Current Conditions

Saint Peter Port, St Peter Port

63°F17°C

Rain

Wind

WNW 24 mph38 km/h

Humidity

67%

Cloud Cover

26%

As of Tuesday, September 8, 2026 at 6:42 PM GMT+1

Today's Outlook

Night

Partly cloudy, with a low around 63°F17°C. Windy from the WNW at 23 to 24 mph37 to 38 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 63°F17°C	Low 62°F17°C	Precip 0.2 in5 mm100%	Cloud 26%	Wind NW 24 mph39 km/h	Tuesday: Partly cloudy and mild, with a high of 63°F17°C. Windy from the NW at 25 to 26 mph40 to 42 km/h. 100% chance of rain around midday. Tuesday Night: Partly cloudy, with a low around 63°F17°C. Windy from the WNW at 23 to 24 mph37 to 38 km/h.
Partly Cloudy	High 62°F17°C	Low 61°F16°C	Precip 0.02 in0.5 mm9%	Cloud 40%	Wind NW 15 mph24 km/h	Wednesday: Partly cloudy and mild, with a high of 62°F16°C. Windy from the NW at 15 to 18 mph23 to 29 km/h. Wednesday Night: Partly cloudy, with a low around 62°F17°C. Windy from the WNW at 15 to 20 mph24 to 33 km/h.
Drizzle	High 64°F18°C	Low 61°F16°C	Precip 0.02 in0.4 mm15%	Cloud 80%	Wind SW 11 mph18 km/h	Thursday: Mostly cloudy and mild, with a high of 63°F17°C. Breezy from the SSW at 11 to 13 mph18 to 21 km/h. Thursday Night: Overcast, with a low around 61°F16°C. Breezy from the SW at 11 to 14 mph17 to 22 km/h. 15% chance of drizzle overnight.
Showers	High 64°F18°C	Low 63°F17°C	Precip 0.07 in1.8 mm83%	Cloud 47%	Wind WNW 14 mph22 km/h	Friday: Partly cloudy and mild, with a high of 64°F18°C. Windy from the NW at 13 to 16 mph22 to 25 km/h. 40% chance of drizzle in the morning. Friday Night: Mostly cloudy, with a low around 64°F18°C. Windy from the W at 14 to 18 mph23 to 29 km/h. 83% chance of showers overnight.
Drizzle	High 63°F17°C	Low 62°F17°C	Precip 0.01 in0.3 mm14%	Cloud 60%	Wind W 11 mph18 km/h	Saturday: Mostly cloudy and mild, with a high of 62°F17°C. Breezy from the WSW at 10 to 13 mph17 to 21 km/h. Saturday Night: Mostly cloudy, with a low around 62°F17°C. Windy from the W at 11 to 16 mph18 to 26 km/h. 14% chance of drizzle overnight.
Drizzle	High 64°F18°C	Low 64°F18°C	Precip 0.05 in1.3 mm36%	Cloud 82%	Wind W 14 mph23 km/h	Sunday: Overcast and mild, with a high of 64°F18°C. Windy from the W at 14 to 16 mph22 to 26 km/h. 36% chance of drizzle in the morning. Sunday Night: Mostly cloudy, with a low around 64°F18°C. Windy from the W at 14 to 18 mph23 to 29 km/h. 28% chance of drizzle overnight.
Partly Cloudy	High 64°F18°C	Low 63°F17°C	Precip 0.01 in0.3 mm6%	Cloud 59%	Wind WSW 9 mph15 km/h	Monday: Mostly cloudy and mild, with a high of 64°F18°C. Breezy from the SW at 9 mph15 km/h. Monday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the WSW at 10 to 11 mph15 to 17 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	63°F17°C	62°F17°C	0.2 in5 mm· 100%	26%	Rain	NW 24 mph39 km/h
DayPartly cloudy and mild, with a high of 63°F17°C. Windy from the NW at 25 to 26 mph40 to 42 km/h. 100% chance of rain around midday. NightPartly cloudy, with a low around 63°F17°C. Windy from the WNW at 23 to 24 mph37 to 38 km/h.
	WednesdaySep 9	62°F17°C	61°F16°C	0.02 in0.5 mm· 9%	40%	Partly Cloudy	NW 15 mph24 km/h
DayPartly cloudy and mild, with a high of 62°F16°C. Windy from the NW at 15 to 18 mph23 to 29 km/h. NightPartly cloudy, with a low around 62°F17°C. Windy from the WNW at 15 to 20 mph24 to 33 km/h.
	ThursdaySep 10	64°F18°C	61°F16°C	0.02 in0.4 mm· 15%	80%	Drizzle	SW 11 mph18 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Breezy from the SSW at 11 to 13 mph18 to 21 km/h. NightOvercast, with a low around 61°F16°C. Breezy from the SW at 11 to 14 mph17 to 22 km/h. 15% chance of drizzle overnight.
	FridaySep 11	64°F18°C	63°F17°C	0.07 in1.8 mm· 83%	47%	Showers	WNW 14 mph22 km/h
