Current Conditions

Saint Peter Port, St Peter Port

65°F19°C

Clear

Wind

NE 11 mph18 km/h

Humidity

79%

Cloud Cover

As of Tuesday, September 22, 2026 at 7:06 PM GMT+1

Today's Outlook

Night

Mostly clear, with a low around 65°F19°C. Breezy from the ENE at 11 mph17 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 65°F19°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 2%	Wind ENE 9 mph14 km/h	Tuesday: Mostly clear and mild, with a high of 65°F18°C. Breezy from the NE at 7 to 9 mph11 to 14 km/h. Tuesday Night: Mostly clear, with a low around 65°F19°C. Breezy from the ENE at 11 mph17 km/h.
Partly Cloudy	High 65°F19°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 41%	Wind NNW 8 mph13 km/h	Wednesday: Partly cloudy and mild, with a high of 65°F18°C. Breezy from the NW at 9 to 12 mph15 to 19 km/h. Wednesday Night: Partly cloudy, with a low around 64°F18°C. Breezy from the N at 6 to 8 mph10 to 12 km/h.
Partly Cloudy	High 66°F19°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 57%	Wind E 7 mph11 km/h	Thursday: Mostly cloudy and mild, with a high of 65°F18°C. Breezy from the SE at 7 to 9 mph11 to 14 km/h. Thursday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the ENE at 7 mph11 km/h.
Clear	High 66°F19°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 24%	Wind NNW 9 mph14 km/h	Friday: Mostly clear and mild, with a high of 65°F18°C. Breezy from the N at 9 mph14 km/h. Friday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the NNW at 9 to 13 mph15 to 20 km/h.
Partly Cloudy	High 64°F18°C	Low 62°F17°C	Precip 0.01 in0.2 mm5%	Cloud 73%	Wind NNW 11 mph17 km/h	Saturday: Mostly cloudy and mild, with a high of 63°F17°C. Breezy from the NNW at 11 to 14 mph18 to 23 km/h. Saturday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the NNW at 11 to 15 mph17 to 24 km/h.
Light Rain	High 65°F19°C	Low 63°F17°C	Precip 0.12 in3.1 mm48%	Cloud 82%	Wind S 12 mph19 km/h	Sunday: Overcast and mild, with a high of 65°F18°C. Breezy from the S at 13 to 14 mph21 to 23 km/h. 37% chance of drizzle throughout the day. Sunday Night: Overcast, with a low around 63°F17°C. Breezy from the S at 10 to 11 mph16 to 18 km/h. 48% chance of light rain throughout the night.
Light Rain	High 65°F18°C	Low 64°F18°C	Precip 0.15 in3.8 mm39%	Cloud 77%	Wind SSW 11 mph18 km/h	Monday: Mostly cloudy and mild, with a high of 64°F18°C. Breezy from the SSW at 11 mph17 km/h. 37% chance of light rain throughout the day. Monday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the S at 12 to 15 mph20 to 24 km/h. 39% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 22	65°F19°C	64°F18°C	0 in0 mm· —	2%	Clear	ENE 9 mph14 km/h
DayMostly clear and mild, with a high of 65°F18°C. Breezy from the NE at 7 to 9 mph11 to 14 km/h. NightMostly clear, with a low around 65°F19°C. Breezy from the ENE at 11 mph17 km/h.
	WednesdaySep 23	65°F19°C	63°F17°C	0 in0 mm· —	41%	Partly Cloudy	NNW 8 mph13 km/h
DayPartly cloudy and mild, with a high of 65°F18°C. Breezy from the NW at 9 to 12 mph15 to 19 km/h. NightPartly cloudy, with a low around 64°F18°C. Breezy from the N at 6 to 8 mph10 to 12 km/h.
	ThursdaySep 24	66°F19°C	63°F17°C	0 in0 mm· —	57%	Partly Cloudy	E 7 mph11 km/h
DayMostly cloudy and mild, with a high of 65°F18°C. Breezy from the SE at 7 to 9 mph11 to 14 km/h. NightMostly cloudy, with a low around 64°F18°C. Breezy from the ENE at 7 mph11 km/h.
	FridaySep 25	66°F19°C	64°F18°C	0 in0 mm· —	24%	Clear	NNW 9 mph14 km/h
DayMostly clear and mild, with a high of 65°F18°C. Breezy from the N at 9 mph14 km/h. NightPartly cloudy, with a low around 65°F18°C. Breezy from the NNW at 9 to 13 mph15 to 20 km/h.
