Current Conditions

Shimabara, Nagasaki

84°F29°C

Rain

Feels like92°F33°C

Wind

ENE 3 mph4 km/h

Humidity

75%

Cloud Cover

94%

As of Thursday, September 3, 2026 at 2:03 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the NE at 6 to 8 mph9 to 13 km/h. 88% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 80°F27°C. Breezy from the NE at 6 to 9 mph9 to 14 km/h. 84% chance of rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 85°F29°CFeels 93°F34°C	Low 80°F27°C	Precip 0.39 in10 mm88%	Cloud 95%	Wind NE 6 mph9 km/h	Thursday: Overcast and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the NE at 6 to 8 mph9 to 13 km/h. 88% chance of 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 mph9 to 14 km/h. 84% chance of rain in the evening.
Heavy Rain	High 80°F26°C	Low 75°F24°C	Precip 2.19 in55.6 mm100%	Cloud 98%	Wind NE 10 mph17 km/h	Friday: Overcast and warm, with a high of 79°F26°C. Breezy from the NE at 11 to 12 mph18 to 20 km/h. 100% chance of heavy rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 75°F24°C. Breezy from the NE at 10 to 12 mph16 to 19 km/h. 99% chance of rain throughout the night.
Heavy Rain	High 81°F27°CFeels 85°F30°C	Low 74°F23°C	Precip 1.85 in46.9 mm93%	Cloud 97%	Wind NE 10 mph17 km/h	Saturday: Overcast and warm, with a high of 81°F27°C and morning low of 74°F23°C. Breezy from the NE at 11 to 12 mph18 to 19 km/h. 77% chance of rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 74°F23°C. Breezy from the NE at 10 mph16 km/h. 93% chance of heavy rain throughout the night.
Light Rain	High 83°F28°CFeels 89°F32°C	Low 77°F25°C	Precip 0.55 in13.9 mm62%	Cloud 81%	Wind NNE 11 mph17 km/h	Sunday: Overcast and warm, with a high of 83°F28°C and morning low of 77°F25°C — feels like 90°F32°C. Breezy from the NNE at 11 to 12 mph18 to 20 km/h. 62% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Overcast, with a low around 78°F25°C. Breezy from the NNE at 10 to 11 mph16 to 17 km/h. 54% chance of light rain throughout the night.
Rain	High 85°F30°CFeels 93°F34°C	Low 77°F25°C	Precip 0.5 in12.7 mm45%	Cloud 57%	Wind NNE 9 mph15 km/h	Monday: Mostly cloudy and warm, with a high of 85°F30°C and morning low of 77°F25°C — feels like 93°F34°C. Breezy from the NNE at 10 to 11 mph15 to 17 km/h. 45% chance of rain throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 77°F25°C. Breezy from the NNE at 9 mph14 km/h. 41% chance of showers throughout the night.
Showers	High 88°F31°CFeels 98°F37°C	Low 78°F25°C	Precip 0.11 in2.9 mm35%	Cloud 49%	Wind NNE 7 mph11 km/h	Tuesday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 78°F25°C — feels like 99°F37°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 28% chance of drizzle throughout the day. Heat risk in the afternoon. Tuesday Night: Mostly cloudy, with a low around 78°F26°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 35% chance of showers throughout the night.
Showers	High 87°F30°CFeels 97°F36°C	Low 79°F26°C	Precip 0.31 in8 mm66%	Cloud 56%	Wind NNE 5 mph8 km/h	Wednesday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 79°F26°C — feels like 97°F36°C. Light wind from the NNE around 5 mph9 km/h. 54% chance of showers throughout the day. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 79°F26°C. Light wind from the NNE around 5 mph8 km/h. 66% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	85°F29°C Feels 93°F34°C	80°F27°C	0.39 in10 mm· 88%	95%	Rain	NE 6 mph9 km/h
DayOvercast and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the NE at 6 to 8 mph9 to 13 km/h. 88% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 80°F27°C. Breezy from the NE at 6 to 9 mph9 to 14 km/h. 84% chance of rain in the evening.
	FridaySep 4	80°F26°C	75°F24°C	2.19 in55.6 mm· 100%	98%	Heavy Rain	NE 10 mph17 km/h
DayOvercast and warm, with a high of 79°F26°C. Breezy from the NE at 11 to 12 mph18 to 20 km/h. 100% chance of heavy rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Breezy from the NE at 10 to 12 mph16 to 19 km/h. 99% chance of rain throughout the night.
	SaturdaySep 5	81°F27°C Feels 85°F30°C	74°F23°C	1.85 in46.9 mm· 93%	97%	Heavy Rain	NE 10 mph17 km/h
DayOvercast and warm, with a high of 81°F27°C and morning low of 74°F23°C. Breezy from the NE at 11 to 12 mph18 to 19 km/h. 77% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Breezy from the NE at 10 mph16 km/h. 93% chance of heavy rain throughout the night.
