Current Conditions

Saint Helier, St Helier

70°F21°C

Clear

Wind

WNW 8 mph13 km/h

Humidity

86%

Cloud Cover

As of Thursday, August 13, 2026 at 2:13 PM GMT+1

Today's Outlook

Day

Mostly clear and warm, with a high of 70°F21°C. Breezy from the WNW at 9 to 11 mph15 to 17 km/h. Humid.

Night

Mostly clear, with a low around 69°F21°C. Breezy from the NW at 9 to 11 mph15 to 17 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 70°F21°C	Low 69°F21°C	Precip 0 in0 mm—	Cloud 2%	Wind WNW 9 mph15 km/h	Thursday: Mostly clear and warm, with a high of 70°F21°C. Breezy from the WNW at 9 to 11 mph15 to 17 km/h. Humid. Thursday Night: Mostly clear, with a low around 69°F21°C. Breezy from the NW at 9 to 11 mph15 to 17 km/h.
Clear	High 69°F21°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 17%	Wind NW 12 mph19 km/h	Friday: Mostly clear and warm, with a high of 69°F20°C. Breezy from the NNW at 12 to 13 mph19 to 21 km/h. Humid. Friday Night: Mostly clear, with a low around 69°F20°C. Breezy from the NW at 11 to 13 mph18 to 21 km/h.
Clear	High 69°F21°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 39%	Wind NNW 12 mph20 km/h	Saturday: Partly cloudy and warm, with a high of 68°F20°C. Breezy from the NNW at 13 mph20 km/h. Saturday Night: Partly cloudy, with a low around 68°F20°C. Breezy from the NW at 12 to 13 mph20 to 21 km/h.
Partly Cloudy	High 69°F20°C	Low 67°F20°C	Precip 0 in0.1 mm5%	Cloud 55%	Wind NNW 12 mph19 km/h	Sunday: Mostly cloudy and warm, with a high of 68°F20°C. Breezy from the N at 11 to 13 mph18 to 22 km/h. Sunday Night: Partly cloudy, with a low around 67°F20°C. Breezy from the NNW at 12 to 13 mph19 to 22 km/h.
Partly Cloudy	High 67°F20°C	Low 67°F19°C	Precip 0.01 in0.3 mm6%	Cloud 50%	Wind NW 11 mph18 km/h	Monday: Partly cloudy and mild, with a high of 67°F20°C. Breezy from the NW at 11 to 12 mph18 to 20 km/h. Monday Night: Mostly cloudy, with a low around 67°F19°C. Breezy from the NW at 12 mph19 km/h.
Light Rain	High 68°F20°C	Low 67°F20°C	Precip 0.1 in2.5 mm45%	Cloud 74%	Wind W 16 mph26 km/h	Tuesday: Overcast and mild, with a high of 68°F20°C. Windy from the W at 17 to 18 mph27 to 29 km/h. 45% chance of light rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 67°F20°C. Windy from the W at 16 to 19 mph25 to 30 km/h. 21% chance of drizzle throughout the night.
Drizzle	High 67°F20°C	Low 66°F19°C	Precip 0.07 in1.8 mm29%	Cloud 53%	Wind WNW 16 mph26 km/h	Wednesday: Mostly cloudy and mild, with a high of 67°F19°C. Windy from the WNW at 16 mph25 km/h. 23% chance of drizzle throughout the day. Wednesday Night: Mostly cloudy, with a low around 66°F19°C. Windy from the WNW at 17 to 18 mph27 to 29 km/h. 29% chance of drizzle throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	70°F21°C	69°F21°C	0 in0 mm· —	2%	Clear	WNW 9 mph15 km/h
DayMostly clear and warm, with a high of 70°F21°C. Breezy from the WNW at 9 to 11 mph15 to 17 km/h. Humid. NightMostly clear, with a low around 69°F21°C. Breezy from the NW at 9 to 11 mph15 to 17 km/h.
	FridayAug 14	69°F21°C	68°F20°C	0 in0 mm· —	17%	Clear	NW 12 mph19 km/h
DayMostly clear and warm, with a high of 69°F20°C. Breezy from the NNW at 12 to 13 mph19 to 21 km/h. Humid. NightMostly clear, with a low around 69°F20°C. Breezy from the NW at 11 to 13 mph18 to 21 km/h.
	SaturdayAug 15	69°F21°C	68°F20°C	0 in0 mm· —	39%	Clear	NNW 12 mph20 km/h
DayPartly cloudy and warm, with a high of 68°F20°C. Breezy from the NNW at 13 mph20 km/h. NightPartly cloudy, with a low around 68°F20°C. Breezy from the NW at 12 to 13 mph20 to 21 km/h.
	SundayAug 16	69°F20°C	67°F20°C	0 in0.1 mm· 5%	55%	Partly Cloudy	NNW 12 mph19 km/h
DayMostly cloudy and warm, with a high of 68°F20°C. Breezy from the N at 11 to 13 mph18 to 22 km/h. NightPartly cloudy, with a low around 67°F20°C. Breezy from the NNW at 12 to 13 mph19 to 22 km/h.
