Current Conditions

Sasebo, Nagasaki

78°F25°C

Partly Cloudy

Wind

NNE 15 mph25 km/h

Humidity

84%

Cloud Cover

75%

As of Wednesday, September 9, 2026 at 2:34 AM GMT+9

Today's Outlook

Day

Mostly cloudy and warm, with a high of 80°F27°C. Windy from the NNE at 19 to 20 mph30 to 32 km/h. Humid.

Night

Mostly cloudy, with a low around 76°F24°C. Windy from the NNE at 16 to 18 mph26 to 29 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 80°F27°C	Low 76°F24°C	Precip 0.01 in0.3 mm8%	Cloud 53%	Wind NNE 18 mph28 km/h	Wednesday: Mostly cloudy and warm, with a high of 80°F27°C. Windy from the NNE at 19 to 20 mph30 to 32 km/h. Humid. Wednesday Night: Mostly cloudy, with a low around 76°F24°C. Windy from the NNE at 16 to 18 mph26 to 29 km/h.
Drizzle	High 78°F26°C	Low 73°F23°C	Precip 0.08 in2.1 mm49%	Cloud 78%	Wind NE 12 mph20 km/h	Thursday: Overcast and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the NE at 12 to 13 mph19 to 21 km/h. 49% chance of drizzle throughout the day. Humid. Thursday Night: Mostly cloudy, with a low around 74°F23°C. Windy from the NE at 13 to 16 mph20 to 25 km/h. 27% chance of drizzle throughout the night.
Showers	High 83°F28°CFeels 86°F30°C	Low 74°F23°C	Precip 0.08 in2 mm29%	Cloud 51%	Wind NNE 9 mph14 km/h	Friday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 74°F23°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. 26% chance of drizzle throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the NNE at 9 mph14 km/h. 29% chance of showers overnight.
Drizzle	High 85°F29°CFeels 91°F33°C	Low 75°F24°C	Precip 0.09 in2.2 mm33%	Cloud 43%	Wind NE 5 mph8 km/h	Saturday: Partly cloudy and warm, with a high of 85°F29°C and morning low of 75°F24°C — feels like 91°F33°C. Light wind from the NE around 5 mph7 km/h. 33% chance of drizzle throughout the day. Heavy, humid air. Saturday Night: Partly cloudy, with a low around 75°F24°C. Breezy from the NNE at 5 to 7 mph9 to 11 km/h. 20% chance of drizzle throughout the night.
Showers	High 84°F29°CFeels 92°F33°C	Low 77°F25°C	Precip 0.18 in4.5 mm65%	Cloud 52%	Wind W 4 mph6 km/h	Sunday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 77°F25°C — feels like 91°F33°C. Light wind from the SW around 4 mph6 km/h. 65% chance of showers throughout the day. Heavy, humid air. Sunday Night: Partly cloudy, with a low around 78°F25°C. Light wind from the NNE around 3 mph5 km/h. 36% chance of drizzle throughout the night.
Showers	High 84°F29°CFeels 89°F32°C	Low 76°F25°C	Precip 0.11 in2.9 mm35%	Cloud 49%	Wind N 5 mph7 km/h	Monday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 76°F25°C. Light wind from the N around 4 mph7 km/h. 35% chance of showers throughout the day. Heavy, humid air. Monday Night: Partly cloudy, with a low around 77°F25°C. Breezy from the NNE at 5 to 7 mph8 to 11 km/h. 27% chance of drizzle throughout the night.
Showers	High 82°F28°CFeels 87°F31°C	Low 76°F24°C	Precip 0.17 in4.2 mm42%	Cloud 62%	Wind NNE 7 mph11 km/h	Tuesday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 76°F24°C. Breezy from the NNE at 7 mph11 km/h. 42% chance of showers throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 76°F25°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. 37% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	80°F27°C	76°F24°C	0.01 in0.3 mm· 8%	53%	Partly Cloudy	NNE 18 mph28 km/h
DayMostly cloudy and warm, with a high of 80°F27°C. Windy from the NNE at 19 to 20 mph30 to 32 km/h. Humid. NightMostly cloudy, with a low around 76°F24°C. Windy from the NNE at 16 to 18 mph26 to 29 km/h.
	ThursdaySep 10	78°F26°C	73°F23°C	0.08 in2.1 mm· 49%	78%	Drizzle	NE 12 mph20 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the NE at 12 to 13 mph19 to 21 km/h. 49% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Windy from the NE at 13 to 16 mph20 to 25 km/h. 27% chance of drizzle throughout the night.
	FridaySep 11	83°F28°C Feels 86°F30°C	74°F23°C	0.08 in2 mm· 29%	51%	Showers	NNE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 74°F23°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. 26% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the NNE at 9 mph14 km/h. 29% chance of showers overnight.
	SaturdaySep 12	85°F29°C Feels 91°F33°C	75°F24°C	0.09 in2.2 mm· 33%	43%	Drizzle	NE 5 mph8 km/h
