Current Conditions

Arai, Shizuoka

79°F26°C

Clear

Wind

E 13 mph22 km/h

Humidity

73%

Cloud Cover

57%

As of Wednesday, September 23, 2026 at 3:44 PM GMT+9

Today's Outlook

Day

Partly cloudy and hot, with a high of 86°F30°C and morning low of 72°F22°C. Breezy from the WNW at 8 to 11 mph13 to 18 km/h. Humid.

Night

Partly cloudy, with a low around 72°F22°C. Breezy from the NNW at 6 to 8 mph9 to 13 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 86°F30°C	Low 72°F22°C	Precip 0 in0.1 mm3%	Cloud 30%	Wind NW 7 mph11 km/h	Thursday: Partly cloudy and hot, with a high of 86°F30°C and morning low of 72°F22°C. Breezy from the WNW at 8 to 11 mph13 to 18 km/h. Humid. Thursday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the NNW at 6 to 8 mph9 to 13 km/h.
Light Rain	High 80°F27°C	Low 71°F22°C	Precip 0.15 in3.8 mm83%	Cloud 73%	Wind E 5 mph8 km/h	Friday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 72°F22°C. Breezy from the ESE at 6 to 8 mph10 to 12 km/h. 83% chance of showers throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the NE around 4 mph7 km/h. 68% chance of light rain in the evening.
Rain	High 72°F22°C	Low 69°F21°C	Precip 0.91 in23 mm98%	Cloud 99%	Wind ENE 5 mph9 km/h	Saturday: Overcast and warm, with a high of 71°F22°C. Light wind from the ENE around 6 mph9 km/h. 98% chance of rain throughout the day. Humid. Saturday Night: Overcast, with a low around 69°F21°C. Light wind from the ENE around 5 mph8 km/h. 88% chance of rain throughout the night.
Rain	High 73°F23°C	Low 69°F20°C	Precip 1.19 in30.3 mm83%	Cloud 97%	Wind ENE 6 mph9 km/h	Sunday: Overcast and warm, with a high of 73°F23°C and morning low of 69°F20°C. Light wind from the E around 6 mph10 km/h. 83% chance of rain throughout the day. Humid. Sunday Night: Overcast, with a low around 69°F20°C. Light wind from the ENE around 5 mph8 km/h. 83% chance of rain throughout the night.
Rain	High 77°F25°C	Low 71°F21°C	Precip 0.81 in20.6 mm73%	Cloud 94%	Wind WNW 6 mph10 km/h	Monday: Overcast and warm, with a high of 77°F25°C and morning low of 71°F21°C. Breezy from the WNW at 6 to 8 mph10 to 13 km/h. 64% chance of rain throughout the day. Humid. Monday Night: Overcast, with a low around 71°F22°C. Light wind from the WNW around 5 mph9 km/h. 73% chance of rain throughout the night.
Light Rain	High 76°F24°C	Low 69°F21°C	Precip 0.43 in10.8 mm48%	Cloud 83%	Wind WNW 6 mph9 km/h	Tuesday: Overcast and warm, with a high of 76°F24°C and morning low of 69°F21°C. Light wind from the WNW around 6 mph10 km/h. 43% chance of light rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 70°F21°C. Light wind from the WNW around 5 mph9 km/h. 48% chance of light rain throughout the night.
Rain	High 79°F26°C	Low 70°F21°C	Precip 0.68 in17.3 mm63%	Cloud 66%	Wind WNW 7 mph11 km/h	Wednesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Breezy from the W at 8 to 9 mph12 to 15 km/h. 55% chance of showers throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 71°F21°C. Breezy from the WNW at 6 to 8 mph10 to 12 km/h. 63% chance of rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 24	86°F30°C	72°F22°C	0 in0.1 mm· 3%	30%	Clear	NW 7 mph11 km/h
DayPartly cloudy and hot, with a high of 86°F30°C and morning low of 72°F22°C. Breezy from the WNW at 8 to 11 mph13 to 18 km/h. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the NNW at 6 to 8 mph9 to 13 km/h.
	FridaySep 25	80°F27°C	71°F22°C	0.15 in3.8 mm· 83%	73%	Light Rain	E 5 mph8 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 72°F22°C. Breezy from the ESE at 6 to 8 mph10 to 12 km/h. 83% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Light wind from the NE around 4 mph7 km/h. 68% chance of light rain in the evening.
	SaturdaySep 26	72°F22°C	69°F21°C	0.91 in23 mm· 98%	99%	Rain	ENE 5 mph9 km/h
DayOvercast and warm, with a high of 71°F22°C. Light wind from the ENE around 6 mph9 km/h. 98% chance of rain throughout the day. Humid. NightOvercast, with a low around 69°F21°C. Light wind from the ENE around 5 mph8 km/h. 88% chance of rain throughout the night.
