Current Conditions

Itoigawa, Niigata

73°F23°C

Showers

Wind

NNE 4 mph7 km/h

Humidity

75%

Cloud Cover

61%

As of Wednesday, September 23, 2026 at 3:05 PM GMT+9

Today's Outlook

Day

Partly cloudy and warm, with a high of 74°F23°C. Light wind from the NE around 4 mph7 km/h. 50% chance of drizzle in the afternoon.

Night

Overcast, with a low around 69°F21°C. Light wind from the NE around 2 mph3 km/h. 95% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 74°F23°C	Low 69°F21°C	Precip 0.13 in3.4 mm95%	Cloud 57%	Wind NE 3 mph6 km/h	Wednesday: Partly cloudy and warm, with a high of 74°F23°C. Light wind from the NE around 4 mph7 km/h. 50% chance of drizzle in the afternoon. Wednesday Night: Overcast, with a low around 69°F21°C. Light wind from the NE around 2 mph3 km/h. 95% chance of light rain throughout the night.
Rain	High 71°F22°C	Low 67°F19°C	Precip 0.43 in10.8 mm99%	Cloud 84%	Wind NW 4 mph6 km/h	Thursday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 67°F19°C. Light wind from the NW around 5 mph8 km/h. 99% chance of rain throughout the day. Humid. Thursday Night: Overcast, with a low around 67°F20°C. Light wind from the NNW around 3 mph4 km/h. 95% chance of light rain throughout the night.
Light Rain	High 72°F22°C	Low 64°F18°C	Precip 0.05 in1.3 mm27%	Cloud 85%	Wind NE 4 mph6 km/h	Friday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 64°F18°C. Light wind from the NNE around 4 mph7 km/h. Friday Night: Overcast, with a low around 65°F18°C. Light wind from the ENE around 3 mph5 km/h. 27% chance of light rain throughout the night.
Rain	High 67°F19°C	Low 63°F17°C	Precip 0.61 in15.6 mm87%	Cloud 99%	Wind E 3 mph5 km/h	Saturday: Overcast and mild, with a high of 67°F19°C. Light wind from the E around 3 mph5 km/h. 86% chance of rain throughout the day. Saturday Night: Overcast, with a low around 64°F18°C. Light wind from the E around 3 mph4 km/h. 87% chance of rain throughout the night.
Light Rain	High 70°F21°C	Low 64°F18°C	Precip 0.34 in8.6 mm69%	Cloud 95%	Wind S 3 mph4 km/h	Sunday: Overcast and warm, with a high of 70°F21°C and morning low of 64°F18°C. Light wind from the S around 3 mph4 km/h. 69% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 64°F18°C. Light wind from the S around 2 mph4 km/h. 64% chance of light rain throughout the night.
Light Rain	High 70°F21°C	Low 66°F19°C	Precip 0.38 in9.6 mm79%	Cloud 93%	Wind WSW 5 mph8 km/h	Monday: Overcast and warm, with a high of 70°F21°C. Light wind from the WSW around 6 mph9 km/h. 79% chance of light rain throughout the day. Monday Night: Overcast, with a low around 66°F19°C. Light wind from the WSW around 4 mph7 km/h. 76% chance of light rain throughout the night.
Rain	High 69°F20°C	Low 64°F18°C	Precip 0.43 in10.8 mm59%	Cloud 84%	Wind W 4 mph6 km/h	Tuesday: Overcast and warm, with a high of 69°F20°C. Light wind from the WNW around 3 mph5 km/h. 54% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 64°F18°C. Light wind from the WSW around 4 mph6 km/h. 59% chance of rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	74°F23°C	69°F21°C	0.13 in3.4 mm· 95%	57%	Showers	NE 3 mph6 km/h
DayPartly cloudy and warm, with a high of 74°F23°C. Light wind from the NE around 4 mph7 km/h. 50% chance of drizzle in the afternoon. NightOvercast, with a low around 69°F21°C. Light wind from the NE around 2 mph3 km/h. 95% chance of light rain throughout the night.
	ThursdaySep 24	71°F22°C	67°F19°C	0.43 in10.8 mm· 99%	84%	Rain	NW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 67°F19°C. Light wind from the NW around 5 mph8 km/h. 99% chance of rain throughout the day. Humid. NightOvercast, with a low around 67°F20°C. Light wind from the NNW around 3 mph4 km/h. 95% chance of light rain throughout the night.
	FridaySep 25	72°F22°C	64°F18°C	0.05 in1.3 mm· 27%	85%	Light Rain	NE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 64°F18°C. Light wind from the NNE around 4 mph7 km/h. NightOvercast, with a low around 65°F18°C. Light wind from the ENE around 3 mph5 km/h. 27% chance of light rain throughout the night.
