Current Conditions

Kōshū, Yamanashi

66°F19°C

Rain

Wind

NE 2 mph4 km/h

Humidity

95%

Cloud Cover

96%

As of Thursday, August 13, 2026 at 8:20 PM GMT+9

Today's Outlook

Night

Overcast, with a low around 66°F19°C. Light wind from the ENE around 2 mph3 km/h. 97% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 72°F22°C	Low 66°F19°C	Precip 1.24 in31.5 mm100%	Cloud 95%	Wind ENE 2 mph4 km/h	Friday: Overcast and warm, with a high of 72°F22°C and morning low of 66°F19°C. Light wind from the E around 3 mph4 km/h. 100% chance of rain throughout the day. Humid. Friday Night: Overcast, with a low around 66°F19°C. Light wind from the ENE around 2 mph3 km/h. 97% chance of rain throughout the night.
Rain	High 72°F22°C	Low 66°F19°C	Precip 0.46 in11.8 mm100%	Cloud 94%	Wind E 2 mph4 km/h	Saturday: Overcast and warm, with a high of 72°F22°C and morning low of 66°F19°C. Light wind from the ESE around 3 mph5 km/h. 100% chance of rain throughout the day. Humid. Saturday Night: Overcast, with a low around 66°F19°C. Light wind from the E around 2 mph3 km/h. 97% chance of light rain throughout the night.
Light Rain	High 76°F24°C	Low 66°F19°C	Precip 0.08 in2 mm46%	Cloud 92%	Wind ESE 3 mph5 km/h	Sunday: Overcast and warm, with a high of 76°F24°C and morning low of 66°F19°C. Light wind from the ESE around 4 mph6 km/h. 37% chance of drizzle throughout the day. Sunday Night: Overcast, with a low around 66°F19°C. Light wind from the ESE around 3 mph4 km/h. 46% chance of light rain throughout the night.
Drizzle	High 76°F24°C	Low 65°F18°C	Precip 0.04 in1 mm44%	Cloud 96%	Wind SE 3 mph4 km/h	Monday: Overcast and warm, with a high of 76°F24°C and morning low of 65°F18°C. Light wind from the SSE around 3 mph5 km/h. 44% chance of drizzle around midday. Monday Night: Overcast, with a low around 65°F18°C. Light wind from the SE around 2 mph3 km/h. 24% chance of drizzle in the evening.
Light Rain	High 79°F26°C	Low 67°F19°C	Precip 0.09 in2.4 mm58%	Cloud 88%	Wind SSE 2 mph4 km/h	Tuesday: Overcast and warm, with a high of 79°F26°C and morning low of 67°F19°C. Light wind from the SSE around 3 mph4 km/h. 58% chance of light rain around midday. Humid. Tuesday Night: Overcast, with a low around 67°F20°C. Light wind from the SSE around 2 mph3 km/h. 31% chance of light rain throughout the night.
Rain	High 80°F26°C	Low 68°F20°C	Precip 0.24 in6 mm94%	Cloud 80%	Wind ESE 2 mph3 km/h	Wednesday: Mostly cloudy and warm, with a high of 80°F26°C and morning low of 68°F20°C. Light wind from the ESE around 2 mph4 km/h. 94% chance of rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 69°F20°C. Light wind from the SSW around 2 mph3 km/h. 73% chance of light rain throughout the night.
Rain	High 79°F26°C	Low 68°F20°C	Precip 0.39 in9.8 mm95%	Cloud 81%	Wind SE 2 mph3 km/h	Thursday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Light wind from the SE around 2 mph4 km/h. 95% chance of rain throughout the day. Humid. Thursday Night: Overcast, with a low around 69°F20°C. Light wind from the WSW around 2 mph3 km/h. 84% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	FridayAug 14	72°F22°C	66°F19°C	1.24 in31.5 mm· 100%	95%	Rain	ENE 2 mph4 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 66°F19°C. Light wind from the E around 3 mph4 km/h. 100% chance of rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the ENE around 2 mph3 km/h. 97% chance of rain throughout the night.
	SaturdayAug 15	72°F22°C	66°F19°C	0.46 in11.8 mm· 100%	94%	Rain	E 2 mph4 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 66°F19°C. Light wind from the ESE around 3 mph5 km/h. 100% chance of rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the E around 2 mph3 km/h. 97% chance of light rain throughout the night.
	SundayAug 16	76°F24°C	66°F19°C	0.08 in2 mm· 46%	92%	Light Rain	ESE 3 mph5 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 66°F19°C. Light wind from the ESE around 4 mph6 km/h. 37% chance of drizzle throughout the day. NightOvercast, with a low around 66°F19°C. Light wind from the ESE around 3 mph4 km/h. 46% chance of light rain throughout the night.
