Current Conditions

Karatsu, Saga

87°F30°C

Light Rain

Feels like95°F35°C

Wind

ESE 5 mph7 km/h

Humidity

66%

Cloud Cover

99%

As of Thursday, September 3, 2026 at 11:38 AM GMT+9

Today's Outlook

Day

Overcast and hot, with a high of 87°F30°C — feels like 95°F35°C. Light wind from the E around 4 mph7 km/h. 68% chance of light rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 80°F26°C. Light wind from the ENE around 6 mph9 km/h. 75% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 87°F30°CFeels 95°F35°C	Low 80°F26°C	Precip 0.17 in4.3 mm75%	Cloud 97%	Wind ENE 5 mph8 km/h	Thursday: Overcast and hot, with a high of 87°F30°C — feels like 95°F35°C. Light wind from the E around 4 mph7 km/h. 68% chance of light rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 80°F26°C. Light wind from the ENE around 6 mph9 km/h. 75% chance of light rain throughout the night.
Rain	High 79°F26°C	Low 75°F24°C	Precip 1.27 in32.2 mm99%	Cloud 97%	Wind ENE 9 mph14 km/h	Friday: Overcast and warm, with a high of 77°F25°C. Breezy from the ENE at 9 to 10 mph15 to 16 km/h. 99% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 75°F24°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h. 89% chance of rain throughout the night.
Rain	High 84°F29°CFeels 88°F31°C	Low 74°F23°C	Precip 0.33 in8.3 mm51%	Cloud 89%	Wind NE 10 mph16 km/h	Saturday: Overcast and warm, with a high of 84°F29°C and morning low of 74°F23°C. Breezy from the NE at 11 to 12 mph17 to 19 km/h. 51% chance of rain throughout the day. Humid. Saturday Night: Overcast, with a low around 74°F23°C. Breezy from the NE at 9 to 10 mph15 to 15 km/h. 35% chance of light rain throughout the night.
Light Rain	High 83°F29°CFeels 89°F31°C	Low 77°F25°C	Precip 0.39 in9.8 mm47%	Cloud 81%	Wind NE 11 mph17 km/h	Sunday: Overcast and warm, with a high of 83°F29°C and morning low of 77°F25°C. Breezy from the NE at 11 to 12 mph18 to 19 km/h. 47% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 78°F26°C. Breezy from the NNE at 10 to 11 mph16 to 18 km/h. 47% chance of light rain throughout the night.
Showers	High 85°F29°CFeels 91°F33°C	Low 77°F25°C	Precip 0.26 in6.6 mm33%	Cloud 56%	Wind NNE 10 mph16 km/h	Monday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 77°F25°C — feels like 91°F33°C. Breezy from the NNE at 10 to 11 mph16 to 18 km/h. 31% chance of showers throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 77°F25°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. 33% chance of showers throughout the night.
Showers	High 87°F31°CFeels 95°F35°C	Low 77°F25°C	Precip 0.11 in2.8 mm40%	Cloud 51%	Wind NNE 7 mph12 km/h	Tuesday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 77°F25°C — feels like 95°F35°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. 40% chance of showers throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 78°F25°C. Breezy from the NNE at 7 to 8 mph12 to 12 km/h. 34% chance of showers throughout the night.
Light Rain	High 83°F29°CFeels 91°F33°C	Low 78°F25°C	Precip 0.35 in8.8 mm66%	Cloud 71%	Wind NNE 8 mph13 km/h	Wednesday: Mostly cloudy and warm, with a high of 83°F29°C and morning low of 78°F25°C — feels like 91°F33°C. Breezy from the NNE at 8 to 10 mph14 to 16 km/h. 66% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 78°F25°C. Breezy from the NNE at 8 to 9 mph12 to 15 km/h. 52% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	87°F30°C Feels 95°F35°C	80°F26°C	0.17 in4.3 mm· 75%	97%	Light Rain	ENE 5 mph8 km/h
DayOvercast and hot, with a high of 87°F30°C — feels like 95°F35°C. Light wind from the E around 4 mph7 km/h. 68% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 80°F26°C. Light wind from the ENE around 6 mph9 km/h. 75% chance of light rain throughout the night.
	FridaySep 4	79°F26°C	75°F24°C	1.27 in32.2 mm· 99%	97%	Rain	ENE 9 mph14 km/h
DayOvercast and warm, with a high of 77°F25°C. Breezy from the ENE at 9 to 10 mph15 to 16 km/h. 99% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h. 89% chance of rain throughout the night.
	SaturdaySep 5	84°F29°C Feels 88°F31°C	74°F23°C	0.33 in8.3 mm· 51%	89%	Rain	NE 10 mph16 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 74°F23°C. Breezy from the NE at 11 to 12 mph17 to 19 km/h. 51% chance of rain throughout the day. Humid. NightOvercast, with a low around 74°F23°C. Breezy from the NE at 9 to 10 mph15 to 15 km/h. 35% chance of light rain throughout the night.
