Current Conditions

Itoigawa, Niigata

65°F18°C

Clear

Wind

SSE 6 mph9 km/h

Humidity

83%

Cloud Cover

51%

As of Tuesday, October 13, 2026 at 10:34 PM GMT+9

Today's Outlook

Night

Mostly clear, with a low around 65°F18°C. Light wind from the SSE around 5 mph8 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 70°F21°C	Low 65°F18°C	Precip 0 in0 mm—	Cloud 11%	Wind SSE 5 mph8 km/h	Tuesday: Mostly clear and warm, with a high of 70°F21°C. Light wind from the NNW around 4 mph7 km/h. Tuesday Night: Mostly clear, with a low around 65°F18°C. Light wind from the SSE around 5 mph8 km/h.
Rain	High 65°F19°C	Low 55°F13°C	Precip 1 in25.4 mm100%	Cloud 80%	Wind W 8 mph12 km/h	Wednesday: Overcast and mild, with a high of 63°F17°C. Breezy from the W at 9 to 10 mph14 to 16 km/h. 100% chance of rain in the morning. Wednesday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 100% chance of showers overnight.
Showers	High 62°F17°C	Low 55°F13°C	Precip 0.04 in1.1 mm73%	Cloud 34%	Wind W 5 mph8 km/h	Thursday: Mostly clear and mild, with a high of 62°F17°C and morning low of 55°F13°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 55°F13°C. Light wind from the W around 5 mph8 km/h. 73% chance of showers overnight.
Light Rain	High 64°F18°C	Low 55°F13°C	Precip 0.04 in1.1 mm61%	Cloud 76%	Wind W 6 mph10 km/h	Friday: Overcast and mild, with a high of 64°F18°C and morning low of 56°F14°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. Dry air. Friday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the W around 5 mph9 km/h. 61% chance of showers in the evening.
Showers	High 63°F17°C	Low 54°F12°C	Precip 0.04 in1.1 mm53%	Cloud 38%	Wind NE 6 mph10 km/h	Saturday: Partly cloudy and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 22% chance of drizzle in the morning. Dry air. Saturday Night: Partly cloudy, with a low around 54°F12°C. Breezy from the ENE at 6 to 7 mph9 to 12 km/h. 53% chance of showers overnight.
Clear	High 72°F22°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 35%	Wind SE 6 mph10 km/h	Sunday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Light wind from the SE around 5 mph9 km/h. Sunday Night: Partly cloudy, with a low around 54°F12°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h.
Rain	High 70°F21°C	Low 63°F17°C	Precip 0.7 in17.9 mm96%	Cloud 94%	Wind SSW 8 mph12 km/h	Monday: Overcast and warm, with a high of 70°F21°C. Breezy from the SW at 8 mph13 km/h. 84% chance of rain in the morning. Monday Night: Overcast, with a low around 63°F17°C. Breezy from the SSW at 7 to 9 mph12 to 14 km/h. 96% chance of rain in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdayOct 13	70°F21°C	65°F18°C	0 in0 mm· —	11%	Clear	SSE 5 mph8 km/h
DayMostly clear and warm, with a high of 70°F21°C. Light wind from the NNW around 4 mph7 km/h. NightMostly clear, with a low around 65°F18°C. Light wind from the SSE around 5 mph8 km/h.
	WednesdayOct 14	65°F19°C	55°F13°C	1 in25.4 mm· 100%	80%	Rain	W 8 mph12 km/h
DayOvercast and mild, with a high of 63°F17°C. Breezy from the W at 9 to 10 mph14 to 16 km/h. 100% chance of rain in the morning. NightMostly cloudy, with a low around 55°F13°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 100% chance of showers overnight.
	ThursdayOct 15	62°F17°C	55°F13°C	0.04 in1.1 mm· 73%	34%	Showers	W 5 mph8 km/h
DayMostly clear and mild, with a high of 62°F17°C and morning low of 55°F13°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Light wind from the W around 5 mph8 km/h. 73% chance of showers overnight.
	FridayOct 16	64°F18°C	55°F13°C	0.04 in1.1 mm· 61%	76%	Light Rain	W 6 mph10 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 56°F14°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. Dry air. NightMostly cloudy, with a low around 55°F13°C. Light wind from the W around 5 mph9 km/h. 61% chance of showers in the evening.
