Current Conditions

Iruma, Saitama

71°F22°C

Partly Cloudy

Wind

NE 5 mph8 km/h

Humidity

66%

Cloud Cover

68%

As of Tuesday, October 13, 2026 at 11:17 AM GMT+9

Today's Outlook

Day

Mostly cloudy and warm, with a high of 74°F24°C and morning low of 63°F17°C. Breezy from the E at 5 to 7 mph9 to 11 km/h.

Night

Partly cloudy, with a low around 60°F16°C. Light wind from the S around 5 mph7 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 74°F24°C	Low 60°F16°C	Precip 0.01 in0.2 mm7%	Cloud 44%	Wind ESE 5 mph8 km/h	Tuesday: Mostly cloudy and warm, with a high of 74°F24°C and morning low of 63°F17°C. Breezy from the E at 5 to 7 mph9 to 11 km/h. Tuesday Night: Partly cloudy, with a low around 60°F16°C. Light wind from the S around 5 mph7 km/h.
Showers	High 77°F25°C	Low 64°F18°C	Precip 0.07 in1.8 mm52%	Cloud 43%	Wind NW 5 mph8 km/h	Wednesday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 65°F19°C. Light wind from the NW around 5 mph7 km/h. 49% chance of showers in the morning. Wednesday Night: Partly cloudy, with a low around 64°F18°C. Breezy from the NW at 6 to 8 mph9 to 13 km/h. 52% chance of drizzle in the evening.
Drizzle	High 69°F21°C	Low 61°F16°C	Precip 0.02 in0.6 mm20%	Cloud 64%	Wind E 5 mph8 km/h	Thursday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 61°F16°C. Breezy from the ESE at 6 to 8 mph9 to 13 km/h. Thursday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the N around 5 mph8 km/h. 20% chance of drizzle overnight.
Cloudy	High 74°F23°C	Low 59°F15°C	Precip 0.01 in0.2 mm9%	Cloud 80%	Wind NNW 4 mph7 km/h	Friday: Overcast and warm, with a high of 74°F23°C and morning low of 61°F16°C. Light wind from the NNE around 4 mph7 km/h. Friday Night: Mostly cloudy, with a low around 59°F15°C. Light wind from the NW around 4 mph7 km/h.
Clear	High 73°F23°C	Low 59°F15°C	Precip 0 in0.1 mm2%	Cloud 31%	Wind NE 5 mph9 km/h	Saturday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Light wind from the NE around 6 mph9 km/h. Saturday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the NNW around 5 mph8 km/h.
Partly Cloudy	High 71°F22°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 48%	Wind SSE 6 mph10 km/h	Sunday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 59°F15°C. Breezy from the SE at 7 to 10 mph11 to 17 km/h. Sunday Night: Partly cloudy, with a low around 56°F13°C. Breezy from the S at 6 to 9 mph9 to 14 km/h.
Light Rain	High 75°F24°C	Low 62°F17°C	Precip 0.14 in3.6 mm42%	Cloud 84%	Wind SSW 7 mph12 km/h	Monday: Overcast and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the SSW at 8 to 10 mph13 to 16 km/h. 42% chance of light rain in the morning. Monday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the SSW at 7 to 8 mph11 to 14 km/h. 34% chance of light rain in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdayOct 13	74°F24°C	60°F16°C	0.01 in0.2 mm· 7%	44%	Partly Cloudy	ESE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 63°F17°C. Breezy from the E at 5 to 7 mph9 to 11 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the S around 5 mph7 km/h.
	WednesdayOct 14	77°F25°C	64°F18°C	0.07 in1.8 mm· 52%	43%	Showers	NW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 65°F19°C. Light wind from the NW around 5 mph7 km/h. 49% chance of showers in the morning. NightPartly cloudy, with a low around 64°F18°C. Breezy from the NW at 6 to 8 mph9 to 13 km/h. 52% chance of drizzle in the evening.
	ThursdayOct 15	69°F21°C	61°F16°C	0.02 in0.6 mm· 20%	64%	Drizzle	E 5 mph8 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 61°F16°C. Breezy from the ESE at 6 to 8 mph9 to 13 km/h. NightMostly cloudy, with a low around 61°F16°C. Light wind from the N around 5 mph8 km/h. 20% chance of drizzle overnight.
	FridayOct 16	74°F23°C	59°F15°C	0.01 in0.2 mm· 9%	80%	Cloudy	NNW 4 mph7 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 61°F16°C. Light wind from the NNE around 4 mph7 km/h. NightMostly cloudy, with a low around 59°F15°C. Light wind from the NW around 4 mph7 km/h.
