Current Conditions

Southsea, England

61°F16°C

Partly Cloudy

Wind

ESE 3 mph5 km/h

Humidity

82%

Cloud Cover

27%

As of Wednesday, September 23, 2026 at 1:19 AM GMT+1

Today's Outlook

Day

Partly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Breezy from the WNW at 7 to 9 mph12 to 15 km/h.

Night

Mostly cloudy, with a low around 61°F16°C. Breezy from the N at 5 to 9 mph9 to 15 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 73°F23°C	Low 60°F16°C	Precip 0 in0 mm—	Cloud 52%	Wind NW 6 mph10 km/h	Wednesday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Breezy from the WNW at 7 to 9 mph12 to 15 km/h. Wednesday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the N at 5 to 9 mph9 to 15 km/h.
Partly Cloudy	High 68°F20°C	Low 56°F13°C	Precip 0 in0.1 mm2%	Cloud 73%	Wind ESE 8 mph12 km/h	Thursday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 56°F13°C. Breezy from the SE at 8 to 9 mph14 to 15 km/h. Thursday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the E at 7 to 9 mph11 to 14 km/h.
Partly Cloudy	High 72°F22°C	Low 56°F14°C	Precip 0 in0 mm—	Cloud 45%	Wind NW 5 mph9 km/h	Friday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 56°F14°C. Light wind from the N around 5 mph8 km/h. Friday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the NW at 6 to 9 mph9 to 15 km/h.
Partly Cloudy	High 66°F19°C	Low 55°F13°C	Precip 0 in0.1 mm5%	Cloud 78%	Wind N 7 mph11 km/h	Saturday: Overcast and mild, with a high of 66°F19°C and morning low of 55°F13°C. Breezy from the N at 6 to 9 mph10 to 14 km/h. Saturday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 7 to 10 mph11 to 16 km/h.
Light Rain	High 66°F19°C	Low 57°F14°C	Precip 0.09 in2.3 mm36%	Cloud 76%	Wind S 9 mph14 km/h	Sunday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 58°F14°C. Breezy from the S at 10 to 12 mph17 to 20 km/h. 35% chance of drizzle throughout the day. Sunday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the S at 7 to 10 mph11 to 16 km/h. 36% chance of light rain in the evening.
Light Rain	High 66°F19°C	Low 58°F15°C	Precip 0.15 in3.8 mm32%	Cloud 84%	Wind S 7 mph11 km/h	Monday: Overcast and mild, with a high of 66°F19°C and morning low of 58°F15°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 32% chance of light rain throughout the day. Monday Night: Overcast, with a low around 59°F15°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. 31% chance of light rain throughout the night.
Light Rain	High 71°F21°C	Low 61°F16°C	Precip 0.17 in4.2 mm36%	Cloud 74%	Wind SSE 13 mph21 km/h	Tuesday: Mostly cloudy and warm, with a high of 71°F21°C and morning low of 63°F17°C. Breezy from the SSE at 14 to 15 mph23 to 25 km/h. 36% chance of drizzle throughout the day. Tuesday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the SSE at 12 to 13 mph20 to 22 km/h. 33% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	73°F23°C	60°F16°C	0 in0 mm· —	52%	Partly Cloudy	NW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Breezy from the WNW at 7 to 9 mph12 to 15 km/h. NightMostly cloudy, with a low around 61°F16°C. Breezy from the N at 5 to 9 mph9 to 15 km/h.
	ThursdaySep 24	68°F20°C	56°F13°C	0 in0.1 mm· 2%	73%	Partly Cloudy	ESE 8 mph12 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 56°F13°C. Breezy from the SE at 8 to 9 mph14 to 15 km/h. NightMostly cloudy, with a low around 56°F13°C. Breezy from the E at 7 to 9 mph11 to 14 km/h.
	FridaySep 25	72°F22°C	56°F14°C	0 in0 mm· —	45%	Partly Cloudy	NW 5 mph9 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 56°F14°C. Light wind from the N around 5 mph8 km/h. NightMostly cloudy, with a low around 58°F14°C. Breezy from the NW at 6 to 9 mph9 to 15 km/h.
	SaturdaySep 26	66°F19°C	55°F13°C	0 in0.1 mm· 5%	78%	Partly Cloudy	N 7 mph11 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 55°F13°C. Breezy from the N at 6 to 9 mph10 to 14 km/h. NightMostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 7 to 10 mph11 to 16 km/h.
