Brockville, Ontario

Latitude 44.64° N | Longitude 75.75° W

Past 24 Hour Conditions

Imperial units
Graphic

Date / Time (EDT)	Conditions	Temperature (°C)	Temperature (°F)	Wind (km/h)	Wind (mph)	Humidex	Humidex	Relative humidity (%)	Dew point (°C)	Dew point (°F)	Pressure (kPa)	Pressure (inches)	Visibility (km)	Visibility (mi)
04 July 2026
00:00	n/a	23 (22.6)	73 (72.7)	SW 8	SW 5	32	90	98	22	72	101.2	29.9	n/a	n/a
03 July 2026
23:00	n/a	23 (23.4)	74 (74.1)	SSW 7	SSW 4	32	90	90	22	71	101.2	29.9	n/a	n/a
22:00	n/a	24 (24.2)	76 (75.6)	SW 4	SW 2	34	93	88	22	72	101.2	29.9	n/a	n/a
21:00	n/a	25 (25.1)	77 (77.2)	WSW 6	WSW 4	36	97	90	23	74	101.2	29.9	n/a	n/a
20:00	n/a	28 (27.9)	82 (82.2)	W 7	W 4	37	99	67	21	70	101.2	29.9	n/a	n/a
19:00	n/a	28 (28.0)	82 (82.4)	W 2	calm	38	100	71	22	72	101.2	29.9	n/a	n/a
18:00	n/a	29 (28.7)	84 (83.7)	W 2	calm	38	100	69	23	73	101.2	29.9	n/a	n/a
17:00	n/a	29 (29.1)	84 (84.4)	NW 10	NW 6	38	100	66	22	72	101.2	29.9	n/a	n/a
16:00	n/a	28 (28.3)	83 (82.9)	SSW 11	SSW 7	38	100	69	22	72	101.3	29.9	n/a	n/a
15:00	n/a	30 (30.4)	87 (86.7)	WSW 20 gusts 30	WSW 12 gusts 19	38	100	56	21	69	101.3	29.9	n/a	n/a
14:00	n/a	30 (30.0)	86 (86.0)	WSW 20 gusts 29	WSW 12 gusts 18	38	100	58	21	70	101.4	29.9	n/a	n/a
13:00	n/a	29 (29.4)	85 (84.9)	WSW 16	WSW 10	38	100	63	22	71	101.4	29.9	n/a	n/a
12:00	n/a	29 (28.5)	83 (83.3)	WNW 14	WNW 9	36	97	62	21	69	101.4	29.9	n/a	n/a
11:00	n/a	28 (27.7)	82 (81.9)	WSW 21	WSW 13	36	97	66	21	69	101.5	30.0	n/a	n/a
10:00	n/a	27 (26.6)	80 (79.9)	W 15	W 9	34	93	68	20	68	101.4	29.9	n/a	n/a
09:00	n/a	26 (25.5)	78 (77.9)	WSW 13	WSW 8	34	93	74	21	69	101.4	29.9	n/a	n/a
08:00	n/a	24 (23.9)	75 (75.0)	W 12	W 7	31	88	77	20	68	101.4	29.9	n/a	n/a
07:00	n/a	22 (22.3)	72 (72.1)	WSW 12	WSW 7	30	86	86	20	68	101.4	29.9	n/a	n/a
06:00	n/a	20 (20.3)	69 (68.5)	SW 8	SW 5	27	81	95	20	67	101.4	29.9	n/a	n/a
05:00	n/a	21 (20.5)	69 (68.9)	SSW 8	SSW 5	28	82	93	19	67	101.4	29.9	n/a	n/a
04:00	n/a	21 (21.1)	70 (70.0)	SSW 8	SSW 5	28	82	89	19	67	101.4	29.9	n/a	n/a
03:00	n/a	21 (20.7)	69 (69.3)	SW 9	SW 6	28	82	93	20	67	101.4	29.9	n/a	n/a
02:00	n/a	22 (22.3)	72 (72.1)	WSW 11	WSW 7	29	84	82	19	66	101.4	29.9	n/a	n/a
01:00	n/a	24 (23.7)	75 (74.7)	W 12	W 7	31	88	75	19	66	101.3	29.9	n/a	n/a
00:00	n/a	24 (24.4)	76 (75.9)	W 10	W 6	32	90	79	21	69	101.3	29.9	n/a	n/a

Legend

n/a: not available

*: value not significant

This table displays weather elements available for this station

Highest temperature

Lowest temperature

Equal temperature values are all highlighted

This is an automated product, generated using preliminary data.

If you require additional historical weather information, please visit Climate website.

Highlighting criteria

Significant Weather Conditions

To highlight potentially dangerous weather conditions the following are displayed in bold characters:

Tornado
Funnel Cloud
Thunderstorm
Lightning
Hail
Freezing precipitation
Heavy precipitation
Any other weather condition, if the visibility is 1.0 km0.6 miles or less

In addition some weather elements are displayed in bold characters when they reach the following values:

Temperatures:

Hot: 30.0°C86°F and higher
Cold: -30.0°C-22°F and lower

Humidex:

Values of 3595 and more

Wind chill

Values of -35-31 and below

Winds:

Mean speed of 60 km/h37 mph or more
Gust speed of 90 km/h56 mph or more

Visibility:

1.0 km0.6 miles or less along with the weather conditions

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