Current Conditions

Kawagoe, Saitama

81°F27°C

Rain

Feels like87°F30°C

Wind

SSE 3 mph4 km/h

Humidity

81%

Cloud Cover

99%

As of Thursday, September 3, 2026 at 9:26 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 84°F29°C and morning low of 78°F25°C — feels like 91°F33°C. Light wind from the NNE around 3 mph5 km/h. 61% chance of light rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 75°F24°C. Light wind from the NNW around 3 mph5 km/h. 90% chance of rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 84°F29°CFeels 91°F33°C	Low 75°F24°C	Precip 0.24 in6.2 mm90%	Cloud 99%	Wind N 3 mph5 km/h	Thursday: Overcast and warm, with a high of 84°F29°C and morning low of 78°F25°C — feels like 91°F33°C. Light wind from the NNE around 3 mph5 km/h. 61% chance of light rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 75°F24°C. Light wind from the NNW around 3 mph5 km/h. 90% chance of rain in the evening.
Rain	High 79°F26°C	Low 74°F23°C	Precip 0.4 in10.1 mm91%	Cloud 99%	Wind NE 3 mph5 km/h	Friday: Overcast and warm, with a high of 79°F26°C and morning low of 74°F23°C. Light wind from the NE around 3 mph5 km/h. 80% chance of light rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 74°F23°C. Light wind from the NNE around 3 mph5 km/h. 91% chance of rain throughout the night.
Rain	High 77°F25°C	Low 70°F21°C	Precip 0.6 in15.3 mm94%	Cloud 97%	Wind NE 4 mph7 km/h	Saturday: Overcast and warm, with a high of 77°F25°C and morning low of 70°F21°C. Light wind from the NE around 5 mph8 km/h. 82% chance of rain throughout the day. Humid. Saturday Night: Overcast, with a low around 71°F21°C. Light wind from the NE around 4 mph7 km/h. 94% chance of rain throughout the night.
Rain	High 75°F24°C	Low 70°F21°C	Precip 0.72 in18.4 mm89%	Cloud 99%	Wind N 8 mph12 km/h	Sunday: Overcast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h. 75% chance of rain throughout the day. Humid. Sunday Night: Overcast, with a low around 70°F21°C. Breezy from the N at 7 to 8 mph11 to 13 km/h. 89% chance of rain throughout the night.
Heavy Rain	High 77°F25°C	Low 71°F22°C	Precip 3.05 in77.5 mm97%	Cloud 97%	Wind NNW 8 mph12 km/h	Monday: Overcast and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the NNW at 8 to 9 mph13 to 15 km/h. 97% chance of heavy rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 71°F22°C. Breezy from the N at 7 to 10 mph12 to 15 km/h. 95% chance of heavy rain throughout the night.
Light Rain	High 83°F28°CFeels 89°F32°C	Low 74°F23°C	Precip 0.44 in11.3 mm56%	Cloud 78%	Wind SSE 5 mph7 km/h	Tuesday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 74°F23°C — feels like 90°F32°C. Light wind from the SSE around 5 mph8 km/h. 52% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the S around 4 mph7 km/h. 56% chance of light rain throughout the night.
Rain	High 83°F28°CFeels 90°F32°C	Low 75°F24°C	Precip 0.52 in13.3 mm80%	Cloud 81%	Wind ESE 4 mph7 km/h	Wednesday: Overcast and warm, with a high of 83°F28°C and morning low of 75°F24°C — feels like 90°F32°C. Light wind from the ESE around 4 mph7 km/h. 70% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 75°F24°C. Light wind from the E around 4 mph6 km/h. 80% chance of rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	84°F29°C Feels 91°F33°C	75°F24°C	0.24 in6.2 mm· 90%	99%	Rain	N 3 mph5 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 78°F25°C — feels like 91°F33°C. Light wind from the NNE around 3 mph5 km/h. 61% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the NNW around 3 mph5 km/h. 90% chance of rain in the evening.
	FridaySep 4	79°F26°C	74°F23°C	0.4 in10.1 mm· 91%	99%	Rain	NE 3 mph5 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 74°F23°C. Light wind from the NE around 3 mph5 km/h. 80% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Light wind from the NNE around 3 mph5 km/h. 91% chance of rain throughout the night.
	SaturdaySep 5	77°F25°C	70°F21°C	0.6 in15.3 mm· 94%	97%	Rain	NE 4 mph7 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 70°F21°C. Light wind from the NE around 5 mph8 km/h. 82% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F21°C. Light wind from the NE around 4 mph7 km/h. 94% chance of rain throughout the night.