DayPartly cloudy and warm, with a high of 85°F29°C and morning low of 75°F24°C — feels like 91°F33°C. Light wind from the NE around 5 mph7 km/h. 33% chance of drizzle throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 75°F24°C. Breezy from the NNE at 5 to 7 mph9 to 11 km/h. 20% chance of drizzle throughout the night.
	SundaySep 13	84°F29°C Feels 92°F33°C	77°F25°C	0.18 in4.5 mm· 65%	52%	Showers	W 4 mph6 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 77°F25°C — feels like 91°F33°C. Light wind from the SW around 4 mph6 km/h. 65% chance of showers throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 78°F25°C. Light wind from the NNE around 3 mph5 km/h. 36% chance of drizzle throughout the night.
	MondaySep 14	84°F29°C Feels 89°F32°C	76°F25°C	0.11 in2.9 mm· 35%	49%	Showers	N 5 mph7 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 76°F25°C. Light wind from the N around 4 mph7 km/h. 35% chance of showers throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 77°F25°C. Breezy from the NNE at 5 to 7 mph8 to 11 km/h. 27% chance of drizzle throughout the night.
	TuesdaySep 15	82°F28°C Feels 87°F31°C	76°F24°C	0.17 in4.2 mm· 42%	62%	Showers	NNE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 76°F24°C. Breezy from the NNE at 7 mph11 km/h. 42% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F25°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. 37% chance of showers throughout the night.
	WednesdaySep 16	81°F27°C Feels 85°F29°C	75°F24°C	0.17 in4.4 mm· 35%	59%	Showers	NNE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 75°F24°C. Breezy from the NNE at 9 to 10 mph14 to 16 km/h. 35% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Breezy from the NNE at 9 to 11 mph14 to 17 km/h. 24% chance of showers throughout the night.
	ThursdaySep 17	82°F28°C Feels 85°F29°C	74°F24°C	0.14 in3.5 mm· 23%	53%	Showers	NNE 10 mph16 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 74°F24°C. Breezy from the NE at 10 to 11 mph16 to 17 km/h. 23% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 75°F24°C. Breezy from the NNE at 10 to 11 mph16 to 18 km/h. 21% chance of showers throughout the night.
	FridaySep 18	81°F27°C Feels 84°F29°C	74°F23°C	0.11 in2.8 mm· 23%	53%	Drizzle	NE 11 mph17 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 74°F23°C. Breezy from the NE at 11 to 12 mph17 to 19 km/h. 23% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 75°F24°C. Breezy from the NE at 11 to 12 mph17 to 20 km/h. 19% chance of drizzle throughout the night.
	SaturdaySep 19	80°F27°C	74°F23°C	0.27 in6.8 mm· 31%	54%	Showers	NE 12 mph19 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 74°F23°C. Breezy from the NE at 12 to 13 mph19 to 21 km/h. 30% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 74°F24°C. Breezy from the NNE at 12 to 13 mph19 to 21 km/h. 31% chance of showers throughout the night.
	SundaySep 20	79°F26°C	73°F23°C	0.48 in12.1 mm· 43%	55%	Showers	NNE 13 mph21 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 73°F23°C. Breezy from the NNE at 13 to 14 mph21 to 23 km/h. 43% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the NNE at 13 to 14 mph20 to 22 km/h. 32% chance of showers throughout the night.
	MondaySep 21	79°F26°C	72°F22°C	0.35 in8.9 mm· 28%	50%	Showers	NNE 12 mph20 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the NNE at 13 mph20 km/h. 28% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the NNE at 12 mph19 km/h. 26% chance of showers throughout the night.
	TuesdaySep 22	79°F26°C	71°F22°C	0.23 in5.9 mm· 24%	43%	Showers	NNE 10 mph16 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 71°F22°C. Breezy from the NNE at 10 mph16 km/h. 24% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the NNE at 10 mph15 km/h. 18% chance of showers throughout the night.
	WednesdaySep 23	80°F27°C	71°F22°C	0.13 in3.2 mm· 14%	42%	Showers	NNE 7 mph12 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 71°F22°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 14% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the NNE at 7 to 8 mph12 to 12 km/h. 14% chance of drizzle throughout the night.

Nearby Cities

Arita10 mi16 km Imarichō-kō11 mi18 km Matsuura12 mi19 km Saikai13 mi21 km Ureshinomachi-shimojuku17 mi27 km Hirado17 mi27 km

About This Forecast

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Coordinates: 33.1683°N, 129.7250°E·Elevation: 8m·Timezone: Asia/Tokyo·Population: 243,223