Past Weather in Ystradgynlais — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
47
51
55
59
63
67
71
75
79
83
87
Sat, Aug 2
Lo:50
12 am
Hi:54
4
Lo:54
6 am
Hi:57
4
12 pm
N/A
15
Lo:63
6 pm
Hi:63
16
Sun, Aug 3
Lo:63
12 am
Hi:64
14
Lo:64
6 am
Hi:64
19
Lo:68
12 pm
Hi:68
15
Lo:64
6 pm
Hi:68
17
Mon, Aug 4
Lo:64
12 am
Hi:64
21
Lo:64
6 am
Hi:66
32
Lo:66
12 pm
Hi:70
27
Lo:59
6 pm
Hi:68
20
Tue, Aug 5
Lo:57
12 am
Hi:59
22
Lo:59
6 am
Hi:66
24
Lo:66
12 pm
Hi:68
18
Lo:59
6 pm
Hi:68
14
Wed, Aug 6
Lo:48
12 am
Hi:59
5
Lo:48
6 am
Hi:64
5
Lo:64
12 pm
Hi:66
7
Lo:63
6 pm
Hi:64
1
Thu, Aug 7
Lo:63
12 am
Hi:64
2
Lo:63
6 am
Hi:64
2
Lo:64
12 pm
Hi:66
0
Lo:63
6 pm
Hi:64
0
Fri, Aug 8
Lo:57
12 am
Hi:63
0
Lo:59
6 am
Hi:66
2
Lo:64
12 pm
Hi:66
18
Lo:64
6 pm
Hi:64
18
Sat, Aug 9
Lo:61
12 am
Hi:64
17
Lo:63
6 am
Hi:68
21
Lo:66
12 pm
Hi:68
24
Lo:63
6 pm
Hi:66
15
Sun, Aug 10
Lo:57
12 am
Hi:63
4
Lo:57
6 am
Hi:68
6
Lo:68
12 pm
Hi:70
8
Lo:55
6 pm
Hi:68
2
Mon, Aug 11
Lo:54
12 am
Hi:59
4
Lo:54
6 am
Hi:75
6
Lo:75
12 pm
Hi:79
8
Lo:68
6 pm
Hi:75
6
Tue, Aug 12
Lo:64
12 am
Hi:68
7
Lo:63
6 am
Hi:82
6
Lo:75
12 pm
Hi:86
9
Lo:66
6 pm
Hi:75
10
Wed, Aug 13
Lo:64
12 am
Hi:66
11
Lo:64
6 am
Hi:68
10
Lo:66
12 pm
Hi:70
11
Lo:64
6 pm
Hi:66
9
Thu, Aug 14
Lo:64
12 am
Hi:66
15
Lo:64
6 am
Hi:68
21
Lo:68
12 pm
Hi:70
19
Lo:61
6 pm
Hi:68
12
Fri, Aug 15
Lo:59
12 am
Hi:61
4
Lo:57
6 am
Hi:70
3
Lo:70
12 pm
Hi:77
8
Lo:64
6 pm
Hi:77
11
Sat, Aug 16
Lo:57
12 am
Hi:66
7
Lo:59
6 am
Hi:77
8
Lo:77
12 pm
Hi:79
14
Lo:63
6 pm
Hi:77
7
Sun, Aug 17
Lo:57
12 am
Hi:63
8
Saturday, August 2, 2025, 12:00 am — 6:00 am
54 / 50 °F
Overcast.
Humidity: 94%
Barometer: 30.13 "Hg
NE
Wind: 3.728 mph
Ystradgynlais Temperature Yesterday
Maximum temperature yesterday: 78 °F (at 1:00 pm)
Minimum temperature yesterday: 57 °F (at 5:00 am)
Average temperature yesterday: 69 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 86 °F (Aug 12, 3:00 pm) | 98% (Aug 7, 1:00 pm) | 30.36 "Hg (Aug 7, 1:00 pm) |
| Low | 48 °F (Aug 6, 6:00 am) | 37% (Aug 12, 3:00 pm) | 29.87 "Hg (Aug 12, 5:00 pm) |
| Average | 65 °F | 78% | 30.12 "Hg |
| * Reported Aug 2 5:00 am — Aug 17 5:00 am, Ystradgynlais. 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
Ystradgynlais Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 5:00 am Sun, Aug 17 |  | 58 °F | Clear. | 9 mph | ↑ | 81% | 30.23 "Hg | 31 mi |
| 4:00 am | | 58 °F | Clear. | 8 mph | ↑ | 81% | 30.24 "Hg | 31 mi |
| 3:00 am | | 59 °F | Clear. | 7 mph | ↑ | 79% | 30.24 "Hg | 28 mi |
| 2:00 am | | 60 °F | Clear. | 7 mph | ↑ | 79% | 30.25 "Hg | 28 mi |
| 1:00 am | | 62 °F | Clear. | 8 mph | ↑ | 78% | 30.25 "Hg | 25 mi |
| 12:00 am | | 63 °F | Clear. | 8 mph | ↑ | 76% | 30.25 "Hg | 22 mi |
| 11:00 pm Sat, Aug 16 | | 65 °F | Clear. | 7 mph | ↑ | 73% | 30.25 "Hg | 16 mi |
| 10:00 pm | | 66 °F | Clear. | 8 mph | ↑ | 72% | 30.24 "Hg | 14 mi |
| 9:00 pm | | 69 °F | Clear. | 7 mph | ↑ | 68% | 30.24 "Hg | 15 mi |
| 8:00 pm |  | 72 °F | Passing clouds. | 3 mph | ↑ | 63% | 30.23 "Hg | 14 mi |
| 7:00 pm |  | 76 °F | Sunny. | 8 mph | ↑ | 55% | 30.23 "Hg | 19 mi |
| 6:00 pm | | 78 °F | Sunny. | 12 mph | ↑ | 53% | 30.23 "Hg | 12 mi |
| 5:00 pm |  | 77 °F | Overcast. | 14 mph | ↑ | 60% | 30.24 "Hg | 17 mi |
| 4:00 pm | | 78 °F | Passing clouds. | 16 mph | ↑ | 56% | 30.25 "Hg | 16 mi |
| 2:00 pm | | 78 °F | Sunny. | 16 mph | ↑ | 54% | 30.27 "Hg | 19 mi |
| 1:00 pm | | 78 °F | Sunny. | 13 mph | ↑ | 53% | 30.27 "Hg | 22 mi |
| 12:00 pm | | 77 °F | Sunny. | 13 mph | ↑ | 52% | 30.28 "Hg | 25 mi |
| 11:00 am | | 76 °F | Sunny. | 8 mph | ↑ | 55% | 30.29 "Hg | 28 mi |
| 10:00 am | | 74 °F | Sunny. | 8 mph | ↑ | 64% | 30.29 "Hg | 25 mi |
| 9:00 am | | 70 °F | Sunny. | 7 mph | ↑ | 72% | 30.30 "Hg | 25 mi |
| 8:00 am | | 65 °F | Sunny. | 6 mph | ↑ | 79% | 30.30 "Hg | 22 mi |
| 7:00 am | | 60 °F | Sunny. | 9 mph | ↑ | 87% | 30.28 "Hg | 22 mi |
| 6:00 am | | 59 °F | Clear. | 6 mph | ↑ | 85% | 30.28 "Hg | 22 mi |
| Weather by CustomWeather, © 2025 | ||||||||