Karatsu weather — 10-day forecast

Temperature, rain, wind and feels-like in Karatsu, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 11:00 · DWD ICON global model

21 °C

Overcast

Feels like 19 °C

10.8 km/hforce 2

Next 12 h

  • 1121°
  • 1221°
  • 1322°
  • 1422°
  • 1522°
  • 1621°
  • 1721°
  • 17:48Sunset
  • 1820°
  • 1920°
  • 2020°
  • 2120°
  • 2220°
  • 2320°

↑ 22°14:00↓ 20°23:00

Humidity
52 %
Dew point
11 °C
Gusts
20.5 km/h
Clouds
100 %
Pressure
1,021 hPa
UV
5 · moderate

Grid point 7.0 km away · 13.0 km grid · elevation 49 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 09:00
31
Fair

Index set by Ozone

Ozone
77.0µg/m³
PM2.5
9.4µg/m³
PM10
12.8µg/m³
Nitrogen dioxide
3.6µg/m³
Sulphur dioxide
3.0µg/m³
Carbon monoxide
178.0µg/m³
Dust (AOD)
0.01

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

16° → 29°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Overcast

    22°

    18°

  • Fri

    Partly cloudy

    23°

    19°

  • Sat

    Mainly clear

    25°

    20°

  • Sun

    Overcast6 %

    29°

    18°

  • Mon

    Light showers88 %

    26°

    23°

  • Tue

    Partly cloudy0 mm

    27°

    22°

  • Wed

    Light drizzle2 mm

    23°

    18°

  • Thu

    Mainly clear

    17°

    16°

  • Fri

    Clear sky

    21°

    16°

  • Sat

    Light drizzle1 mm

    19°

    19°

Gusts · Fri 55.9 km/h · Sat 53.1 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV6moderate
Sunrise
06:25
Daylight
11 h 23
Sunset
17:48

Radiation · 15.8 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.8 mperiod 9 s 12°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Karatsu the mean temperature will be 19.9 °C — +0.6 °C against the normal for 15 October, measured from 1940 to 2026. (1,290 obs.)

Karatsu climate — normals and trends →