Current Conditions

Matsuura, Nagasaki

83°F28°C

Light Rain

Feels like92°F33°C

Wind

NE 4 mph7 km/h

Humidity

82%

Cloud Cover

79%

As of Wednesday, September 2, 2026 at 11:45 PM GMT+9

Today's Outlook

Night

Overcast, with a low around 80°F27°C. Breezy from the NE at 6 to 9 mph10 to 14 km/h. 65% chance of light rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 87°F30°CFeels 94°F35°C	Low 80°F27°C	Precip 0.16 in4 mm65%	Cloud 95%	Wind ENE 5 mph9 km/h	Thursday: Overcast and hot, with a high of 87°F30°C — feels like 95°F35°C. Light wind from the ENE around 5 mph8 km/h. 53% chance of light rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 80°F27°C. Breezy from the NE at 6 to 9 mph10 to 14 km/h. 65% chance of light rain in the evening.
Rain	High 80°F26°C	Low 77°F25°C	Precip 1.2 in30.6 mm94%	Cloud 97%	Wind ENE 12 mph19 km/h	Friday: Overcast and warm, with a high of 79°F26°C. Breezy from the ENE at 12 to 13 mph20 to 21 km/h. 94% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 77°F25°C. Breezy from the NE at 11 to 13 mph18 to 21 km/h. 72% chance of light rain throughout the night.
Light Rain	High 84°F29°CFeels 88°F31°C	Low 76°F24°C	Precip 0.24 in6.2 mm43%	Cloud 82%	Wind NE 14 mph22 km/h	Saturday: Overcast and warm, with a high of 84°F29°C and morning low of 76°F24°C. Breezy from the NE at 14 to 15 mph23 to 24 km/h. 26% chance of light rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 76°F24°C. Breezy from the NE at 13 to 14 mph21 to 22 km/h. 43% chance of light rain throughout the night.
Light Rain	High 83°F28°CFeels 89°F32°C	Low 78°F25°C	Precip 0.2 in5 mm40%	Cloud 73%	Wind NE 14 mph23 km/h	Sunday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 78°F25°C — feels like 90°F32°C. Breezy from the NE at 15 mph23 km/h. 40% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 78°F26°C. Breezy from the NE at 14 to 15 mph22 to 24 km/h. 36% chance of light rain throughout the night.
Showers	High 84°F29°CFeels 90°F32°C	Low 78°F26°C	Precip 0.14 in3.6 mm23%	Cloud 50%	Wind NE 14 mph22 km/h	Monday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 78°F26°C. Breezy from the NE at 14 to 15 mph23 to 25 km/h. 22% chance of showers throughout the day. Heavy, humid air. Monday Night: Partly cloudy, with a low around 78°F26°C. Breezy from the NNE at 13 to 14 mph21 to 23 km/h. 23% chance of showers throughout the night.
Drizzle	High 86°F30°CFeels 93°F34°C	Low 78°F25°C	Precip 0.06 in1.6 mm21%	Cloud 41%	Wind NE 11 mph18 km/h	Tuesday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 78°F25°C — feels like 93°F34°C. Breezy from the NE at 11 mph17 km/h. 21% chance of drizzle throughout the day. Heavy, humid air. Tuesday Night: Partly cloudy, with a low around 78°F26°C. Breezy from the NE at 11 to 12 mph18 to 19 km/h. 20% chance of drizzle in the evening.
Showers	High 85°F30°CFeels 93°F34°C	Low 78°F26°C	Precip 0.21 in5.4 mm50%	Cloud 55%	Wind NE 9 mph14 km/h	Wednesday: Mostly cloudy and warm, with a high of 85°F30°C and morning low of 78°F26°C — feels like 93°F34°C. Breezy from the NE at 9 to 10 mph14 to 15 km/h. 50% chance of showers throughout the day. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 79°F26°C. Breezy from the NE at 9 to 10 mph15 to 15 km/h. 49% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	87°F30°C Feels 94°F35°C	80°F27°C	0.16 in4 mm· 65%	95%	Light Rain	ENE 5 mph9 km/h
DayOvercast and hot, with a high of 87°F30°C — feels like 95°F35°C. Light wind from the ENE around 5 mph8 km/h. 53% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 80°F27°C. Breezy from the NE at 6 to 9 mph10 to 14 km/h. 65% chance of light rain in the evening.
	FridaySep 4	80°F26°C	77°F25°C	1.2 in30.6 mm· 94%	97%	Rain	ENE 12 mph19 km/h
DayOvercast and warm, with a high of 79°F26°C. Breezy from the ENE at 12 to 13 mph20 to 21 km/h. 94% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 77°F25°C. Breezy from the NE at 11 to 13 mph18 to 21 km/h. 72% chance of light rain throughout the night.
	SaturdaySep 5	84°F29°C Feels 88°F31°C	76°F24°C	0.24 in6.2 mm· 43%	82%	Light Rain	NE 14 mph22 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 76°F24°C. Breezy from the NE at 14 to 15 mph23 to 24 km/h. 26% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Breezy from the NE at 13 to 14 mph21 to 22 km/h. 43% chance of light rain throughout the night.