	SaturdayOct 17	63°F17°C	54°F12°C	0.04 in1.1 mm· 53%	38%	Showers	NE 6 mph10 km/h
DayPartly cloudy and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 22% chance of drizzle in the morning. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the ENE at 6 to 7 mph9 to 12 km/h. 53% chance of showers overnight.
	SundayOct 18	72°F22°C	54°F12°C	0 in0 mm· —	35%	Clear	SE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Light wind from the SE around 5 mph9 km/h. NightPartly cloudy, with a low around 54°F12°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h.
	MondayOct 19	70°F21°C	63°F17°C	0.7 in17.9 mm· 96%	94%	Rain	SSW 8 mph12 km/h
DayOvercast and warm, with a high of 70°F21°C. Breezy from the SW at 8 mph13 km/h. 84% chance of rain in the morning. NightOvercast, with a low around 63°F17°C. Breezy from the SSW at 7 to 9 mph12 to 14 km/h. 96% chance of rain in the evening.
	TuesdayOct 20	63°F17°C	59°F15°C	1.33 in33.8 mm· 93%	90%	Rain	WSW 6 mph10 km/h
DayOvercast and mild, with a high of 62°F17°C. Breezy from the W at 6 to 7 mph10 to 12 km/h. 91% chance of rain in the morning. NightOvercast, with a low around 59°F15°C. Breezy from the WSW at 6 to 7 mph10 to 12 km/h. 93% chance of rain overnight.
	WednesdayOct 21	59°F15°C	53°F12°C	0.83 in21 mm· 73%	67%	Rain	W 8 mph13 km/h
DayMostly cloudy and mild, with a high of 59°F15°C. Breezy from the WNW at 9 mph14 km/h. 73% chance of rain in the morning. NightMostly cloudy, with a low around 53°F12°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 65% chance of rain overnight.
	ThursdayOct 22	60°F15°C	53°F11°C	0.07 in1.8 mm· 26%	50%	Drizzle	ENE 6 mph9 km/h
DayMostly cloudy and mild, with a high of 60°F15°C and morning low of 54°F12°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. 21% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 53°F11°C. Light wind from the E around 5 mph9 km/h. 26% chance of drizzle overnight.
	FridayOct 23	62°F17°C	55°F13°C	0.28 in7.1 mm· 32%	69%	Showers	ESE 5 mph8 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 56°F14°C. Light wind from the E around 5 mph8 km/h. 27% chance of showers in the morning. NightMostly cloudy, with a low around 55°F13°C. Light wind from the ESE around 5 mph8 km/h. 32% chance of light rain overnight.
	SaturdayOct 24	62°F17°C	58°F15°C	0.65 in16.6 mm· 58%	84%	Rain	E 6 mph9 km/h
DayOvercast and mild, with a high of 62°F17°C. Light wind from the ENE around 6 mph10 km/h. 58% chance of rain in the morning. NightOvercast, with a low around 58°F15°C. Light wind from the ESE around 6 mph9 km/h. 55% chance of light rain overnight.
	SundayOct 25	61°F16°C	57°F14°C	0.67 in16.9 mm· 53%	74%	Rain	NNW 6 mph10 km/h
DayMostly cloudy and mild, with a high of 61°F16°C. Breezy from the NNW at 7 to 8 mph11 to 12 km/h. 53% chance of rain in the morning. NightMostly cloudy, with a low around 57°F14°C. Breezy from the NW at 6 to 7 mph10 to 12 km/h. 52% chance of light rain overnight.
	MondayOct 26	60°F16°C	55°F13°C	0 in0.1 mm· 43%	65%	Flurries	NW 6 mph10 km/h
DayMostly cloudy and mild, with a high of 60°F16°C. Breezy from the NNW at 7 mph11 km/h. 43% chance of showers in the morning. NightMostly cloudy, with a low around 55°F13°C. Light wind from the WNW around 6 mph10 km/h. 42% chance of flurries overnight.
	TuesdayOct 27	60°F16°C	55°F13°C	0.28 in7.1 mm· 39%	56%	Showers	WNW 6 mph9 km/h
DayMostly cloudy and mild, with a high of 60°F16°C and morning low of 55°F13°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h. 39% chance of showers in the morning. NightMostly cloudy, with a low around 55°F13°C. Light wind from the W around 6 mph9 km/h. 35% chance of showers overnight.

Nearby Cities

Nyūzen20 mi33 km Arai21 mi34 km Myoko22 mi36 km Jōetsu23 mi37 km Kurobe-shi24 mi38 km Uozu30 mi48 km

About This Forecast

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Coordinates: 37.0333°N, 137.8500°E·Elevation: 15m·Timezone: Asia/Tokyo·Population: 40,765