Current Conditions

Sasebo, Nagasaki

79°F26°C

Drizzle

Wind

SSE 4 mph6 km/h

Humidity

81%

Cloud Cover

45%

As of Friday, August 14, 2026 at 12:08 AM GMT+9

Today's Outlook

Day

Mostly cloudy and hot, with a high of 87°F30°C and morning low of 77°F25°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. 11% chance of drizzle. Heavy, humid air.

Night

Mostly cloudy, with a low around 78°F25°C. Light wind from the S around 4 mph7 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 87°F30°CFeels 92°F33°C	Low 77°F25°C	Precip 0.01 in0.3 mm11%	Cloud 56%	Wind S 5 mph8 km/h	Friday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 77°F25°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. 11% chance of drizzle. Heavy, humid air. Friday Night: Mostly cloudy, with a low around 78°F25°C. Light wind from the S around 4 mph7 km/h.
Light Rain	High 87°F30°CFeels 92°F34°C	Low 79°F26°C	Precip 0.08 in2 mm34%	Cloud 88%	Wind S 6 mph10 km/h	Saturday: Overcast and hot, with a high of 87°F30°C and morning low of 79°F26°C — feels like 93°F34°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 18% chance of drizzle around midday. Heavy, humid air. Saturday Night: Overcast, with a low around 79°F26°C. Light wind from the S around 5 mph8 km/h. 34% chance of light rain throughout the night.
Rain	High 80°F27°C	Low 78°F26°C	Precip 0.92 in23.3 mm91%	Cloud 98%	Wind SSE 11 mph17 km/h	Sunday: Overcast and warm, with a high of 80°F27°C. Breezy from the SSE at 12 mph19 km/h. 91% chance of rain throughout the day. Heavy, humid air. Sunday Night: Overcast, with a low around 79°F26°C. Breezy from the SSE at 10 to 11 mph15 to 18 km/h. 78% chance of light rain throughout the night.
Light Rain	High 84°F29°CFeels 92°F33°C	Low 79°F26°C	Precip 0.37 in9.4 mm69%	Cloud 81%	Wind S 9 mph15 km/h	Monday: Overcast and warm, with a high of 84°F29°C and morning low of 79°F26°C — feels like 91°F33°C. Breezy from the S at 11 mph17 km/h. 69% chance of light rain throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 79°F26°C. Breezy from the S at 8 to 11 mph13 to 17 km/h. 59% chance of light rain throughout the night.
Drizzle	High 88°F31°CFeels 97°F36°C	Low 79°F26°C	Precip 0.04 in1 mm18%	Cloud 50%	Wind S 5 mph8 km/h	Tuesday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 79°F26°C — feels like 97°F36°C. Light wind from the S around 5 mph8 km/h. 10% chance of drizzle throughout the day. Heat risk in the afternoon. Tuesday Night: Mostly cloudy, with a low around 80°F27°C. Light wind from the S around 5 mph8 km/h. 18% chance of drizzle overnight.
Drizzle	High 89°F32°CFeels 100°F38°C	Low 80°F27°C	Precip 0.07 in1.9 mm32%	Cloud 50%	Wind E 4 mph6 km/h	Wednesday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 80°F27°C — feels like 100°F38°C. Light wind from the SE around 4 mph6 km/h. 26% chance of drizzle throughout the day. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 81°F27°C. Light wind from the NE around 3 mph5 km/h. 32% chance of drizzle in the evening.
Showers	High 89°F32°CFeels 101°F38°C	Low 81°F27°CFeels 89°F32°C	Precip 0.16 in4 mm42%	Cloud 57%	Wind SE 4 mph7 km/h	Thursday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 81°F27°C — feels like 100°F38°C. Light wind from the SSE around 5 mph8 km/h. 42% chance of showers throughout the day. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 82°F28°C. Light wind from the SE around 4 mph6 km/h. 41% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	FridayAug 14	87°F30°C Feels 92°F33°C	77°F25°C	0.01 in0.3 mm· 11%	56%	Drizzle	S 5 mph8 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 77°F25°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. 11% chance of drizzle. Heavy, humid air. NightMostly cloudy, with a low around 78°F25°C. Light wind from the S around 4 mph7 km/h.
	SaturdayAug 15	87°F30°C Feels 92°F34°C	79°F26°C	0.08 in2 mm· 34%	88%	Light Rain	S 6 mph10 km/h
DayOvercast and hot, with a high of 87°F30°C and morning low of 79°F26°C — feels like 93°F34°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 18% chance of drizzle around midday. Heavy, humid air. NightOvercast, with a low around 79°F26°C. Light wind from the S around 5 mph8 km/h. 34% chance of light rain throughout the night.
	SundayAug 16	80°F27°C	78°F26°C	0.92 in23.3 mm· 91%	98%	Rain	SSE 11 mph17 km/h
DayOvercast and warm, with a high of 80°F27°C. Breezy from the SSE at 12 mph19 km/h. 91% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 79°F26°C. Breezy from the SSE at 10 to 11 mph15 to 18 km/h. 78% chance of light rain throughout the night.
