See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:29
Sunrise
19:14
Sunset
Moon
Waxing Gibbous
18:43
Moonrise
05:47
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 Chamoson.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Chamoson.
View stargazing scoreWeather in Chamoson today, September 25, 2026
Chamoson looks cloudy on September 25, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The morning sky stays heavily clouded, with cover near 72% around 11:00. Grey conditions set the early tone before any later change.
Expect highs of 24°C and cooler readings close to 13°C. Relative humidity sits between 20% and 40%, reaching its peak around 20:00. Airflow remains manageable, reaching about 3.0 km/h around 16:00.
Afternoon skies stay clogged, peaking close to 100% near 17:00. The grey theme continues rather than clearing out. Visibility holds near 49.5 km, though it can fall to 43.8 km. Expect sunrise at 07:29, sunset at 19:14, and 11 hours 44 minutes of sunlight today overall.
The practical takeaway for Chamoson on September 25, 2026 is a cloudy day that stays usable, just not particularly bright, around 24°C.
Frequently asked questions about weather in Chamoson
How warm does it get in Chamoson?
The warmest month in Chamoson is July, with average high temperatures of 20°C. The average temperature during this period is around 14°C.
How cold does it get in Chamoson?
The coldest month in Chamoson is January, with average low temperatures of -11°C. The average temperature during this period is around -7°C.
What is the wettest time of year in Chamoson?
The wettest month in Chamoson is May, with an average of 188mm of precipitation.
What is the driest time of year in Chamoson?
The driest month in Chamoson is February, with an average of 102mm of precipitation.
