Weather Chiasso long-term weather forecast

Long-term weather forecast for Chiasso for ten days.

Thursday, Sep 11

72 / 59°F

0.01 in

4 mph

63 °F	66 °F	2 am
63 °F	64 °F	8 am
72 °F	73 °F	2 pm
64 °F	68 °F	8 pm

sunrise 6:57 am
sunset 7:43 pm

HOURLY

During the day overcast, later morning rain showers. The highest temperature 72 °F. Total rainfall 0.35 in. At night light rain. The lowest temperature 59 °F. Total rainfall 0.02 in.

Interactive map weather Switzerland

GPS: 45.8320; 9.0312

altitude: 777 ft
local time:

PLACES IN THE AREA

Weather forecast Chiasso, Switzerland extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Thursday 09/11/2025
2 AM 8 PM	overcast	63 °F 66 °F	0.01 in	2 fps 2 mph north-northeast	29.9 in	91 %	59 °F	100 %	0%	61%	20%	100%
8 AM 2 AM	rain showers	63 °F 66 °F	0.09 in	2 fps 2 mph east-northeast	30.0 in	93 %	59 °F	47 %	0%	35%	14%	4%
2 PM 8 AM	rain showers	72 °F 75 °F	0.13 in	7 fps 4 mph south	29.9 in	74 %	61 °F	41 %	0%	28%	18%	7%
8 PM 2 PM	rain showers	64 °F 68 °F	0.11 in	2 fps 2 mph east	29.9 in	92 %	61 °F	61 %	0%	14%	32%	35%
Friday 09/12/2025
2 AM 8 PM	light rain	63 °F 66 °F	0.02 in	3 fps 2 mph northwest	29.8 in	98 %	61 °F	100 %	0%	100%	26%	7%
8 AM 2 AM	partly cloudy	61 °F 63 °F	0.0 in	9 fps 6 mph northwest	29.8 in	96 %	57 °F	30 %	0%	25%	0%	7%
2 PM 8 AM	clear	73 °F 70 °F	0.0 in	16 fps 11 mph north-northwest	29.9 in	30 %	41 °F	0 %	0%	0%	0%	0%
8 PM 2 PM	overcast	64 °F 63 °F	0.0 in	6 fps 4 mph north	29.9 in	52 %	46 °F	100 %	0%	0%	0%	100%

Chiasso, Switzerland - information

State: Switzerland

GPS coordinates: 45.8320; 9.0312

Time zone: Europe / Zurich

Population: 8 060
Altitude: 777 ft
The administrative part:

Canton Ticino, Bellinzona
Mendrisio District, Mendrisio

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Weather Chiasso, Switzerland. Weather forecast Chiasso.

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Data source

Weather forecast for Chiasso is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Chiasso

data are always in the local time

Sun and light

Sept. 11, 2025

Sunrise:	Sunset:
6:57 am	7:43 pm
Noon:	Length of day:
1:20 pm	12:46
Start of civil twilight*:	End of civil twilight*:
6:26 am	8:13 pm
Start of nautical twilight*:	End of nautical twilight*:
5:51 am	8:48 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:13 am	9:25 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
09/10/2025 8:46 pm	09/11/2025 11:37 am
Next new moon:	Next full moon:
09/21/2025	10/06/2025