Currently: 68 °F. Passing clouds. (Weather station: Wales Airport, United Kingdom). See more current weatherPast Weather in Mountain Ash — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
47
51
55
59
63
67
71
75
79
83
87
Tue, Jul 29
Lo:63
6 pm
Hi:68
13
Wed, Jul 30
Lo:59
12 am
Hi:61
6
Lo:61
6 am
Hi:72
7
Lo:66
12 pm
Hi:73
16
Lo:64
6 pm
Hi:66
14
Thu, Jul 31
Lo:64
12 am
Hi:64
11
Lo:64
6 am
Hi:72
12
Lo:72
12 pm
Hi:75
15
Lo:63
6 pm
Hi:73
10
Fri, Aug 1
Lo:52
12 am
Hi:59
7
Lo:52
6 am
Hi:66
12
Lo:66
12 pm
Hi:70
16
Lo:55
6 pm
Hi:66
12
Sat, Aug 2
Lo:50
12 am
Hi:55
7
Lo:48
6 am
Hi:66
7
Lo:66
12 pm
Hi:68
14
Lo:59
6 pm
Hi:66
11
Sun, Aug 3
Lo:59
12 am
Hi:63
7
Lo:63
6 am
Hi:66
15
Lo:64
12 pm
Hi:72
17
Lo:64
6 pm
Hi:68
13
Mon, Aug 4
Lo:63
12 am
Hi:64
9
Lo:64
6 am
Hi:68
15
Lo:66
12 pm
Hi:70
19
Lo:61
6 pm
Hi:70
13
Tue, Aug 5
Lo:55
12 am
Hi:59
15
Lo:57
6 am
Hi:64
19
Lo:66
12 pm
Hi:68
17
Lo:55
6 pm
Hi:66
9
Wed, Aug 6
Lo:52
12 am
Hi:55
5
Lo:52
6 am
Hi:68
4
Lo:66
12 pm
Hi:68
9
Lo:61
6 pm
Hi:64
7
Thu, Aug 7
Lo:61
12 am
Hi:63
8
Lo:63
6 am
Hi:66
10
Lo:64
12 pm
Hi:68
11
Lo:63
6 pm
Hi:64
13
Fri, Aug 8
Lo:59
12 am
Hi:63
9
Lo:59
6 am
Hi:64
10
Lo:64
12 pm
Hi:68
14
Lo:61
6 pm
Hi:64
10
Sat, Aug 9
Lo:61
12 am
Hi:63
10
Lo:63
6 am
Hi:70
14
Lo:66
12 pm
Hi:70
17
Lo:61
6 pm
Hi:66
11
Sun, Aug 10
Lo:55
12 am
Hi:61
5
Lo:55
6 am
Hi:70
5
Lo:72
12 pm
Hi:75
6
Lo:61
6 pm
Hi:73
6
Mon, Aug 11
Lo:57
12 am
Hi:63
4
Lo:61
6 am
Hi:75
7
Lo:73
12 pm
Hi:77
7
Lo:68
6 pm
Hi:75
5
Tue, Aug 12
Lo:66
12 am
Hi:70
10
Lo:68
6 am
Hi:81
13
Lo:81
12 pm
Hi:88
7
Lo:64
6 pm
Hi:88
10
Wed, Aug 13
Lo:63
12 am
Hi:64
9
Lo:64
6 am
Hi:66
6
Lo:66
12 pm
Hi:72
8
Lo:70
6 pm
Hi:70
12
Tuesday, July 29, 2025, 6:00 pm — 12:00 am
68 / 63 °F
Clear.
Humidity: 82%
Barometer: 30.1 "Hg
WNW
Wind: 13.05 mph
Mountain Ash Temperature Yesterday
Maximum temperature yesterday: 88 °F (at 3:20 pm)
Minimum temperature yesterday: 64 °F (at 10:50 pm)
Average temperature yesterday: 75 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 88 °F (Aug 12, 3:20 pm) | 100% (Jul 30, 5:20 am) | 30.39 "Hg (Jul 30, 5:20 am) |
| Low | 48 °F (Aug 2, 6:20 am) | 38% (Aug 12, 3:20 pm) | 29.89 "Hg (Aug 12, 4:20 pm) |
| Average | 65 °F | 75% | 30.11 "Hg |
| * Reported Jul 29 6:20 pm — Aug 13 6:20 pm, Mountain Ash. 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
Mountain Ash Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 6:20 pm Wed, Aug 13 |  | 70 °F | Partly sunny. | 12 mph | ↑ | 73% | 29.95 "Hg | N/A |
| 5:50 pm | | 70 °F | Partly sunny. | 12 mph | ↑ | 73% | 29.95 "Hg | N/A |
| 5:20 pm | | 72 °F | Scattered clouds. | 10 mph | ↑ | 69% | 29.95 "Hg | N/A |
| 4:50 pm | | 72 °F | Partly sunny. | 10 mph | ↑ | 69% | 29.95 "Hg | N/A |
| 4:20 pm | | 72 °F | More clouds than sun. | 8 mph | ↑ | 69% | 29.95 "Hg | N/A |
| 3:50 pm |  | 70 °F | Overcast. | 7 mph | ↑ | 73% | 29.95 "Hg | N/A |
| 3:20 pm | | 70 °F | Partly sunny. | 3 mph | ↑ | 73% | 29.95 "Hg | N/A |