	SaturdaySep 26	67°F19°C	63°F17°C	0.61 in15.6 mm· 87%	99%	Rain	E 3 mph5 km/h
DayOvercast and mild, with a high of 67°F19°C. Light wind from the E around 3 mph5 km/h. 86% chance of rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the E around 3 mph4 km/h. 87% chance of rain throughout the night.
	SundaySep 27	70°F21°C	64°F18°C	0.34 in8.6 mm· 69%	95%	Light Rain	S 3 mph4 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 64°F18°C. Light wind from the S around 3 mph4 km/h. 69% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the S around 2 mph4 km/h. 64% chance of light rain throughout the night.
	MondaySep 28	70°F21°C	66°F19°C	0.38 in9.6 mm· 79%	93%	Light Rain	WSW 5 mph8 km/h
DayOvercast and warm, with a high of 70°F21°C. Light wind from the WSW around 6 mph9 km/h. 79% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Light wind from the WSW around 4 mph7 km/h. 76% chance of light rain throughout the night.
	TuesdaySep 29	69°F20°C	64°F18°C	0.43 in10.8 mm· 59%	84%	Rain	W 4 mph6 km/h
DayOvercast and warm, with a high of 69°F20°C. Light wind from the WNW around 3 mph5 km/h. 54% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the WSW around 4 mph6 km/h. 59% chance of rain throughout the night.
	WednesdaySep 30	70°F21°C	64°F18°C	0.67 in17.1 mm· 60%	73%	Light Rain	WSW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 64°F18°C. Light wind from the WSW around 5 mph8 km/h. 58% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the SW around 4 mph7 km/h. 60% chance of light rain throughout the night.
	ThursdayOct 1	67°F19°C	60°F16°C	0.55 in14 mm· 58%	65%	Showers	W 6 mph10 km/h
DayMostly cloudy and mild, with a high of 67°F19°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 57% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Light wind from the W around 6 mph9 km/h. 58% chance of showers throughout the night.
	FridayOct 2	64°F18°C	57°F14°C	0.11 in2.8 mm· 41%	53%	Showers	NNE 5 mph8 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 57°F14°C. Breezy from the NNE at 5 to 7 mph9 to 11 km/h. 28% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the NNE around 5 mph8 km/h. 41% chance of showers throughout the night.
	SaturdayOct 3	67°F20°C	57°F14°C	0.16 in4 mm· 31%	58%	Showers	E 4 mph6 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 57°F14°C. Light wind from the ENE around 4 mph7 km/h. 28% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the ESE around 4 mph6 km/h. 31% chance of showers throughout the night.
	SundayOct 4	66°F19°C	59°F15°C	0.39 in9.8 mm· 51%	66%	Showers	NNW 5 mph9 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 59°F15°C. Breezy from the NNW at 6 to 7 mph9 to 11 km/h. 51% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Light wind from the N around 5 mph8 km/h. 48% chance of showers throughout the night.
	MondayOct 5	65°F18°C	57°F14°C	0.21 in5.4 mm· 42%	58%	Showers	NNE 5 mph9 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 57°F14°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 37% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the NE around 5 mph8 km/h. 42% chance of showers throughout the night.
	TuesdayOct 6	66°F19°C	57°F14°C	0.16 in4.1 mm· 27%	50%	Showers	NE 5 mph8 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 57°F14°C. Light wind from the NNE around 5 mph8 km/h. 27% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the ENE around 4 mph7 km/h. 25% chance of showers throughout the night.
	WednesdayOct 7	66°F19°C	58°F15°C	0.25 in6.4 mm· 36%	57%	Showers	NE 5 mph8 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 58°F15°C. Light wind from the NNE around 5 mph8 km/h. 36% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the ENE around 5 mph7 km/h. 31% chance of showers throughout the night.

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