Current Conditions
Karatsu, Saga
Wind
SSE 2 mph4 km/h
Humidity
87%
Cloud Cover
47%
As of Friday, August 14, 2026 at 4:31 AM GMT+9
Today's Outlook
Day
Partly cloudy and hot, with a high of 91°F33°C and morning low of 76°F24°C. Light wind from the S around 4 mph6 km/h. Humid.
Night
Mostly cloudy, with a low around 76°F25°C. Light wind from the WSW around 3 mph5 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Partly Cloudy | High 91°F33°CFeels 94°F34°C | Low 76°F24°C | Precip 0.01 in0.3 mm9% | Cloud 55% | Wind SSW 3 mph5 km/h | Friday: Partly cloudy and hot, with a high of 91°F33°C and morning low of 76°F24°C. Light wind from the S around 4 mph6 km/h. Humid. Friday Night: Mostly cloudy, with a low around 76°F25°C. Light wind from the WSW around 3 mph5 km/h. | |
| Drizzle | High 90°F32°CFeels 94°F35°C | Low 78°F25°C | Precip 0.04 in0.9 mm30% | Cloud 86% | Wind S 4 mph6 km/h | Saturday: Overcast and hot, with a high of 90°F32°C and morning low of 78°F25°C. Light wind from the SSE around 4 mph7 km/h. Heavy, humid air. Saturday Night: Overcast, with a low around 78°F26°C. Light wind from the SSW around 3 mph5 km/h. 30% chance of drizzle in the evening. | |
| Rain | High 82°F28°CFeels 87°F30°C | Low 78°F26°C | Precip 0.65 in16.5 mm83% | Cloud 98% | Wind SSE 6 mph9 km/h | Sunday: Overcast and warm, with a high of 82°F28°C. Breezy from the SSE at 6 to 7 mph10 to 12 km/h. 83% chance of rain throughout the day. Heavy, humid air. Sunday Night: Overcast, with a low around 79°F26°C. Light wind from the SSE around 5 mph8 km/h. 77% chance of light rain throughout the night. | |
| Rain | High 85°F29°CFeels 92°F33°C | Low 78°F26°C | Precip 0.48 in12.2 mm75% | Cloud 87% | Wind S 7 mph12 km/h | Monday: Overcast and warm, with a high of 85°F29°C and morning low of 78°F26°C — feels like 91°F33°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 75% chance of rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 79°F26°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. 63% chance of light rain throughout the night. | |
| Showers | High 90°F32°CFeels 98°F37°C | Low 79°F26°C | Precip 0.07 in1.9 mm28% | Cloud 52% | Wind SSW 4 mph7 km/h | Tuesday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 79°F26°C — feels like 99°F37°C. Light wind from the S around 4 mph7 km/h. 28% chance of showers throughout the day. Heat risk in the afternoon. Tuesday Night: Mostly cloudy, with a low around 80°F26°C. Light wind from the SSW around 4 mph6 km/h. 17% chance of drizzle overnight. | |
| Showers | High 93°F34°CFeels 101°F38°C | Low 79°F26°C | Precip 0.06 in1.4 mm25% | Cloud 44% | Wind NE 3 mph5 km/h | Wednesday: Partly cloudy and hot, with a high of 93°F34°C and morning low of 79°F26°C — feels like 100°F38°C. Light wind from the E around 3 mph5 km/h. 25% chance of drizzle around midday. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 80°F27°C. Light wind from the N around 3 mph4 km/h. 20% chance of showers in the evening. | |
| Showers | High 91°F33°CFeels 102°F39°C | Low 81°F27°C | Precip 0.13 in3.3 mm55% | Cloud 62% | Wind ESE 3 mph5 km/h | Thursday: Mostly cloudy and hot, with a high of 91°F33°C and morning low of 81°F27°C — feels like 102°F39°C. Light wind from the SE around 3 mph5 km/h. 45% chance of showers throughout the day. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 81°F27°C. Light wind from the ENE around 3 mph4 km/h. 55% chance of showers throughout the night. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| FridayAug 14 | 91°F33°C Feels 94°F34°C | 76°F24°C | 0.01 in0.3 mm· 9% | 55% | Partly Cloudy | SSW 3 mph5 km/h | |
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 76°F24°C. Light wind from the S around 4 mph6 km/h. Humid. NightMostly cloudy, with a low around 76°F25°C. Light wind from the WSW around 3 mph5 km/h. | |||||||
| SaturdayAug 15 | 90°F32°C Feels 94°F35°C | 78°F25°C | 0.04 in0.9 mm· 30% | 86% | Drizzle | S 4 mph6 km/h | |
DayOvercast and hot, with a high of 90°F32°C and morning low of 78°F25°C. Light wind from the SSE around 4 mph7 km/h. Heavy, humid air. NightOvercast, with a low around 78°F26°C. Light wind from the SSW around 3 mph5 km/h. 30% chance of drizzle in the evening. | |||||||
| SundayAug 16 | 82°F28°C Feels 87°F30°C | 78°F26°C | 0.65 in16.5 mm· 83% | 98% | Rain | SSE 6 mph9 km/h | |
DayOvercast and warm, with a high of 82°F28°C. Breezy from the SSE at 6 to 7 mph10 to 12 km/h. 83% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 79°F26°C. Light wind from the SSE around 5 mph8 km/h. 77% chance of light rain throughout the night. | |||||||
| MondayAug 17 | 85°F29°C Feels 92°F33°C | 78°F26°C | 0.48 in12.2 mm· 75% | 87% | Rain | S 7 mph12 km/h | |