	SundaySep 27	73°F23°C	69°F20°C	1.19 in30.3 mm· 83%	97%	Rain	ENE 6 mph9 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 69°F20°C. Light wind from the E around 6 mph10 km/h. 83% chance of rain throughout the day. Humid. NightOvercast, with a low around 69°F20°C. Light wind from the ENE around 5 mph8 km/h. 83% chance of rain throughout the night.
	MondaySep 28	77°F25°C	71°F21°C	0.81 in20.6 mm· 73%	94%	Rain	WNW 6 mph10 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 71°F21°C. Breezy from the WNW at 6 to 8 mph10 to 13 km/h. 64% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Light wind from the WNW around 5 mph9 km/h. 73% chance of rain throughout the night.
	TuesdaySep 29	76°F24°C	69°F21°C	0.43 in10.8 mm· 48%	83%	Light Rain	WNW 6 mph9 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 69°F21°C. Light wind from the WNW around 6 mph10 km/h. 43% chance of light rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Light wind from the WNW around 5 mph9 km/h. 48% chance of light rain throughout the night.
	WednesdaySep 30	79°F26°C	70°F21°C	0.68 in17.3 mm· 63%	66%	Rain	WNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Breezy from the W at 8 to 9 mph12 to 15 km/h. 55% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 71°F21°C. Breezy from the WNW at 6 to 8 mph10 to 12 km/h. 63% chance of rain throughout the night.
	ThursdayOct 1	78°F25°C	68°F20°C	0.3 in7.5 mm· 37%	42%	Showers	NW 11 mph17 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 68°F20°C. Breezy from the WNW at 11 to 13 mph18 to 20 km/h. 26% chance of showers throughout the day. NightPartly cloudy, with a low around 69°F21°C. Breezy from the NW at 10 to 11 mph15 to 17 km/h. 37% chance of showers throughout the night.
	FridayOct 2	76°F24°C	64°F18°C	0.15 in3.9 mm· 28%	48%	Showers	NNW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 64°F18°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. 24% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F19°C. Breezy from the NNW at 8 to 9 mph12 to 15 km/h. 28% chance of showers throughout the night.
	SaturdayOct 3	76°F24°C	64°F18°C	0.16 in4.1 mm· 20%	56%	Showers	ENE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 64°F18°C. Breezy from the ENE at 7 mph11 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Light wind from the NE around 6 mph10 km/h. 18% chance of showers throughout the night.
	SundayOct 4	77°F25°C	65°F18°C	0.17 in4.2 mm· 21%	49%	Showers	NNE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the NNE around 6 mph10 km/h. 15% chance of showers throughout the night.
	MondayOct 5	77°F25°C	65°F18°C	0.08 in2.1 mm· 17%	45%	Drizzle	NNE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the NNE around 6 mph9 km/h. 12% chance of drizzle throughout the night.
	TuesdayOct 6	78°F25°C	66°F19°C	0.18 in4.6 mm· 31%	42%	Showers	N 6 mph10 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 66°F19°C. Breezy from the NNW at 7 to 8 mph11 to 13 km/h. 31% chance of showers throughout the day. NightPartly cloudy, with a low around 67°F19°C. Light wind from the NNE around 6 mph10 km/h. 19% chance of drizzle throughout the night.
	WednesdayOct 7	76°F25°C	65°F18°C	0.2 in5.1 mm· 25%	51%	Showers	NNE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 65°F18°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. 25% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 24% chance of showers throughout the night.
	ThursdayOct 8	76°F24°C	66°F19°C	0.24 in6 mm· 37%	51%	Showers	NE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 66°F19°C. Breezy from the NE at 7 to 9 mph12 to 14 km/h. 37% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F19°C. Light wind from the NNE around 7 mph11 km/h. 22% chance of showers throughout the night.

Nearby Cities

Kosai3 mi4 km Hamamatsu10 mi15 km Toyohashi12 mi19 km Toyokawa13 mi21 km Kozakai-chō14 mi23 km Hamakita15 mi24 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: 34.6833°N, 137.5667°E·Elevation: 2m·Timezone: Asia/Tokyo·Population: 16,975