🇨🇦 Weather in Richmond Hill
Map Overlays:
Hourly Forecast for Richmond Hill
05:00
9°
100%
06:00
9°
100%
07:00
9°
100%
08:00
9°
79%
09:00
10°
100%
10:00
10°
100%
11:00
10°
100%
12:00
11°
100%
13:00
11°
78%
14:00
13°
0%
15:00
14°
0%
16:00
14°
0%
17:00
16°
0%
18:00
17°
0%
19:00
16°
0%
20:00
15°
70%
21:00
15°
82%
22:00
14°
83%
23:00
13°
100%
00:00
13°
100%
01:00
13°
100%
02:00
12°
100%
03:00
12°
73%
04:00
12°
0%
14-Day Forecast for Richmond Hill
2026-05-24
Patchy rain nearby
17° /
8°
2026-05-25
Patchy rain nearby
23° /
11°
2026-05-26
Partly Cloudy
26° /
14°
2026-05-27
Moderate rain
24° /
15°
2026-05-28
Sunny
22° /
9°
2026-05-29
Patchy rain nearby
20° /
13°
2026-05-30
Patchy rain nearby
13° /
7°
Additional Forecasts for Richmond Hill
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 153.8 μg/m³
O₃ (Ozone) 47.0 μg/m³
NO₂ (Nitrogen Dioxide) 13.1 μg/m³
SO₂ (Sulphur Dioxide) 4.5 μg/m³
PM2.5 (Fine particles) 3.9 μg/m³
PM10 (Coarse particles) 4.0 μg/m³