	SaturdaySep 26	64°F18°C	62°F17°C	0.01 in0.2 mm· 5%	73%	Partly Cloudy	NNW 11 mph17 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Breezy from the NNW at 11 to 14 mph18 to 23 km/h. NightMostly cloudy, with a low around 63°F17°C. Breezy from the NNW at 11 to 15 mph17 to 24 km/h.
	SundaySep 27	65°F19°C	63°F17°C	0.12 in3.1 mm· 48%	82%	Light Rain	S 12 mph19 km/h
DayOvercast and mild, with a high of 65°F18°C. Breezy from the S at 13 to 14 mph21 to 23 km/h. 37% chance of drizzle throughout the day. NightOvercast, with a low around 63°F17°C. Breezy from the S at 10 to 11 mph16 to 18 km/h. 48% chance of light rain throughout the night.
	MondaySep 28	65°F18°C	64°F18°C	0.15 in3.8 mm· 39%	77%	Light Rain	SSW 11 mph18 km/h
DayMostly cloudy and mild, with a high of 64°F18°C. Breezy from the SSW at 11 mph17 km/h. 37% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the S at 12 to 15 mph20 to 24 km/h. 39% chance of light rain throughout the night.
	TuesdaySep 29	68°F20°C	65°F18°C	0.13 in3.2 mm· 33%	71%	Drizzle	S 20 mph33 km/h
DayMostly cloudy and mild, with a high of 68°F20°C. Windy from the S at 21 to 22 mph34 to 36 km/h. 27% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Windy from the S at 19 to 21 mph31 to 34 km/h. 33% chance of drizzle throughout the night.
	WednesdaySep 30	65°F19°C	64°F18°C	0.18 in4.6 mm· 38%	65%	Showers	SW 19 mph31 km/h
DayMostly cloudy and mild, with a high of 65°F18°C. Windy from the SW at 20 to 21 mph31 to 34 km/h. 35% chance of showers throughout the day. NightMostly cloudy, with a low around 64°F18°C. Windy from the SW at 19 to 21 mph31 to 34 km/h. 38% chance of showers throughout the night.
	ThursdayOct 1	64°F18°C	62°F17°C	0.15 in3.7 mm· 35%	62%	Showers	SW 15 mph25 km/h
DayMostly cloudy and mild, with a high of 64°F18°C. Windy from the SW at 15 to 16 mph25 to 26 km/h. 35% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Windy from the SW at 15 to 17 mph25 to 27 km/h. 30% chance of drizzle throughout the night.
	FridayOct 2	64°F18°C	62°F17°C	0.07 in1.9 mm· 19%	63%	Drizzle	SSW 15 mph23 km/h
DayMostly cloudy and mild, with a high of 64°F18°C. Breezy from the SSW at 14 to 15 mph23 to 24 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SW at 15 mph24 km/h. 19% chance of drizzle throughout the night.
	SaturdayOct 3	64°F18°C	62°F17°C	0.11 in2.8 mm· 28%	65%	Drizzle	SSW 14 mph23 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Breezy from the SSW at 14 to 15 mph23 to 24 km/h. 28% chance of drizzle throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SSW at 15 mph24 km/h. 20% chance of drizzle throughout the night.
	SundayOct 4	63°F17°C	62°F17°C	0.11 in2.8 mm· 22%	62%	Drizzle	SE 15 mph24 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Breezy from the SE at 14 to 15 mph23 to 24 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the E at 15 mph24 km/h. 22% chance of drizzle throughout the night.
	MondayOct 5	63°F17°C	62°F17°C	0.09 in2.3 mm· 22%	64%	Drizzle	E 15 mph24 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Breezy from the SE at 15 mph23 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the NNE at 15 mph24 km/h. 18% chance of drizzle throughout the night.
	TuesdayOct 6	63°F17°C	62°F17°C	0.09 in2.4 mm· 24%	65%	Drizzle	SSW 15 mph25 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Windy from the SSW at 16 mph25 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 62°F17°C. Windy from the SW at 15 to 16 mph25 to 25 km/h. 24% 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