Current Conditions

Ryūō, Yamanashi

70°F21°C

Heavy Rain

Wind

SSW 4 mph6 km/h

Humidity

97%

Cloud Cover

99%

As of Wednesday, September 9, 2026 at 5:46 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Light wind from the SSW around 4 mph6 km/h. 100% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 64°F18°C. Light wind from the E around 4 mph6 km/h. 100% chance of heavy rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Heavy Rain	High 75°F24°C	Low 64°F18°C	Precip 1.81 in46 mm100%	Cloud 98%	Wind SSW 4 mph6 km/h	Wednesday: Overcast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Light wind from the SSW around 4 mph6 km/h. 100% chance of rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 64°F18°C. Light wind from the E around 4 mph6 km/h. 100% chance of heavy rain throughout the night.
Rain	High 63°F17°C	Low 60°F16°C	Precip 0.84 in21.3 mm99%	Cloud 98%	Wind E 3 mph4 km/h	Thursday: Overcast and mild, with a high of 63°F17°C. Light wind from the ESE around 3 mph5 km/h. 86% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 60°F16°C. Light wind from the E around 3 mph4 km/h. 99% chance of rain throughout the night.
Rain	High 69°F20°C	Low 60°F16°C	Precip 1.36 in34.5 mm92%	Cloud 96%	Wind SE 2 mph3 km/h	Friday: Overcast and warm, with a high of 69°F20°C and morning low of 60°F16°C. Light wind from the S around 2 mph3 km/h. 92% chance of rain throughout the day. Friday Night: Overcast, with a low around 60°F16°C. Light wind from the SE around 2 mph3 km/h. 87% chance of rain throughout the night.
Light Rain	High 73°F23°C	Low 64°F18°C	Precip 0.19 in4.8 mm74%	Cloud 90%	Wind SE 2 mph4 km/h	Saturday: Overcast and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the SSE around 2 mph4 km/h. 74% chance of light rain throughout the day. Saturday Night: Overcast, with a low around 64°F18°C. Light wind from the SE around 2 mph3 km/h. 63% chance of light rain throughout the night.
Light Rain	High 74°F23°C	Low 65°F18°C	Precip 0.13 in3.4 mm65%	Cloud 87%	Wind S 3 mph4 km/h	Sunday: Overcast and warm, with a high of 74°F23°C and morning low of 65°F18°C. Light wind from the S around 3 mph5 km/h. 65% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 65°F18°C. Light wind from the SSE around 2 mph4 km/h. 55% chance of drizzle throughout the night.
Light Rain	High 77°F25°C	Low 65°F18°C	Precip 0.07 in1.7 mm54%	Cloud 74%	Wind SW 3 mph5 km/h	Monday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Light wind from the SW around 4 mph6 km/h. 54% chance of showers around midday. Monday Night: Overcast, with a low around 66°F19°C. Light wind from the SSW around 3 mph4 km/h. 35% chance of drizzle throughout the night.
Rain	High 72°F22°C	Low 65°F19°C	Precip 0.5 in12.6 mm90%	Cloud 95%	Wind S 3 mph4 km/h	Tuesday: Overcast and warm, with a high of 72°F22°C and morning low of 65°F19°C. Light wind from the SSW around 3 mph4 km/h. 90% chance of rain throughout the day. Tuesday Night: Overcast, with a low around 65°F19°C. Light wind from the S around 2 mph4 km/h. 89% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	75°F24°C	64°F18°C	1.81 in46 mm· 100%	98%	Heavy Rain	SSW 4 mph6 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Light wind from the SSW around 4 mph6 km/h. 100% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 64°F18°C. Light wind from the E around 4 mph6 km/h. 100% chance of heavy rain throughout the night.
	ThursdaySep 10	63°F17°C	60°F16°C	0.84 in21.3 mm· 99%	98%	Rain	E 3 mph4 km/h
DayOvercast and mild, with a high of 63°F17°C. Light wind from the ESE around 3 mph5 km/h. 86% chance of light rain throughout the day. NightOvercast, with a low around 60°F16°C. Light wind from the E around 3 mph4 km/h. 99% chance of rain throughout the night.
	FridaySep 11	69°F20°C	60°F16°C	1.36 in34.5 mm· 92%	96%	Rain	SE 2 mph3 km/h
DayOvercast and warm, with a high of 69°F20°C and morning low of 60°F16°C. Light wind from the S around 2 mph3 km/h. 92% chance of rain throughout the day. NightOvercast, with a low around 60°F16°C. Light wind from the SE around 2 mph3 km/h. 87% chance of rain throughout the night.
