Currently: 85 °F. Sunny. (Weather station: Hermiston Municipal Airport, USA). See more current weatherPast Weather in Hermiston — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
50
55
60
65
70
75
80
85
90
95
100
Tue, Jul 29
Lo:75
6 pm
Hi:91
6
Wed, Jul 30
Lo:61
12 am
Hi:73
6
Lo:64
6 am
Hi:81
2
Lo:82
12 pm
Hi:95
2
Lo:72
6 pm
Hi:93
4
Thu, Jul 31
Lo:68
12 am
Hi:79
9
Lo:72
6 am
Hi:88
9
Lo:90
12 pm
Hi:97
7
Lo:75
6 pm
Hi:93
9
Fri, Aug 1
Lo:73
12 am
Hi:77
9
Lo:72
6 am
Hi:79
9
Lo:66
12 pm
Hi:84
7
Lo:64
6 pm
Hi:84
5
Sat, Aug 2
Lo:61
12 am
Hi:68
4
Lo:66
6 am
Hi:84
8
Lo:88
12 pm
Hi:93
5
Lo:73
6 pm
Hi:93
8
Sun, Aug 3
Lo:66
12 am
Hi:73
9
Lo:70
6 am
Hi:82
9
Lo:84
12 pm
Hi:90
7
Lo:70
6 pm
Hi:88
14
Mon, Aug 4
Lo:64
12 am
Hi:68
17
Lo:64
6 am
Hi:66
13
Lo:72
12 pm
Hi:84
6
Lo:64
6 pm
Hi:81
14
Tue, Aug 5
Lo:61
12 am
Hi:64
9
Lo:64
6 am
Hi:79
11
Lo:82
12 pm
Hi:88
12
Lo:72
6 pm
Hi:86
11
Wed, Aug 6
Lo:72
12 am
Hi:72
11
Lo:72
6 am
Hi:75
14
Lo:79
12 pm
Hi:82
12
Lo:68
6 pm
Hi:79
14
Thu, Aug 7
Lo:66
12 am
Hi:68
6
Lo:64
6 am
Hi:77
16
Lo:75
12 pm
Hi:81
15
Lo:63
6 pm
Hi:79
12
Fri, Aug 8
Lo:52
12 am
Hi:61
8
Lo:55
6 am
Hi:73
6
Lo:75
12 pm
Hi:84
5
Lo:63
6 pm
Hi:82
6
Sat, Aug 9
Lo:55
12 am
Hi:66
4
Lo:59
6 am
Hi:82
4
Lo:84
12 pm
Hi:90
5
Lo:68
6 pm
Hi:90
5
Sun, Aug 10
Lo:55
12 am
Hi:63
4
Lo:61
6 am
Hi:86
3
Lo:90
12 pm
Hi:97
2
Lo:70
6 pm
Hi:95
6
Mon, Aug 11
Lo:59
12 am
Hi:68
3
Lo:63
6 am
Hi:91
2
Lo:95
12 pm
Hi:102
7
Lo:73
6 pm
Hi:97
5
Tue, Aug 12
Lo:61
12 am
Hi:72
5
Lo:64
6 am
Hi:91
2
Lo:95
12 pm
Hi:100
7
Lo:81
6 pm
Hi:99
7
Wed, Aug 13
Lo:75
12 am
Hi:84
7
Lo:77
6 am
Hi:93
17
Lo:93
12 pm
Hi:97
24
Lo:84
6 pm
Hi:90
16
Hermiston Temperature Yesterday
Maximum temperature yesterday: 101 °F (at 3:53 pm)
Minimum temperature yesterday: 61 °F (at 5:53 am)
Average temperature yesterday: 83 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 102 °F (Aug 11, 4:53 pm) | 87% (Aug 1, 1:53 pm) | 30.16 "Hg (Aug 1, 1:53 pm) |
| Low | 52 °F (Aug 8, 4:53 am) | 13% (Aug 13, 3:53 pm) | 29.70 "Hg (Aug 12, 11:53 pm) |
| Average | 77 °F | 42% | 29.96 "Hg |
| * Reported Jul 29 7:53 pm — Aug 13 7:53 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 N/A
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| No data available for the given date. Try selecting a different day. | ||||||||
| Weather by CustomWeather, © 2025 | ||||||||