Current Conditions

Itsukaichi, Tokyo

75°F24°C

Heavy Rain

Wind

SSW 6 mph10 km/h

Humidity

95%

Cloud Cover

97%

As of Wednesday, September 9, 2026 at 1:43 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 83°F28°C and morning low of 75°F24°C — feels like 91°F33°C. Light wind from the SW around 5 mph8 km/h. 99% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 68°F20°C. Light wind from the S around 6 mph9 km/h. 100% chance of heavy rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Heavy Rain	High 83°F28°CFeels 91°F33°C	Low 68°F20°C	Precip 1.13 in28.6 mm100%	Cloud 93%	Wind SSW 5 mph8 km/h	Wednesday: Overcast and warm, with a high of 83°F28°C and morning low of 75°F24°C — feels like 91°F33°C. Light wind from the SW around 5 mph8 km/h. 99% chance of rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 68°F20°C. Light wind from the S around 6 mph9 km/h. 100% chance of heavy rain throughout the night.
Rain	High 67°F19°C	Low 64°F18°C	Precip 0.63 in16 mm96%	Cloud 98%	Wind ENE 3 mph5 km/h	Thursday: Overcast and mild, with a high of 66°F19°C. Light wind from the ENE around 3 mph6 km/h. 88% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 64°F18°C. Light wind from the ENE around 3 mph4 km/h. 96% chance of rain throughout the night.
Rain	High 70°F21°C	Low 62°F17°C	Precip 1.13 in28.7 mm87%	Cloud 94%	Wind NNE 3 mph4 km/h	Friday: Overcast and warm, with a high of 70°F21°C and morning low of 62°F17°C. Light wind from the NNE around 3 mph5 km/h. 87% chance of rain throughout the day. Friday Night: Overcast, with a low around 63°F17°C. Light wind from the NNE around 2 mph4 km/h. 85% chance of rain throughout the night.
Light Rain	High 73°F23°C	Low 66°F19°C	Precip 0.14 in3.5 mm37%	Cloud 90%	Wind ENE 3 mph4 km/h	Saturday: Overcast and warm, with a high of 73°F23°C and morning low of 66°F19°C. Light wind from the ENE around 3 mph5 km/h. 36% chance of drizzle throughout the day. Humid. Saturday Night: Overcast, with a low around 66°F19°C. Light wind from the ENE around 2 mph4 km/h. 37% chance of light rain throughout the night.
Drizzle	High 75°F24°C	Low 68°F20°C	Precip 0.11 in2.7 mm46%	Cloud 92%	Wind E 3 mph4 km/h	Sunday: Overcast and warm, with a high of 75°F24°C and morning low of 68°F20°C. Light wind from the E around 3 mph5 km/h. 46% chance of drizzle throughout the day. Humid. Sunday Night: Overcast, with a low around 68°F20°C. Light wind from the E around 2 mph3 km/h. 31% chance of drizzle throughout the night.
Showers	High 82°F28°CFeels 87°F30°C	Low 70°F21°C	Precip 0.12 in3.1 mm49%	Cloud 68%	Wind S 3 mph5 km/h	Monday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Light wind from the S around 4 mph6 km/h. 49% chance of showers around midday. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the SW around 2 mph4 km/h. 48% chance of light rain in the evening.
Rain	High 76°F24°C	Low 70°F21°C	Precip 0.61 in15.4 mm86%	Cloud 96%	Wind ENE 3 mph5 km/h	Tuesday: Overcast and warm, with a high of 76°F24°C. Light wind from the E around 4 mph6 km/h. 85% chance of rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 70°F21°C. Light wind from the NW around 3 mph4 km/h. 86% chance of rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	83°F28°C Feels 91°F33°C	68°F20°C	1.13 in28.6 mm· 100%	93%	Heavy Rain	SSW 5 mph8 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 75°F24°C — feels like 91°F33°C. Light wind from the SW around 5 mph8 km/h. 99% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 68°F20°C. Light wind from the S around 6 mph9 km/h. 100% chance of heavy rain throughout the night.
	ThursdaySep 10	67°F19°C	64°F18°C	0.63 in16 mm· 96%	98%	Rain	ENE 3 mph5 km/h
DayOvercast and mild, with a high of 66°F19°C. Light wind from the ENE around 3 mph6 km/h. 88% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the ENE around 3 mph4 km/h. 96% chance of rain throughout the night.
	FridaySep 11	70°F21°C	62°F17°C	1.13 in28.7 mm· 87%	94%	Rain	NNE 3 mph4 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 62°F17°C. Light wind from the NNE around 3 mph5 km/h. 87% chance of rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the NNE around 2 mph4 km/h. 85% chance of rain throughout the night.