	MondayAug 17	84°F29°C Feels 92°F33°C	79°F26°C	0.37 in9.4 mm· 69%	81%	Light Rain	S 9 mph15 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 79°F26°C — feels like 91°F33°C. Breezy from the S at 11 mph17 km/h. 69% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the S at 8 to 11 mph13 to 17 km/h. 59% chance of light rain throughout the night.
	TuesdayAug 18	88°F31°C Feels 97°F36°C	79°F26°C	0.04 in1 mm· 18%	50%	Drizzle	S 5 mph8 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 79°F26°C — feels like 97°F36°C. Light wind from the S around 5 mph8 km/h. 10% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F27°C. Light wind from the S around 5 mph8 km/h. 18% chance of drizzle overnight.
	WednesdayAug 19	89°F32°C Feels 100°F38°C	80°F27°C	0.07 in1.9 mm· 32%	50%	Drizzle	E 4 mph6 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 80°F27°C — feels like 100°F38°C. Light wind from the SE around 4 mph6 km/h. 26% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 81°F27°C. Light wind from the NE around 3 mph5 km/h. 32% chance of drizzle in the evening.
	ThursdayAug 20	89°F32°C Feels 101°F38°C	81°F27°C Feels 89°F32°C	0.16 in4 mm· 42%	57%	Showers	SE 4 mph7 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 81°F27°C — feels like 100°F38°C. Light wind from the SSE around 5 mph8 km/h. 42% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 82°F28°C. Light wind from the SE around 4 mph6 km/h. 41% chance of showers throughout the night.
	FridayAug 21	88°F31°C Feels 99°F37°C	81°F27°C Feels 87°F31°C	0.22 in5.6 mm· 41%	68%	Showers	SSE 6 mph10 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 81°F27°C — feels like 99°F37°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 41% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 81°F27°C. Breezy from the SSE at 5 to 7 mph9 to 11 km/h. 37% chance of showers throughout the night.
	SaturdayAug 22	87°F31°C Feels 98°F36°C	81°F27°C Feels 87°F30°C	0.31 in7.8 mm· 44%	66%	Showers	S 8 mph13 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 81°F27°C — feels like 97°F36°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 44% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 81°F27°C. Breezy from the S at 7 to 8 mph12 to 13 km/h. 34% chance of showers throughout the night.
	SundayAug 23	87°F30°C Feels 97°F36°C	80°F27°C	0.26 in6.7 mm· 38%	57%	Showers	SSW 8 mph12 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 80°F27°C — feels like 97°F36°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. 38% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 81°F27°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. 31% chance of showers throughout the night.
	MondayAug 24	87°F31°C Feels 98°F36°C	80°F27°C	0.17 in4.2 mm· 35%	47%	Showers	SSW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 80°F27°C — feels like 97°F36°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 35% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F27°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 27% chance of showers throughout the night.
	TuesdayAug 25	88°F31°C Feels 98°F36°C	79°F26°C	0.12 in3.1 mm· 32%	46%	Showers	SW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. 32% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F27°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h. 20% chance of drizzle throughout the night.
	WednesdayAug 26	88°F31°C Feels 98°F37°C	80°F27°C	0.13 in3.3 mm· 34%	47%	Showers	SW 7 mph11 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 80°F27°C — feels like 99°F37°C. Breezy from the SW at 7 to 9 mph12 to 14 km/h. 34% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 81°F27°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h. 22% chance of drizzle throughout the night.
	ThursdayAug 27	87°F31°C Feels 97°F36°C	80°F27°C	0.23 in5.8 mm· 38%	52%	Showers	SW 7 mph11 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 80°F27°C — feels like 97°F36°C. Breezy from the SW at 7 to 9 mph12 to 14 km/h. 38% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F27°C. Breezy from the WSW at 7 mph10 km/h. 29% chance of showers throughout the night.
	FridayAug 28	87°F30°C Feels 96°F35°C	80°F26°C	0.17 in4.4 mm· 34%	55%	Showers	SW 7 mph11 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 80°F26°C — feels like 95°F35°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. 34% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F27°C. Breezy from the NW at 6 to 7 mph10 to 12 km/h. 33% chance of showers 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