Current Conditions

Toyoshina, Nagano

68°F20°C

Heavy Rain

Wind

SW 3 mph5 km/h

Humidity

96%

Cloud Cover

99%

As of Wednesday, September 9, 2026 at 4:50 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 69°F21°C and morning low of 62°F17°C. Light wind from the N around 4 mph7 km/h. 100% chance of heavy rain throughout the day. Humid.

Night

Overcast, with a low around 59°F15°C. Light wind from the N around 4 mph6 km/h. 98% chance of heavy rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Heavy Rain	High 69°F21°C	Low 59°F15°C	Precip 2.19 in55.6 mm100%	Cloud 98%	Wind N 4 mph7 km/h	Wednesday: Overcast and warm, with a high of 69°F21°C and morning low of 62°F17°C. Light wind from the N around 4 mph7 km/h. 100% chance of heavy rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 59°F15°C. Light wind from the N around 4 mph6 km/h. 98% chance of heavy rain throughout the night.
Light Rain	High 67°F19°C	Low 57°F14°C	Precip 0.36 in9.2 mm88%	Cloud 91%	Wind ESE 3 mph4 km/h	Thursday: Overcast and mild, with a high of 67°F19°C and morning low of 57°F14°C. Light wind from the SSE around 3 mph5 km/h. 80% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 57°F14°C. Light wind from the NE around 3 mph4 km/h. 88% chance of light rain throughout the night.
Rain	High 68°F20°C	Low 61°F16°C	Precip 0.98 in24.8 mm97%	Cloud 94%	Wind N 2 mph3 km/h	Friday: Overcast and warm, with a high of 68°F20°C and morning low of 61°F16°C. Light wind from the N around 2 mph3 km/h. 97% chance of rain throughout the day. Friday Night: Overcast, with a low around 61°F16°C. Light wind from the NNW around 2 mph3 km/h. 90% chance of rain throughout the night.
Light Rain	High 74°F23°C	Low 62°F17°C	Precip 0.24 in6.1 mm67%	Cloud 75%	Wind SSW 2 mph3 km/h	Saturday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 62°F17°C. Light wind from the S around 2 mph3 km/h. 64% chance of light rain throughout the day. Saturday Night: Overcast, with a low around 63°F17°C. Light wind from the NNW around 2 mph3 km/h. 67% chance of light rain throughout the night.
Light Rain	High 74°F24°C	Low 64°F18°C	Precip 0.28 in7 mm71%	Cloud 75%	Wind SSW 3 mph5 km/h	Sunday: Mostly cloudy and warm, with a high of 74°F24°C and morning low of 64°F18°C. Light wind from the SSW around 3 mph6 km/h. 71% chance of light rain throughout the day. Sunday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the SSW around 2 mph4 km/h. 64% chance of light rain throughout the night.
Rain	High 73°F23°C	Low 65°F18°C	Precip 0.46 in11.7 mm89%	Cloud 81%	Wind SW 3 mph5 km/h	Monday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Light wind from the SW around 4 mph6 km/h. 89% chance of rain throughout the day. Monday Night: Overcast, with a low around 65°F19°C. Light wind from the SW around 3 mph4 km/h. 81% chance of light rain throughout the night.
Rain	High 69°F20°C	Low 64°F18°C	Precip 0.87 in22 mm98%	Cloud 96%	Wind SW 2 mph4 km/h	Tuesday: Overcast and warm, with a high of 69°F20°C. Light wind from the SW around 2 mph4 km/h. 97% chance of rain throughout the day. Tuesday Night: Overcast, with a low around 64°F18°C. Light wind from the SW around 2 mph3 km/h. 98% chance of rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	69°F21°C	59°F15°C	2.19 in55.6 mm· 100%	98%	Heavy Rain	N 4 mph7 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 62°F17°C. Light wind from the N around 4 mph7 km/h. 100% chance of heavy rain throughout the day. Humid. NightOvercast, with a low around 59°F15°C. Light wind from the N around 4 mph6 km/h. 98% chance of heavy rain throughout the night.
	ThursdaySep 10	67°F19°C	57°F14°C	0.36 in9.2 mm· 88%	91%	Light Rain	ESE 3 mph4 km/h
DayOvercast and mild, with a high of 67°F19°C and morning low of 57°F14°C. Light wind from the SSE around 3 mph5 km/h. 80% chance of light rain throughout the day. NightOvercast, with a low around 57°F14°C. Light wind from the NE around 3 mph4 km/h. 88% chance of light rain throughout the night.
	FridaySep 11	68°F20°C	61°F16°C	0.98 in24.8 mm· 97%	94%	Rain	N 2 mph3 km/h
DayOvercast and warm, with a high of 68°F20°C and morning low of 61°F16°C. Light wind from the N around 2 mph3 km/h. 97% chance of rain throughout the day. NightOvercast, with a low around 61°F16°C. Light wind from the NNW around 2 mph3 km/h. 90% chance of rain throughout the night.
