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Hourly Forecast
Daylight Hours
07:19
Sunrise
19:14
Sunset
Moon
Waxing Gibbous
17:40
Moonrise
02:08
Moonset
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View stargazing scoreWeather in Locarno today, September 22, 2026
Locarno looks damp on September 22, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly.
Temperatures climb from an overnight low near 19°C toward a daytime high of about 24°C. Moisture in the air spans 47%-85%, with the highest values around 22:00. Winds stay light, near 1.9 km/h by 16:00, so the day feels still more than breezy.
Later hours favour clearer intervals, as cloud stays near 59% around 23:00. The afternoon is the better half for outdoor time. Expect visibility near 37.1 km, with poorer spells close to 28.4 km. Sunrise is at 07:19 and sunset at 19:14, giving 11 hours 54 minutes of sunlight today.
Taken together, Locarno looks wet enough on September 22, 2026 that flexible outdoor plans work best, with temperatures peaking near 24°C.
Frequently asked questions about weather in Locarno
How warm does it get in Locarno?
The warmest month in Locarno is July, with average high temperatures of 22°C. The average temperature during this period is around 17°C.
How cold does it get in Locarno?
The coldest month in Locarno is January, with average low temperatures of -5°C. The average temperature during this period is around -1°C.
What is the wettest time of year in Locarno?
The wettest month in Locarno is October, with an average of 224mm of precipitation.
What is the driest time of year in Locarno?
The driest month in Locarno is February, with an average of 69mm of precipitation.
