Current Conditions

Hiroshima, Hiroshima

77°F25°C

Showers

Wind

S 3 mph4 km/h

Humidity

80%

Cloud Cover

51%

As of Thursday, August 13, 2026 at 8:36 PM GMT+9

Today's Outlook

Night

Mostly cloudy, with a low around 74°F23°C. Light wind from the S around 3 mph5 km/h. 25% chance of drizzle in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 87°F30°CFeels 90°F32°C	Low 74°F23°C	Precip 0.06 in1.4 mm39%	Cloud 58%	Wind S 3 mph6 km/h	Friday: Partly cloudy and hot, with a high of 87°F30°C and morning low of 74°F23°C. Light wind from the S around 4 mph7 km/h. 39% chance of showers throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the S around 3 mph5 km/h. 25% chance of drizzle in the evening.
Cloudy	High 87°F31°CFeels 90°F32°C	Low 74°F23°C	Precip 0.02 in0.5 mm6%	Cloud 88%	Wind S 4 mph7 km/h	Saturday: Overcast and hot, with a high of 87°F31°C and morning low of 74°F23°C. Light wind from the SSE around 5 mph7 km/h. Humid. Saturday Night: Overcast, with a low around 75°F24°C. Light wind from the S around 4 mph6 km/h.
Light Rain	High 83°F28°CFeels 86°F30°C	Low 75°F24°C	Precip 0.11 in2.9 mm59%	Cloud 98%	Wind SSE 5 mph8 km/h	Sunday: Overcast and warm, with a high of 83°F28°C and morning low of 75°F24°C. Breezy from the SSE at 6 to 7 mph9 to 12 km/h. 59% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Overcast, with a low around 76°F24°C. Light wind from the SSE around 4 mph6 km/h. 58% chance of light rain in the evening.
Light Rain	High 84°F29°CFeels 89°F32°C	Low 75°F24°C	Precip 0.24 in6.1 mm72%	Cloud 91%	Wind SSE 6 mph9 km/h	Monday: Overcast and warm, with a high of 84°F29°C and morning low of 75°F24°C — feels like 90°F32°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. 72% chance of light rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 76°F24°C. Light wind from the SSE around 5 mph8 km/h. 67% chance of light rain throughout the night.
Drizzle	High 89°F32°CFeels 94°F34°C	Low 76°F24°C	Precip 0.07 in1.7 mm26%	Cloud 61%	Wind S 5 mph7 km/h	Tuesday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 76°F24°C. Light wind from the S around 5 mph9 km/h. 26% chance of drizzle throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 77°F25°C. Light wind from the S around 4 mph6 km/h. 16% chance of drizzle throughout the night.
Showers	High 90°F32°CFeels 96°F35°C	Low 76°F25°C	Precip 0.09 in2.2 mm40%	Cloud 53%	Wind S 4 mph7 km/h	Wednesday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 76°F25°C. Light wind from the SSE around 5 mph7 km/h. 40% chance of showers throughout the day. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 77°F25°C. Light wind from the SSW around 3 mph6 km/h. 25% chance of drizzle in the evening.
Showers	High 88°F31°CFeels 96°F35°C	Low 77°F25°C	Precip 0.27 in6.9 mm71%	Cloud 67%	Wind S 4 mph6 km/h	Thursday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 77°F25°C — feels like 95°F35°C. Light wind from the S around 4 mph7 km/h. 71% chance of showers throughout the day. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 78°F26°C. Light wind from the SSW around 3 mph5 km/h. 52% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	FridayAug 14	87°F30°C Feels 90°F32°C	74°F23°C	0.06 in1.4 mm· 39%	58%	Showers	S 3 mph6 km/h
DayPartly cloudy and hot, with a high of 87°F30°C and morning low of 74°F23°C. Light wind from the S around 4 mph7 km/h. 39% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Light wind from the S around 3 mph5 km/h. 25% chance of drizzle in the evening.
	SaturdayAug 15	87°F31°C Feels 90°F32°C	74°F23°C	0.02 in0.5 mm· 6%	88%	Cloudy	S 4 mph7 km/h
DayOvercast and hot, with a high of 87°F31°C and morning low of 74°F23°C. Light wind from the SSE around 5 mph7 km/h. Humid. NightOvercast, with a low around 75°F24°C. Light wind from the S around 4 mph6 km/h.
	SundayAug 16	83°F28°C Feels 86°F30°C	75°F24°C	0.11 in2.9 mm· 59%	98%	Light Rain	SSE 5 mph8 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 75°F24°C. Breezy from the SSE at 6 to 7 mph9 to 12 km/h. 59% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the SSE around 4 mph6 km/h. 58% chance of light rain in the evening.
	MondayAug 17	84°F29°C Feels 89°F32°C	75°F24°C	0.24 in6.1 mm· 72%	91%	Light Rain	SSE 6 mph9 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 75°F24°C — feels like 90°F32°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. 72% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the SSE around 5 mph8 km/h. 67% chance of light rain throughout the night.