	SundaySep 27	66°F19°C	57°F14°C	0.09 in2.3 mm· 36%	76%	Light Rain	S 9 mph14 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 58°F14°C. Breezy from the S at 10 to 12 mph17 to 20 km/h. 35% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the S at 7 to 10 mph11 to 16 km/h. 36% chance of light rain in the evening.
	MondaySep 28	66°F19°C	58°F15°C	0.15 in3.8 mm· 32%	84%	Light Rain	S 7 mph11 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 58°F15°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 32% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. 31% chance of light rain throughout the night.
	TuesdaySep 29	71°F21°C	61°F16°C	0.17 in4.2 mm· 36%	74%	Light Rain	SSE 13 mph21 km/h
DayMostly cloudy and warm, with a high of 71°F21°C and morning low of 63°F17°C. Breezy from the SSE at 14 to 15 mph23 to 25 km/h. 36% chance of drizzle throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SSE at 12 to 13 mph20 to 22 km/h. 33% chance of light rain throughout the night.
	WednesdaySep 30	68°F20°C	61°F16°C	0.26 in6.5 mm· 61%	73%	Light Rain	SSW 13 mph21 km/h
DayMostly cloudy and mild, with a high of 68°F20°C. Breezy from the SSW at 14 mph22 km/h. 61% chance of light rain throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SSW at 12 to 13 mph19 to 21 km/h. 34% chance of showers throughout the night.
	ThursdayOct 1	65°F18°C	57°F14°C	0.12 in3.1 mm· 29%	60%	Drizzle	SW 10 mph16 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 57°F14°C. Breezy from the SW at 10 to 12 mph17 to 19 km/h. 29% chance of drizzle throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 24% chance of drizzle throughout the night.
	FridayOct 2	65°F18°C	55°F13°C	0.09 in2.2 mm· 20%	58%	Drizzle	SW 9 mph15 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 55°F13°C. Breezy from the SW at 10 to 11 mph16 to 17 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SW at 8 to 9 mph14 to 14 km/h. 18% chance of drizzle throughout the night.
	SaturdayOct 3	64°F18°C	55°F13°C	0.08 in2.1 mm· 20%	62%	Drizzle	SSW 9 mph15 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 55°F13°C. Breezy from the SSW at 10 to 11 mph16 to 17 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SSW at 8 mph13 km/h. 15% chance of drizzle throughout the night.
	SundayOct 4	64°F18°C	55°F13°C	0.07 in1.8 mm· 19%	64%	Drizzle	SW 9 mph15 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 55°F13°C. Breezy from the SSW at 10 mph16 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 17% chance of drizzle throughout the night.
	MondayOct 5	64°F18°C	56°F13°C	0.07 in1.7 mm· 18%	63%	Drizzle	W 10 mph16 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 56°F13°C. Breezy from the W at 10 to 11 mph17 to 18 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the W at 9 to 10 mph15 to 15 km/h. 17% chance of drizzle throughout the night.
	TuesdayOct 6	64°F18°C	55°F13°C	0.08 in2.1 mm· 20%	64%	Drizzle	NW 10 mph16 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 55°F13°C. Breezy from the W at 10 to 11 mph16 to 17 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the NW at 9 mph15 km/h. 15% chance of drizzle throughout the night.
	WednesdayOct 7	63°F17°C	55°F13°C	0.1 in2.6 mm· 22%	64%	Drizzle	NNW 10 mph17 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the NNW at 11 to 12 mph18 to 19 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the NNW at 10 mph15 km/h. 19% chance of drizzle throughout the night.

Nearby Cities

Portsmouth1 mi2 km Gosport2 mi3 km Ryde5 mi8 km South Hayling5 mi8 km Hayling Island5 mi9 km Fareham6 mi10 km

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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/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

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 50.7835°N, 1.0907°W·Elevation: 3m·Timezone: Europe/London·Population: 18,514