Current Conditions

Kosai, Shizuoka

76°F25°C

Showers

Wind

NE 3 mph5 km/h

Humidity

88%

Cloud Cover

71%

As of Friday, August 14, 2026 at 2:12 AM GMT+9

Today's Outlook

Day

Mostly cloudy and warm, with a high of 86°F30°C and morning low of 77°F25°C — feels like 93°F34°C. Breezy from the ESE at 8 to 12 mph13 to 20 km/h. 84% chance of showers throughout the day. Heavy, humid air.

Night

Mostly cloudy, with a low around 76°F25°C. Breezy from the E at 6 to 10 mph10 to 16 km/h. 84% chance of showers throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 86°F30°CFeels 94°F34°C	Low 76°F25°C	Precip 0.26 in6.7 mm84%	Cloud 61%	Wind E 7 mph11 km/h	Friday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 77°F25°C — feels like 93°F34°C. Breezy from the ESE at 8 to 12 mph13 to 20 km/h. 84% chance of showers throughout the day. Heavy, humid air. Friday Night: Mostly cloudy, with a low around 76°F25°C. Breezy from the E at 6 to 10 mph10 to 16 km/h. 84% chance of showers throughout the night.
Light Rain	High 85°F29°CFeels 92°F33°C	Low 77°F25°C	Precip 0.13 in3.2 mm73%	Cloud 72%	Wind ESE 10 mph16 km/h	Saturday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 77°F25°C — feels like 91°F33°C. Breezy from the ESE at 11 to 14 mph18 to 23 km/h. 73% chance of light rain throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 78°F25°C. Breezy from the E at 8 to 11 mph13 to 17 km/h. 25% chance of drizzle throughout the night.
Light Rain	High 87°F31°CFeels 90°F32°C	Low 77°F25°C	Precip 0.03 in0.8 mm10%	Cloud 85%	Wind ESE 10 mph16 km/h	Sunday: Overcast and hot, with a high of 87°F31°C and morning low of 77°F25°C. Breezy from the ESE at 11 to 13 mph18 to 20 km/h. Humid. Sunday Night: Overcast, with a low around 77°F25°C. Breezy from the ESE at 9 to 10 mph14 to 16 km/h. 10% chance of light rain overnight.
Drizzle	High 86°F30°CFeels 92°F33°C	Low 77°F25°C	Precip 0.02 in0.6 mm28%	Cloud 92%	Wind ESE 9 mph15 km/h	Monday: Overcast and hot, with a high of 86°F30°C and morning low of 77°F25°C. Breezy from the ESE at 10 to 11 mph17 to 18 km/h. 28% chance of drizzle around midday. Heavy, humid air. Monday Night: Overcast, with a low around 78°F25°C. Breezy from the E at 8 to 9 mph12 to 14 km/h.
Drizzle	High 89°F31°CFeels 95°F35°C	Low 78°F25°C	Precip 0.06 in1.6 mm23%	Cloud 67%	Wind ESE 7 mph10 km/h	Tuesday: Mostly cloudy and hot, with a high of 89°F31°C and morning low of 78°F25°C — feels like 95°F35°C. Breezy from the SE at 7 to 9 mph12 to 15 km/h. 23% 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 ESE at 6 to 7 mph9 to 12 km/h. 12% chance of drizzle in the evening.
Drizzle	High 90°F32°CFeels 98°F37°C	Low 79°F26°C	Precip 0.08 in2 mm20%	Cloud 51%	Wind SSE 5 mph8 km/h	Wednesday: Partly cloudy and hot, with a high of 90°F32°C and morning low of 79°F26°C — feels like 99°F37°C. Breezy from the S at 6 to 8 mph9 to 13 km/h. 20% chance of drizzle throughout the day. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 79°F26°C. Light wind from the SE around 4 mph7 km/h. 11% chance of drizzle throughout the night.
Showers	High 91°F33°CFeels 99°F37°C	Low 79°F26°C	Precip 0.11 in2.9 mm39%	Cloud 58%	Wind SSE 4 mph7 km/h	Thursday: Mostly cloudy and hot, with a high of 91°F33°C and morning low of 79°F26°C — feels like 99°F37°C. Breezy from the S at 5 to 8 mph9 to 13 km/h. 39% chance of showers throughout the day. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 79°F26°C. Light wind from the SE around 4 mph6 km/h. 27% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	FridayAug 14	86°F30°C Feels 94°F34°C	76°F25°C	0.26 in6.7 mm· 84%	61%	Showers	E 7 mph11 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 77°F25°C — feels like 93°F34°C. Breezy from the ESE at 8 to 12 mph13 to 20 km/h. 84% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F25°C. Breezy from the E at 6 to 10 mph10 to 16 km/h. 84% chance of showers throughout the night.
	SaturdayAug 15	85°F29°C Feels 92°F33°C	77°F25°C	0.13 in3.2 mm· 73%	72%	Light Rain	ESE 10 mph16 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 77°F25°C — feels like 91°F33°C. Breezy from the ESE at 11 to 14 mph18 to 23 km/h. 73% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F25°C. Breezy from the E at 8 to 11 mph13 to 17 km/h. 25% chance of drizzle throughout the night.
	SundayAug 16	87°F31°C Feels 90°F32°C	77°F25°C	0.03 in0.8 mm· 10%	85%	Light Rain	ESE 10 mph16 km/h
DayOvercast and hot, with a high of 87°F31°C and morning low of 77°F25°C. Breezy from the ESE at 11 to 13 mph18 to 20 km/h. Humid. NightOvercast, with a low around 77°F25°C. Breezy from the ESE at 9 to 10 mph14 to 16 km/h. 10% chance of light rain overnight.