	SaturdaySep 12	73°F23°C	64°F18°C	0.19 in4.8 mm· 74%	90%	Light Rain	SE 2 mph4 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the SSE around 2 mph4 km/h. 74% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the SE around 2 mph3 km/h. 63% chance of light rain throughout the night.
	SundaySep 13	74°F23°C	65°F18°C	0.13 in3.4 mm· 65%	87%	Light Rain	S 3 mph4 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 65°F18°C. Light wind from the S around 3 mph5 km/h. 65% chance of light rain throughout the day. NightOvercast, with a low around 65°F18°C. Light wind from the SSE around 2 mph4 km/h. 55% chance of drizzle throughout the night.
	MondaySep 14	77°F25°C	65°F18°C	0.07 in1.7 mm· 54%	74%	Light Rain	SW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Light wind from the SW around 4 mph6 km/h. 54% chance of showers around midday. NightOvercast, with a low around 66°F19°C. Light wind from the SSW around 3 mph4 km/h. 35% chance of drizzle throughout the night.
	TuesdaySep 15	72°F22°C	65°F19°C	0.5 in12.6 mm· 90%	95%	Rain	S 3 mph4 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 65°F19°C. Light wind from the SSW around 3 mph4 km/h. 90% chance of rain throughout the day. NightOvercast, with a low around 65°F19°C. Light wind from the S around 2 mph4 km/h. 89% chance of light rain throughout the night.
	WednesdaySep 16	70°F21°C	64°F18°C	0.66 in16.7 mm· 96%	96%	Rain	SE 2 mph4 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 64°F18°C. Light wind from the SE around 3 mph4 km/h. 96% chance of rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the SE around 2 mph3 km/h. 93% chance of light rain throughout the night.
	ThursdaySep 17	69°F21°C	63°F17°C	0.52 in13.3 mm· 80%	91%	Rain	E 3 mph4 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 63°F17°C. Light wind from the E around 3 mph5 km/h. 80% chance of rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the E around 2 mph4 km/h. 66% chance of light rain throughout the night.
	FridaySep 18	69°F21°C	61°F16°C	0.44 in11.3 mm· 63%	85%	Light Rain	NE 3 mph5 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 61°F16°C. Light wind from the NE around 4 mph6 km/h. 63% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the NE around 3 mph5 km/h. 57% chance of light rain throughout the night.
	SaturdaySep 19	68°F20°C	60°F16°C	0.97 in24.6 mm· 57%	82%	Rain	NE 4 mph6 km/h
DayOvercast and mild, with a high of 68°F20°C and morning low of 60°F16°C. Light wind from the NE around 4 mph7 km/h. 57% chance of rain throughout the day. NightOvercast, with a low around 61°F16°C. Light wind from the NE around 4 mph6 km/h. 57% chance of rain throughout the night.
	SundaySep 20	67°F20°C	60°F16°C	1.19 in30.2 mm· 67%	85%	Rain	NE 4 mph6 km/h
DayOvercast and mild, with a high of 67°F20°C and morning low of 60°F16°C. Light wind from the ENE around 4 mph7 km/h. 67% chance of rain throughout the day. NightOvercast, with a low around 61°F16°C. Light wind from the NE around 4 mph6 km/h. 63% chance of rain throughout the night.
	MondaySep 21	69°F20°C	59°F15°C	0.73 in18.5 mm· 53%	78%	Rain	E 4 mph6 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 59°F15°C. Light wind from the ESE around 4 mph7 km/h. 53% chance of rain throughout the day. NightMostly cloudy, with a low around 60°F15°C. Light wind from the ENE around 3 mph5 km/h. 50% chance of rain throughout the night.
	TuesdaySep 22	69°F21°C	58°F15°C	0.32 in8.2 mm· 45%	74%	Light Rain	ESE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 58°F15°C. Light wind from the SE around 4 mph6 km/h. 45% chance of light rain throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the E around 3 mph5 km/h. 34% chance of light rain throughout the night.
	WednesdaySep 23	69°F21°C	57°F14°C	0.25 in6.4 mm· 43%	69%	Showers	E 3 mph5 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 57°F14°C. Light wind from the ESE around 3 mph5 km/h. 43% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F15°C. Light wind from the ENE around 3 mph4 km/h. 34% chance of showers throughout the night.

Nearby Cities

Kai2 mi4 km Shōwa2 mi4 km Minami-Alps3 mi5 km Minamiarupusu3 mi6 km Chūō4 mi6 km Kofu4 mi6 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: 35.6500°N, 138.5000°E·Elevation: 288m·Timezone: Asia/Tokyo·Population: 43,180