Tomorrow
Tomorrow weather in St Helier
Friday, 18th September 2026
17°
Patchy rain possible
Feels like 11° · Low 16°
The weather tomorrow in St Helier will be similar like today, with max temperatures of 17°.
The rain will stop, and no rain is expected in St Helier tomorrow.
The wind tomorrow will get lighter comparing to today but still be strong and reach over 37 km/h.
17° / 16°
Temp
44%
Rain
37 km/h
Wind
69%
Humidity
St Helier Weather Pages
St Helier hourly forecast for tomorrow
Scroll right to see more weather forecasts for St Helier tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:49 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 19:15 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | |  | | | |  | | | | | | | |  |  | | | | |  | | | | | Next |
| temperatures | 16.3° | 16.6° | 16.4° | 16.8° | 16.3° | 16.6° | 16.4° | Sunrise | 16.1° | 16° | 16.3° | 16.4° | 16.3° | 16.5° | 16.7° | 16.9° | 17.1° | 17.2° | 17.1° | 17° | 17.1° | Sunset | 17.1° | 17.3° | 17.2° | 17.3° | |
| Feels like | 10.8° | 11.1° | 10.7° | 11.1° | 11° | 11.2° | 10.8° | 11.6° | 11.8° | 11.8° | 12.2° | 12.3° | 12.1° | 11.8° | 11.8° | 12.1° | 12.3° | 11.8° | 11.5° | 11.2° | 11.1° | 11° | 11° | 11.7° | |||
| wind speed | 29 km/h | 28 km/h | 29 km/h | 28 km/h | 28 km/h | 28 km/h | 28 km/h | 25 km/h | 24 km/h | 23 km/h | 22 km/h | 22 km/h | 25 km/h | 26 km/h | 27 km/h | 27 km/h | 27 km/h | 30 km/h | 32 km/h | 34 km/h | 35 km/h | 37 km/h | 37 km/h | 34 km/h | |||
| wind degree | 298° | 293° | 290° | 291° | 288° | 287° | 291° | 290° | 281° | 277° | 272° | 264° | 261° | 258° | 255° | 255° | 263° | 271° | 274° | 273° | 269° | 264° | 263° | 255° | |||
| wind direction | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | WSW | WSW | WSW | W | W | W | W | W | W | W | WSW | |||
| Precipitation | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0.1 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 22% | 16% | 17% | 13% | 16% | 17% | 16% | 23% | 27% | 18% | 20% | 24% | 18% | 21% | 12% | 17% | 17% | 19% | 20% | 20% | 20% | 21% | 22% | 22% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 68% | 64% | 64% | 60% | 66% | 64% | 63% | 70% | 72% | 66% | 68% | 72% | 71% | 68% | 66% | 66% | 67% | 71% | 73% | 74% | 74% | 75% | 76% | 78% | |||
| dew point | 10.4° | 9.8° | 9.7° | 9.1° | 9.9° | 9.7° | 9.3° | 10.7° | 11° | 10.1° | 10.6° | 11.1° | 11.2° | 10.8° | 10.5° | 10.8° | 11.1° | 11.9° | 12.1° | 12.4° | 12.5° | 12.8° | 13.1° | 13.3° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 100% | 93% | 100% | 89% | 96% | 100% | 100% | 100% | 100% | 100% | 100% | 99% | 77% | 100% | 76% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 0 | 0 | 0 | 0 |
Weather in St Helier tomorrow
The temperature tomorrow in St Helier is expected to be typical for this time of year, with a forecast of 17 °C, closely aligning with the historical average for 18th of September.
temperatures
17 °C
rain
0.5 mm
wind
37 km/h
UV
Moderate
St Helier daylight overview ☀️
Tomorrow in St Helier, The sun rises at 06:49 and sets at 19:15, giving a total daylight duration of 12 hours and 26 minutes.
Top locations in St Helier
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What to wear tomorrow in St Helier? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's St Helier forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather tomorrow in St Helier - FAQ
What is the maximum temperature for tomorrow in St Helier?
The maximum temperature for tomorrow in St Helier is expected to be 17° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in St Helier? 🌧️
Yes, there is a 44% chance of rain in St Helier tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in St Helier? 🌀
The wind in St Helier is expected to blow at 37 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in St Helier tomorrow?
Given the forecast of 17 °C with a 44% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in St Helier tomorrow.
What is the sunrise and sunset time for St Helier tomorrow?
The sun is expected to rise at 06:49 and set at 19:15 in St Helier.
How accurate is the weather forecast St Helier tomorrow? ✅
St Helier weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is St Helier?Get accurate weather forecasts for St Helier, located at latitude 49.188 and longitude -2.105. Stay updated with localized weather information tailored for St Helier.
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