Current Conditions

Sanmu, Chiba

76°F25°C

Rain

Wind

ENE 7 mph12 km/h

Humidity

94%

Cloud Cover

99%

As of Thursday, August 13, 2026 at 11:32 PM GMT+9

Today's Outlook

Night

Overcast, with a low around 76°F24°C. Breezy from the ENE at 6 to 7 mph10 to 12 km/h. 92% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 82°F28°CFeels 88°F31°C	Low 76°F24°C	Precip 0.68 in17.3 mm100%	Cloud 88%	Wind ENE 7 mph11 km/h	Friday: Overcast and warm, with a high of 82°F28°C and morning low of 76°F24°C — feels like 88°F31°C. Breezy from the ENE at 8 mph12 km/h. 100% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 76°F24°C. Breezy from the ENE at 6 to 7 mph10 to 12 km/h. 92% chance of light rain throughout the night.
Showers	High 83°F28°CFeels 87°F31°C	Low 77°F25°C	Precip 0.09 in2.3 mm74%	Cloud 70%	Wind E 7 mph11 km/h	Saturday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 77°F25°C. Breezy from the E at 8 to 9 mph13 to 15 km/h. 30% chance of drizzle throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 77°F25°C. Breezy from the E at 6 to 7 mph10 to 12 km/h. 74% chance of light rain overnight.
Drizzle	High 82°F28°CFeels 87°F31°C	Low 75°F24°C	Precip 0.04 in1.1 mm55%	Cloud 68%	Wind ENE 7 mph10 km/h	Sunday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 75°F24°C — feels like 88°F31°C. Breezy from the ENE at 7 to 8 mph12 to 13 km/h. 55% chance of drizzle throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the ENE around 6 mph9 km/h. 19% chance of drizzle in the evening.
Drizzle	High 84°F29°CFeels 90°F32°C	Low 76°F25°C	Precip 0.04 in1.1 mm52%	Cloud 85%	Wind ESE 5 mph8 km/h	Monday: Overcast and warm, with a high of 84°F29°C and morning low of 77°F25°C — feels like 90°F32°C. Breezy from the ESE at 5 to 7 mph8 to 11 km/h. 52% chance of drizzle throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 76°F25°C. Light wind from the ESE around 5 mph8 km/h. 16% chance of drizzle in the evening.
Light Rain	High 85°F29°CFeels 92°F33°C	Low 78°F25°C	Precip 0.08 in2.1 mm41%	Cloud 71%	Wind SE 5 mph8 km/h	Tuesday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 78°F25°C — feels like 91°F33°C. Breezy from the SE at 6 to 7 mph9 to 12 km/h. 41% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 78°F25°C. Light wind from the SE around 5 mph8 km/h. 15% chance of drizzle throughout the night.
Drizzle	High 86°F30°CFeels 95°F35°C	Low 78°F26°C	Precip 0.07 in1.7 mm37%	Cloud 57%	Wind SE 5 mph8 km/h	Wednesday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 78°F26°C — feels like 95°F35°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. 37% chance of drizzle throughout the day. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 78°F26°C. Light wind from the SE around 5 mph7 km/h. 14% chance of drizzle throughout the night.
Showers	High 86°F30°CFeels 95°F35°C	Low 79°F26°C	Precip 0.07 in1.7 mm36%	Cloud 60%	Wind SE 5 mph8 km/h	Thursday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 79°F26°C — feels like 95°F35°C. Breezy from the SE at 5 to 7 mph9 to 12 km/h. 36% chance of showers throughout the day. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 79°F26°C. Light wind from the SSE around 5 mph8 km/h. 19% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	FridayAug 14	82°F28°C Feels 88°F31°C	76°F24°C	0.68 in17.3 mm· 100%	88%	Rain	ENE 7 mph11 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 76°F24°C — feels like 88°F31°C. Breezy from the ENE at 8 mph12 km/h. 100% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Breezy from the ENE at 6 to 7 mph10 to 12 km/h. 92% chance of light rain throughout the night.
	SaturdayAug 15	83°F28°C Feels 87°F31°C	77°F25°C	0.09 in2.3 mm· 74%	70%	Showers	E 7 mph11 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 77°F25°C. Breezy from the E at 8 to 9 mph13 to 15 km/h. 30% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Breezy from the E at 6 to 7 mph10 to 12 km/h. 74% chance of light rain overnight.
	SundayAug 16	82°F28°C Feels 87°F31°C	75°F24°C	0.04 in1.1 mm· 55%	68%	Drizzle	ENE 7 mph10 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 75°F24°C — feels like 88°F31°C. Breezy from the ENE at 7 to 8 mph12 to 13 km/h. 55% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Light wind from the ENE around 6 mph9 km/h. 19% chance of drizzle in the evening.