DayPartly cloudy and mild, with a high of 64°F18°C. Windy from the NW at 13 to 16 mph22 to 25 km/h. 40% chance of drizzle in the morning. NightMostly cloudy, with a low around 64°F18°C. Windy from the W at 14 to 18 mph23 to 29 km/h. 83% chance of showers overnight.
	SaturdaySep 12	63°F17°C	62°F17°C	0.01 in0.3 mm· 14%	60%	Drizzle	W 11 mph18 km/h
DayMostly cloudy and mild, with a high of 62°F17°C. Breezy from the WSW at 10 to 13 mph17 to 21 km/h. NightMostly cloudy, with a low around 62°F17°C. Windy from the W at 11 to 16 mph18 to 26 km/h. 14% chance of drizzle overnight.
	SundaySep 13	64°F18°C	64°F18°C	0.05 in1.3 mm· 36%	82%	Drizzle	W 14 mph23 km/h
DayOvercast and mild, with a high of 64°F18°C. Windy from the W at 14 to 16 mph22 to 26 km/h. 36% chance of drizzle in the morning. NightMostly cloudy, with a low around 64°F18°C. Windy from the W at 14 to 18 mph23 to 29 km/h. 28% chance of drizzle overnight.
	MondaySep 14	64°F18°C	63°F17°C	0.01 in0.3 mm· 6%	59%	Partly Cloudy	WSW 9 mph15 km/h
DayMostly cloudy and mild, with a high of 64°F18°C. Breezy from the SW at 9 mph15 km/h. NightMostly cloudy, with a low around 63°F17°C. Breezy from the WSW at 10 to 11 mph15 to 17 km/h.
	TuesdaySep 15	64°F18°C	63°F17°C	0.05 in1.2 mm· 13%	45%	Drizzle	WNW 15 mph24 km/h
DayPartly cloudy and mild, with a high of 64°F18°C. Windy from the WNW at 15 to 16 mph24 to 26 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Windy from the WNW at 15 to 19 mph24 to 30 km/h. 13% chance of drizzle throughout the night.
	WednesdaySep 16	63°F17°C	61°F16°C	0.06 in1.5 mm· 21%	50%	Drizzle	NNW 17 mph27 km/h
DayMostly cloudy and mild, with a high of 62°F17°C. Windy from the NNW at 16 to 18 mph26 to 29 km/h. 21% chance of drizzle throughout the day. NightPartly cloudy, with a low around 62°F17°C. Windy from the NNW at 17 to 18 mph27 to 30 km/h. 18% chance of drizzle throughout the night.
	ThursdaySep 17	63°F17°C	61°F16°C	0.07 in1.7 mm· 20%	55%	Drizzle	NW 15 mph24 km/h
DayMostly cloudy and mild, with a high of 62°F17°C. Breezy from the WNW at 15 mph24 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 62°F16°C. Breezy from the NW at 15 mph24 km/h. 15% chance of drizzle throughout the night.
	FridaySep 18	63°F17°C	62°F17°C	0.04 in1 mm· 14%	52%	Drizzle	NW 14 mph22 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Breezy from the NW at 14 mph22 km/h. 13% chance of drizzle in the morning. NightMostly cloudy, with a low around 62°F17°C. Breezy from the NW at 14 mph23 km/h. 14% chance of drizzle overnight.
	SaturdaySep 19	63°F17°C	62°F17°C	0.04 in0.9 mm· 11%	52%	Drizzle	NNW 13 mph21 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Breezy from the NW at 13 mph21 km/h. NightPartly cloudy, with a low around 62°F17°C. Breezy from the NNW at 13 to 14 mph22 to 22 km/h. 11% chance of drizzle before dawn.
	SundaySep 20	63°F17°C	62°F17°C	0.04 in1.1 mm· 13%	50%	Drizzle	N 14 mph22 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Breezy from the NNW at 14 mph22 km/h. NightPartly cloudy, with a low around 62°F17°C. Breezy from the N at 14 to 15 mph23 to 24 km/h. 13% chance of drizzle throughout the night.
	MondaySep 21	63°F17°C	62°F17°C	0.07 in1.7 mm· 14%	52%	Drizzle	N 15 mph24 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Breezy from the N at 15 mph24 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Windy from the N at 15 to 16 mph24 to 25 km/h. 13% chance of drizzle throughout the night.
	TuesdaySep 22	63°F17°C	62°F17°C	0.08 in2.1 mm· 22%	55%	Drizzle	NW 16 mph25 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Breezy from the NW at 15 to 16 mph25 to 25 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 62°F17°C. Windy from the NW at 16 mph25 km/h. 19% chance of drizzle 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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Coordinates: 49.4598°N, 2.5353°W·Elevation: 10m·Timezone: Europe/Guernsey·Population: 16,488