Current Conditions

Shonai, Yamagata

69°F21°C

Rain

Wind

NW 8 mph13 km/h

Humidity

83%

Cloud Cover

99%

As of Wednesday, September 9, 2026 at 11:39 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 69°F21°C. Breezy from the NNW at 7 to 8 mph12 to 13 km/h. 99% chance of rain throughout the day.

Night

Overcast, with a low around 65°F18°C. Breezy from the NNW at 7 to 8 mph11 to 13 km/h. 12% chance of drizzle in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 69°F21°C	Low 65°F18°C	Precip 0.31 in8 mm99%	Cloud 94%	Wind NNW 7 mph12 km/h	Wednesday: Overcast and warm, with a high of 69°F21°C. Breezy from the NNW at 7 to 8 mph12 to 13 km/h. 99% chance of rain throughout the day. Wednesday Night: Overcast, with a low around 65°F18°C. Breezy from the NNW at 7 to 8 mph11 to 13 km/h. 12% chance of drizzle in the evening.
Partly Cloudy	High 74°F23°C	Low 60°F16°C	Precip 0 in0 mm—	Cloud 43%	Wind ENE 4 mph6 km/h	Thursday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 60°F16°C. Light wind from the ENE around 3 mph5 km/h. Thursday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the NE around 5 mph8 km/h.
Light Rain	High 72°F22°C	Low 64°F18°C	Precip 0.08 in2.1 mm44%	Cloud 74%	Wind ESE 4 mph6 km/h	Friday: Overcast and warm, with a high of 72°F22°C and morning low of 64°F18°C. Light wind from the SE around 3 mph5 km/h. 44% chance of light rain throughout the day. Friday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the E around 4 mph6 km/h. 19% chance of drizzle overnight.
Partly Cloudy	High 78°F25°C	Low 63°F17°C	Precip 0 in0.1 mm2%	Cloud 66%	Wind ENE 4 mph6 km/h	Saturday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 63°F17°C. Light wind from the ENE around 3 mph6 km/h. Saturday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the ENE around 4 mph6 km/h.
Showers	High 78°F26°C	Low 66°F19°C	Precip 0.11 in2.9 mm38%	Cloud 62%	Wind SE 6 mph10 km/h	Sunday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 66°F19°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. 34% chance of showers throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 66°F19°C. Breezy from the ESE at 6 to 7 mph9 to 11 km/h. 38% chance of showers in the evening.
Rain	High 74°F23°C	Low 71°F22°C	Precip 0.91 in23 mm93%	Cloud 84%	Wind SW 5 mph8 km/h	Monday: Overcast and warm, with a high of 74°F23°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h. 93% chance of rain throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the SSW around 5 mph7 km/h. 69% chance of rain throughout the night.
Light Rain	High 71°F22°C	Low 68°F20°C	Precip 0.53 in13.4 mm77%	Cloud 94%	Wind NE 3 mph5 km/h	Tuesday: Overcast and warm, with a high of 71°F22°C. Light wind from the NE around 3 mph5 km/h. 77% chance of light rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 68°F20°C. Light wind from the NE around 3 mph5 km/h. 64% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	69°F21°C	65°F18°C	0.31 in8 mm· 99%	94%	Rain	NNW 7 mph12 km/h
DayOvercast and warm, with a high of 69°F21°C. Breezy from the NNW at 7 to 8 mph12 to 13 km/h. 99% chance of rain throughout the day. NightOvercast, with a low around 65°F18°C. Breezy from the NNW at 7 to 8 mph11 to 13 km/h. 12% chance of drizzle in the evening.
	ThursdaySep 10	74°F23°C	60°F16°C	0 in0 mm· —	43%	Partly Cloudy	ENE 4 mph6 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 60°F16°C. Light wind from the ENE around 3 mph5 km/h. NightPartly cloudy, with a low around 61°F16°C. Light wind from the NE around 5 mph8 km/h.
	FridaySep 11	72°F22°C	64°F18°C	0.08 in2.1 mm· 44%	74%	Light Rain	ESE 4 mph6 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 64°F18°C. Light wind from the SE around 3 mph5 km/h. 44% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the E around 4 mph6 km/h. 19% chance of drizzle overnight.
