Kōriyama weather — 10-day forecast

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

Now

Reading from 13:00 · DWD ICON global model

32 °C

Overcast

Feels like 36 °C

6.3 km/hforce 1

Next 12 h

  • 1332°
  • 1432°
  • 1531°71 %
  • 1629°89 %
  • 1728°82 %
  • 1826°92 %
  • 18:40Sunset
  • 1926°89 %
  • 2026°74 %
  • 2125°92 %
  • 2225°91 %
  • 2324°91 %
  • 0024°86 %
  • 0124°45 %

32°13:00 24°01:00

Humidity
57 %
Dew point
22 °C
Gusts
15.8 km/h
Clouds
100 %
Pressure
1,007 hPa ↓
UV
8 · very high
Storm
possible

Grid point 2.9 km away · 13.0 km grid · elevation 264 m

Air quality

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

Reading from 15:00
33
Fair

Index set by Ozone

Ozone
82.8µg/m³
PM2.5
9.9µg/m³
PM10
10.2µg/m³
Nitrogen dioxide
2.8µg/m³
Sulphur dioxide
2.4µg/m³
Carbon monoxide
142.0µg/m³
Dust (AOD)
0.00

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.

19° → 32°

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

  • Today

    Light showers100 %

    32°

    24°

  • Sun

    Thunderstorm94 %

    29°

    23°

  • Mon

    Partly cloudy36 %

    28°

    22°

  • Tue

    Partly cloudy78 %

    29°

    20°

  • Wed

    Rain98 %

    29°

    21°

  • Thu

    Light rain14 mm

    30°

    24°

  • Fri

    Partly cloudy0 mm

    31°

    22°

  • Sat

    Light drizzle0 mm

    29°

    21°

  • Sun

    Light drizzle0 mm

    26°

    19°

  • Mon

    Light drizzle1 mm

    24°

    19°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV9very high
Sunrise
04:49
Daylight
13 h 51
Sunset
18:40

Radiation · 18.2 MJ/m²

Sea state

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

1.3 mperiod 11 s 122°

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

Data: ECMWF

Today in Kōriyama the mean temperature will be 27.1 °C — +3.1 °C against the normal for 8 August, measured from 1940 to 2026. (1,290 obs.)

Kōriyama climate — normals and trends