, 5:53 am) | 30.02 "Hg (Jul 22, 5:53 am) |
| Low | 56 °F (Jul 12, 4:53 am) | 13% (Jul 17, 5:53 pm) | 29.71 "Hg (Jul 25, 6:53 pm) |
| Average | 78 °F | 38% | 29.87 "Hg |
| * Reported Jul 11 4:53 pm — Jul 26 4:53 pm, Hermiston. 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
Hermiston Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:53 pm Sat, Jul 26 | | 90 °F | Sunny. | 17 mph | ↑ | 23% | 29.75 "Hg | 10 mi |
| 3:53 pm | | 90 °F | Sunny. | 14 mph | ↑ | 24% | 29.77 "Hg | 10 mi |
| 2:53 pm | | 89 °F | Sunny. | 12 mph | ↑ | 25% | 29.79 "Hg | 10 mi |
| 1:53 pm | | 88 °F | Sunny. | 12 mph | ↑ | 26% | 29.81 "Hg | 10 mi |
| 12:53 pm | | 85 °F | Sunny. | 10 mph | ↑ | 31% | 29.83 "Hg | 10 mi |
| 11:53 am | | 83 °F | Sunny. | 10 mph | ↑ | 33% | 29.84 "Hg | 10 mi |
| 10:53 am | | 80 °F | Sunny. | 5 mph | ↑ | 38% | 29.85 "Hg | 10 mi |
| 9:53 am | | 77 °F | Sunny. | 8 mph | ↑ | 44% | 29.85 "Hg | 10 mi |
| 8:53 am | | 73 °F | Sunny. | 7 mph | ↑ | 51% | 29.87 "Hg | 10 mi |
| 7:53 am | | 69 °F | Sunny. | 6 mph | ↑ | 57% | 29.86 "Hg | 10 mi |
| 6:53 am | | 68 °F | Sunny. | 6 mph | ↑ | 57% | 29.85 "Hg | 10 mi |
| 5:53 am | | 65 °F | Sunny. | 8 mph | ↑ | 63% | 29.83 "Hg | 10 mi |
| 4:53 am |  | 63 °F | Clear. | 5 mph | ↑ | 68% | 29.83 "Hg | 10 mi |
| 3:53 am | | 67 °F | Clear. | 10 mph | ↑ | 59% | 29.82 "Hg | 10 mi |
| 2:53 am | | 68 °F | Clear. | 8 mph | ↑ | 55% | 29.83 "Hg | 10 mi |
| 1:53 am | | 71 °F | Clear. | 16 mph | ↑ | 47% | 29.82 "Hg | 10 mi |
| 12:53 am | | 71 °F | Clear. | 12 mph | ↑ | 44% | 29.81 "Hg | 10 mi |
| 11:53 pm Fri, Jul 25 | | 71 °F | Clear. | 13 mph | ↑ | 45% | 29.80 "Hg | 10 mi |
| 10:53 pm | | 74 °F | Clear. | 16 mph | ↑ | 40% | 29.78 "Hg | 10 mi |
| 9:53 pm | | 77 °F | Clear. | 16 mph | ↑ | 36% | 29.77 "Hg | 10 mi |
| 8:53 pm | | 81 °F | Clear. | 15 mph | ↑ | 32% | 29.74 "Hg | 10 mi |
| 7:53 pm | | 85 °F | Sunny. | 14 mph | ↑ | 27% | 29.72 "Hg | 10 mi |
| 6:53 pm | | 89 °F | Sunny. | 14 mph | ↑ | 22% | 29.71 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||