See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
20°
Mostly Clear
Feels Like: 19°
Min: 5°
Max: 20°
The next few hours will be partly cloudy, with today reaching 20°C and dropping to 10°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
07:19
Sunrise
19:03
Sunset
Moon
Waxing Gibbous
18:33
Moonrise
05:35
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for Klosters Serneus.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Klosters Serneus.
View stargazing scoreWeather in Klosters Serneus today, September 25, 2026
Klosters Serneus keeps a mostly sunny profile on September 25, 2026, aside from a cloudier spell around 14:00. Outside that window, bright conditions should still lead the day.
Expect highs of 20°C and cooler readings close to 5°C. Relative humidity sits between 34% and 70%, reaching its peak around 20:00. Airflow remains manageable, reaching about 1.9 km/h around 14:00.
Afternoon conditions open up, holding cloud close to 17% near 14:00. The day finishes on a milder, brighter note. Expect visibility around 16.1 km. Expect sunrise at 07:19, sunset at 19:03, and 11 hours 44 minutes of sunlight today overall.
The practical takeaway for Klosters Serneus is a bright September 25, 2026, ideal for outdoor errands before temperatures ease from about 20°C.
Frequently asked questions about weather in Klosters Serneus
How warm does it get in Klosters Serneus?
The warmest month in Klosters Serneus is August, with average high temperatures of 19°C. The average temperature during this period is around 13°C.
How cold does it get in Klosters Serneus?
The coldest month in Klosters Serneus is January, with average low temperatures of -9°C. The average temperature during this period is around -5°C.
What is the wettest time of year in Klosters Serneus?
The wettest month in Klosters Serneus is May, with an average of 203mm of precipitation.
What is the driest time of year in Klosters Serneus?
The driest month in Klosters Serneus is February, with an average of 93mm of precipitation.