	TuesdayAug 18	89°F32°C Feels 94°F34°C	76°F24°C	0.07 in1.7 mm· 26%	61%	Drizzle	S 5 mph7 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 76°F24°C. Light wind from the S around 5 mph9 km/h. 26% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Light wind from the S around 4 mph6 km/h. 16% chance of drizzle throughout the night.
	WednesdayAug 19	90°F32°C Feels 96°F35°C	76°F25°C	0.09 in2.2 mm· 40%	53%	Showers	S 4 mph7 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 76°F25°C. Light wind from the SSE around 5 mph7 km/h. 40% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 77°F25°C. Light wind from the SSW around 3 mph6 km/h. 25% chance of drizzle in the evening.
	ThursdayAug 20	88°F31°C Feels 96°F35°C	77°F25°C	0.27 in6.9 mm· 71%	67%	Showers	S 4 mph6 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 77°F25°C — feels like 95°F35°C. Light wind from the S around 4 mph7 km/h. 71% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the SSW around 3 mph5 km/h. 52% chance of showers throughout the night.
	FridayAug 21	87°F31°C Feels 94°F35°C	77°F25°C	0.34 in8.7 mm· 70%	75%	Light Rain	SSE 4 mph7 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 77°F25°C — feels like 95°F35°C. Light wind from the SSE around 5 mph7 km/h. 70% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Light wind from the S around 4 mph6 km/h. 63% chance of light rain throughout the night.
	SaturdayAug 22	88°F31°C Feels 95°F35°C	76°F25°C	0.26 in6.5 mm· 47%	69%	Showers	S 5 mph8 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 76°F25°C — feels like 95°F35°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 47% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Light wind from the S around 5 mph7 km/h. 40% chance of light rain throughout the night.
	SundayAug 23	88°F31°C Feels 94°F34°C	77°F25°C	0.27 in6.8 mm· 53%	69%	Showers	SSW 6 mph9 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 77°F25°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 53% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Light wind from the SSW around 5 mph8 km/h. 39% chance of showers throughout the night.
	MondayAug 24	88°F31°C Feels 94°F34°C	76°F24°C	0.2 in5 mm· 49%	59%	Showers	SSW 5 mph8 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 76°F24°C. Light wind from the SSW around 6 mph9 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 SSW around 5 mph7 km/h. 40% chance of showers throughout the night.
	TuesdayAug 25	89°F32°C Feels 95°F35°C	75°F24°C	0.14 in3.5 mm· 39%	51%	Showers	SSW 5 mph8 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 75°F24°C — feels like 95°F35°C. Light wind from the SSW around 6 mph9 km/h. 39% chance of showers throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 76°F25°C. Light wind from the SSW around 4 mph7 km/h. 28% chance of drizzle throughout the night.
	WednesdayAug 26	88°F31°C Feels 95°F35°C	76°F24°C	0.13 in3.4 mm· 45%	54%	Showers	SSW 5 mph8 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 76°F24°C — feels like 95°F35°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 45% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Light wind from the SW around 4 mph7 km/h. 28% chance of showers throughout the night.
	ThursdayAug 27	88°F31°C Feels 93°F34°C	76°F24°C	0.22 in5.6 mm· 45%	61%	Showers	SSW 5 mph8 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 76°F24°C — feels like 93°F34°C. Breezy from the SSW at 6 to 7 mph9 to 11 km/h. 45% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Light wind from the SSW around 4 mph7 km/h. 37% chance of showers throughout the night.
	FridayAug 28	87°F31°C Feels 92°F33°C	76°F24°C	0.15 in3.7 mm· 43%	59%	Showers	SSW 5 mph8 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 76°F24°C. Light wind from the S around 5 mph9 km/h. 43% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F25°C. Light wind from the SSW around 4 mph7 km/h. 16% chance of drizzle throughout the night.

Nearby Cities

Gion2 mi4 km Fuchū4 mi6 km Kaitaichi5 mi8 km Hatsukaichi7 mi12 km Kumano8 mi13 km Etajima11 mi18 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: 34.4000°N, 132.4500°E·Elevation: 16m·Timezone: Asia/Tokyo·Population: 1,200,754