| 2:50 pm | | 72 °F | Partly sunny. | 10 mph | ↑ | 69% | 29.95 "Hg | N/A |
| 2:20 pm | | 72 °F | Overcast. | 9 mph | ↑ | 69% | 29.95 "Hg | N/A |
| 1:50 pm | | 70 °F | Overcast. | 8 mph | ↑ | 73% | 29.95 "Hg | N/A |
| 1:20 pm | | 68 °F | Overcast. | 6 mph | ↑ | 78% | 29.95 "Hg | N/A |
| 12:50 pm | | 68 °F | Overcast. | 7 mph | ↑ | 78% | 29.95 "Hg | N/A |
| 12:20 pm | | 66 °F | Overcast. | 8 mph | ↑ | 83% | 29.98 "Hg | N/A |
| 11:50 am | | 66 °F | Overcast. | 6 mph | ↑ | 83% | 29.98 "Hg | N/A |
| 11:20 am | | 66 °F | Overcast. | 6 mph | ↑ | 83% | 29.98 "Hg | N/A |
| 10:50 am | | 66 °F | Overcast. | 7 mph | ↑ | 83% | 29.98 "Hg | N/A |
| 10:20 am | | 64 °F | Overcast. | 6 mph | ↑ | 88% | 29.98 "Hg | N/A |
| 9:50 am | | 66 °F | Overcast. | 5 mph | ↑ | 83% | 29.95 "Hg | N/A |
| 9:20 am | | 64 °F | Overcast. | 6 mph | ↑ | 88% | 29.95 "Hg | N/A |
| 8:50 am | | 64 °F | Low clouds. | 7 mph | ↑ | 88% | 29.95 "Hg | N/A |
| 8:20 am | | 64 °F | Low clouds. | 7 mph | ↑ | 88% | 29.95 "Hg | N/A |
| 7:50 am | | 64 °F | Low clouds. | 6 mph | ↑ | 88% | 29.95 "Hg | N/A |
| 7:20 am | | 64 °F | Low clouds. | 8 mph | ↑ | 88% | 29.95 "Hg | N/A |
| 6:50 am | | 64 °F | Low clouds. | 7 mph | ↑ | 94% | 29.95 "Hg | N/A |
| 6:20 am | | 64 °F | Low clouds. | 6 mph | ↑ | 94% | 29.95 "Hg | N/A |
| 5:50 am |  | 64 °F | Passing clouds. | 6 mph | ↑ | 94% | 29.92 "Hg | 5 mi |
| 5:20 am |  | 63 °F | Partly cloudy. | 7 mph | ↑ | 100% | 29.92 "Hg | 5 mi |
| 4:50 am | | 64 °F | Passing clouds. | 7 mph | ↑ | 94% | 29.92 "Hg | N/A |
| 4:20 am |  | 64 °F | Low clouds. | 8 mph | ↑ | 94% | 29.92 "Hg | N/A |
| 3:50 am | | 64 °F | Low clouds. | 8 mph | ↑ | 94% | 29.92 "Hg | N/A |
| 3:20 am | | 64 °F | Low clouds. | 9 mph | ↑ | 94% | 29.95 "Hg | N/A |
| 2:50 am | | 64 °F | Low clouds. | 9 mph | ↑ | 94% | 29.92 "Hg | N/A |
| 2:20 am | | 64 °F | Low clouds. | 12 mph | ↑ | 94% | 29.92 "Hg | N/A |
| 1:50 am | | 64 °F | Low clouds. | 10 mph | ↑ | 94% | 29.95 "Hg | N/A |
| 1:20 am | | 64 °F | Low clouds. | 13 mph | ↑ | 100% | 29.92 "Hg | N/A |
| 12:50 am | | 64 °F | Passing clouds. | 9 mph | ↑ | 94% | 29.92 "Hg | 5 mi |
| 12:20 am |  | 63 °F | Clear. | 10 mph | ↑ | 100% | 29.92 "Hg | 6 mi |
| 11:50 pm Tue, Aug 12 | | 64 °F | Clear. | 10 mph | ↑ | 94% | 29.92 "Hg | N/A |
| 11:20 pm | | 64 °F | Clear. | 10 mph | ↑ | 94% | 29.92 "Hg | 6 mi |
| 10:50 pm | | 64 °F | Clear. | 12 mph | ↑ | 94% | 29.92 "Hg | N/A |
| 10:20 pm | | 66 °F | Clear. | 13 mph | ↑ | 88% | 29.92 "Hg | N/A |
| 9:50 pm | | 66 °F | Clear. | 10 mph | ↑ | 88% | 29.92 "Hg | N/A |
| 9:20 pm | | 66 °F | Clear. | 13 mph | ↑ | 83% | 29.92 "Hg | N/A |
| 8:50 pm | | 68 °F | Clear. | 13 mph | ↑ | 78% | 29.92 "Hg | N/A |
| 8:20 pm |  | 72 °F | Clear. | 13 mph | ↑ | 65% | 29.89 "Hg | N/A |
| 7:50 pm | | 77 °F | Clear. | 8 mph | ↑ | 57% | 29.89 "Hg | N/A |
| 7:20 pm | | 79 °F | Clear. | 7 mph | ↑ | 54% | 29.89 "Hg | N/A |
| Weather by CustomWeather, © 2025 | ||||||||