Current Conditions

Koga, Ibaraki

78°F26°C

Rain

Wind

SE 2 mph3 km/h

Humidity

89%

Cloud Cover

98%

As of Thursday, September 3, 2026 at 2:27 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 84°F29°C and morning low of 78°F26°C — feels like 93°F34°C. Light wind from the SSE around 3 mph4 km/h. 56% chance of light rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 75°F24°C. Light wind from the ESE around 3 mph5 km/h. 91% 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 92°F34°C	Low 75°F24°C	Precip 0.28 in7.1 mm91%	Cloud 99%	Wind ESE 3 mph5 km/h	Thursday: Overcast and warm, with a high of 84°F29°C and morning low of 78°F26°C — feels like 93°F34°C. Light wind from the SSE around 3 mph4 km/h. 56% chance of light rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 75°F24°C. Light wind from the ESE around 3 mph5 km/h. 91% chance of rain in the evening.
Light Rain	High 79°F26°C	Low 73°F23°C	Precip 0.37 in9.4 mm86%	Cloud 99%	Wind ENE 3 mph4 km/h	Friday: Overcast and warm, with a high of 79°F26°C and morning low of 74°F23°C. Light wind from the ENE around 3 mph4 km/h. 83% chance of light rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 73°F23°C. Light wind from the ENE around 3 mph4 km/h. 86% chance of light rain throughout the night.
Rain	High 76°F24°C	Low 70°F21°C	Precip 0.84 in21.3 mm96%	Cloud 97%	Wind ENE 4 mph7 km/h	Saturday: Overcast and warm, with a high of 76°F24°C and morning low of 70°F21°C. Light wind from the ENE around 5 mph7 km/h. 92% chance of rain throughout the day. Humid. Saturday Night: Overcast, with a low around 71°F21°C. Light wind from the NE around 4 mph6 km/h. 96% chance of rain throughout the night.
Rain	High 75°F24°C	Low 70°F21°C	Precip 0.81 in20.6 mm81%	Cloud 97%	Wind NE 8 mph13 km/h	Sunday: Overcast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the NE at 8 to 9 mph14 to 15 km/h. 67% chance of rain throughout the day. Humid. Sunday Night: Overcast, with a low around 70°F21°C. Breezy from the NNE at 7 to 9 mph12 to 14 km/h. 81% chance of rain throughout the night.
Heavy Rain	High 77°F25°C	Low 71°F22°C	Precip 2.65 in67.2 mm94%	Cloud 96%	Wind NE 9 mph14 km/h	Monday: Overcast and warm, with a high of 77°F25°C and morning low of 72°F22°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. 94% chance of heavy rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 71°F22°C. Breezy from the NE at 8 to 10 mph13 to 16 km/h. 91% chance of rain throughout the night.
Light Rain	High 81°F27°CFeels 86°F30°C	Low 73°F23°C	Precip 0.5 in12.6 mm57%	Cloud 81%	Wind SE 5 mph8 km/h	Tuesday: Overcast and warm, with a high of 81°F27°C and morning low of 73°F23°C. Light wind from the SE around 5 mph8 km/h. 50% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Overcast, with a low around 73°F23°C. Light wind from the SE around 5 mph8 km/h. 57% chance of light rain throughout the night.
Light Rain	High 83°F28°CFeels 89°F31°C	Low 74°F23°C	Precip 0.32 in8.2 mm56%	Cloud 80%	Wind SE 4 mph7 km/h	Wednesday: Overcast and warm, with a high of 83°F28°C and morning low of 74°F23°C. Light wind from the SSE around 4 mph7 km/h. 53% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 74°F23°C. Light wind from the ESE around 4 mph7 km/h. 56% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	84°F29°C Feels 92°F34°C	75°F24°C	0.28 in7.1 mm· 91%	99%	Rain	ESE 3 mph5 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 78°F26°C — feels like 93°F34°C. Light wind from the SSE around 3 mph4 km/h. 56% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the ESE around 3 mph5 km/h. 91% chance of rain in the evening.
	FridaySep 4	79°F26°C	73°F23°C	0.37 in9.4 mm· 86%	99%	Light Rain	ENE 3 mph4 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 74°F23°C. Light wind from the ENE around 3 mph4 km/h. 83% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Light wind from the ENE around 3 mph4 km/h. 86% chance of light rain throughout the night.
	SaturdaySep 5	76°F24°C	70°F21°C	0.84 in21.3 mm· 96%	97%	Rain	ENE 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 ENE around 5 mph7 km/h. 92% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F21°C. Light wind from the NE around 4 mph6 km/h. 96% chance of rain throughout the night.