	SaturdaySep 12	73°F23°C	66°F19°C	0.14 in3.5 mm· 37%	90%	Light Rain	ENE 3 mph4 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 66°F19°C. Light wind from the ENE around 3 mph5 km/h. 36% chance of drizzle throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the ENE around 2 mph4 km/h. 37% chance of light rain throughout the night.
	SundaySep 13	75°F24°C	68°F20°C	0.11 in2.7 mm· 46%	92%	Drizzle	E 3 mph4 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 68°F20°C. Light wind from the E around 3 mph5 km/h. 46% chance of drizzle throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the E around 2 mph3 km/h. 31% chance of drizzle throughout the night.
	MondaySep 14	82°F28°C Feels 87°F30°C	70°F21°C	0.12 in3.1 mm· 49%	68%	Showers	S 3 mph5 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Light wind from the S around 4 mph6 km/h. 49% chance of showers around midday. Heavy, humid air. NightMostly cloudy, with a low around 70°F21°C. Light wind from the SW around 2 mph4 km/h. 48% chance of light rain in the evening.
	TuesdaySep 15	76°F24°C	70°F21°C	0.61 in15.4 mm· 86%	96%	Rain	ENE 3 mph5 km/h
DayOvercast and warm, with a high of 76°F24°C. Light wind from the E around 4 mph6 km/h. 85% chance of rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Light wind from the NW around 3 mph4 km/h. 86% chance of rain throughout the night.
	WednesdaySep 16	72°F22°C	68°F20°C	0.76 in19.3 mm· 91%	98%	Rain	NE 3 mph5 km/h
DayOvercast and warm, with a high of 72°F22°C. Light wind from the NE around 4 mph6 km/h. 90% chance of rain throughout the day. Humid. NightOvercast, with a low around 69°F20°C. Light wind from the NNE around 3 mph5 km/h. 91% chance of rain throughout the night.
	ThursdaySep 17	72°F22°C	67°F19°C	0.69 in17.5 mm· 83%	94%	Rain	NNE 3 mph5 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 67°F19°C. Light wind from the NE around 4 mph6 km/h. 83% chance of rain throughout the day. Humid. NightOvercast, with a low around 67°F20°C. Light wind from the NNE around 3 mph5 km/h. 76% chance of light rain throughout the night.
	FridaySep 18	70°F21°C	66°F19°C	0.56 in14.2 mm· 72%	92%	Light Rain	NNE 4 mph7 km/h
DayOvercast and warm, with a high of 70°F21°C. Light wind from the NNE around 5 mph8 km/h. 72% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Light wind from the N around 4 mph6 km/h. 66% chance of light rain throughout the night.
	SaturdaySep 19	71°F22°C	65°F19°C	0.71 in18 mm· 71%	89%	Rain	N 4 mph7 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 65°F19°C. Light wind from the NNE around 5 mph8 km/h. 71% chance of rain throughout the day. NightOvercast, with a low around 66°F19°C. Light wind from the N around 4 mph6 km/h. 67% chance of rain throughout the night.
	SundaySep 20	73°F23°C	66°F19°C	1.07 in27.2 mm· 71%	86%	Rain	NNE 5 mph9 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 66°F19°C. Light wind from the NE around 6 mph9 km/h. 71% chance of rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the NNW around 5 mph8 km/h. 60% chance of rain throughout the night.
	MondaySep 21	74°F23°C	67°F19°C	0.87 in22 mm· 63%	79%	Rain	NNE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 67°F19°C. Breezy from the E at 6 to 7 mph10 to 11 km/h. 63% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 67°F19°C. Light wind from the WNW around 5 mph7 km/h. 58% chance of rain throughout the night.
	TuesdaySep 22	75°F24°C	66°F19°C	0.59 in15.1 mm· 48%	73%	Light Rain	SE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Light wind from the ESE around 6 mph9 km/h. 48% chance of light rain throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the W around 4 mph7 km/h. 45% chance of light rain throughout the night.
	WednesdaySep 23	75°F24°C	65°F19°C	0.56 in14.3 mm· 53%	69%	Showers	NE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F19°C. Light wind from the ENE around 5 mph8 km/h. 53% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the NW around 4 mph6 km/h. 42% chance of light rain throughout the night.

Nearby Cities

Akiruno1 mi1 km Iwai2 mi3 km Ōme4 mi7 km Fussa6 mi10 km Hamura6 mi10 km Hachiōji8 mi12 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: 35.7253°N, 139.2178°E·Elevation: 184m·Timezone: Asia/Tokyo·Population: 24,954