Past Weather in Cornwall — Graph
Cornwall Temperature Yesterday
Maximum temperature yesterday: 55 °F (at 5:00 pm)
Minimum temperature yesterday: 42 °F (at 4:00 am)
Average temperature yesterday: 47 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 74 °F (Apr 28, 3:00 pm) | 100% (Apr 30, 3:00 am) | 30.27 "Hg (Apr 30, 3:00 am) |
| Low | 28 °F (Apr 24, 4:00 am) | 21% (Apr 28, 1:00 pm) | 29.50 "Hg (May 5, 11:00 am) |
| Average | 50 °F | 62% | 29.86 "Hg |
| * Reported Apr 24 12:00 am — May 9 12:00 am, Cornwall. Weather by CustomWeather, © 2026 | |||
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 am Sat, May 9 |
|
43 °F | Quite cool. | 3 mph | ↑ | 54% | 29.83 "Hg | N/A |
| 11:00 pm Fri, May 8 |
|
45 °F | Cool. | 6 mph | ↑ | 52% | 29.83 "Hg | N/A |
| 10:00 pm |
|
44 °F | Quite cool. | 5 mph | ↑ | 57% | 29.83 "Hg | N/A |
| 9:00 pm |
|
48 °F | Cool. | 6 mph | ↑ | 48% | 29.81 "Hg | N/A |
| 8:00 pm |
|
50 °F | Cool. | 9 mph | ↑ | 48% | 29.79 "Hg | N/A |
| 7:00 pm |
|
51 °F | Cool. | 9 mph | ↑ | 44% | 29.78 "Hg | N/A |
| 6:00 pm |
|
54 °F | Cool. | 12 mph | ↑ | 38% | 29.78 "Hg | N/A |
| 5:00 pm |
|
55 °F | Cool. | 14 mph | ↑ | 37% | 29.78 "Hg | N/A |
| 4:00 pm |
|
54 °F | Cool. | 14 mph | ↑ | 36% | 29.78 "Hg | N/A |
| 3:00 pm |
|
52 °F | Cool. | 12 mph | ↑ | 41% | 29.79 "Hg | N/A |
| 2:00 pm |
|
50 °F | Cool. | 12 mph | ↑ | 50% | 29.79 "Hg | N/A |
| 1:00 pm |
|
49 °F | Cool. | 15 mph | ↑ | 52% | 29.80 "Hg | N/A |
| 12:00 pm |
|
51 °F | Cool. | 12 mph | ↑ | 48% | 29.80 "Hg | N/A |
| 11:00 am |
|
49 °F | Cool. | 13 mph | ↑ | 54% | 29.80 "Hg | N/A |
| 10:00 am |
|
48 °F | Cool. | 8 mph | ↑ | 52% | 29.81 "Hg | N/A |
| 9:00 am |
|
46 °F | Cool. | 9 mph | ↑ | 56% | 29.82 "Hg | N/A |
| 8:00 am |
|
44 °F | Quite cool. | 8 mph | ↑ | 61% | 29.81 "Hg | N/A |
| 7:00 am |
|
42 °F | Quite cool. | 6 mph | ↑ | 71% | 29.80 "Hg | N/A |
| 6:00 am |
|
42 °F | Quite cool. | 7 mph | ↑ | 72% | 29.78 "Hg | N/A |
| 5:00 am |
|
42 °F | Quite cool. | 5 mph | ↑ | 77% | 29.77 "Hg | N/A |
| 4:00 am |
|
42 °F | Quite cool. | 6 mph | ↑ | 76% | 29.76 "Hg | N/A |
| 3:00 am |
|
42 °F | Quite cool. | 6 mph | ↑ | 72% | 29.76 "Hg | N/A |
| 2:00 am |
|
43 °F | Quite cool. | 5 mph | ↑ | 68% | 29.76 "Hg | N/A |
| 1:00 am |
|
44 °F | Quite cool. | 5 mph | ↑ | 67% | 29.77 "Hg | N/A |
| Weather by CustomWeather, © 2026 | ||||||||