DayOvercast and warm, with a high of 85°F29°C and morning low of 78°F26°C — feels like 91°F33°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 75% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 79°F26°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. 63% chance of light rain throughout the night. | |||||||
| TuesdayAug 18 | 90°F32°C Feels 98°F37°C | 79°F26°C | 0.07 in1.9 mm· 28% | 52% | Showers | SSW 4 mph7 km/h | |
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 79°F26°C — feels like 99°F37°C. Light wind from the S around 4 mph7 km/h. 28% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F26°C. Light wind from the SSW around 4 mph6 km/h. 17% chance of drizzle overnight. | |||||||
| WednesdayAug 19 | 93°F34°C Feels 101°F38°C | 79°F26°C | 0.06 in1.4 mm· 25% | 44% | Showers | NE 3 mph5 km/h | |
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 79°F26°C — feels like 100°F38°C. Light wind from the E around 3 mph5 km/h. 25% chance of drizzle around midday. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F27°C. Light wind from the N around 3 mph4 km/h. 20% chance of showers in the evening. | |||||||
| ThursdayAug 20 | 91°F33°C Feels 102°F39°C | 81°F27°C | 0.13 in3.3 mm· 55% | 62% | Showers | ESE 3 mph5 km/h | |
DayMostly cloudy and hot, with a high of 91°F33°C and morning low of 81°F27°C — feels like 102°F39°C. Light wind from the SE around 3 mph5 km/h. 45% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 81°F27°C. Light wind from the ENE around 3 mph4 km/h. 55% chance of showers throughout the night. | |||||||
| FridayAug 21 | 90°F32°C Feels 100°F38°C | 80°F27°C | 0.23 in5.8 mm· 57% | 72% | Light Rain | SE 4 mph6 km/h | |
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 80°F27°C — feels like 100°F38°C. Light wind from the SE around 4 mph7 km/h. 57% chance of light rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 81°F27°C. Light wind from the SE around 4 mph6 km/h. 57% chance of light rain throughout the night. | |||||||
| SaturdayAug 22 | 89°F32°C Feels 99°F37°C | 80°F27°C | 0.33 in8.4 mm· 44% | 72% | Light Rain | SSE 5 mph8 km/h | |
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 80°F27°C — feels like 99°F37°C. Light wind from the SSE around 6 mph9 km/h. 40% chance of light rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F27°C. Light wind from the SSE around 5 mph8 km/h. 44% chance of light rain throughout the night. | |||||||
| SundayAug 23 | 88°F31°C Feels 98°F36°C | 79°F26°C | 0.3 in7.5 mm· 54% | 67% | Showers | S 6 mph9 km/h | |
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. 54% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F27°C. Light wind from the S around 5 mph9 km/h. 50% chance of showers throughout the night. | |||||||
| MondayAug 24 | 89°F32°C Feels 98°F37°C | 79°F26°C | 0.28 in7.1 mm· 41% | 54% | Showers | SSW 6 mph9 km/h | |
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 79°F26°C — feels like 99°F37°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 41% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F26°C. Light wind from the SSW around 5 mph9 km/h. 33% chance of showers throughout the night. | |||||||
| TuesdayAug 25 | 90°F32°C Feels 98°F37°C | 78°F26°C | 0.13 in3.2 mm· 40% | 43% | Showers | WSW 5 mph8 km/h | |
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 78°F26°C — feels like 99°F37°C. Light wind from the SW around 5 mph8 km/h. 40% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Light wind from the WSW around 5 mph7 km/h. 25% chance of drizzle throughout the night. | |||||||
| WednesdayAug 26 | 90°F32°C Feels 99°F37°C | 78°F26°C | 0.13 in3.2 mm· 30% | 45% | Showers | SW 5 mph8 km/h | |
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 78°F26°C — feels like 99°F37°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. 30% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Light wind from the WSW around 5 mph8 km/h. 23% chance of showers throughout the night. | |||||||
| ThursdayAug 27 | 89°F32°C Feels 98°F37°C | 79°F26°C | 0.16 in4 mm· 37% | 52% | Showers | SW 6 mph9 km/h | |
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 79°F26°C — feels like 99°F37°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 37% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the NW around 5 mph8 km/h. 30% chance of showers throughout the night. | |||||||
| FridayAug 28 | 88°F31°C Feels 95°F35°C | 79°F26°C | 0.26 in6.7 mm· 43% | 56% | Showers | ENE 6 mph10 km/h | |
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 79°F26°C — feels like 95°F35°C. Breezy from the SE at 7 to 8 mph11 to 12 km/h. 43% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F26°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 34% chance of showers throughout the night. | |||||||
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About This Forecast
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