Current Conditions

Saint Peter Port, St Peter Port

73°F23°C

Clear

Wind

E 17 mph27 km/h

Humidity

65%

Cloud Cover

14%

As of Wednesday, August 12, 2026 at 9:37 PM GMT+1

Today's Outlook

Night

Mostly clear, with a low around 69°F20°C. Breezy from the WSW at 11 to 13 mph17 to 21 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 72°F22°C	Low 69°F20°C	Precip 0 in0 mm—	Cloud 8%	Wind WSW 9 mph15 km/h	Thursday: Mostly clear and warm, with a high of 70°F21°C. Breezy from the WSW at 8 to 10 mph12 to 16 km/h. Thursday Night: Mostly clear, with a low around 69°F20°C. Breezy from the WSW at 11 to 13 mph17 to 21 km/h.
Partly Cloudy	High 68°F20°C	Low 67°F19°C	Precip 0 in0 mm—	Cloud 40%	Wind NW 12 mph19 km/h	Friday: Partly cloudy and mild, with a high of 67°F20°C. Breezy from the NW at 11 to 12 mph18 to 19 km/h. Humid. Friday Night: Partly cloudy, with a low around 67°F20°C. Breezy from the NW at 12 to 14 mph20 to 22 km/h.
Partly Cloudy	High 68°F20°C	Low 67°F19°C	Precip 0 in0.1 mm2%	Cloud 61%	Wind NNW 12 mph19 km/h	Saturday: Mostly cloudy and mild, with a high of 67°F20°C. Breezy from the NNW at 11 to 12 mph18 to 20 km/h. Saturday Night: Mostly cloudy, with a low around 67°F20°C. Breezy from the NW at 13 to 14 mph20 to 23 km/h.
Partly Cloudy	High 68°F20°C	Low 66°F19°C	Precip 0.01 in0.2 mm3%	Cloud 56%	Wind N 13 mph21 km/h	Sunday: Mostly cloudy and mild, with a high of 66°F19°C. Breezy from the N at 13 to 14 mph21 to 23 km/h. Sunday Night: Partly cloudy, with a low around 67°F19°C. Breezy from the NNW at 13 to 15 mph21 to 24 km/h.
Partly Cloudy	High 67°F19°C	Low 66°F19°C	Precip 0.01 in0.3 mm8%	Cloud 59%	Wind NW 12 mph19 km/h	Monday: Mostly cloudy and mild, with a high of 66°F19°C. Breezy from the NW at 11 to 12 mph18 to 19 km/h. Monday Night: Mostly cloudy, with a low around 66°F19°C. Breezy from the NW at 12 to 13 mph20 to 22 km/h.
Drizzle	High 67°F20°C	Low 67°F19°C	Precip 0.04 in0.9 mm19%	Cloud 67%	Wind W 16 mph26 km/h	Tuesday: Mostly cloudy and mild, with a high of 67°F19°C. Windy from the W at 16 to 17 mph26 to 28 km/h. 19% chance of drizzle throughout the day. Tuesday Night: Mostly cloudy, with a low around 67°F19°C. Windy from the WNW at 16 to 17 mph25 to 28 km/h. 13% chance of drizzle.
Drizzle	High 67°F19°C	Low 66°F19°C	Precip 0.02 in0.6 mm11%	Cloud 49%	Wind WNW 15 mph23 km/h	Wednesday: Mostly cloudy and mild, with a high of 66°F19°C. Breezy from the WNW at 14 to 15 mph22 to 24 km/h. 11% chance of drizzle in the morning. Wednesday Night: Partly cloudy, with a low around 66°F19°C. Windy from the WNW at 15 to 16 mph25 to 26 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	72°F22°C	69°F20°C	0 in0 mm· —	8%	Clear	WSW 9 mph15 km/h
DayMostly clear and warm, with a high of 70°F21°C. Breezy from the WSW at 8 to 10 mph12 to 16 km/h. NightMostly clear, with a low around 69°F20°C. Breezy from the WSW at 11 to 13 mph17 to 21 km/h.
	FridayAug 14	68°F20°C	67°F19°C	0 in0 mm· —	40%	Partly Cloudy	NW 12 mph19 km/h
DayPartly cloudy and mild, with a high of 67°F20°C. Breezy from the NW at 11 to 12 mph18 to 19 km/h. Humid. NightPartly cloudy, with a low around 67°F20°C. Breezy from the NW at 12 to 14 mph20 to 22 km/h.
	SaturdayAug 15	68°F20°C	67°F19°C	0 in0.1 mm· 2%	61%	Partly Cloudy	NNW 12 mph19 km/h
DayMostly cloudy and mild, with a high of 67°F20°C. Breezy from the NNW at 11 to 12 mph18 to 20 km/h. NightMostly cloudy, with a low around 67°F20°C. Breezy from the NW at 13 to 14 mph20 to 23 km/h.
