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: 10°
Max: 14°
The next few hours will be overcast, with today reaching 12°C and dropping to 12°C. The coming days will be partly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:08
Sunrise
18:48
Sunset
Moon
Waxing Gibbous
18:29
Moonrise
03:25
Moonset
Daily Forecast
Today
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Air Quality Data Available
Upgrade to access real-time air quality data for Lappeenranta.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Lappeenranta.
View stargazing scoreWeather in Lappeenranta today, September 24, 2026
Expect unsettled, showery conditions in Lappeenranta on September 24, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.
Expect highs of 14°C and cooler readings close to 10°C. Relative humidity sits between 91% and 98%, reaching its peak around 22:00. A lighter breeze peaks around 15:00 near 5.0 km/h.
Through the afternoon wet weather remains a factor, with rain chances near 100% around 14:00. Cloud also stays substantial, close to 100% near 14:00. Expect visibility near 7.2 km, with poorer spells close to 1.8 km. Daylight runs from 07:08 to 18:48, lasting 11 hours 39 minutes of sunlight today.
The practical takeaway for Lappeenranta on September 24, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 14°C.
