Past Weather in Cornwall — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
40
43
46
49
52
55
58
61
64
67
70
Thu, May 8
Lo:55
12 pm
Hi:57
5
Lo:45
6 pm
Hi:57
6
Fri, May 9
Lo:41
12 am
Hi:46
6
Lo:41
6 am
Hi:57
4
Lo:57
12 pm
Hi:61
8
Lo:48
6 pm
Hi:59
4
Sat, May 10
Lo:45
12 am
Hi:48
6
Lo:45
6 am
Hi:63
10
Lo:61
12 pm
Hi:64
14
Lo:55
6 pm
Hi:63
11
Sun, May 11
Lo:50
12 am
Hi:57
10
Lo:50
6 am
Hi:54
7
Lo:54
12 pm
Hi:59
7
Lo:52
6 pm
Hi:59
4
Mon, May 12
Lo:52
12 am
Hi:52
4
Lo:52
6 am
Hi:59
7
Lo:59
12 pm
Hi:61
9
Lo:50
6 pm
Hi:59
7
Tue, May 13
Lo:50
12 am
Hi:54
13
Lo:50
6 am
Hi:61
14
Lo:61
12 pm
Hi:64
12
Lo:52
6 pm
Hi:63
6
Wed, May 14
Lo:52
12 am
Hi:54
6
Lo:54
6 am
Hi:66
7
Lo:64
12 pm
Hi:68
6
Lo:52
6 pm
Hi:68
4
Thu, May 15
Lo:50
12 am
Hi:54
5
Lo:52
6 am
Hi:68
5
Lo:63
12 pm
Hi:68
9
Lo:50
6 pm
Hi:64
6
Fri, May 16
Lo:45
12 am
Hi:50
6
Lo:45
6 am
Hi:61
6
Lo:61
12 pm
Hi:64
8
Lo:48
6 pm
Hi:63
10
Sat, May 17
Lo:48
12 am
Hi:52
8
Lo:50
6 am
Hi:63
6
Lo:57
12 pm
Hi:61
8
Lo:46
6 pm
Hi:57
2
Sun, May 18
Lo:45
12 am
Hi:48
5
Lo:48
6 am
Hi:64
6
Lo:64
12 pm
Hi:68
7
Lo:50
6 pm
Hi:66
5
Mon, May 19
Lo:46
12 am
Hi:54
9
Lo:48
6 am
Hi:59
9
Lo:59
12 pm
Hi:61
7
Lo:46
6 pm
Hi:61
5
Tue, May 20
Lo:46
12 am
Hi:50
7
Lo:50
6 am
Hi:66
6
Lo:63
12 pm
Hi:70
8
Lo:54
6 pm
Hi:63
6
Wed, May 21
Lo:50
12 am
Hi:54
6
Lo:50
6 am
Hi:59
7
Lo:57
12 pm
Hi:63
13
Lo:50
6 pm
Hi:61
9
Thu, May 22
Lo:50
12 am
Hi:54
6
Lo:52
6 am
Hi:64
9
Lo:61
12 pm
Hi:66
14
Lo:48
6 pm
Hi:61
9
Fri, May 23
Lo:46
12 am
Hi:48
6
Lo:46
6 am
Hi:63
5
Lo:63
12 pm
Hi:63
8
Cornwall Temperature Yesterday
Maximum temperature yesterday: 66 °F (at 1:00 pm)
Minimum temperature yesterday: 49 °F (at 11:00 pm)
Average temperature yesterday: 56 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 70 °F (May 20, 4:00 pm) | 99% (May 12, 7:00 am) | 30.33 "Hg (May 12, 7:00 am) |
| Low | 42 °F (May 9, 6:00 am) | 39% (May 10, 12:00 pm) | 29.76 "Hg (May 11, 7:00 pm) |
| Average | 56 °F | 74% | 30.08 "Hg |
| * Reported May 8 12:00 pm — May 23 12:00 pm, Cornwall. 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
Cornwall Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:00 pm Fri, May 23 |  | 63 °F | Overcast. | 8 mph | ↑ | 68% | 30.14 "Hg | 28 mi |
| 10:00 am |  | 60 °F | Sunny. | 5 mph | ↑ | 61% | 30.15 "Hg | 25 mi |
| 9:00 am | | 58 °F | Sunny. | 5 mph | ↑ | 73% | 30.15 "Hg | 25 mi |
| 8:00 am | | 55 °F | Sunny. | 5 mph | ↑ | 81% | 30.15 "Hg | 25 mi |
| 7:00 am | | 50 °F | Sunny. | 3 mph | ↑ | 95% | 30.15 "Hg | 22 mi |
| 6:00 am | | 46 °F | Sunny. | 3 mph | ↑ | 98% | 30.15 "Hg | 14 mi |
| 5:00 am |  | 46 °F | Fog. | 3 mph | ↑ | 97% | 30.16 "Hg | 6 mi |
| 4:00 am |  | 46 °F | Fog. | 6 mph | ↑ | 97% | 30.15 "Hg | 6 mi |
| 3:00 am | | 47 °F | Fog. | 7 mph | ↑ | 97% | 30.16 "Hg | 6 mi |
| 2:00 am |  | 47 °F | Clear. | 7 mph | ↑ | 97% | 30.17 "Hg | 6 mi |
| 1:00 am | | 47 °F | Clear. | 8 mph | ↑ | 96% | 30.17 "Hg | 8 mi |
| 12:00 am | | 48 °F | Clear. | 7 mph | ↑ | 95% | 30.17 "Hg | 8 mi |
| 11:00 pm Thu, May 22 | | 49 °F | Clear. | 8 mph | ↑ | 95% | 30.17 "Hg | 7 mi |
| 10:00 pm | | 49 °F | Clear. | 8 mph | ↑ | 93% | 30.16 "Hg | 7 mi |
| 9:00 pm | | 51 °F | Sunny. | 10 mph | ↑ | 87% | 30.15 "Hg | 14 mi |
| 8:00 pm | | 56 °F | Sunny. | 12 mph | ↑ | 72% | 30.14 "Hg | 19 mi |
| 7:00 pm | | 59 °F | Sunny. | 10 mph | ↑ | 67% | 30.14 "Hg | 22 mi |
| 6:00 pm | | 61 °F | Sunny. | 12 mph | ↑ | 55% | 30.13 "Hg | 28 mi |
| 3:00 pm | | 65 °F | Sunny. | 14 mph | ↑ | 61% | 30.12 "Hg | 25 mi |
| 2:00 pm | | 65 °F | Sunny. | 16 mph | ↑ | 62% | 30.12 "Hg | 28 mi |
| Weather by CustomWeather, © 2025 | ||||||||