Weather forecast for 10 days
Koriyama, Japan

Weather forecast for the weekend

Saturday, 17. May

Rain
04:26

18:43
JST
Rain
20°C / 17°C
  • Wind: 17km/h S
  • Humidity: 87%
  • Precip. probability: 95%
  • Precipitation: 12mm
  • UV index: 4
On Saturday, May 17, rain is expected, making for a wet day.
The chance of rain is high, and precipitation will be moderate. Minor temperature shifts are anticipated, peaking at a maximum of an agreeable 20°C and dropping to a minimum of a comfortable 17°C.
Saturday's peak is forecasted to reflect the usual May high temperature of 20.1°C.
Sunrise will be at 04:26 and sunset at 18:43; the daylight will last for 14h and 17min.

Sunday, 18. May

PM Showers
04:25

18:44
JST
PM Showers
26°C / 13°C
  • Wind: 16km/h WNW
  • Humidity: 69%
  • Precip. probability: 32%
  • Precipitation: 2mm
  • UV index: 6
On Sunday, May 18, a mix of clouds and showers is expected later in the afternoon.
Minimal precipitation is forecasted. The temperature is anticipated to vary between a maximum of a warm 26°C and a minimum of a mild 13°C.
The expected high is higher and consistent with June's normal of 23°C rather than May's.
Sunrise will be at 04:25 and sunset at 18:44; the daylight will last for 14h and 19min.

Frequently asked questions

What is the weather forecast for Koriyama for Saturday?
On Saturday, the forecast calls for continuous rainfall and overcast skies.
Will it rain on Saturday?
Moderate precipitation of 12mm is forecasted on Saturday. The likelihood of rainfall is high at 95%.
What will be the maximum temperature in Koriyama on Saturday?
On Saturday, the maximum temperature will be 20°C, while the minimum temperature will be 17°C.
What is the weather forecast for Koriyama for Sunday?
On Sunday, expect a few afternoon showers as clouds build later in the day.
Will it rain on Sunday?
On Sunday, there is a low chance of minimal precipitation in Koriyama.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 26°C, while the lowest temperature will be 13°C.
What is the weather forecast for Koriyama for the next ten days?
In Koriyama, a combination of gloomy and rain-soaked weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is expected on Saturday, Sunday, Tuesday, next Thursday and Friday in Koriyama. Saturday, with moderate precipitation of 12mm, will be the day with the most rainfall.
How warm will it be in the next ten days in Koriyama?
The maximum temperature will range between 20°C and 27°C, while the minimum temperature will vary between 12°C and 17°C.
What will be the warmest and the coldest days?
The warmest day will be Friday, with a maximum of 27°C. With a maximum temperature of 20°C, Saturday and Monday will be the coldest days.

Long-term weather forecast

Wed14.May
  • min.
  • 12°C
Mostly Clear
Mostly Clear
  • Wind: 4km/h SSW
  • Humidity: 93%
  • UV index: 0
  • Precip. probability: 8%
  • Precipitation: 0mm
  • 04:28 18:40 JST
Thu15.May
  • 25°C
  • 14°C
Cloudy
Cloudy
  • Wind: 15km/h S
  • Humidity: 58%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0mm
  • 04:28 18:41 JST
Fri16.May
  • 27°C
  • 16°C
Cloudy
Cloudy
  • Wind: 8km/h SSE
  • Humidity: 58%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 1mm
  • 04:27 18:42 JST
Sat17.May
  • 20°C
  • 17°C
Rain
Rain
  • Wind: 17km/h S
  • Humidity: 87%
  • UV index: 4
  • Precip. probability: 95%
  • Precipitation: 12mm
  • 04:26 18:43 JST
Sun18.May
  • 26°C
  • 13°C
PM Showers
PM Showers
  • Wind: 16km/h WNW
  • Humidity: 69%
  • UV index: 6
  • Precip. probability: 32%
  • Precipitation: 2mm
  • 04:25 18:44 JST
Mon19.May
  • 20°C
  • 12°C
Partly Cloudy
Partly Cloudy
  • Wind: 12km/h SE
  • Humidity: 65%
  • UV index: 8
  • Precip. probability: 14%
  • Precipitation: 0mm
  • 04:25 18:45 JST
Tue20.May
  • 26°C
  • 15°C
Partly Cloudy
Partly Cloudy
  • Wind: 16km/h W
  • Humidity: 56%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 1mm
  • 04:24 18:45 JST
Wed21.May
  • 24°C
  • 14°C
Partly Cloudy
Partly Cloudy
  • Wind: 14km/h NW
  • Humidity: 61%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 04:23 18:46 JST
Thu22.May
  • 23°C
  • 13°C
PM Showers
PM Showers
  • Wind: 12km/h NW
  • Humidity: 56%
  • UV index: 7
  • Precip. probability: 45%
  • Precipitation: 3mm
  • 04:22 18:47 JST
Fri23.May
  • 21°C
  • 13°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 15km/h WNW
  • Humidity: 58%
  • UV index: 7
  • Precip. probability: 22%
  • Precipitation: 2mm
  • 04:22 18:48 JST
Looking ahead to the next ten days, a combination of cloud-filled and damp weather is predicted.
Rain is anticipated on Saturday, Sunday, Tuesday, next Thursday and Friday.
Temperature variation will be noticeable over the next several days. Maximum temperatures are forecasted between 20°C and 27°C, while the low temperature range extends from 12°C to 17°C.
The warmest day will be Friday, with a maximum of 27°C; with a maximum temperature of 20°C, Saturday and Monday will be the coldest days.
Updated: May 14, 2025 @ 14:16:02 UTC
Published by: Weather Atlas | About Us
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