Current Conditions

Nagano, Nagano

67°F19°C

Light Rain

Wind

ESE 3 mph5 km/h

Humidity

87%

Cloud Cover

89%

As of Wednesday, September 23, 2026 at 5:38 PM GMT+9

Today's Outlook

Day

Mostly cloudy and warm, with a high of 71°F22°C and morning low of 62°F17°C. Light wind from the N around 3 mph5 km/h. 96% chance of light rain throughout the day.

Night

Overcast, with a low around 62°F17°C. Light wind from the NE around 3 mph5 km/h. 75% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 71°F22°C	Low 62°F17°C	Precip 0.25 in6.3 mm96%	Cloud 80%	Wind N 3 mph5 km/h	Thursday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 62°F17°C. Light wind from the N around 3 mph5 km/h. 96% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 62°F17°C. Light wind from the NE around 3 mph5 km/h. 75% chance of light rain throughout the night.
Light Rain	High 72°F22°C	Low 59°F15°C	Precip 0.08 in2 mm40%	Cloud 86%	Wind NNE 2 mph3 km/h	Friday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Light wind from the NNE around 2 mph4 km/h. 28% chance of drizzle throughout the day. Friday Night: Overcast, with a low around 60°F16°C. Light wind from the NNE around 2 mph3 km/h. 40% chance of light rain throughout the night.
Rain	High 61°F16°C	Low 59°F15°C	Precip 1.06 in26.8 mm98%	Cloud 100%	Wind SE 2 mph4 km/h	Saturday: Overcast and mild, with a high of 61°F16°C. Light wind from the SE around 3 mph4 km/h. 98% chance of rain throughout the day. Saturday Night: Overcast, with a low around 59°F15°C. Light wind from the SE around 2 mph3 km/h. 96% chance of rain throughout the night.
Light Rain	High 67°F19°C	Low 58°F14°C	Precip 0.34 in8.6 mm76%	Cloud 97%	Wind SE 2 mph4 km/h	Sunday: Overcast and mild, with a high of 67°F19°C and morning low of 58°F14°C. Light wind from the SE around 3 mph4 km/h. 73% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 58°F14°C. Light wind from the SE around 2 mph4 km/h. 76% chance of light rain throughout the night.
Light Rain	High 69°F21°C	Low 60°F15°C	Precip 0.45 in11.5 mm78%	Cloud 95%	Wind SSW 2 mph3 km/h	Monday: Overcast and warm, with a high of 69°F21°C and morning low of 60°F15°C. Light wind from the SW around 2 mph3 km/h. 78% chance of light rain throughout the day. Monday Night: Overcast, with a low around 60°F16°C. Light wind from the SSW around 2 mph3 km/h. 69% chance of light rain throughout the night.
Light Rain	High 67°F20°C	Low 59°F15°C	Precip 0.43 in10.8 mm57%	Cloud 89%	Wind E 2 mph4 km/h	Tuesday: Overcast and mild, with a high of 67°F20°C and morning low of 59°F15°C. Light wind from the SE around 2 mph4 km/h. 57% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 59°F15°C. Light wind from the ENE around 2 mph4 km/h. 57% chance of light rain throughout the night.
Rain	High 69°F20°C	Low 59°F15°C	Precip 0.74 in18.9 mm68%	Cloud 77%	Wind SSW 3 mph4 km/h	Wednesday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 59°F15°C. Light wind from the SW around 3 mph5 km/h. 68% chance of rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 60°F15°C. Light wind from the NE around 3 mph4 km/h. 64% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 24	71°F22°C	62°F17°C	0.25 in6.3 mm· 96%	80%	Light Rain	N 3 mph5 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 62°F17°C. Light wind from the N around 3 mph5 km/h. 96% 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. 75% chance of light rain throughout the night.
	FridaySep 25	72°F22°C	59°F15°C	0.08 in2 mm· 40%	86%	Light Rain	NNE 2 mph3 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Light wind from the NNE around 2 mph4 km/h. 28% chance of drizzle throughout the day. NightOvercast, with a low around 60°F16°C. Light wind from the NNE around 2 mph3 km/h. 40% chance of light rain throughout the night.
	SaturdaySep 26	61°F16°C	59°F15°C	1.06 in26.8 mm· 98%	100%	Rain	SE 2 mph4 km/h
DayOvercast and mild, with a high of 61°F16°C. Light wind from the SE around 3 mph4 km/h. 98% chance of rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the SE around 2 mph3 km/h. 96% chance of rain throughout the night.
	SundaySep 27	67°F19°C	58°F14°C	0.34 in8.6 mm· 76%	97%	Light Rain	SE 2 mph4 km/h
