Karatsu Weather Today · 7-Day Forecast
Broken Cloud Under the Moon
Changeable skies expected — a day for both sun hat and coat.
Warmest Friday at 20° · coldest night Thursday at 13°
The short of it: Karatsu weather on Tuesday, 10 November 2026: local time, 16 °C (62 °F) with partly cloudy skies, feeling like 15 °C (59 °F). Today’s high 18 °C (64 °F), low 14 °C (58 °F). No rain expected in the next 24 hours. No warnings in force. Source: Wanted Weather forecast service (global weather models), updated 23:00 local time.
KARATSU, Tuesday. — Light rain is the word from the Karatsu station, with a high of 18° and a low of 14°. That is about what a November day usually brings here, where the long-run average high is 18°. Winds are light from the N, gusting to 9 km/h, and the glass holds steady.
Of the 7 days ahead, Friday looks the finest at near 20°, while Thursday night will be the coldest at 13°. Rain or snow is due on 3 of them, some 26 mm in all. Nights run 4° milder than the November norm of 10°.
By the Almanac's reckoning, November in Karatsu runs from 10° at night to 18° by day, with some 87 mm of rain. August is the warmest month here at 31°, January the coldest at 3°, and June the wettest with 286 mm. The best months to ride in are May and October.
The sun is up 10 h 34 min today, and the days are shortening by about 2 minutes each. The station stands 46 m above the sea.
The Hours to Come
Temperature by the hour · rain & snow in the hour beneathThe hour-by-hour ledger
| Hour | Sky | Temp | Feels | Wind | Rain |
|---|---|---|---|---|---|
| Now | Partly cloudy | 16° | 15° | 4 km/h | – |
| 12 AM | Partly cloudy | 16° | 15° | 4 km/h | – |
| 1 AM | Partly cloudy | 16° | 15° | 3 km/h | – |
| 2 AM | Partly cloudy | 16° | 15° | 3 km/h | – |
| 3 AM | Partly cloudy | 16° | 15° | 2 km/h | – |
| 4 AM | Mostly clear | 16° | 15° | 2 km/h | – |
| 5 AM | Mostly clear | 16° | 15° | 3 km/h | – |
| 6 AM | Mostly clear | 16° | 15° | 3 km/h | – |
| 7 AM | Mostly clear | 15° | 14° | 2 km/h | – |
| 8 AM | Mostly clear | 15° | 14° | 3 km/h | – |
| 9 AM | Mostly clear | 16° | 16° | 3 km/h | – |
| 10 AM | Mostly clear | 17° | 16° | 4 km/h | – |
| 11 AM | Mostly clear | 18° | 17° | 4 km/h | – |
| 12 PM | Partly cloudy | 18° | 17° | 4 km/h | – |
| 1 PM | Overcast | 18° | 17° | 4 km/h | – |
| 2 PM | Overcast | 18° | 17° | 4 km/h | – |
| 3 PM | Overcast | 18° | 16° | 4 km/h | – |
| 4 PM | Overcast | 17° | 16° | 3 km/h | – |
| 5 PM | Overcast | 17° | 16° | 3 km/h | – |
| 6 PM | Overcast | 16° | 15° | 2 km/h | – |
| 7 PM | Overcast | 16° | 15° | 2 km/h | – |
| 8 PM | Overcast | 15° | 15° | 3 km/h | – |
| 9 PM | Overcast | 15° | 14° | 3 km/h | – |
| 10 PM | Overcast | 14° | 14° | 3 km/h | – |
Seven-Day Outlook · Classified
Highs in large type · pick a dayToday (Nov 10): light rain, high 18°, low 14°, 8.6 mm of rain, gusts to 33 km/h. Sun up 6:46 AM, down 5:20 PM. A gentle rain falls over the district. Keep under a roof if you can.
Wednesday (Nov 11): overcast, high 18°, low 14°, dry, gusts to 9 km/h. Sun up 6:47 AM, down 5:20 PM. Cloud lies thick and low. The light is dim and the air is still.
Thursday (Nov 12): overcast, high 19°, low 13°, dry, gusts to 13 km/h. Sun up 6:48 AM, down 5:19 PM. Cloud lies thick and low. The light is dim and the air is still.
Friday (Nov 13): overcast, high 20°, low 15°, dry, gusts to 9 km/h. Sun up 6:49 AM, down 5:18 PM. Cloud lies thick and low. The light is dim and the air is still.
Saturday (Nov 14): light showers, high 20°, low 17°, 8.6 mm of rain, gusts to 11 km/h. Sun up 6:50 AM, down 5:18 PM. Short showers cross the fields. The sun returns soon after.
Sunday (Nov 15): light showers, high 19°, low 18°, 8.8 mm of rain, gusts to 26 km/h. Sun up 6:51 AM, down 5:17 PM. Short showers cross the fields. The sun returns soon after.
Monday (Nov 16): overcast, high 19°, low 17°, dry, gusts to 21 km/h. Sun up 6:52 AM, down 5:17 PM. Cloud lies thick and low. The light is dim and the air is still.
The Week in Figures
| Day | Low · High | Rain | Gusts | Daylight | |
|---|---|---|---|---|---|
| Today | 14°18° | 8.6 mm | 33 km/h | 10 h 34 min | |
| Wednesday | 14°18° | dry | 9 km/h | 10 h 33 min | |
| Thursday | 13°19° | dry | 13 km/h | 10 h 31 min | |
| Friday | 15°20° | dry | 9 km/h | 10 h 29 min | |
| Saturday | 17°20° | 8.6 mm | 11 km/h | 10 h 28 min | |
| Sunday | 18°19° | 8.8 mm | 26 km/h | 10 h 26 min | |
| Monday | 17°19° | dry | 21 km/h | 10 h 25 min |
Warmest: Friday at 20°. Wettest: Sunday, 8.8 mm. Strongest gusts: today, 33 km/h.