	MondayAug 17	86°F30°C Feels 92°F33°C	77°F25°C	0.02 in0.6 mm· 28%	92%	Drizzle	ESE 9 mph15 km/h
DayOvercast and hot, with a high of 86°F30°C and morning low of 77°F25°C. Breezy from the ESE at 10 to 11 mph17 to 18 km/h. 28% chance of drizzle around midday. Heavy, humid air. NightOvercast, with a low around 78°F25°C. Breezy from the E at 8 to 9 mph12 to 14 km/h.
	TuesdayAug 18	89°F31°C Feels 95°F35°C	78°F25°C	0.06 in1.6 mm· 23%	67%	Drizzle	ESE 7 mph10 km/h
DayMostly cloudy and hot, with a high of 89°F31°C and morning low of 78°F25°C — feels like 95°F35°C. Breezy from the SE at 7 to 9 mph12 to 15 km/h. 23% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Breezy from the ESE at 6 to 7 mph9 to 12 km/h. 12% chance of drizzle in the evening.
	WednesdayAug 19	90°F32°C Feels 98°F37°C	79°F26°C	0.08 in2 mm· 20%	51%	Drizzle	SSE 5 mph8 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 79°F26°C — feels like 99°F37°C. Breezy from the S at 6 to 8 mph9 to 13 km/h. 20% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the SE around 4 mph7 km/h. 11% chance of drizzle throughout the night.
	ThursdayAug 20	91°F33°C Feels 99°F37°C	79°F26°C	0.11 in2.9 mm· 39%	58%	Showers	SSE 4 mph7 km/h
DayMostly cloudy and hot, with a high of 91°F33°C and morning low of 79°F26°C — feels like 99°F37°C. Breezy from the S at 5 to 8 mph9 to 13 km/h. 39% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the SE around 4 mph6 km/h. 27% chance of drizzle in the evening.
	FridayAug 21	90°F32°C Feels 98°F36°C	79°F26°C	0.19 in4.7 mm· 51%	65%	Showers	SSE 5 mph8 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the S at 6 to 8 mph9 to 14 km/h. 51% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the SE around 4 mph7 km/h. 28% chance of showers throughout the night.
	SaturdayAug 22	89°F32°C Feels 97°F36°C	79°F26°C	0.16 in4.1 mm· 38%	62%	Showers	S 5 mph9 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the S at 6 to 9 mph10 to 14 km/h. 38% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSE at 5 to 7 mph8 to 12 km/h. 27% chance of drizzle throughout the night.
	SundayAug 23	90°F32°C Feels 98°F37°C	79°F26°C	0.17 in4.4 mm· 34%	58%	Showers	SSW 6 mph10 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 79°F26°C — feels like 99°F37°C. Breezy from the SW at 7 to 10 mph12 to 16 km/h. 34% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSW at 6 to 8 mph9 to 13 km/h. 21% chance of showers throughout the night.
	MondayAug 24	91°F33°C Feels 99°F37°C	79°F26°C	0.2 in5 mm· 34%	48%	Showers	SW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 79°F26°C — feels like 99°F37°C. Breezy from the WSW at 7 to 10 mph12 to 16 km/h. 34% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Breezy from the SSW at 6 to 8 mph9 to 13 km/h. 20% chance of showers throughout the night.
	TuesdayAug 25	92°F33°C Feels 100°F38°C	79°F26°C	0.07 in1.8 mm· 25%	40%	Drizzle	WSW 7 mph11 km/h
DayPartly cloudy and hot, with a high of 92°F33°C and morning low of 79°F26°C — feels like 100°F38°C. Breezy from the WSW at 8 to 11 mph12 to 17 km/h. 25% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F27°C. Breezy from the SW at 6 to 9 mph9 to 14 km/h. 12% chance of drizzle throughout the night.
	WednesdayAug 26	92°F33°C Feels 101°F38°C	80°F27°C	0.13 in3.4 mm· 33%	44%	Showers	SW 7 mph11 km/h
DayPartly cloudy and hot, with a high of 92°F33°C and morning low of 80°F27°C — feels like 100°F38°C. Breezy from the SW at 7 to 10 mph12 to 17 km/h. 26% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 81°F27°C. Breezy from the SW at 6 to 9 mph9 to 14 km/h. 33% chance of showers throughout the night.
	ThursdayAug 27	91°F33°C Feels 99°F37°C	80°F27°C	0.2 in5 mm· 30%	51%	Showers	SSW 7 mph12 km/h
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 80°F27°C — feels like 99°F37°C. Breezy from the SSW at 8 to 11 mph13 to 17 km/h. 30% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F27°C. Breezy from the S at 6 to 9 mph10 to 14 km/h. 18% chance of showers throughout the night.
	FridayAug 28	90°F32°C Feels 98°F37°C	79°F26°C	0.26 in6.5 mm· 37%	56%	Rain	SSE 7 mph11 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 79°F26°C — feels like 99°F37°C. Breezy from the SSE at 8 to 10 mph12 to 16 km/h. 37% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F27°C. Breezy from the SE at 6 to 8 mph10 to 13 km/h. 37% chance of rain throughout the night.

Nearby Cities

Arai3 mi4 km Toyohashi9 mi15 km Toyokawa11 mi17 km Kozakai-chō12 mi19 km Hamamatsu12 mi19 km Shinshiro14 mi22 km

About This Forecast

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Coordinates: 34.7005°N, 137.5225°E·Elevation: 30m·Timezone: Asia/Tokyo·Population: 59,770