	SaturdaySep 12	74°F23°C	62°F17°C	0.24 in6.1 mm· 67%	75%	Light Rain	SSW 2 mph3 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 62°F17°C. Light wind from the S around 2 mph3 km/h. 64% chance of light rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the NNW around 2 mph3 km/h. 67% chance of light rain throughout the night.
	SundaySep 13	74°F24°C	64°F18°C	0.28 in7 mm· 71%	75%	Light Rain	SSW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 64°F18°C. Light wind from the SSW around 3 mph6 km/h. 71% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the SSW around 2 mph4 km/h. 64% chance of light rain throughout the night.
	MondaySep 14	73°F23°C	65°F18°C	0.46 in11.7 mm· 89%	81%	Rain	SW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Light wind from the SW around 4 mph6 km/h. 89% chance of rain throughout the day. NightOvercast, with a low around 65°F19°C. Light wind from the SW around 3 mph4 km/h. 81% chance of light rain throughout the night.
	TuesdaySep 15	69°F20°C	64°F18°C	0.87 in22 mm· 98%	96%	Rain	SW 2 mph4 km/h
DayOvercast and warm, with a high of 69°F20°C. Light wind from the SW around 2 mph4 km/h. 97% chance of rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the SW around 2 mph3 km/h. 98% chance of rain throughout the night.
	WednesdaySep 16	68°F20°C	62°F17°C	0.93 in23.7 mm· 99%	96%	Rain	SSE 2 mph4 km/h
DayOvercast and warm, with a high of 68°F20°C and morning low of 62°F17°C. Light wind from the SE around 2 mph4 km/h. 99% chance of rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the SSW around 2 mph3 km/h. 96% chance of rain throughout the night.
	ThursdaySep 17	68°F20°C	62°F16°C	0.89 in22.5 mm· 88%	92%	Rain	ENE 2 mph4 km/h
DayOvercast and mild, with a high of 68°F20°C and morning low of 62°F16°C. Light wind from the ENE around 3 mph4 km/h. 88% chance of rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the ENE around 2 mph3 km/h. 87% chance of rain throughout the night.
	FridaySep 18	67°F19°C	60°F16°C	0.63 in15.9 mm· 71%	89%	Light Rain	NE 3 mph5 km/h
DayOvercast and mild, with a high of 67°F19°C and morning low of 60°F16°C. Light wind from the NE around 3 mph5 km/h. 71% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Light wind from the NE around 3 mph4 km/h. 68% chance of light rain throughout the night.
	SaturdaySep 19	67°F19°C	59°F15°C	0.73 in18.6 mm· 65%	86%	Rain	NE 3 mph5 km/h
DayOvercast and mild, with a high of 67°F19°C and morning low of 59°F15°C. Light wind from the NE around 4 mph6 km/h. 60% chance of light rain throughout the day. NightOvercast, with a low around 60°F15°C. Light wind from the NE around 3 mph5 km/h. 65% chance of rain throughout the night.
	SundaySep 20	66°F19°C	59°F15°C	0.83 in21.1 mm· 72%	87%	Rain	NE 4 mph6 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 59°F15°C. Light wind from the ENE around 4 mph7 km/h. 72% chance of rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the NE around 4 mph6 km/h. 71% chance of rain throughout the night.
	MondaySep 21	68°F20°C	58°F15°C	0.63 in16 mm· 62%	81%	Light Rain	SE 4 mph6 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 58°F15°C. Light wind from the SSE around 4 mph7 km/h. 62% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the ENE around 3 mph5 km/h. 59% chance of light rain throughout the night.
	TuesdaySep 22	68°F20°C	57°F14°C	0.41 in10.3 mm· 47%	72%	Light Rain	W 3 mph6 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 57°F14°C. Light wind from the SW around 4 mph6 km/h. 47% chance of light rain throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the W around 3 mph5 km/h. 46% chance of light rain throughout the night.
	WednesdaySep 23	69°F20°C	55°F13°C	0.17 in4.3 mm· 35%	64%	Showers	WNW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 55°F13°C. Light wind from the WSW around 3 mph5 km/h. 35% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F13°C. Light wind from the WNW around 3 mph5 km/h. 29% chance of showers throughout the night.

Nearby Cities

Azumino1 mi2 km Hotaka3 mi5 km Matsumoto6 mi9 km Ōmachi14 mi22 km Shiojiri14 mi23 km Okaya19 mi30 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: 36.2999°N, 137.9011°E·Elevation: 553m·Timezone: Asia/Tokyo·Population: 27,834