Current Conditions

Saikai, Nagasaki

76°F24°C

Showers

Wind

S 13 mph21 km/h

Humidity

85%

Cloud Cover

61%

As of Tuesday, October 13, 2026 at 11:17 AM GMT+9

Today's Outlook

Day

Mostly cloudy and warm, with a high of 76°F24°C. Breezy from the SSW at 13 to 16 mph21 to 25 km/h. 96% chance of showers in the morning. Heavy, humid air.

Night

Partly cloudy, with a low around 74°F23°C. Breezy from the W at 10 to 13 mph16 to 21 km/h. 97% chance of showers in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 76°F24°C	Low 74°F23°C	Precip 0.19 in4.9 mm97%	Cloud 50%	Wind SW 12 mph19 km/h	Tuesday: Mostly cloudy and warm, with a high of 76°F24°C. Breezy from the SSW at 13 to 16 mph21 to 25 km/h. 96% chance of showers in the morning. Heavy, humid air. Tuesday Night: Partly cloudy, with a low around 74°F23°C. Breezy from the W at 10 to 13 mph16 to 21 km/h. 97% chance of showers in the evening.
Clear	High 73°F23°C	Low 65°F18°C	Precip 0 in0.1 mm3%	Cloud 7%	Wind NNW 14 mph23 km/h	Wednesday: Mostly clear and warm, with a high of 70°F21°C. Windy from the NNW at 16 mph25 km/h. Wednesday Night: Mostly clear, with a low around 65°F18°C. Windy from the NNW at 13 to 16 mph21 to 26 km/h.
Clear	High 72°F22°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 32%	Wind NE 8 mph13 km/h	Thursday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 64°F18°C. Breezy from the NE at 8 to 10 mph12 to 16 km/h. Thursday Night: Partly cloudy, with a low around 64°F18°C. Breezy from the NNE at 8 to 10 mph14 to 17 km/h.
Partly Cloudy	High 74°F24°C	Low 67°F20°C	Precip 0 in0 mm—	Cloud 72%	Wind NE 7 mph12 km/h	Friday: Mostly cloudy and warm, with a high of 74°F24°C and morning low of 67°F20°C. Breezy from the ENE at 7 mph11 km/h. Friday Night: Mostly cloudy, with a low around 67°F20°C. Breezy from the NE at 8 to 9 mph12 to 14 km/h.
Clear	High 77°F25°C	Low 69°F21°C	Precip 0 in0 mm—	Cloud 26%	Wind ENE 7 mph11 km/h	Saturday: Mostly clear and warm, with a high of 77°F25°C and morning low of 69°F21°C. Breezy from the ENE at 7 to 9 mph11 to 14 km/h. Saturday Night: Partly cloudy, with a low around 69°F21°C. Breezy from the ENE at 7 to 9 mph12 to 14 km/h.
Showers	High 78°F25°C	Low 72°F22°C	Precip 0.05 in1.2 mm32%	Cloud 70%	Wind SSE 12 mph20 km/h	Sunday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 72°F22°C. Breezy from the SSE at 12 to 14 mph20 to 23 km/h. Humid. Sunday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the S at 12 to 14 mph19 to 23 km/h. 32% chance of light rain in the evening.
Rain	High 75°F24°C	Low 69°F21°C	Precip 0.42 in10.6 mm86%	Cloud 76%	Wind WNW 11 mph18 km/h	Monday: Mostly cloudy and warm, with a high of 72°F22°C. Breezy from the NW at 11 to 13 mph18 to 21 km/h. 86% chance of rain in the morning. Humid. Monday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the WSW at 11 to 14 mph18 to 23 km/h. 86% chance of light rain overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdayOct 13	76°F24°C	74°F23°C	0.19 in4.9 mm· 97%	50%	Showers	SW 12 mph19 km/h
DayMostly cloudy and warm, with a high of 76°F24°C. Breezy from the SSW at 13 to 16 mph21 to 25 km/h. 96% chance of showers in the morning. Heavy, humid air. NightPartly cloudy, with a low around 74°F23°C. Breezy from the W at 10 to 13 mph16 to 21 km/h. 97% chance of showers in the evening.
	WednesdayOct 14	73°F23°C	65°F18°C	0 in0.1 mm· 3%	7%	Clear	NNW 14 mph23 km/h
DayMostly clear and warm, with a high of 70°F21°C. Windy from the NNW at 16 mph25 km/h. NightMostly clear, with a low around 65°F18°C. Windy from the NNW at 13 to 16 mph21 to 26 km/h.
	ThursdayOct 15	72°F22°C	64°F18°C	0 in0 mm· —	32%	Clear	NE 8 mph13 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 64°F18°C. Breezy from the NE at 8 to 10 mph12 to 16 km/h. NightPartly cloudy, with a low around 64°F18°C. Breezy from the NNE at 8 to 10 mph14 to 17 km/h.
