See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
12°
Overcast
Feels Like: 12°
Min: 11°
Max: 14°
The next few hours will be overcast, with today reaching 14°C and dropping to 11°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:17
Sunrise
18:51
Sunset
Moon
Waxing Gibbous
18:33
Moonrise
05:05
Moonset
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View stargazing scoreWeather in Kouvola today, September 25, 2026
Kouvola starts September 25, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning carries the wetter risk, with rain chances near 100% and the highest odds around 10:00. Cloud is also thick early on, peaking near 100% around 10:00.
The day peaks near 14°C and cools toward 11°C. Moisture in the air spans 72%-90%, with the highest values around 10:00. A lighter breeze peaks around 14:00 near 6.8 km/h.
Afternoon showers stay in play, peaking near 100% around 12:00. Skies remain cluttered, with cover about 100% by 14:00. Horizontal visibility sits around 26.8 km, briefly nearer 18.7 km. Daylight runs from 07:17 to 18:51, lasting 11 hours 33 minutes of sunlight today.
Taken together, Kouvola looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 14°C.
Frequently asked questions about weather in Kouvola
How warm does it get in Kouvola?
The warmest month in Kouvola is July, with average high temperatures of 22°C. The average temperature during this period is around 18°C.
How cold does it get in Kouvola?
The coldest month in Kouvola is January, with average low temperatures of -8°C. The average temperature during this period is around -5°C.
What is the wettest time of year in Kouvola?
The wettest month in Kouvola is July, with an average of 83mm of precipitation.
What is the driest time of year in Kouvola?
The driest month in Kouvola is March, with an average of 41mm of precipitation.