	SundaySep 6	83°F28°C Feels 89°F32°C	77°F25°C	0.55 in13.9 mm· 62%	81%	Light Rain	NNE 11 mph17 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 77°F25°C — feels like 90°F32°C. Breezy from the NNE at 11 to 12 mph18 to 20 km/h. 62% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 78°F25°C. Breezy from the NNE at 10 to 11 mph16 to 17 km/h. 54% chance of light rain throughout the night.
	MondaySep 7	85°F30°C Feels 93°F34°C	77°F25°C	0.5 in12.7 mm· 45%	57%	Rain	NNE 9 mph15 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 77°F25°C — feels like 93°F34°C. Breezy from the NNE at 10 to 11 mph15 to 17 km/h. 45% chance of rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Breezy from the NNE at 9 mph14 km/h. 41% chance of showers throughout the night.
	TuesdaySep 8	88°F31°C Feels 98°F37°C	78°F25°C	0.11 in2.9 mm· 35%	49%	Showers	NNE 7 mph11 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 78°F25°C — feels like 99°F37°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 28% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 35% chance of showers throughout the night.
	WednesdaySep 9	87°F30°C Feels 97°F36°C	79°F26°C	0.31 in8 mm· 66%	56%	Showers	NNE 5 mph8 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 79°F26°C — feels like 97°F36°C. Light wind from the NNE around 5 mph9 km/h. 54% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the NNE around 5 mph8 km/h. 66% chance of showers throughout the night.
	ThursdaySep 10	85°F29°C Feels 93°F34°C	78°F25°C	0.34 in8.7 mm· 57%	64%	Showers	NNE 5 mph9 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 78°F25°C — feels like 93°F34°C. Light wind from the NNE around 6 mph9 km/h. 57% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F26°C. Light wind from the NNE around 5 mph8 km/h. 53% chance of showers throughout the night.
	FridaySep 11	84°F29°C Feels 93°F34°C	77°F25°C	0.39 in9.8 mm· 59%	64%	Showers	NNE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 77°F25°C — feels like 93°F34°C. Light wind from the NE around 6 mph9 km/h. 59% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Light wind from the NNE around 5 mph8 km/h. 56% chance of showers throughout the night.
	SaturdaySep 12	84°F29°C Feels 92°F33°C	76°F25°C	0.35 in9 mm· 49%	67%	Showers	NNW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 76°F25°C — feels like 91°F33°C. Light wind from the WNW around 5 mph8 km/h. 49% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Light wind from the N around 4 mph7 km/h. 46% chance of showers throughout the night.
	SundaySep 13	85°F29°C Feels 92°F33°C	76°F24°C	0.3 in7.7 mm· 43%	64%	Showers	N 5 mph7 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 76°F24°C — feels like 91°F33°C. Light wind from the N around 5 mph8 km/h. 43% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Light wind from the N around 4 mph7 km/h. 37% chance of showers throughout the night.
	MondaySep 14	84°F29°C Feels 90°F32°C	75°F24°C	0.29 in7.3 mm· 46%	65%	Showers	N 4 mph7 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 75°F24°C — feels like 90°F32°C. Light wind from the NNE around 5 mph7 km/h. 46% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F24°C. Light wind from the N around 4 mph7 km/h. 42% chance of showers throughout the night.
	TuesdaySep 15	83°F28°C Feels 87°F31°C	75°F24°C	0.3 in7.6 mm· 48%	67%	Showers	NNE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 75°F24°C. Light wind from the NNE around 5 mph8 km/h. 48% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Light wind from the NNE around 4 mph6 km/h. 39% chance of showers throughout the night.
	WednesdaySep 16	82°F28°C Feels 86°F30°C	73°F23°C	0.35 in9 mm· 47%	68%	Showers	N 4 mph7 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 73°F23°C. Light wind from the N around 5 mph7 km/h. 47% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Light wind from the N around 4 mph6 km/h. 43% chance of showers throughout the night.
	ThursdaySep 17	82°F28°C Feels 85°F30°C	73°F23°C	0.24 in6.1 mm· 31%	66%	Showers	N 4 mph7 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 73°F23°C. Light wind from the N around 5 mph7 km/h. 31% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Light wind from the N around 4 mph7 km/h. 31% chance of showers throughout the night.

Nearby Cities

Unzen7 mi11 km Minamishimabara10 mi15 km Nagasu11 mi18 km Ōyanomachi-noboritate13 mi22 km Arao14 mi23 km Tamana17 mi27 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: 32.7833°N, 130.3667°E·Elevation: 11m·Timezone: Asia/Tokyo·Population: 43,338