Current Conditions

Ōmachi, Nagano

68°F20°C

Clear

Wind

S 6 mph9 km/h

Humidity

54%

Cloud Cover

As of Tuesday, October 13, 2026 at 4:16 PM GMT+9

Today's Outlook

Day

Mostly clear and warm, with a high of 69°F21°C and morning low of 60°F16°C. Light wind from the S around 5 mph8 km/h.

Night

Mostly clear, with a low around 55°F13°C. Light wind from the SSW around 6 mph9 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 69°F21°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 10%	Wind S 5 mph9 km/h	Tuesday: Mostly clear and warm, with a high of 69°F21°C and morning low of 60°F16°C. Light wind from the S around 5 mph8 km/h. Tuesday Night: Mostly clear, with a low around 55°F13°C. Light wind from the SSW around 6 mph9 km/h.
Rain	High 57°F14°C	Low 47°F8°CFeels 44°F7°C	Precip 0.72 in18.4 mm100%	Cloud 81%	Wind WNW 6 mph9 km/h	Wednesday: Overcast and mild, with a high of 57°F14°C. Light wind from the WNW around 5 mph9 km/h. 100% chance of rain in the morning. Wednesday Night: Mostly cloudy, with a low around 47°F8°C. Light wind from the W around 6 mph9 km/h. 99% chance of light rain overnight.
Drizzle	High 60°F15°C	Low 43°F6°CFeels 40°F5°C	Precip 0.02 in0.4 mm20%	Cloud 42%	Wind NW 4 mph6 km/h	Thursday: Partly cloudy and mild, with a high of 60°F15°C and morning low of 45°F7°C. Light wind from the WNW around 4 mph6 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 43°F6°C. Light wind from the NW around 4 mph7 km/h. 20% chance of drizzle overnight.
Partly Cloudy	High 60°F16°C	Low 41°F5°CFeels 38°F3°C	Precip 0 in0.1 mm5%	Cloud 78%	Wind NW 5 mph7 km/h	Friday: Overcast and mild, with a high of 60°F16°C and morning low of 45°F7°C. Light wind from the NW around 5 mph7 km/h. Dry air. Friday Night: Mostly cloudy, with a low around 41°F5°C. Light wind from the WNW around 5 mph7 km/h.
Drizzle	High 59°F15°C	Low 44°F7°C	Precip 0.03 in0.7 mm31%	Cloud 46%	Wind N 5 mph7 km/h	Saturday: Partly cloudy and mild, with a high of 59°F15°C and morning low of 48°F9°C. Light wind from the NNE around 5 mph8 km/h. 31% chance of drizzle in the morning. Dry air. Saturday Night: Mostly cloudy, with a low around 44°F7°C. Light wind from the NW around 4 mph7 km/h. 26% chance of drizzle overnight.
Clear	High 65°F18°C	Low 43°F6°CFeels 40°F4°C	Precip 0 in0 mm—	Cloud 39%	Wind S 6 mph9 km/h	Sunday: Partly cloudy and mild, with a high of 65°F18°C and morning low of 47°F8°C. Light wind from the S around 6 mph9 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 43°F6°C. Light wind from the SSW around 5 mph9 km/h.
Rain	High 63°F17°C	Low 53°F12°C	Precip 0.49 in12.5 mm91%	Cloud 92%	Wind SSW 6 mph10 km/h	Monday: Overcast and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the SSW at 7 mph11 km/h. 83% chance of rain in the morning. Monday Night: Overcast, with a low around 53°F12°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 91% chance of rain in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdayOct 13	69°F21°C	55°F13°C	0 in0 mm· —	10%	Clear	S 5 mph9 km/h
DayMostly clear and warm, with a high of 69°F21°C and morning low of 60°F16°C. Light wind from the S around 5 mph8 km/h. NightMostly clear, with a low around 55°F13°C. Light wind from the SSW around 6 mph9 km/h.
	WednesdayOct 14	57°F14°C	47°F8°C Feels 44°F7°C	0.72 in18.4 mm· 100%	81%	Rain	WNW 6 mph9 km/h
DayOvercast and mild, with a high of 57°F14°C. Light wind from the WNW around 5 mph9 km/h. 100% chance of rain in the morning. NightMostly cloudy, with a low around 47°F8°C. Light wind from the W around 6 mph9 km/h. 99% chance of light rain overnight.
	ThursdayOct 15	60°F15°C	43°F6°C Feels 40°F5°C	0.02 in0.4 mm· 20%	42%	Drizzle	NW 4 mph6 km/h
DayPartly cloudy and mild, with a high of 60°F15°C and morning low of 45°F7°C. Light wind from the WNW around 4 mph6 km/h. Dry air. NightMostly cloudy, with a low around 43°F6°C. Light wind from the NW around 4 mph7 km/h. 20% chance of drizzle overnight.
	FridayOct 16	60°F16°C	41°F5°C Feels 38°F3°C	0 in0.1 mm· 5%	78%	Partly Cloudy	NW 5 mph7 km/h
DayOvercast and mild, with a high of 60°F16°C and morning low of 45°F7°C. Light wind from the NW around 5 mph7 km/h. Dry air. NightMostly cloudy, with a low around 41°F5°C. Light wind from the WNW around 5 mph7 km/h.
