weathermetro
Cities / Canada
/ Ontario
☀️ Brockville weather
Clear sky. .
Feels like 25° Wind 11 km/h SW Humidity 53% Pressure 1012 hPa UV 0 Air Good ☀ 06:09 - 20:03
Right now it is 25° in Brockville with clear skies and today's high is 26° with an overnight low of 15° . The sun rises at 06:09 and sets at 20:03, giving 13h 54m of daylight. Over the coming week highs range from 20° to 24° .
Brockville is in Ontario, Canada, sitting 93 m above sea level, with a population of about 24,000. Local time is America/Toronto (UTC−4), and every time on this page is shown in it.
Next 24 hours - temperature
15°
21°
26°
25°
15°
17:00 · 25.3° · 0 mm
18:00 · 24° · 0 mm
19:00 · 21.6° · 0 mm
20:00 · 20.9° · 0 mm
21:00 · 19.9° · 0 mm
22:00 · 18.6° · 0 mm
23:00 · 18.2° · 0 mm
00:00 · 17.9° · 0 mm
01:00 · 17.4° · 0 mm
02:00 · 16.8° · 0 mm
03:00 · 16.4° · 0 mm
04:00 · 16.3° · 0 mm
05:00 · 15.9° · 0 mm
06:00 · 15.4° · 0 mm
07:00 · 15.9° · 0 mm
08:00 · 17.3° · 0 mm
09:00 · 18.2° · 0 mm
10:00 · 19° · 0 mm
11:00 · 19.5° · 0.4 mm
12:00 · 18.7° · 0.4 mm
13:00 · 19.3° · 0 mm
14:00 · 20.8° · 0 mm
15:00 · 21.7° · 0 mm
16:00 · 22.2° · 0 mm
Precipitation
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0.4 mm
11:00
12:00 · 0.4 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
17:00
☀️
25.3°
24.5°
-
Clear sky
18:00
⛅
24°
23.8°
-
Partly cloudy
19:00
☁️
21.6°
21.2°
-
Overcast
20:00
☁️
20.9°
21.5°
-
Overcast
21:00
☁️
19.9°
20.2°
-
Overcast
22:00
☁️
18.6°
19.2°
-
Overcast
23:00
☁️
18.2°
18.9°
-
Overcast
00:00
☁️
17.9°
18.7°
-
Overcast
01:00
☀️
17.4°
18°
-
Clear sky
02:00
⛅
16.8°
17°
-
Partly cloudy
03:00
☀️
16.4°
16.5°
-
Clear sky
04:00
☁️
16.3°
16.2°
-
Overcast
☀️
TodayAugust 18th
Avg 20° Low 15° at 05:00
High 26° at 14:00
Wind ~13 km/h
Cloudy
Clear
Cloudy
00:00
18°
02:00
17°
04:00
15°
06:00
15°
08:00
17°
10:00
21°
12:00
24°
14:00
26°
16:00
26°
18:00
24°
20:00
21°
22:00
19°
🌦️
WednesdayAugust 19th
Avg 19° Low 15° at 06:00
High 23° at 17:00
0.8 mm rain Wind ~14 km/h
Cloudy
Clear
Cloudy
00:00
18°
02:00
17°
04:00
16°
06:00
15°
08:00
17°
10:00
19°
12:00
19°
0.4mm
14:00
21°
16:00
22°
18:00
23°
20:00
20°
22:00
18°
🌦️
ThursdayAugust 20th
Avg 17° Low 13° at 06:00
High 23° at 14:00
2.1 mm rain Wind ~15 km/h
Clear
Cloudy
Rain
00:00
18°
02:00
16°
04:00
15°
06:00
13°
08:00
16°
10:00
19°
12:00
22°
14:00
23°
16:00
20°
18:00
19°
20:00
16°
0.9mm
22:00
14°
☀️
FridayAugust 21st
Avg 16° Low 9° at 06:00
High 23° at 15:00
Wind ~11 km/h
Clear
Clear
Clear
Cloudy
00:00
13°
02:00
12°
04:00
11°
06:00
9°
08:00
12°
10:00
17°
12:00
20°
14:00
22°
16:00
23°
18:00
22°
20:00
18°
22:00
17°
🌦️
SaturdayAugust 22nd
Avg 18° Low 15° at 00:00
High 24° at 15:00
0.4 mm rain Feels 22° Wind ~14 km/h
Cloudy
00:00
15°
02:00
16°
04:00
16°
06:00
17°
08:00
16°
10:00
19°
12:00
21°
14:00
21°
16:00
21°
18:00
21°
20:00
19°
22:00
18°
0.2mm
🌧️
SundayAugust 23rd
Avg 18° Low 15° at 23:00
High 21° at 11:00
11.1 mm rain Wind ~16 km/h
Cloudy
Rain
Cloudy
00:00
18°
02:00
18°
04:00
18°
06:00
18°
08:00
17°
0.3mm
10:00
20°
0.1mm
12:00
20°
0.7mm
14:00
18°
0.7mm
16:00
17°
2.1mm
18:00
17°
0.7mm
20:00
16°
0.7mm
