Brockville Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
48
51
54
57
60
63
66
69
72
75
78
81
Aug 24 – Aug 30
Lo:54
Wed, 27
Hi:70
9
0.2
Lo:53
Thu, 28
Hi:72
16
0.67
Lo:54
Fri, 29
Hi:62
7
Lo:50
Sat, 30
Hi:64
5
Aug 31 – Sep 6
Lo:53
Sun, 31
Hi:71
6
Lo:52
Mon, 1
Hi:78
2
Lo:57
Tue, 2
Hi:80
4
Lo:56
Wed, 3
Hi:81
6
0.59
Lo:58
Thu, 4
Hi:80
15
0.46
Lo:60
Fri, 5
Hi:73
6
Lo:52
Sat, 6
Hi:71
5
Sep 7 – Sep 13
Lo:51
Sun, 7
Hi:71
4
Lo:49
Mon, 8
Hi:71
10
Lo:50
Tue, 9
Hi:73
7
0.02
Lo:52
Wed, 10
Hi:74
12
Wed, Aug 27
70 / 54 °F
Cloudy.
Feels Like: 69 °F
Humidity: 42%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 3%
WSW
Wind: 9 mph
2 Week Extended Forecast in Brockville, Ontario, Canada
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Wed Aug 27 |  | 70 / 54 °F | Cloudy. | 69 °F | 9 mph | ↑ | 42% | 3% | 0.00" | 3 (Moderate) | 6:19 am | 7:47 pm |
| Thu Aug 28 |  | 72 / 53 °F | Showers late. Overcast. | 76 °F | 16 mph | ↑ | 55% | 50% | 0.20" | 3 (Moderate) | 6:21 am | 7:45 pm |
| Fri Aug 29 |  | 62 / 54 °F | Rain. Overcast. | 58 °F | 7 mph | ↑ | 75% | 77% | 0.67" | 0 (Low) | 6:22 am | 7:44 pm |
| Sat Aug 30 | | 64 / 50 °F | Overcast. | 61 °F | 5 mph | ↑ | 74% | 2% | 0.00" | 0 (Low) | 6:23 am | 7:42 pm |
| Sun Aug 31 | | 71 / 53 °F | Cloudy. | 75 °F | 6 mph | ↑ | 63% | 0% | 0.00" | 3 (Moderate) | 6:24 am | 7:40 pm |
| Mon Sep 1 |  | 78 / 52 °F | Afternoon clouds. | 78 °F | 2 mph | ↑ | 53% | 0% | 0.00" | 3 (Moderate) | 6:25 am | 7:38 pm |
| Tue Sep 2 |  | 80 / 57 °F | Broken clouds. | 80 °F | 4 mph | ↑ | 40% | 0% | 0.00" | 3 (Moderate) | 6:26 am | 7:36 pm |
| Wed Sep 3 | | 81 / 56 °F | Afternoon clouds. | 80 °F | 6 mph | ↑ | 40% | 6% | 0.00" | 3 (Moderate) | 6:28 am | 7:35 pm |
| Thu Sep 4 |  | 80 / 58 °F | Isolated tstorms late. Increasing cloudiness. | 79 °F | 15 mph | ↑ | 40% | 76% | 0.59" | 3 (Moderate) | 6:29 am | 7:33 pm |
| Fri Sep 5 | | 73 / 60 °F | Showers early. Morning clouds. | 77 °F | 6 mph | ↑ | 51% | 69% | 0.46" | 3 (Moderate) | 6:30 am | 7:31 pm |
| Sat Sep 6 | | 71 / 52 °F | Breaks of sun late. | 77 °F | 5 mph | ↑ | 40% | 5% | 0.00" | 3 (Moderate) | 6:31 am | 7:29 pm |
| Sun Sep 7 |  | 71 / 51 °F | Sunny. | 77 °F | 4 mph | ↑ | 37% | 4% | 0.00" | 3 (Moderate) | 6:32 am | 7:27 pm |
| Mon Sep 8 | | 71 / 49 °F | Partly cloudy. | 77 °F | 10 mph | ↑ | 38% | 6% | 0.00" | 3 (Moderate) | 6:33 am | 7:25 pm |
| Tue Sep 9 | | 73 / 50 °F | Increasing cloudiness. | 77 °F | 7 mph | ↑ | 41% | 6% | 0.00" | 3 (Moderate) | 6:35 am | 7:24 pm |
| Wed Sep 10 |  | 74 / 52 °F | Sprinkles early. Cloudy. | 77 °F | 12 mph | ↑ | 46% | 60% | 0.02" | 3 (Moderate) | 6:36 am | 7:22 pm |
| * Updated Tuesday, August 26, 2025 5:24:03 pm Brockville time - Weather by CustomWeather, © 2025 | ||||||||||||