	SaturdayOct 17	73°F23°C	59°F15°C	0 in0.1 mm· 2%	31%	Clear	NE 5 mph9 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Light wind from the NE around 6 mph9 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the NNW around 5 mph8 km/h.
	SundayOct 18	71°F22°C	56°F13°C	0 in0 mm· —	48%	Partly Cloudy	SSE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 59°F15°C. Breezy from the SE at 7 to 10 mph11 to 17 km/h. NightPartly cloudy, with a low around 56°F13°C. Breezy from the S at 6 to 9 mph9 to 14 km/h.
	MondayOct 19	75°F24°C	62°F17°C	0.14 in3.6 mm· 42%	84%	Light Rain	SSW 7 mph12 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the SSW at 8 to 10 mph13 to 16 km/h. 42% chance of light rain in the morning. NightMostly cloudy, with a low around 62°F17°C. Breezy from the SSW at 7 to 8 mph11 to 14 km/h. 34% chance of light rain in the evening.
	TuesdayOct 20	70°F21°C	63°F17°C	0.31 in7.8 mm· 67%	86%	Light Rain	ENE 6 mph9 km/h
DayOvercast and warm, with a high of 70°F21°C. Light wind from the ENE around 6 mph9 km/h. 67% chance of light rain in the morning. NightOvercast, with a low around 63°F17°C. Light wind from the W around 5 mph9 km/h. 64% chance of light rain overnight.
	WednesdayOct 21	69°F21°C	59°F15°C	0.12 in3.1 mm· 47%	59%	Showers	NNE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 63°F17°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 26% chance of drizzle in the morning. NightMostly cloudy, with a low around 59°F15°C. Light wind from the N around 6 mph9 km/h. 47% chance of showers overnight.
	ThursdayOct 22	64°F18°C	56°F14°C	0.17 in4.2 mm· 28%	69%	Showers	NNE 6 mph10 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 57°F14°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 27% chance of showers in the morning. Dry air. NightMostly cloudy, with a low around 56°F14°C. Light wind from the N around 6 mph9 km/h. 28% chance of showers overnight.
	FridayOct 23	63°F17°C	56°F14°C	0.55 in14 mm· 49%	82%	Light Rain	N 6 mph10 km/h
DayOvercast and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 45% chance of light rain in the morning. NightOvercast, with a low around 56°F14°C. Light wind from the NNW around 6 mph10 km/h. 49% chance of light rain overnight.
	SaturdayOct 24	66°F19°C	58°F14°C	1.1 in27.9 mm· 55%	78%	Rain	NNW 6 mph10 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 59°F15°C. Light wind from the N around 6 mph10 km/h. 55% chance of rain in the morning. NightMostly cloudy, with a low around 58°F14°C. Light wind from the NW around 6 mph10 km/h. 55% chance of rain overnight.
	SundayOct 25	68°F20°C	59°F15°C	0.68 in17.2 mm· 50%	67%	Rain	W 6 mph10 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 61°F16°C. Breezy from the SE at 7 mph11 km/h. 45% chance of showers in the morning. NightMostly cloudy, with a low around 59°F15°C. Light wind from the WNW around 6 mph10 km/h. 50% chance of rain overnight.
	MondayOct 26	67°F20°C	58°F14°C	0.5 in12.6 mm· 38%	61%	Showers	NNW 6 mph9 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 60°F15°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 37% chance of showers in the morning. NightMostly cloudy, with a low around 58°F14°C. Light wind from the NW around 6 mph9 km/h. 38% chance of showers overnight.
	TuesdayOct 27	67°F19°C	56°F13°C	0.35 in8.9 mm· 28%	52%	Showers	N 5 mph8 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 58°F14°C. Light wind from the NNE around 5 mph9 km/h. 28% chance of showers in the morning. NightMostly cloudy, with a low around 56°F13°C. Light wind from the NW around 5 mph8 km/h. 28% chance of showers overnight.

Nearby Cities

Sayama3 mi6 km Hakonegasaki3 mi6 km Hannō4 mi6 km Hamura5 mi8 km Yokota5 mi8 km Higashiyamato6 mi9 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: 35.8180°N, 139.3680°E·Elevation: 126m·Timezone: Asia/Tokyo·Population: 147,166