🇬🇧 Weather in St Helens
Map Overlays:
Hourly Forecast for St Helens
18:00
12°
100%
19:00
10°
100%
20:00
9°
100%
21:00
8°
0%
22:00
7°
0%
23:00
6°
0%
00:00
6°
0%
01:00
6°
0%
02:00
5°
0%
03:00
5°
0%
04:00
5°
0%
05:00
6°
0%
06:00
5°
0%
07:00
6°
0%
08:00
7°
0%
09:00
8°
0%
10:00
10°
0%
11:00
11°
0%
12:00
12°
0%
13:00
13°
0%
14:00
14°
0%
15:00
14°
0%
16:00
14°
0%
17:00
14°
0%
14-Day Forecast for St Helens
Mon, Apr 20
Patchy rain nearby
13° /
4°
Tue, Apr 21
Sunny
14° /
5°
Wed, Apr 22
Sunny
15° /
5°
Thu, Apr 23
Sunny
17° /
4°
Fri, Apr 24
Sunny
17° /
4°
Sat, Apr 25
Sunny
16° /
5°
Sun, Apr 26
Sunny
15° /
6°
Mon, Apr 27
Overcast
16° /
5°
Tue, Apr 28
Sunny
18° /
7°
Wed, Apr 29
Partly Cloudy
13° /
7°
Thu, Apr 30
Sunny
16° /
6°
Fri, May 01
Patchy rain nearby
12° /
7°
Sat, May 02
Patchy rain nearby
10° /
8°
Sun, May 03
Patchy rain nearby
17° /
8°
Additional Forecasts for St Helens
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 183.8 μg/m³
O₃ (Ozone) 89.0 μg/m³
NO₂ (Nitrogen Dioxide) 7.2 μg/m³
SO₂ (Sulphur Dioxide) 1.9 μg/m³
PM2.5 (Fine particles) 10.1 μg/m³
PM10 (Coarse particles) 12.6 μg/m³
