Current Conditions

Iwai, Ibaraki

84°F29°C

Rain

Feels like91°F33°C

Wind

S 6 mph10 km/h

Humidity

72%

Cloud Cover

77%

As of Wednesday, September 2, 2026 at 5:08 PM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 86°F30°C and morning low of 79°F26°C — feels like 95°F35°C. Light wind from the SSW around 4 mph6 km/h. 57% chance of light rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 76°F24°C. Light wind from the SE around 4 mph6 km/h. 93% chance of rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 86°F30°CFeels 95°F35°C	Low 76°F24°C	Precip 0.28 in7.1 mm93%	Cloud 99%	Wind S 4 mph6 km/h	Thursday: Overcast and warm, with a high of 86°F30°C and morning low of 79°F26°C — feels like 95°F35°C. Light wind from the SSW around 4 mph6 km/h. 57% chance of light rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 76°F24°C. Light wind from the SE around 4 mph6 km/h. 93% chance of rain in the evening.
Light Rain	High 80°F27°C	Low 74°F23°C	Precip 0.27 in6.8 mm77%	Cloud 99%	Wind ENE 3 mph5 km/h	Friday: Overcast and warm, with a high of 80°F27°C and morning low of 74°F23°C. Light wind from the ENE around 3 mph6 km/h. 59% chance of light rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 74°F23°C. Light wind from the ENE around 3 mph5 km/h. 77% chance of light rain throughout the night.
Rain	High 75°F24°C	Low 70°F21°C	Precip 0.8 in20.4 mm90%	Cloud 97%	Wind NE 6 mph10 km/h	Saturday: Overcast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 87% chance of rain throughout the day. Humid. Saturday Night: Overcast, with a low around 71°F22°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h. 90% chance of rain throughout the night.
Rain	High 75°F24°C	Low 71°F21°C	Precip 1.2 in30.5 mm84%	Cloud 96%	Wind NE 11 mph17 km/h	Sunday: Overcast and warm, with a high of 75°F24°C and morning low of 71°F21°C. Breezy from the NE at 11 to 12 mph18 to 20 km/h. 76% chance of rain throughout the day. Humid. Sunday Night: Overcast, with a low around 71°F22°C. Breezy from the NNE at 10 to 12 mph16 to 19 km/h. 84% chance of rain throughout the night.
Rain	High 78°F25°C	Low 72°F22°C	Precip 1.94 in49.3 mm84%	Cloud 93%	Wind NNE 10 mph17 km/h	Monday: Overcast and warm, with a high of 78°F25°C and morning low of 72°F22°C. Breezy from the NNE at 11 to 12 mph17 to 19 km/h. 84% chance of rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 72°F22°C. Breezy from the NE at 10 to 12 mph16 to 20 km/h. 84% chance of rain throughout the night.
Light Rain	High 81°F27°CFeels 85°F29°C	Low 73°F23°C	Precip 0.45 in11.4 mm48%	Cloud 77%	Wind SE 6 mph10 km/h	Tuesday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. 48% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the SE around 6 mph9 km/h. 46% chance of light rain throughout the night.
Light Rain	High 82°F28°CFeels 88°F31°C	Low 74°F23°C	Precip 0.38 in9.7 mm52%	Cloud 79%	Wind SSE 6 mph10 km/h	Wednesday: Overcast and warm, with a high of 82°F28°C and morning low of 74°F23°C — feels like 88°F31°C. Breezy from the S at 6 to 8 mph10 to 12 km/h. 52% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 51% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	86°F30°C Feels 95°F35°C	76°F24°C	0.28 in7.1 mm· 93%	99%	Rain	S 4 mph6 km/h
DayOvercast and warm, with a high of 86°F30°C and morning low of 79°F26°C — feels like 95°F35°C. Light wind from the SSW around 4 mph6 km/h. 57% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the SE around 4 mph6 km/h. 93% chance of rain in the evening.
	FridaySep 4	80°F27°C	74°F23°C	0.27 in6.8 mm· 77%	99%	Light Rain	ENE 3 mph5 km/h
DayOvercast and warm, with a high of 80°F27°C and morning low of 74°F23°C. Light wind from the ENE around 3 mph6 km/h. 59% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Light wind from the ENE around 3 mph5 km/h. 77% chance of light rain throughout the night.
	SaturdaySep 5	75°F24°C	70°F21°C	0.8 in20.4 mm· 90%	97%	Rain	NE 6 mph10 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 87% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h. 90% chance of rain throughout the night.
