Currently: 86 °F. Sunny. (Weather station: Walla Walla Regional Airport, USA). See more current weatherPast Weather in City of Dayton — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
54
58
62
66
70
74
78
82
86
90
94
98
Sun, Jul 27
Lo:75
6 am
Hi:81
9
Lo:82
12 pm
Hi:90
6
Lo:73
6 pm
Hi:88
6
Mon, Jul 28
Lo:66
12 am
Hi:73
9
Lo:70
6 am
Hi:84
7
Lo:84
12 pm
Hi:93
3
Lo:73
6 pm
Hi:91
6
Tue, Jul 29
Lo:66
12 am
Hi:73
4
Lo:72
6 am
Hi:88
6
Lo:91
12 pm
Hi:99
8
Lo:73
6 pm
Hi:97
7
Wed, Jul 30
Lo:70
12 am
Hi:75
6
Lo:77
6 am
Hi:84
5
Lo:86
12 pm
Hi:93
6
Lo:79
6 pm
Hi:90
7
Thu, Jul 31
Lo:75
12 am
Hi:79
7
Lo:75
6 am
Hi:88
7
Lo:90
12 pm
Hi:93
6
Lo:75
6 pm
Hi:91
6
Fri, Aug 1
Lo:70
12 am
Hi:75
7
Lo:70
6 am
Hi:75
7
Lo:73
12 pm
Hi:82
7
Lo:70
6 pm
Hi:82
6
Sat, Aug 2
Lo:64
12 am
Hi:70
6
Lo:70
6 am
Hi:82
11
Lo:86
12 pm
Hi:91
7
Lo:72
6 pm
Hi:90
5
Sun, Aug 3
Lo:66
12 am
Hi:72
7
Lo:70
6 am
Hi:73
12
Lo:81
12 pm
Hi:90
4
Lo:72
6 pm
Hi:88
9
Mon, Aug 4
Lo:63
12 am
Hi:70
13
Lo:63
6 am
Hi:73
15
Lo:72
12 pm
Hi:79
6
Lo:66
6 pm
Hi:81
6
Tue, Aug 5
Lo:57
12 am
Hi:64
8
Lo:64
6 am
Hi:79
10
Lo:82
12 pm
Hi:84
7
Lo:72
6 pm
Hi:84
7
Wed, Aug 6
Lo:64
12 am
Hi:72
9
Lo:70
6 am
Hi:75
12
Lo:75
12 pm
Hi:79
9
Lo:66
6 pm
Hi:77
9
Thu, Aug 7
Lo:64
12 am
Hi:66
11
Lo:64
6 am
Hi:73
12
Lo:73
12 pm
Hi:77
12
Lo:63
6 pm
Hi:77
8
Fri, Aug 8
Lo:55
12 am
Hi:61
9
Lo:57
6 am
Hi:72
8
Lo:75
12 pm
Hi:82
4
Lo:68
6 pm
Hi:81
6
Sat, Aug 9
Lo:64
12 am
Hi:70
5
Lo:66
6 am
Hi:81
7
Lo:84
12 pm
Hi:90
7
Lo:70
6 pm
Hi:88
7
Sun, Aug 10
Lo:66
12 am
Hi:72
4
Lo:70
6 am
Hi:86
5
Lo:88
12 pm
Hi:95
3
Lo:79
6 pm
Hi:93
7
Mon, Aug 11
Lo:73
12 am
Hi:77
4
Lo:72
6 am
Hi:86
6
Sunday, July 27, 2025, 6:00 am — 12:00 pm
81 / 75 °F
Sunny.
Humidity: 30%
Barometer: 29.94 "Hg
SW
Wind: 9.321 mph
City of Dayton Temperature Yesterday
Maximum temperature yesterday: 95 °F (at 4:53 pm)
Minimum temperature yesterday: 66 °F (at 12:53 am)
Average temperature yesterday: 80 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 99 °F (Jul 29, 3:53 pm) | 85% (Aug 7, 12:53 am) | 30.16 "Hg (Aug 7, 12:53 am) |
| Low | 56 °F (Aug 8, 4:53 am) | 12% (Jul 29, 2:53 pm) | 29.82 "Hg (Jul 30, 7:53 pm) |
| Average | 77 °F | 36% | 30.00 "Hg |
| * Reported Jul 27 9:53 am — Aug 11 9:53 am, City of Dayton. 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
City of Dayton Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 9:53 am Mon, Aug 11 | | 86 °F | Sunny. | 6 mph | ↑ | 28% | 29.99 "Hg | 10 mi |
| 8:53 am | | 83 °F | Sunny. | 7 mph | ↑ | 34% | 29.99 "Hg | 10 mi |
| 7:53 am | | 80 °F | Sunny. | 3 mph | ↑ | 39% | 29.99 "Hg | 10 mi |
| 6:53 am | | 72 °F | Sunny. | 7 mph | ↑ | 49% | 29.98 "Hg | 10 mi |
| 4:47 am |  | 73 °F | Clear. | No wind | ↑ | 47% | 29.99 "Hg | 10 mi |
| 3:08 am | | 77 °F | Clear. | 8 mph | ↑ | 42% | 29.99 "Hg | 10 mi |
| 12:53 am | | 76 °F | Clear. | 5 mph | ↑ | 42% | 29.97 "Hg | 10 mi |
| 11:53 pm Sun, Aug 10 | | 79 °F | Clear. | 9 mph | ↑ | 39% | 29.97 "Hg | 10 mi |
| 10:53 pm | | 79 °F | Clear. | 9 mph | ↑ | 39% | 29.97 "Hg | 10 mi |
| 9:53 pm | | 81 °F | Clear. | 8 mph | ↑ | 37% | 29.98 "Hg | 10 mi |
| 8:53 pm | | 86 °F | Clear. | 6 mph | ↑ | 33% | 29.97 "Hg | 10 mi |
| 7:53 pm | | 88 °F | Sunny. | 5 mph | ↑ | 29% | 29.97 "Hg | 10 mi |
| 6:53 pm | | 93 °F | Sunny. | 5 mph | ↑ | 24% | 29.97 "Hg | 10 mi |
| 5:53 pm | | 94 °F | Sunny. | No wind | ↑ | 23% | 29.99 "Hg | 10 mi |
| 4:53 pm | | 95 °F | Sunny. | 5 mph | ↑ | 22% | 30.00 "Hg | 10 mi |
| 3:53 pm | | 94 °F | Sunny. | 9 mph | ↑ | 21% | 30.02 "Hg | 10 mi |
| 2:53 pm | | 92 °F | Sunny. | No wind | ↑ | 23% | 30.05 "Hg | 10 mi |
| 1:53 pm | | 91 °F | Sunny. | N/A | ↑ | 23% | 30.06 "Hg | 10 mi |
| 12:53 pm | | 88 °F | Sunny. | 3 mph | ↑ | 26% | 30.09 "Hg | 10 mi |
| 11:53 am | | 86 °F | Sunny. | 5 mph | ↑ | 28% | 30.11 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||