Hourly Weather Forecast - Brockville, Ontario, CA

12 AM
29°F
0%
8mph
NNE
Mostly Cloudy
Humidity
77%
Feels like
21°F
Dew Point
22°F
1 AM
28°F
0%
8mph
NNE
Mostly Cloudy
Humidity
78%
Feels like
20°F
Dew Point
22°F
2 AM
28°F
30%
8mph
NNE
30% Chance of Snow
Humidity
78%
Feels like
19°F
Dew Point
22°F
3 AM
27°F
0%
8mph
NNE
Mostly Cloudy
Humidity
78%
Feels like
19°F
Dew Point
21°F
4 AM
27°F
0%
8mph
NNE
Mostly Cloudy
Humidity
79%
Feels like
18°F
Dew Point
21°F
5 AM
26°F
0%
8mph
NNE
Mostly Cloudy
Humidity
78%
Feels like
18°F
Dew Point
20°F
6 AM
26°F
10%
8mph
NNE
Mostly Cloudy
Humidity
74%
Feels like
17°F
Dew Point
19°F
7 AM
26°F
10%
7mph
N
Partly Cloudy
Humidity
71%
Feels like
18°F
Dew Point
18°F
7:00 AM
8 AM
27°F
10%
7mph
N
Partly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
18°F
9 AM
28°F
10%
7mph
N
Partly Cloudy
Humidity
65%
Feels like
20°F
Dew Point
18°F
10 AM
29°F
10%
7mph
N
Partly Cloudy
Humidity
61%
Feels like
22°F
Dew Point
17°F
11 AM
30°F
30%
7mph
N
30% Chance of Snow
Humidity
58%
Feels like
23°F
Dew Point
17°F
12 PM
31°F
30%
7mph
N
30% Chance of Snow
Humidity
55%
Feels like
24°F
Dew Point
17°F
1 PM
32°F
10%
7mph
NNW
Partly Cloudy
Humidity
53%
Feels like
26°F
Dew Point
17°F
2 PM
33°F
10%
7mph
NNW
Partly Cloudy
Humidity
51%
Feels like
27°F
Dew Point
17°F
3 PM
34°F
10%
7mph
NNW
Partly Cloudy
Humidity
48%
Feels like
28°F
Dew Point
17°F
4 PM
35°F
10%
7mph
NNW
Partly Cloudy
Humidity
48%
Feels like
28°F
Dew Point
17°F
5 PM
34°F
10%
7mph
NW
Partly Cloudy
Humidity
48%
Feels like
28°F
Dew Point
17°F
6 PM
33°F
10%
7mph
NW
Mostly Sunny
Humidity
50%
Feels like
27°F
Dew Point
16°F
7 PM
32°F
10%
6mph
NW
Mostly Sunny
Humidity
51%
Feels like
26°F
Dew Point
16°F
7:18 PM
8 PM
31°F
10%
5mph
NW
Clear
Humidity
55%
Feels like
25°F
Dew Point
17°F
9 PM
30°F
0%
5mph
NW
Clear
Humidity
56%
Feels like
24°F
Dew Point
16°F
10 PM
29°F
0%
6mph
NW
Clear
Humidity
56%
Feels like
23°F
Dew Point
15°F
11 PM
28°F
0%
6mph
NW
Clear
Humidity
57%
Feels like
21°F
Dew Point
15°F

Sunday's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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