	MondayAug 17	76°F24°C	65°F18°C	0.04 in1 mm· 44%	96%	Drizzle	SE 3 mph4 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 65°F18°C. Light wind from the SSE around 3 mph5 km/h. 44% chance of drizzle around midday. NightOvercast, with a low around 65°F18°C. Light wind from the SE around 2 mph3 km/h. 24% chance of drizzle in the evening.
	TuesdayAug 18	79°F26°C	67°F19°C	0.09 in2.4 mm· 58%	88%	Light Rain	SSE 2 mph4 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 67°F19°C. Light wind from the SSE around 3 mph4 km/h. 58% chance of light rain around midday. Humid. NightOvercast, with a low around 67°F20°C. Light wind from the SSE around 2 mph3 km/h. 31% chance of light rain throughout the night.
	WednesdayAug 19	80°F26°C	68°F20°C	0.24 in6 mm· 94%	80%	Rain	ESE 2 mph3 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 68°F20°C. Light wind from the ESE around 2 mph4 km/h. 94% chance of rain throughout the day. Humid. NightOvercast, with a low around 69°F20°C. Light wind from the SSW around 2 mph3 km/h. 73% chance of light rain throughout the night.
	ThursdayAug 20	79°F26°C	68°F20°C	0.39 in9.8 mm· 95%	81%	Rain	SE 2 mph3 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Light wind from the SE around 2 mph4 km/h. 95% chance of rain throughout the day. Humid. NightOvercast, with a low around 69°F20°C. Light wind from the WSW around 2 mph3 km/h. 84% chance of light rain throughout the night.
	FridayAug 21	78°F25°C	68°F20°C	0.45 in11.5 mm· 86%	87%	Rain	S 2 mph3 km/h
DayOvercast and warm, with a high of 78°F25°C and morning low of 68°F20°C. Light wind from the SSE around 2 mph4 km/h. 86% chance of rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the SSW around 2 mph3 km/h. 71% chance of light rain throughout the night.
	SaturdayAug 22	79°F26°C	67°F20°C	0.24 in6 mm· 75%	80%	Light Rain	S 2 mph4 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 67°F20°C. Light wind from the S around 3 mph4 km/h. 75% chance of light rain throughout the day. Humid. NightOvercast, with a low around 67°F20°C. Light wind from the SSW around 2 mph3 km/h. 57% chance of light rain throughout the night.
	SundayAug 23	79°F26°C	68°F20°C	0.25 in6.3 mm· 67%	77%	Light Rain	SSW 3 mph4 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Light wind from the SSW around 3 mph5 km/h. 67% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SW around 2 mph4 km/h. 50% chance of light rain throughout the night.
	MondayAug 24	80°F26°C	68°F20°C	0.16 in4.1 mm· 62%	70%	Light Rain	SSW 3 mph4 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 68°F20°C. Light wind from the SSW around 3 mph5 km/h. 62% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SW around 2 mph4 km/h. 41% chance of light rain throughout the night.
	TuesdayAug 25	80°F27°C	67°F20°C	0.13 in3.3 mm· 57%	67%	Showers	SSW 3 mph4 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 67°F20°C. Light wind from the SSW around 3 mph5 km/h. 57% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SW around 2 mph4 km/h. 38% chance of drizzle throughout the night.
	WednesdayAug 26	81°F27°C	68°F20°C	0.21 in5.3 mm· 57%	63%	Showers	SSW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 68°F20°C. Light wind from the SSW around 3 mph5 km/h. 57% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SW around 2 mph4 km/h. 39% chance of showers throughout the night.
	ThursdayAug 27	80°F27°C	68°F20°C	0.26 in6.6 mm· 58%	68%	Showers	SSW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Light wind from the SSW around 3 mph5 km/h. 58% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SW around 2 mph4 km/h. 44% chance of light rain throughout the night.
	FridayAug 28	79°F26°C	68°F20°C	0.19 in4.8 mm· 62%	71%	Light Rain	S 3 mph5 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Light wind from the SSE around 3 mph5 km/h. 62% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the WSW around 2 mph4 km/h. 24% chance of light rain throughout the night.

Nearby Cities

Enzan3 mi4 km Yamanashi5 mi9 km Isawa9 mi15 km Fuefuki10 mi16 km Kofu12 mi20 km Ōtsuki14 mi22 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.

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Coordinates: 35.7242°N, 138.7711°E·Elevation: 635m·Timezone: Asia/Tokyo·Population: 31,526