	SundaySep 6	75°F24°C	70°F21°C	0.72 in18.4 mm· 89%	99%	Rain	N 8 mph12 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h. 75% chance of rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Breezy from the N at 7 to 8 mph11 to 13 km/h. 89% chance of rain throughout the night.
	MondaySep 7	77°F25°C	71°F22°C	3.05 in77.5 mm· 97%	97%	Heavy Rain	NNW 8 mph12 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the NNW at 8 to 9 mph13 to 15 km/h. 97% chance of heavy rain throughout the day. Heavy, humid air. NightOvercast, with a low around 71°F22°C. Breezy from the N at 7 to 10 mph12 to 15 km/h. 95% chance of heavy rain throughout the night.
	TuesdaySep 8	83°F28°C Feels 89°F32°C	74°F23°C	0.44 in11.3 mm· 56%	78%	Light Rain	SSE 5 mph7 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 74°F23°C — feels like 90°F32°C. Light wind from the SSE around 5 mph8 km/h. 52% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Light wind from the S around 4 mph7 km/h. 56% chance of light rain throughout the night.
	WednesdaySep 9	83°F28°C Feels 90°F32°C	75°F24°C	0.52 in13.3 mm· 80%	81%	Rain	ESE 4 mph7 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 75°F24°C — feels like 90°F32°C. Light wind from the ESE around 4 mph7 km/h. 70% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the E around 4 mph6 km/h. 80% chance of rain throughout the night.
	ThursdaySep 10	76°F25°C	72°F22°C	0.64 in16.2 mm· 76%	94%	Light Rain	NE 5 mph8 km/h
DayOvercast and warm, with a high of 76°F25°C. Light wind from the NE around 6 mph9 km/h. 76% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 72°F22°C. Light wind from the NE around 4 mph7 km/h. 76% chance of light rain throughout the night.
	FridaySep 11	76°F24°C	70°F21°C	0.41 in10.4 mm· 70%	92%	Light Rain	NE 4 mph7 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 70°F21°C. Light wind from the NE around 5 mph8 km/h. 57% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Light wind from the NE around 4 mph6 km/h. 70% chance of light rain throughout the night.
	SaturdaySep 12	78°F26°C	70°F21°C	0.28 in7 mm· 58%	85%	Light Rain	NE 4 mph6 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Light wind from the ENE around 4 mph7 km/h. 36% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F21°C. Light wind from the NE around 4 mph6 km/h. 58% chance of light rain throughout the night.
	SundaySep 13	80°F27°C	72°F22°C	0.19 in4.9 mm· 41%	79%	Light Rain	ENE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 72°F22°C. Light wind from the ENE around 5 mph7 km/h. 33% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Light wind from the NE around 4 mph6 km/h. 41% chance of light rain throughout the night.
	MondaySep 14	79°F26°C	71°F22°C	0.32 in8.2 mm· 48%	79%	Light Rain	NE 4 mph7 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 71°F22°C. Light wind from the ENE around 5 mph8 km/h. 44% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Light wind from the NNE around 4 mph6 km/h. 48% chance of light rain throughout the night.
	TuesdaySep 15	78°F26°C	71°F22°C	0.37 in9.5 mm· 60%	86%	Light Rain	NE 4 mph7 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 71°F22°C. Light wind from the NE around 5 mph8 km/h. 59% chance of light rain throughout the day. Humid. NightOvercast, with a low around 72°F22°C. Light wind from the NNE around 4 mph6 km/h. 60% chance of light rain throughout the night.
	WednesdaySep 16	78°F26°C	70°F21°C	0.36 in9.2 mm· 54%	83%	Light Rain	NE 4 mph7 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Light wind from the NE around 5 mph8 km/h. 48% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F21°C. Light wind from the NNE around 4 mph6 km/h. 54% chance of light rain throughout the night.
	ThursdaySep 17	78°F26°C	70°F21°C	0.38 in9.6 mm· 46%	82%	Light Rain	NNE 5 mph8 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Light wind from the NE around 5 mph8 km/h. 46% chance of light rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Light wind from the NNE around 4 mph7 km/h. 45% chance of light rain throughout the night.

Nearby Cities

Fujimino2 mi4 km Kamifukuoka3 mi5 km Igusa4 mi7 km Ōi4 mi7 km Sashiōgi5 mi9 km Sayama6 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 35.9086°N, 139.4853°E·Elevation: 26m·Timezone: Asia/Tokyo·Population: 354,571