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10 day weather forecast for St. Helens

Saturday, 4th July 2026, at 09:05
St. Helens Weather Pages

St. Helens weather forecast

The weather forecast for St.

Helens over the next 5 days indicates rainy conditions with temperatures ranging from 18 °C to 26 °C.

Rain is expected from Saturday until Tuesday.

Wind speeds are expected to be strong, averaging around 28 km/h.

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St. Helens weather forecast

St. Helens 14 days weather forecast

This weeks weather in St. Helens. Click on a date for detailed forecasts
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St. Helens long range weather forecast

30 day weather forecast for St. Helens
Important Notice
Our St. Helens long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in St. Helens

The chart displays the expected rainfall values (in mm) over the next 14 days in St. Helens, highlighting variations in precipitation levels for specific dates. ☔

St. Helens Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in St. Helens over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

Frequently asked questions about the weather in St. Helens

How warm is it in St. Helens over the next 14 days?

Over the next two weeks, temperatures in St. Helens are expected to range from around 15 °C on the coldest nights up to about 33 °C on the warmest days. Use this range to plan what to pack and wear.

Will it rain in St. Helens in the next two weeks?

Yes - rain is expected on about 7 of the next 14 days in St. Helens, with roughly 11.5 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in St. Helens?

Maximum wind speeds in St. Helens are forecast to reach about 28 km/h at their peak over the next 14 days.

When is the best time to visit St. Helens?

For a month-by-month look at temperatures and rainfall, see our best time to visit St. Helens guide.

How accurate is the 14-day forecast for St. Helens?

Our St. Helens forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.

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Location coordinates Where is St. Helens?

Get accurate weather forecasts for St. Helens, located at latitude 53.45 and longitude -2.733. Stay updated with localized weather information tailored for St. Helens.

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