Past Weather in Brockville — Graph
Brockville Temperature Yesterday
Maximum temperature yesterday: 28 °F (at 4:00 pm)
Minimum temperature yesterday: 10 °F (at 4:00 am)
Average temperature yesterday: 19 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 32 °F (Jan 22, 3:00 am) | 100% (Jan 22, 1:00 am) | 30.75 "Hg (Jan 22, 1:00 am) |
| Low | -16 °F (Jan 24, 8:00 am) | 39% (Jan 23, 2:00 pm) | 29.78 "Hg (Jan 22, 3:00 am) |
| Average | 9 °F | 73% | 30.13 "Hg |
| * Reported Jan 20 1:00 am — Feb 4 1:00 am, Brockville. 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
Brockville Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 1:00 am Wed, Feb 4 |
|
16 °F | Cold. | 5 mph | ↑ | 97% | 30.10 "Hg | N/A |
| 12:00 am |
|
15 °F | Cold. | 2 mph | ↑ | 90% | 30.09 "Hg | N/A |
| 11:00 pm Tue, Feb 3 |
|
16 °F | Cold. | 3 mph | ↑ | 87% | 30.07 "Hg | N/A |
| 10:00 pm |
|
16 °F | Cold. | 5 mph | ↑ | 84% | 30.07 "Hg | N/A |
| 9:00 pm |
|
15 °F | Cold. | 2 mph | ↑ | 86% | 30.07 "Hg | N/A |
| 8:00 pm |
|
23 °F | Cold. | 7 mph | ↑ | 78% | 30.07 "Hg | N/A |
| 7:00 pm |
|
26 °F | Chilly. | 3 mph | ↑ | 94% | 30.07 "Hg | N/A |
| 6:00 pm |
|
25 °F | Chilly. | 7 mph | ↑ | 96% | 30.06 "Hg | N/A |
| 5:00 pm |
|
25 °F | Chilly. | 8 mph | ↑ | 95% | 30.06 "Hg | N/A |
| 4:00 pm |
|
28 °F | Chilly. | 8 mph | ↑ | 86% | 30.06 "Hg | N/A |
| 3:00 pm |
|
26 °F | Chilly. | 6 mph | ↑ | 90% | 30.05 "Hg | N/A |
| 2:00 pm |
|
26 °F | Chilly. | 7 mph | ↑ | 87% | 30.06 "Hg | N/A |
| 1:00 pm |
|
26 °F | Chilly. | 6 mph | ↑ | 85% | 30.07 "Hg | N/A |
| 12:00 pm |
|
25 °F | Chilly. | 5 mph | ↑ | 85% | 30.09 "Hg | N/A |
| 11:00 am |
|
24 °F | Cold. | 7 mph | ↑ | 84% | 30.10 "Hg | N/A |
| 10:00 am |
|
21 °F | Cold. | 6 mph | ↑ | 92% | 30.10 "Hg | N/A |
| 9:00 am |
|
18 °F | Cold. | 8 mph | ↑ | 91% | 30.09 "Hg | N/A |
| 8:00 am |
|
17 °F | Cold. | 5 mph | ↑ | 91% | 30.10 "Hg | N/A |
| 7:00 am |
|
15 °F | Cold. | 3 mph | ↑ | 92% | 30.09 "Hg | N/A |
| 6:00 am |
|
13 °F | Cold. | 1 mph | ↑ | 90% | 30.09 "Hg | N/A |
| 5:00 am |
|
11 °F | Cold. | 1 mph | ↑ | 90% | 30.10 "Hg | N/A |
| 4:00 am |
|
10 °F | Cold. | 2 mph | ↑ | 90% | 30.10 "Hg | N/A |
| 3:00 am |
|
11 °F | Cold. | 1 mph | ↑ | 90% | 30.11 "Hg | N/A |
| Weather by CustomWeather, © 2026 | ||||||||