	SaturdayOct 17	59°F15°C	44°F7°C	0.03 in0.7 mm· 31%	46%	Drizzle	N 5 mph7 km/h
DayPartly cloudy and mild, with a high of 59°F15°C and morning low of 48°F9°C. Light wind from the NNE around 5 mph8 km/h. 31% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 44°F7°C. Light wind from the NW around 4 mph7 km/h. 26% chance of drizzle overnight.
	SundayOct 18	65°F18°C	43°F6°C Feels 40°F4°C	0 in0 mm· —	39%	Clear	S 6 mph9 km/h
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 47°F8°C. Light wind from the S around 6 mph9 km/h. Dry air. NightPartly cloudy, with a low around 43°F6°C. Light wind from the SSW around 5 mph9 km/h.
	MondayOct 19	63°F17°C	53°F12°C	0.49 in12.5 mm· 91%	92%	Rain	SSW 6 mph10 km/h
DayOvercast and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the SSW at 7 mph11 km/h. 83% chance of rain in the morning. NightOvercast, with a low around 53°F12°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 91% chance of rain in the evening.
	TuesdayOct 20	58°F14°C	50°F10°C	1.56 in39.7 mm· 93%	89%	Rain	W 5 mph8 km/h
DayOvercast and mild, with a high of 58°F14°C. Light wind from the W around 5 mph8 km/h. 93% chance of rain in the morning. NightOvercast, with a low around 50°F10°C. Light wind from the W around 5 mph8 km/h. 92% chance of rain overnight.
	WednesdayOct 21	55°F13°C	44°F6°C Feels 41°F5°C	0.32 in8.1 mm· 48%	58%	Showers	NW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 55°F13°C and morning low of 49°F9°C. Light wind from the NW around 5 mph8 km/h. 45% chance of showers in the morning. Dry air. NightMostly cloudy, with a low around 44°F6°C. Light wind from the WNW around 5 mph8 km/h. 48% chance of showers overnight.
	ThursdayOct 22	56°F13°C	42°F6°C	0.14 in3.6 mm· 28%	62%	Showers	SSE 4 mph6 km/h
DayMostly cloudy and mild, with a high of 56°F13°C and morning low of 45°F7°C. Light wind from the SE around 4 mph7 km/h. 26% chance of showers in the morning. Dry air. NightMostly cloudy, with a low around 42°F6°C. Light wind from the WSW around 4 mph6 km/h. 28% chance of showers overnight.
	FridayOct 23	56°F13°C	46°F8°C	0.62 in15.8 mm· 55%	84%	Rain	SE 4 mph6 km/h
DayOvercast and mild, with a high of 56°F13°C and morning low of 47°F9°C. Light wind from the ESE around 4 mph6 km/h. 55% chance of rain in the morning. Dry air. NightOvercast, with a low around 46°F8°C. Light wind from the WSW around 4 mph6 km/h. 55% chance of rain overnight.
	SaturdayOct 24	56°F13°C	48°F9°C	1.01 in25.6 mm· 66%	86%	Rain	NW 4 mph7 km/h
DayOvercast and mild, with a high of 56°F13°C and morning low of 50°F10°C. Light wind from the NE around 5 mph7 km/h. 66% chance of rain in the morning. Dry air. NightOvercast, with a low around 48°F9°C. Light wind from the WNW around 4 mph7 km/h. 66% chance of rain overnight.
	SundayOct 25	56°F13°C	47°F8°C	0 in0.1 mm· 60%	77%	Flurries	W 4 mph7 km/h
DayMostly cloudy and mild, with a high of 56°F13°C and morning low of 50°F10°C. Light wind from the W around 5 mph7 km/h. 58% chance of flurries in the morning. Dry air. NightOvercast, with a low around 47°F8°C. Light wind from the WNW around 4 mph7 km/h. 60% chance of flurries overnight.
	MondayOct 26	55°F13°C	44°F7°C	0 in0.1 mm· 40%	69%	Flurries	NW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 55°F13°C and morning low of 47°F8°C. Light wind from the NNW around 4 mph7 km/h. 38% chance of flurries in the morning. Dry air. NightMostly cloudy, with a low around 44°F7°C. Light wind from the WNW around 4 mph7 km/h. 40% chance of flurries overnight.
	TuesdayOct 27	54°F12°C	43°F6°C	0 in0.1 mm· 39%	63%	Flurries	NW 4 mph6 km/h
DayMostly cloudy and mild, with a high of 54°F12°C and morning low of 44°F7°C. Light wind from the NW around 4 mph6 km/h. 39% chance of flurries in the morning. Dry air. NightMostly cloudy, with a low around 43°F6°C. Light wind from the WNW around 4 mph6 km/h. 35% chance of flurries overnight.

Nearby Cities

Hotaka11 mi18 km Chikuma13 mi20 km Toyoshina14 mi22 km Azumino15 mi24 km Sakaki18 mi29 km Matsumoto19 mi31 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: 36.5000°N, 137.8667°E·Elevation: 714m·Timezone: Asia/Tokyo·Population: 27,559