DayOvercast and mild, with a high of 67°F19°C and morning low of 58°F14°C. Light wind from the SE around 3 mph4 km/h. 73% chance of light rain throughout the day. NightOvercast, with a low around 58°F14°C. Light wind from the SE around 2 mph4 km/h. 76% chance of light rain throughout the night.
	MondaySep 28	69°F21°C	60°F15°C	0.45 in11.5 mm· 78%	95%	Light Rain	SSW 2 mph3 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 60°F15°C. Light wind from the SW around 2 mph3 km/h. 78% chance of light rain throughout the day. NightOvercast, with a low around 60°F16°C. Light wind from the SSW around 2 mph3 km/h. 69% chance of light rain throughout the night.
	TuesdaySep 29	67°F20°C	59°F15°C	0.43 in10.8 mm· 57%	89%	Light Rain	E 2 mph4 km/h
DayOvercast and mild, with a high of 67°F20°C and morning low of 59°F15°C. Light wind from the SE around 2 mph4 km/h. 57% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the ENE around 2 mph4 km/h. 57% chance of light rain throughout the night.
	WednesdaySep 30	69°F20°C	59°F15°C	0.74 in18.9 mm· 68%	77%	Rain	SSW 3 mph4 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 59°F15°C. Light wind from the SW around 3 mph5 km/h. 68% chance of rain throughout the day. NightMostly cloudy, with a low around 60°F15°C. Light wind from the NE around 3 mph4 km/h. 64% chance of light rain throughout the night.
	ThursdayOct 1	67°F19°C	56°F13°C	0.38 in9.6 mm· 65%	64%	Showers	NNW 4 mph6 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 57°F14°C. Light wind from the NNW around 4 mph6 km/h. 57% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F13°C. Light wind from the N around 3 mph6 km/h. 65% chance of showers throughout the night.
	FridayOct 2	64°F18°C	51°F10°C	0.1 in2.5 mm· 31%	53%	Drizzle	N 4 mph6 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 51°F10°C. Light wind from the N around 4 mph6 km/h. 24% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Light wind from the N around 3 mph5 km/h. 31% chance of drizzle throughout the night.
	SaturdayOct 3	66°F19°C	49°F9°C	0.1 in2.5 mm· 23%	52%	Drizzle	E 3 mph5 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 49°F9°C. Light wind from the ESE around 3 mph5 km/h. 21% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Light wind from the ENE around 3 mph5 km/h. 23% chance of drizzle throughout the night.
	SundayOct 4	66°F19°C	51°F11°C	0.11 in2.7 mm· 26%	60%	Drizzle	NNE 3 mph5 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 51°F11°C. Light wind from the NNE around 4 mph6 km/h. 26% chance of drizzle throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the NNE around 3 mph5 km/h. 25% chance of drizzle throughout the night.
	MondayOct 5	66°F19°C	51°F11°C	0.12 in3 mm· 27%	58%	Drizzle	NNE 3 mph5 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 51°F11°C. Light wind from the NNE around 3 mph5 km/h. 27% chance of drizzle throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the NNE around 3 mph5 km/h. 23% chance of drizzle throughout the night.
	TuesdayOct 6	65°F18°C	52°F11°C	0.15 in3.7 mm· 30%	61%	Showers	NNE 3 mph5 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 52°F11°C. Light wind from the NNE around 4 mph6 km/h. 30% chance of showers throughout the day. NightMostly cloudy, with a low around 53°F12°C. Light wind from the NNE around 3 mph5 km/h. 27% chance of showers throughout the night.
	WednesdayOct 7	65°F18°C	52°F11°C	0.22 in5.7 mm· 34%	59%	Showers	NNE 3 mph5 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 52°F11°C. Light wind from the NNE around 4 mph6 km/h. 34% chance of showers throughout the day. NightMostly cloudy, with a low around 53°F11°C. Light wind from the NNE around 3 mph5 km/h. 33% chance of showers throughout the night.
	ThursdayOct 8	65°F18°C	51°F11°C	0.17 in4.4 mm· 32%	60%	Showers	NNE 3 mph5 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 51°F11°C. Light wind from the NNE around 4 mph6 km/h. 32% chance of showers throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the NNE around 3 mph4 km/h. 26% chance of showers throughout the night.

Nearby Cities

Suzaka7 mi12 km Chikuma10 mi16 km Nakano12 mi20 km Sakaki13 mi20 km Iiyama17 mi28 km Ueda18 mi29 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: 36.6500°N, 138.1833°E·Elevation: 372m·Timezone: Asia/Tokyo·Population: 372,760