	MondayAug 17	84°F29°C Feels 90°F32°C	76°F25°C	0.04 in1.1 mm· 52%	85%	Drizzle	ESE 5 mph8 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 77°F25°C — feels like 90°F32°C. Breezy from the ESE at 5 to 7 mph8 to 11 km/h. 52% chance of drizzle throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F25°C. Light wind from the ESE around 5 mph8 km/h. 16% chance of drizzle in the evening.
	TuesdayAug 18	85°F29°C Feels 92°F33°C	78°F25°C	0.08 in2.1 mm· 41%	71%	Light Rain	SE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 78°F25°C — feels like 91°F33°C. Breezy from the SE at 6 to 7 mph9 to 12 km/h. 41% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F25°C. Light wind from the SE around 5 mph8 km/h. 15% chance of drizzle throughout the night.
	WednesdayAug 19	86°F30°C Feels 95°F35°C	78°F26°C	0.07 in1.7 mm· 37%	57%	Drizzle	SE 5 mph8 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 78°F26°C — feels like 95°F35°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. 37% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the SE around 5 mph7 km/h. 14% chance of drizzle throughout the night.
	ThursdayAug 20	86°F30°C Feels 95°F35°C	79°F26°C	0.07 in1.7 mm· 36%	60%	Showers	SE 5 mph8 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 79°F26°C — feels like 95°F35°C. Breezy from the SE at 5 to 7 mph9 to 12 km/h. 36% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Light wind from the SSE around 5 mph8 km/h. 19% chance of drizzle in the evening.
	FridayAug 21	86°F30°C Feels 94°F34°C	79°F26°C	0.12 in3 mm· 42%	65%	Showers	S 6 mph9 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 79°F26°C — feels like 93°F34°C. Breezy from the S at 6 to 8 mph10 to 13 km/h. 42% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the S at 5 to 7 mph9 to 11 km/h. 28% chance of drizzle throughout the night.
	SaturdayAug 22	86°F30°C Feels 96°F35°C	79°F26°C	0.13 in3.3 mm· 46%	66%	Showers	S 6 mph10 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 79°F26°C — feels like 95°F35°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 46% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 35% chance of showers throughout the night.
	SundayAug 23	87°F30°C Feels 96°F36°C	79°F26°C	0.12 in3 mm· 31%	60%	Showers	SSW 7 mph12 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 31% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. 21% chance of drizzle throughout the night.
	MondayAug 24	87°F31°C Feels 97°F36°C	79°F26°C	0.11 in2.8 mm· 27%	49%	Showers	S 7 mph11 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 27% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Breezy from the S at 7 mph11 km/h. 20% chance of drizzle throughout the night.
	TuesdayAug 25	87°F31°C Feels 97°F36°C	79°F26°C	0.08 in2 mm· 28%	46%	Showers	S 7 mph11 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. 28% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 15% chance of drizzle throughout the night.
	WednesdayAug 26	88°F31°C Feels 98°F37°C	80°F27°C	0.09 in2.3 mm· 19%	47%	Drizzle	SSW 8 mph12 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 80°F27°C — feels like 99°F37°C. Breezy from the SSW at 8 to 9 mph12 to 15 km/h. 19% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F27°C. Breezy from the SSW at 8 to 9 mph12 to 14 km/h. 11% chance of drizzle throughout the night.
	ThursdayAug 27	87°F30°C Feels 96°F36°C	80°F26°C	0.13 in3.4 mm· 36%	51%	Showers	S 8 mph12 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 80°F26°C — feels like 97°F36°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 36% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F26°C. Breezy from the S at 8 mph12 km/h. 22% chance of drizzle throughout the night.
	FridayAug 28	85°F30°C Feels 93°F34°C	79°F26°C	0.22 in5.6 mm· 44%	56%	Showers	SSE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 79°F26°C — feels like 93°F34°C. Breezy from the SSE at 8 to 10 mph13 to 15 km/h. 44% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSE at 7 to 8 mph12 to 14 km/h. 28% chance of showers throughout the night.

Nearby Cities

Narutō2 mi3 km Yokoshiba4 mi6 km Yachimata6 mi9 km Tōgane6 mi10 km Ryōgoku7 mi11 km Ōamishirasato9 mi14 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: 35.6276°N, 140.4176°E·Elevation: 52m·Timezone: Asia/Tokyo·Population: 48,444