	SaturdaySep 12	78°F25°C	63°F17°C	0 in0.1 mm· 2%	66%	Partly Cloudy	ENE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 63°F17°C. Light wind from the ENE around 3 mph6 km/h. NightMostly cloudy, with a low around 64°F18°C. Light wind from the ENE around 4 mph6 km/h.
	SundaySep 13	78°F26°C	66°F19°C	0.11 in2.9 mm· 38%	62%	Showers	SE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 66°F19°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. 34% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 66°F19°C. Breezy from the ESE at 6 to 7 mph9 to 11 km/h. 38% chance of showers in the evening.
	MondaySep 14	74°F23°C	71°F22°C	0.91 in23 mm· 93%	84%	Rain	SW 5 mph8 km/h
DayOvercast and warm, with a high of 74°F23°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h. 93% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Light wind from the SSW around 5 mph7 km/h. 69% chance of rain throughout the night.
	TuesdaySep 15	71°F22°C	68°F20°C	0.53 in13.4 mm· 77%	94%	Light Rain	NE 3 mph5 km/h
DayOvercast and warm, with a high of 71°F22°C. Light wind from the NE around 3 mph5 km/h. 77% chance of light rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the NE around 3 mph5 km/h. 64% chance of light rain throughout the night.
	WednesdaySep 16	72°F22°C	66°F19°C	0.49 in12.5 mm· 68%	94%	Light Rain	E 4 mph7 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 66°F19°C. Light wind from the E around 4 mph7 km/h. 65% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Light wind from the E around 4 mph7 km/h. 68% chance of light rain throughout the night.
	ThursdaySep 17	72°F22°C	65°F19°C	0.35 in8.9 mm· 50%	90%	Light Rain	E 5 mph8 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 65°F19°C. Light wind from the E around 5 mph8 km/h. 50% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Light wind from the E around 5 mph8 km/h. 48% chance of light rain throughout the night.
	FridaySep 18	73°F23°C	65°F18°C	0.28 in7.1 mm· 36%	85%	Light Rain	E 5 mph9 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 65°F18°C. Light wind from the E around 6 mph9 km/h. 36% chance of light rain throughout the day. NightOvercast, with a low around 65°F19°C. Light wind from the E around 5 mph8 km/h. 33% chance of light rain throughout the night.
	SaturdaySep 19	73°F23°C	65°F18°C	0.38 in9.6 mm· 29%	78%	Light Rain	E 6 mph10 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the E at 7 mph11 km/h. 29% chance of light rain throughout the day. NightMostly cloudy, with a low around 65°F19°C. Breezy from the E at 6 to 7 mph10 to 11 km/h. 29% chance of light rain throughout the night.
	SundaySep 20	72°F22°C	65°F18°C	0.44 in11.1 mm· 42%	78%	Light Rain	E 7 mph12 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 65°F18°C. Breezy from the ESE at 8 mph12 km/h. 42% chance of light rain throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the E at 7 mph11 km/h. 38% chance of light rain throughout the night.
	MondaySep 21	73°F23°C	65°F18°C	0.42 in10.7 mm· 45%	75%	Light Rain	ESE 7 mph12 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the ESE at 8 mph12 km/h. 45% chance of light rain throughout the day. NightMostly cloudy, with a low around 65°F19°C. Breezy from the ESE at 7 mph11 km/h. 41% chance of light rain throughout the night.
	TuesdaySep 22	73°F23°C	65°F18°C	0.24 in6.1 mm· 35%	65%	Showers	SE 8 mph12 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the SSE at 8 mph13 km/h. 35% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the SE at 7 mph11 km/h. 32% chance of showers throughout the night.
	WednesdaySep 23	73°F23°C	65°F18°C	0.28 in7 mm· 42%	67%	Showers	SSW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 42% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the S at 7 mph12 km/h. 34% chance of showers throughout the night.

Nearby Cities

Sakata5 mi9 km Tsuruoka10 mi16 km Shinjō22 mi36 km Nikaho29 mi47 km Obanazawa32 mi51 km Yachi37 mi59 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: 38.8485°N, 139.9031°E·Elevation: 7m·Timezone: Asia/Tokyo·Population: 20,940