Weather St Helier

Daily forecast
Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed


25°C 77°F 18°C 64°F South Easterly
11km/h 7mph

Light Cloud

22°C 72°F 18°C 64°F East North Easterly
26km/h 16mph

Sunny Intervals

22°C 72°F 17°C 63°F Easterly
11km/h 7mph

Light Cloud

21°C 70°F 17°C 63°F South South Westerly
10km/h 6mph

Light Cloud

21°C 70°F 16°C 61°F North Westerly
8km/h 5mph



Sunrise 06:46 Sunset 19:20

Last updated 08:11

Weather forecast details for Monday 15 September. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0900 hours1000 hours1100 hours1200 hours1300 hours1400 hours1500 hours1600 hours                
Weather Conditions Sunny Sunny Sunny Sunny Sunny Sunny Sunny Sunny                 
Temperature (°C/°F) 18°C 64°F 19°C 66°F 20°C 68°F 21°C 70°F 22°C 72°F 23°C 73°F 24°C 75°F 24°C 75°F                 
Wind Speed (mph/km/h) 14km/h 9mph South South Easterly 16km/h 10mph South South Easterly 14km/h 9mph South South Easterly 14km/h 9mph South Easterly 11km/h 7mph South Easterly 11km/h 7mph South Easterly 11km/h 7mph South Easterly 14km/h 9mph East North Easterly                 
Wind Direction SSE SSE SSE SE SE SE SE ENE                 
Humidity 86% 78% 74% 69% 64% 60% 56% 57%                 
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) M G G G G VG VG VG                 
Pressure (Millibars) 1013 1013 1013 1012 1012 1011 1011 1010                 

South West England

Forecast Summary

  • Today

    Any mistiness will clear to give sunny spells this morning. Isolated showers are possible this afternoon, especially in eastern counties where they could be heavy. Winds will be light and it will feel warm in the sunshine.

  • Tonight

    It will be dry for most, with clear spells becoming confined to west Devon and Cornwall as low cloud, mist and hill fog drift in from the east.

Environmental Summary

UV: 4

European range: 1 - 11+

Pollen: Moderate

UK Range: Low to Very High

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BBC Channel Island News

BBC Channel Island News Forecast Last updated 07:36, Tuesday 16 Sep Forecast updated Monday to Friday only


UK Forecast Last updated 08:38, Tuesday 16 Sep


Observed at 08:00, Tuesday 16 September

Sunny Intervals

17°C 63°F

16km/h 10mph East South Easterly

Humidity: 93%

Visibility: Moderate

Pressure: 1012mb, Rising

Observation station: Jersey

(Lat: 49.2079 | Lon: -2.1955)

BBC Weather in association with the Met Office

All times are BST (Europe/Jersey, GMT+0100) unless otherwise stated

Information given for most appropriate forecast location. See FAQs for details