22:00
16°
☁️
MondayAugust 24th
Avg 16° Low 13° at 06:00
High 20° at 15:00
Wind ~14 km/h
Cloudy
00:00
15°
02:00
14°
04:00
13°
06:00
13°
08:00
14°
10:00
16°
12:00
19°
14:00
20°
16:00
20°
18:00
19°
20:00
18°
22:00
16°
☁️
TuesdayAugust 25th
Avg 18° Low 13° at 04:00
High 24° at 15:00
Wind ~8 km/h
Cloudy
Clear
Partly Cloudy
Cloudy
00:00
15°
02:00
14°
04:00
13°
06:00
14°
08:00
16°
10:00
20°
12:00
23°
14:00
24°
16:00
24°
18:00
22°
20:00
18°
22:00
16°
☁️
WednesdayAugust 26th
Avg 19° Low 15° at 04:00
High 26° at 14:00
Wind ~16 km/h
Cloudy
Partly Cloudy
Cloudy
00:00
15°
02:00
15°
04:00
15°
06:00
15°
08:00
16°
10:00
19°
12:00
23°
14:00
26°
16:00
23°
18:00
21°
20:00
19°
22:00
17°
☁️
ThursdayAugust 27th
Avg 19° Low 15° at 04:00
High 25° at 16:00
0.3 mm rain Feels 27° Wind ~10 km/h
Cloudy
Partly Cloudy
Rain
Cloudy
00:00
16°
02:00
16°
04:00
15°
06:00
16°
08:00
18°
10:00
20°
12:00
23°
14:00
25°
16:00
25°
18:00
23°
0.1mm
20:00
19°
0.1mm
22:00
18°
🌧️
FridayAugust 28th
Avg 16° Low 16° at 13:00
High 17° at 08:00
15.6 mm rain Wind ~16 km/h
Cloudy
Rain
Cloudy
00:00
17°
02:00
16°
04:00
16°
06:00
17°
08:00
17°
10:00
16°
0.1mm
12:00
16°
3.3mm
14:00
16°
3.3mm
16:00
16°
1.8mm
18:00
16°
20:00
16°
22:00
16°
☁️
SaturdayAugust 29th
Avg 18° Low 16° at 00:00
High 22° at 15:00
Wind ~19 km/h
Cloudy
00:00
16°
02:00
16°
04:00
16°
06:00
16°
08:00
16°
10:00
18°
12:00
20°
14:00
21°
16:00
21°
18:00
20°
20:00
18°
22:00
17°
🌦️
SundayAugust 30th
Avg 18° Low 15° at 06:00
High 23° at 16:00
0.6 mm rain Wind ~20 km/h
Cloudy
Rain
Cloudy
00:00
16°
02:00
16°
04:00
15°
06:00
15°
08:00
15°
10:00
19°
12:00
21°
0.2mm
14:00
22°
0.2mm
16:00
23°
18:00
22°
20:00
18°
22:00
17°
☁️
MondayAugust 31st
Avg 17° Low 15° at 23:00
High 19° at 16:00
Wind ~13 km/h
Cloudy
00:00
17°
02:00
16°
04:00
16°
06:00
16°
08:00
15°
10:00
15°
12:00
17°
14:00
19°
16:00
19°
18:00
19°
20:00
19°
22:00
16°
🌤️
TuesdaySeptember 1st
Avg 17° Low 12° at 05:00
High 23° at 16:00
Wind ~14 km/h
Clear
00:00
14°
02:00
13°
04:00
12°
06:00
12°
08:00
13°
10:00
17°
12:00
21°
14:00
23°
16:00
23°
18:00
21°
20:00
17°
22:00
15°
☀️
WednesdaySeptember 2nd
Avg 19° Low 14° at 04:00
High 26° at 16:00
Wind ~7 km/h
Clear
Clear
00:00
15°
02:00
14°
04:00
14°
06:00
14°
08:00
16°
10:00
20°
12:00
24°
14:00
25°
16:00
26°
18:00
23°
20:00
18°
22:00
16°
Sun
☀️ Sunrise 06:09 · Sunset 20:03
13h 54m of daylight · America/Toronto
Air quality
PM2.5 9.1 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Brockville weather
Will it rain in Brockville today?
No rain is in the forecast for Brockville today.
What is the temperature in Brockville right now?
It is 25° in Brockville right now. Today runs between a low of 15° and a high of 26° .
What time is sunrise and sunset in Brockville?
The sun rises at 06:09 and sets at 20:03 local time in Brockville today, giving 13h 54m of daylight.
What is the air quality in Brockville?
PM2.5 in Brockville is currently 9.1 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Brockville forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Brockville best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC