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Weather in St Helens, United Kingdom 🇬🇧

Weather Forecast in St Helens

Current Weather in St Helens

Partly Cloudy
20°C
Feels like 20°C. Partly Cloudy.
🌬️ 9 km/h NNW
💧 46% Humidity
🧭 1026 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 4.2
🌡️ Dew Point: 8°C
🌅 Sunrise: 05:07 AM
🌇 Sunset: 09:27 PM
Map Overlays:

In St Helens right now it is 20°C and partly cloudy, feeling like 20°C. Humidity is 46% with winds around 9 km/h, and the UV index is 4 (moderate). Over the next few days, temperatures in St Helens range from about 13°C to 24°C.

Hourly Forecast for St Helens

13:00
Partly Cloudy
22°
3%
14:00
Sunny
23°
1%
15:00
Sunny
23°
1%
16:00
Sunny
23°
1%
17:00
Sunny
23°
1%
18:00
Partly Cloudy
22°
3%
19:00
Overcast
21°
10%
20:00
Partly Cloudy
19°
6%
21:00
Partly Cloudy
17°
6%
22:00
Clear
16°
5%
23:00
Clear
16°
8%
00:00
Partly Cloudy
15°
10%
01:00
Cloudy
15°
15%
02:00
Partly Cloudy
14°
13%
03:00
Partly Cloudy
14°
14%
04:00
Partly Cloudy
13°
14%
05:00
Partly Cloudy
13°
15%
06:00
Partly Cloudy
13°
18%
07:00
Partly Cloudy
15°
15%
08:00
Overcast
16°
21%
09:00
Overcast
16°
19%
10:00
Partly Cloudy
18°
9%
11:00
Sunny
19°
3%
12:00
Sunny
21°
2%

14-Day Forecast for St Helens

Sun, Jul 19
Sunny Sunny
23° / 13°
Mon, Jul 20
Sunny Sunny
23° / 13°
Tue, Jul 21
Sunny Sunny
24° / 14°
Wed, Jul 22
Sunny Sunny
22° / 14°
Thu, Jul 23
Sunny Sunny
23° / 15°
Fri, Jul 24
Sunny Sunny
22° / 13°
Sat, Jul 25
Sunny Sunny
18° / 14°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
19° / 16°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
18° / 14°
Tue, Jul 28
Patchy rain nearby Patchy rain nearby
18° / 13°
Wed, Jul 29
Sunny Sunny
18° / 12°
Thu, Jul 30
Cloudy Cloudy
14° / 13°
Fri, Jul 31
Sunny Sunny
23° / 11°
Sat, Aug 01
Sunny Sunny
26° / 12°

Additional Forecasts for St Helens

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 129.0 μg/m³
O₃ (Ozone) 64.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.5 μg/m³
SO₂ (Sulphur Dioxide) 0.5 μg/m³
PM2.5 (Fine particles) 3.8 μg/m³
PM10 (Coarse particles) 7.0 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United Kingdom

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Best Time to Be Outside in St Helens Today

The most comfortable window in St Helens today looks like 16:00 to 18:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in St Helens

What is the temperature in St Helens right now?

The current temperature in St Helens is 20°C (68°F), partly cloudy (feels like 20°C).

What's the weather like in St Helens right now?

Conditions in St Helens right now: Partly Cloudy, humidity 46%, wind 9 km/h NNW.

What is today's forecast for St Helens?

Today in St Helens: high 23°C, low 13°C, sunny. Chance of rain: 5%.

What is the 7-day weather forecast for St Helens?

Daily highs and lows for St Helens:

  • 2026-07-19: 23°C / 13°C
  • 2026-07-20: 23°C / 13°C
  • 2026-07-21: 24°C / 14°C
  • 2026-07-22: 22°C / 14°C
  • 2026-07-23: 23°C / 15°C
  • 2026-07-24: 22°C / 13°C
  • 2026-07-25: 18°C / 14°C
Is it going to rain in St Helens today?

There is a 5% chance of rain in St Helens today.

What is the wind speed in St Helens right now?

Wind in St Helens is currently 9 km/h (6 mph) from the NNW.

What is the UV index in St Helens right now?

The UV index in St Helens is currently 4.2 (moderate). Sun protection is recommended when the index is 3 or higher.

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