	SundaySep 6	83°F28°C Feels 89°F32°C	78°F25°C	0.2 in5 mm· 40%	73%	Light Rain	NE 14 mph23 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 78°F25°C — feels like 90°F32°C. Breezy from the NE at 15 mph23 km/h. 40% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F26°C. Breezy from the NE at 14 to 15 mph22 to 24 km/h. 36% chance of light rain throughout the night.
	MondaySep 7	84°F29°C Feels 90°F32°C	78°F26°C	0.14 in3.6 mm· 23%	50%	Showers	NE 14 mph22 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 78°F26°C. Breezy from the NE at 14 to 15 mph23 to 25 km/h. 22% chance of showers throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 78°F26°C. Breezy from the NNE at 13 to 14 mph21 to 23 km/h. 23% chance of showers throughout the night.
	TuesdaySep 8	86°F30°C Feels 93°F34°C	78°F25°C	0.06 in1.6 mm· 21%	41%	Drizzle	NE 11 mph18 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 78°F25°C — feels like 93°F34°C. Breezy from the NE at 11 mph17 km/h. 21% chance of drizzle throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 78°F26°C. Breezy from the NE at 11 to 12 mph18 to 19 km/h. 20% chance of drizzle in the evening.
	WednesdaySep 9	85°F30°C Feels 93°F34°C	78°F26°C	0.21 in5.4 mm· 50%	55%	Showers	NE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 78°F26°C — feels like 93°F34°C. Breezy from the NE at 9 to 10 mph14 to 15 km/h. 50% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the NE at 9 to 10 mph15 to 15 km/h. 49% chance of showers throughout the night.
	ThursdaySep 10	83°F28°C Feels 89°F32°C	77°F25°C	0.4 in10.2 mm· 54%	66%	Showers	NE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 77°F25°C — feels like 90°F32°C. Breezy from the NE at 9 mph14 km/h. 54% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F25°C. Breezy from the NE at 9 mph14 km/h. 47% chance of showers throughout the night.
	FridaySep 11	83°F28°C Feels 88°F31°C	76°F25°C	0.44 in11.1 mm· 48%	66%	Showers	NE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 76°F25°C. Breezy from the NE at 8 mph13 km/h. 47% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Breezy from the NE at 8 mph13 km/h. 48% chance of showers throughout the night.
	SaturdaySep 12	83°F28°C Feels 88°F31°C	76°F24°C	0.42 in10.7 mm· 53%	64%	Showers	ENE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 76°F24°C. Breezy from the E at 7 to 8 mph12 to 12 km/h. 53% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F25°C. Breezy from the NE at 7 mph11 km/h. 46% chance of showers throughout the night.
	SundaySep 13	83°F28°C Feels 88°F31°C	76°F24°C	0.26 in6.5 mm· 45%	60%	Showers	NE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 76°F24°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h. 45% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F25°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 35% chance of showers throughout the night.
	MondaySep 14	83°F28°C Feels 87°F31°C	75°F24°C	0.26 in6.7 mm· 46%	64%	Showers	NNE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 75°F24°C. Breezy from the NNE at 7 mph11 km/h. 46% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F24°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 36% chance of showers throughout the night.
	TuesdaySep 15	81°F27°C Feels 85°F30°C	75°F24°C	0.33 in8.3 mm· 48%	68%	Showers	NE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 75°F24°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. 48% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Breezy from the NE at 7 to 8 mph11 to 12 km/h. 41% chance of showers throughout the night.
	WednesdaySep 16	81°F27°C Feels 84°F29°C	74°F23°C	0.32 in8.2 mm· 47%	69%	Showers	NE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 74°F23°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 47% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the NE at 7 mph11 km/h. 36% chance of showers throughout the night.
	ThursdaySep 17	81°F27°C Feels 84°F29°C	73°F23°C	0.26 in6.7 mm· 38%	66%	Showers	NNE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 38% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 30% chance of showers throughout the night.

Nearby Cities

Hirado8 mi14 km Imarichō-kō12 mi19 km Sasebo12 mi19 km Arita16 mi26 km Karatsu17 mi28 km Takeo22 mi35 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: 33.3406°N, 129.6950°E·Elevation: 110m·Timezone: Asia/Tokyo·Population: 23,566