	SundaySep 6	83°F29°C Feels 89°F31°C	77°F25°C	0.39 in9.8 mm· 47%	81%	Light Rain	NE 11 mph17 km/h
DayOvercast and warm, with a high of 83°F29°C and morning low of 77°F25°C. Breezy from the NE at 11 to 12 mph18 to 19 km/h. 47% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F26°C. Breezy from the NNE at 10 to 11 mph16 to 18 km/h. 47% chance of light rain throughout the night.
	MondaySep 7	85°F29°C Feels 91°F33°C	77°F25°C	0.26 in6.6 mm· 33%	56%	Showers	NNE 10 mph16 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 77°F25°C — feels like 91°F33°C. Breezy from the NNE at 10 to 11 mph16 to 18 km/h. 31% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. 33% chance of showers throughout the night.
	TuesdaySep 8	87°F31°C Feels 95°F35°C	77°F25°C	0.11 in2.8 mm· 40%	51%	Showers	NNE 7 mph12 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 77°F25°C — feels like 95°F35°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. 40% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F25°C. Breezy from the NNE at 7 to 8 mph12 to 12 km/h. 34% chance of showers throughout the night.
	WednesdaySep 9	83°F29°C Feels 91°F33°C	78°F25°C	0.35 in8.8 mm· 66%	71%	Light Rain	NNE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 83°F29°C and morning low of 78°F25°C — feels like 91°F33°C. Breezy from the NNE at 8 to 10 mph14 to 16 km/h. 66% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F25°C. Breezy from the NNE at 8 to 9 mph12 to 15 km/h. 52% chance of showers throughout the night.
	ThursdaySep 10	82°F28°C Feels 87°F30°C	75°F24°C	0.43 in11 mm· 52%	73%	Light Rain	NNE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 75°F24°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h. 52% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F24°C. Breezy from the NNE at 8 mph12 km/h. 48% chance of light rain throughout the night.
	FridaySep 11	82°F28°C Feels 87°F31°C	75°F24°C	0.55 in14 mm· 53%	72%	Light Rain	NNE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 75°F24°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 53% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Light wind from the NNE around 6 mph10 km/h. 47% chance of light rain throughout the night.
	SaturdaySep 12	84°F29°C Feels 89°F31°C	75°F24°C	0.36 in9.1 mm· 48%	62%	Showers	NNE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 75°F24°C. Light wind from the NNE around 6 mph9 km/h. 48% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Light wind from the NNE around 5 mph9 km/h. 38% chance of showers throughout the night.
	SundaySep 13	84°F29°C Feels 88°F31°C	74°F24°C	0.17 in4.4 mm· 42%	57%	Showers	NNE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 74°F24°C. Breezy from the NNE at 6 to 7 mph9 to 11 km/h. 42% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Light wind from the NNE around 5 mph9 km/h. 31% chance of showers throughout the night.
	MondaySep 14	82°F28°C Feels 86°F30°C	74°F23°C	0.24 in6 mm· 47%	63%	Showers	NNE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 74°F23°C. Breezy from the NNE at 6 to 7 mph9 to 11 km/h. 47% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 75°F24°C. Light wind from the NNE around 5 mph9 km/h. 31% chance of showers throughout the night.
	TuesdaySep 15	82°F28°C Feels 85°F29°C	73°F23°C	0.21 in5.4 mm· 38%	63%	Showers	NNE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 73°F23°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 38% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Light wind from the NNE around 5 mph9 km/h. 28% chance of showers throughout the night.
	WednesdaySep 16	81°F27°C Feels 84°F29°C	72°F22°C	0.23 in5.9 mm· 41%	66%	Showers	NNE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 72°F22°C. Light wind from the NNE around 5 mph9 km/h. 41% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Light wind from the NNE around 5 mph8 km/h. 37% chance of showers throughout the night.
	ThursdaySep 17	80°F27°C	72°F22°C	0.36 in9.1 mm· 44%	70%	Showers	NNE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 72°F22°C. Light wind from the NNE around 5 mph9 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 5 mph8 km/h. 32% chance of showers throughout the night.

Nearby Cities

Imarichō-kō13 mi21 km Taku14 mi23 km Itoshima14 mi23 km Maebaru-chūō16 mi25 km Ogi17 mi28 km Matsuura17 mi28 km

About This Forecast

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Coordinates: 33.4425°N, 129.9697°E·Elevation: 7m·Timezone: Asia/Tokyo·Population: 117,663