	SundayAug 16	68°F20°C	66°F19°C	0.01 in0.2 mm· 3%	56%	Partly Cloudy	N 13 mph21 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the N at 13 to 14 mph21 to 23 km/h. NightPartly cloudy, with a low around 67°F19°C. Breezy from the NNW at 13 to 15 mph21 to 24 km/h.
	MondayAug 17	67°F19°C	66°F19°C	0.01 in0.3 mm· 8%	59%	Partly Cloudy	NW 12 mph19 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the NW at 11 to 12 mph18 to 19 km/h. NightMostly cloudy, with a low around 66°F19°C. Breezy from the NW at 12 to 13 mph20 to 22 km/h.
	TuesdayAug 18	67°F20°C	67°F19°C	0.04 in0.9 mm· 19%	67%	Drizzle	W 16 mph26 km/h
DayMostly cloudy and mild, with a high of 67°F19°C. Windy from the W at 16 to 17 mph26 to 28 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 67°F19°C. Windy from the WNW at 16 to 17 mph25 to 28 km/h. 13% chance of drizzle.
	WednesdayAug 19	67°F19°C	66°F19°C	0.02 in0.6 mm· 11%	49%	Drizzle	WNW 15 mph23 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the WNW at 14 to 15 mph22 to 24 km/h. 11% chance of drizzle in the morning. NightPartly cloudy, with a low around 66°F19°C. Windy from the WNW at 15 to 16 mph25 to 26 km/h.
	ThursdayAug 20	66°F19°C	65°F18°C	0.05 in1.3 mm· 12%	53%	Drizzle	NW 13 mph20 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the NW at 12 to 13 mph19 to 20 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Breezy from the NW at 13 to 14 mph21 to 23 km/h. 10% chance of drizzle throughout the night.
	FridayAug 21	66°F19°C	65°F18°C	0.06 in1.5 mm· 16%	57%	Drizzle	NW 14 mph22 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the NW at 13 mph21 km/h. 16% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the NW at 14 to 15 mph22 to 24 km/h. 14% chance of drizzle throughout the night.
	SaturdayAug 22	66°F19°C	64°F18°C	0.07 in1.7 mm· 20%	54%	Drizzle	NNW 14 mph23 km/h
DayMostly cloudy and mild, with a high of 65°F19°C. Breezy from the NNW at 14 to 15 mph23 to 24 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the NNW at 15 mph23 km/h. 15% chance of drizzle throughout the night.
	SundayAug 23	66°F19°C	64°F18°C	0.07 in1.9 mm· 20%	54%	Drizzle	NNW 14 mph22 km/h
DayMostly cloudy and mild, with a high of 65°F19°C. Breezy from the NNW at 13 to 14 mph22 to 22 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the NNW at 14 mph22 km/h. 15% chance of drizzle throughout the night.
	MondayAug 24	66°F19°C	64°F18°C	0.09 in2.3 mm· 22%	55%	Drizzle	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. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the WNW at 14 to 15 mph23 to 23 km/h. 18% chance of drizzle throughout the night.
	TuesdayAug 25	66°F19°C	65°F18°C	0.07 in1.9 mm· 22%	54%	Drizzle	WNW 14 mph23 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the WNW at 14 to 15 mph23 to 24 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the WNW at 15 mph24 km/h. 21% chance of drizzle throughout the night.
	WednesdayAug 26	66°F19°C	65°F18°C	0.11 in2.7 mm· 25%	56%	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. 25% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the WNW at 14 mph23 km/h. 20% chance of drizzle throughout the night.
	ThursdayAug 27	66°F19°C	65°F18°C	0.11 in2.9 mm· 27%	59%	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. 27% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the W at 15 mph24 km/h. 26% 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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Coordinates: 49.4598°N, 2.5353°W·Elevation: 10m·Timezone: Europe/Guernsey·Population: 16,488