	SundaySep 6	75°F24°C	71°F21°C	1.2 in30.5 mm· 84%	96%	Rain	NE 11 mph17 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 71°F21°C. Breezy from the NE at 11 to 12 mph18 to 20 km/h. 76% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the NNE at 10 to 12 mph16 to 19 km/h. 84% chance of rain throughout the night.
	MondaySep 7	78°F25°C	72°F22°C	1.94 in49.3 mm· 84%	93%	Rain	NNE 10 mph17 km/h
DayOvercast and warm, with a high of 78°F25°C and morning low of 72°F22°C. Breezy from the NNE at 11 to 12 mph17 to 19 km/h. 84% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 72°F22°C. Breezy from the NE at 10 to 12 mph16 to 20 km/h. 84% chance of rain throughout the night.
	TuesdaySep 8	81°F27°C Feels 85°F29°C	73°F23°C	0.45 in11.4 mm· 48%	77%	Light Rain	SE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. 48% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Light wind from the SE around 6 mph9 km/h. 46% chance of light rain throughout the night.
	WednesdaySep 9	82°F28°C Feels 88°F31°C	74°F23°C	0.38 in9.7 mm· 52%	79%	Light Rain	SSE 6 mph10 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 74°F23°C — feels like 88°F31°C. Breezy from the S at 6 to 8 mph10 to 12 km/h. 52% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 51% chance of light rain throughout the night.
	ThursdaySep 10	80°F27°C	74°F23°C	0.39 in9.9 mm· 64%	82%	Light Rain	ESE 7 mph11 km/h
DayOvercast and warm, with a high of 80°F27°C and morning low of 75°F24°C. Breezy from the ESE at 7 to 9 mph12 to 14 km/h. 55% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 64% chance of light rain throughout the night.
	FridaySep 11	76°F25°C	71°F22°C	0.37 in9.4 mm· 74%	88%	Light Rain	ENE 6 mph9 km/h
DayOvercast and warm, with a high of 76°F25°C and morning low of 71°F22°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. 57% chance of light rain throughout the day. Humid. NightOvercast, with a low around 72°F22°C. Light wind from the NE around 5 mph9 km/h. 74% chance of light rain throughout the night.
	SaturdaySep 12	78°F26°C	70°F21°C	0.17 in4.2 mm· 34%	84%	Light Rain	NE 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 6 mph9 km/h. 34% chance of light rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Light wind from the NE around 5 mph8 km/h. 32% chance of light rain throughout the night.
	SundaySep 13	82°F28°C Feels 86°F30°C	72°F22°C	0.11 in2.7 mm· 29%	73%	Drizzle	ESE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 72°F22°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 29% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Light wind from the E around 5 mph8 km/h. 22% chance of drizzle throughout the night.
	MondaySep 14	82°F28°C Feels 86°F30°C	73°F23°C	0.18 in4.6 mm· 38%	71%	Light Rain	ESE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 73°F23°C. Breezy from the ESE at 5 to 7 mph9 to 11 km/h. 35% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Light wind from the E around 5 mph8 km/h. 38% chance of showers throughout the night.
	TuesdaySep 15	81°F27°C Feels 85°F29°C	73°F23°C	0.25 in6.4 mm· 47%	79%	Light Rain	E 6 mph9 km/h
DayOvercast and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the ESE at 6 to 8 mph10 to 13 km/h. 47% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Light wind from the E around 5 mph8 km/h. 42% chance of light rain throughout the night.
	WednesdaySep 16	81°F27°C Feels 84°F29°C	72°F22°C	0.28 in7.2 mm· 41%	79%	Light Rain	ESE 6 mph9 km/h
DayOvercast and warm, with a high of 81°F27°C and morning low of 72°F22°C. Breezy from the ESE at 6 to 7 mph10 to 12 km/h. 41% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Light wind from the E around 6 mph9 km/h. 36% chance of light rain throughout the night.
	ThursdaySep 17	81°F27°C Feels 84°F29°C	72°F22°C	0.2 in5.1 mm· 47%	80%	Light Rain	E 6 mph9 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 72°F22°C. Breezy from the ESE at 6 to 8 mph10 to 12 km/h. 47% chance of light rain throughout the day. Humid. NightOvercast, with a low around 73°F23°C. Light wind from the NE around 5 mph8 km/h. 28% chance of light rain throughout the night.

Nearby Cities

Bandō2 mi4 km Jōsō4 mi6 km Mitsukaidō5 mi8 km Ishige6 mi10 km Sakai7 mi11 km Noda7 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: 36.0500°N, 139.9000°E·Elevation: 5m·Timezone: Asia/Tokyo·Population: 42,497