	FridayOct 16	74°F24°C	67°F20°C	0 in0 mm· —	72%	Partly Cloudy	NE 7 mph12 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 67°F20°C. Breezy from the ENE at 7 mph11 km/h. NightMostly cloudy, with a low around 67°F20°C. Breezy from the NE at 8 to 9 mph12 to 14 km/h.
	SaturdayOct 17	77°F25°C	69°F21°C	0 in0 mm· —	26%	Clear	ENE 7 mph11 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 69°F21°C. Breezy from the ENE at 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 69°F21°C. Breezy from the ENE at 7 to 9 mph12 to 14 km/h.
	SundayOct 18	78°F25°C	72°F22°C	0.05 in1.2 mm· 32%	70%	Showers	SSE 12 mph20 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 72°F22°C. Breezy from the SSE at 12 to 14 mph20 to 23 km/h. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the S at 12 to 14 mph19 to 23 km/h. 32% chance of light rain in the evening.
	MondayOct 19	75°F24°C	69°F21°C	0.42 in10.6 mm· 86%	76%	Rain	WNW 11 mph18 km/h
DayMostly cloudy and warm, with a high of 72°F22°C. Breezy from the NW at 11 to 13 mph18 to 21 km/h. 86% chance of rain in the morning. Humid. NightMostly cloudy, with a low around 69°F21°C. Breezy from the WSW at 11 to 14 mph18 to 23 km/h. 86% chance of light rain overnight.
	TuesdayOct 20	69°F21°C	67°F19°C	0.14 in3.6 mm· 28%	57%	Showers	NW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 69°F21°C. Breezy from the NW at 10 to 11 mph15 to 17 km/h. 28% chance of showers in the morning. NightMostly cloudy, with a low around 67°F19°C. Breezy from the NW at 10 to 11 mph16 to 18 km/h. 20% chance of drizzle overnight.
	WednesdayOct 21	68°F20°C	64°F18°C	0.03 in0.8 mm· 7%	24%	Clear	N 12 mph19 km/h
DayMostly clear and mild, with a high of 68°F20°C. Breezy from the N at 12 mph20 km/h. NightPartly cloudy, with a low around 64°F18°C. Breezy from the N at 12 mph19 km/h.
	ThursdayOct 22	70°F21°C	63°F17°C	0 in0.1 mm· 1%	17%	Clear	NE 11 mph17 km/h
DayMostly clear and warm, with a high of 70°F21°C and morning low of 63°F17°C. Breezy from the NE at 10 to 11 mph17 to 18 km/h. NightMostly clear, with a low around 63°F17°C. Breezy from the NE at 11 mph17 km/h.
	FridayOct 23	71°F22°C	65°F18°C	0.04 in0.9 mm· 10%	26%	Drizzle	NNE 11 mph17 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 65°F18°C. Breezy from the NNE at 11 to 12 mph18 to 19 km/h. NightPartly cloudy, with a low around 65°F18°C. Breezy from the NNE at 11 to 12 mph17 to 19 km/h. 10% chance of drizzle in the evening.
	SaturdayOct 24	70°F21°C	67°F19°C	0.24 in6.1 mm· 27%	48%	Showers	NNE 12 mph19 km/h
DayPartly cloudy and warm, with a high of 70°F21°C. Breezy from the NNE at 12 to 13 mph19 to 20 km/h. 27% chance of showers in the morning. NightPartly cloudy, with a low around 67°F19°C. Breezy from the NNE at 12 mph19 km/h. 25% chance of showers overnight.
	SundayOct 25	69°F21°C	66°F19°C	0.43 in10.9 mm· 30%	51%	Showers	N 12 mph19 km/h
DayMostly cloudy and warm, with a high of 69°F21°C. Breezy from the N at 12 to 13 mph20 to 21 km/h. 30% chance of showers in the morning. NightPartly cloudy, with a low around 66°F19°C. Breezy from the N at 12 mph19 km/h. 27% chance of showers overnight.
	MondayOct 26	69°F20°C	65°F18°C	0.26 in6.7 mm· 25%	46%	Showers	NNW 11 mph17 km/h
DayPartly cloudy and warm, with a high of 69°F20°C. Breezy from the NNW at 11 mph17 km/h. 25% chance of showers in the morning. NightPartly cloudy, with a low around 65°F18°C. Breezy from the N at 11 mph17 km/h. 24% chance of showers overnight.
	TuesdayOct 27	69°F21°C	65°F18°C	0.11 in2.8 mm· 19%	39%	Showers	NNW 10 mph16 km/h
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 65°F18°C. Breezy from the NNW at 10 mph15 km/h. 19% chance of drizzle in the morning. NightPartly cloudy, with a low around 65°F18°C. Breezy from the NNW at 10 mph16 km/h. 17% chance of showers overnight.

Nearby Cities

Sasebo13 mi21 km Togitsu14 mi23 km Ōmura16 mi26 km Obita16 mi27 km Arita19 mi30 km Nagasaki20 mi32 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.

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Coordinates: 32.9839°N, 129.6809°E·Elevation: 184m·Timezone: Asia/Tokyo·Population: 26,275