	SundaySep 6	75°F24°C	70°F21°C	0.81 in20.6 mm· 81%	97%	Rain	NE 8 mph13 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the NE at 8 to 9 mph14 to 15 km/h. 67% chance of rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Breezy from the NNE at 7 to 9 mph12 to 14 km/h. 81% chance of rain throughout the night.
	MondaySep 7	77°F25°C	71°F22°C	2.65 in67.2 mm· 94%	96%	Heavy Rain	NE 9 mph14 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 72°F22°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. 94% chance of heavy rain throughout the day. Heavy, humid air. NightOvercast, with a low around 71°F22°C. Breezy from the NE at 8 to 10 mph13 to 16 km/h. 91% chance of rain throughout the night.
	TuesdaySep 8	81°F27°C Feels 86°F30°C	73°F23°C	0.5 in12.6 mm· 57%	81%	Light Rain	SE 5 mph8 km/h
DayOvercast and warm, with a high of 81°F27°C and morning low of 73°F23°C. Light wind from the SE around 5 mph8 km/h. 50% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Light wind from the SE around 5 mph8 km/h. 57% chance of light rain throughout the night.
	WednesdaySep 9	83°F28°C Feels 89°F31°C	74°F23°C	0.32 in8.2 mm· 56%	80%	Light Rain	SE 4 mph7 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 74°F23°C. Light wind from the SSE around 4 mph7 km/h. 53% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Light wind from the ESE around 4 mph7 km/h. 56% chance of light rain throughout the night.
	ThursdaySep 10	79°F26°C	73°F23°C	0.59 in15 mm· 77%	89%	Rain	ENE 5 mph8 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 74°F23°C. Light wind from the E around 5 mph8 km/h. 71% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Light wind from the ENE around 4 mph7 km/h. 77% chance of light rain throughout the night.
	FridaySep 11	76°F24°C	71°F22°C	0.35 in9 mm· 64%	89%	Light Rain	ENE 4 mph7 km/h
DayOvercast and warm, with a high of 76°F24°C. Light wind from the ENE around 5 mph8 km/h. 63% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Light wind from the ENE around 4 mph6 km/h. 64% chance of light rain throughout the night.
	SaturdaySep 12	78°F25°C	70°F21°C	0.24 in6.2 mm· 40%	85%	Light Rain	ENE 4 mph7 km/h
DayOvercast and warm, with a high of 78°F25°C and morning low of 70°F21°C. Light wind from the ENE around 5 mph7 km/h. 40% chance of light rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Light wind from the NE around 4 mph6 km/h. 38% chance of light rain throughout the night.
	SundaySep 13	78°F26°C	71°F21°C	0.22 in5.7 mm· 39%	81%	Light Rain	ENE 4 mph6 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 71°F21°C. Light wind from the E 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 ENE around 4 mph6 km/h. 39% chance of light rain throughout the night.
	MondaySep 14	79°F26°C	71°F22°C	0.28 in7.1 mm· 47%	82%	Light Rain	E 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 E around 5 mph7 km/h. 44% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Light wind from the ENE around 4 mph6 km/h. 47% chance of light rain throughout the night.
	TuesdaySep 15	78°F26°C	71°F21°C	0.29 in7.4 mm· 50%	85%	Light Rain	ENE 4 mph7 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 71°F21°C. Light wind from the E around 4 mph7 km/h. 48% 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. 50% chance of light rain throughout the night.
	WednesdaySep 16	78°F26°C	70°F21°C	0.33 in8.5 mm· 48%	86%	Light Rain	ENE 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 ENE around 5 mph8 km/h. 48% chance of light rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Light wind from the NE around 4 mph7 km/h. 48% chance of light rain throughout the night.
	ThursdaySep 17	78°F26°C	70°F21°C	0.4 in10.2 mm· 54%	83%	Light Rain	ENE 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 ENE around 4 mph7 km/h. 52% chance of light rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Light wind from the NE around 4 mph6 km/h. 54% chance of light rain throughout the night.

Nearby Cities

Nogi3 mi5 km Kurihashi4 mi6 km Fujioka6 mi10 km Washinomiya7 mi11 km Sakai7 mi12 km Satte8 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: 36.1833°N, 139.7167°E·Elevation: 17m·Timezone: Asia/Tokyo·Population: 139,344