	MondayAug 17	67°F20°C	67°F19°C	0.01 in0.3 mm· 6%	50%	Partly Cloudy	NW 11 mph18 km/h
DayPartly cloudy and mild, with a high of 67°F20°C. Breezy from the NW at 11 to 12 mph18 to 20 km/h. NightMostly cloudy, with a low around 67°F19°C. Breezy from the NW at 12 mph19 km/h.
	TuesdayAug 18	68°F20°C	67°F20°C	0.1 in2.5 mm· 45%	74%	Light Rain	W 16 mph26 km/h
DayOvercast and mild, with a high of 68°F20°C. Windy from the W at 17 to 18 mph27 to 29 km/h. 45% chance of light rain throughout the day. NightMostly cloudy, with a low around 67°F20°C. Windy from the W at 16 to 19 mph25 to 30 km/h. 21% chance of drizzle throughout the night.
	WednesdayAug 19	67°F20°C	66°F19°C	0.07 in1.8 mm· 29%	53%	Drizzle	WNW 16 mph26 km/h
DayMostly cloudy and mild, with a high of 67°F19°C. Windy from the WNW at 16 mph25 km/h. 23% chance of drizzle throughout the day. NightMostly cloudy, with a low around 66°F19°C. Windy from the WNW at 17 to 18 mph27 to 29 km/h. 29% chance of drizzle throughout the night.
	ThursdayAug 20	66°F19°C	65°F18°C	0.09 in2.3 mm· 24%	59%	Drizzle	WNW 14 mph23 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the WNW at 14 mph22 km/h. 24% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F19°C. Breezy from the WNW at 15 to 16 mph24 to 25 km/h. 23% chance of drizzle throughout the night.
	FridayAug 21	66°F19°C	65°F18°C	0.16 in4 mm· 31%	62%	Showers	WNW 14 mph22 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the W at 13 to 14 mph21 to 22 km/h. 31% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the WNW at 14 mph23 km/h. 27% chance of drizzle throughout the night.
	SaturdayAug 22	66°F19°C	64°F18°C	0.16 in4.1 mm· 39%	59%	Showers	WNW 14 mph22 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the W at 14 mph22 km/h. 39% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the WNW at 14 mph23 km/h. 34% chance of showers throughout the night.
	SundayAug 23	66°F19°C	64°F18°C	0.12 in3.1 mm· 32%	56%	Showers	WNW 14 mph23 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the W at 14 mph22 km/h. 32% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the WNW at 14 to 15 mph23 to 24 km/h. 27% chance of drizzle throughout the night.
	MondayAug 24	66°F19°C	65°F18°C	0.15 in3.9 mm· 35%	61%	Showers	W 14 mph23 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the W at 14 to 15 mph23 to 24 km/h. 35% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the WNW at 15 mph23 km/h. 33% chance of showers throughout the night.
	TuesdayAug 25	66°F19°C	65°F18°C	0.15 in3.7 mm· 34%	63%	Showers	W 14 mph23 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the W at 14 to 15 mph23 to 24 km/h. 32% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the WNW at 15 mph24 km/h. 34% chance of showers throughout the night.
	WednesdayAug 26	66°F19°C	65°F18°C	0.13 in3.4 mm· 29%	59%	Showers	W 14 mph22 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the W at 14 mph22 km/h. 29% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the W at 14 mph23 km/h. 28% chance of drizzle throughout the night.
	ThursdayAug 27	66°F19°C	64°F18°C	0.13 in3.4 mm· 31%	57%	Showers	W 14 mph23 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the W at 14 mph22 km/h. 31% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the W at 14 to 15 mph23 to 23 km/h. 30% chance of showers throughout the night.

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Pattern	Example	Description
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/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

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Coordinates: 49.1880°N, 2.1049°W·Elevation: 11m·Timezone: Europe/Jersey·Population: 28,000