What is the weather in Aranno today?

At the top of the page you will find the current temperature, precipitation and wind in Aranno, updated in real time.

What is the 15-day forecast for Aranno?

The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Aranno.

Will it rain tomorrow in Aranno?

Check the 48-hour hourly forecast to see exactly when precipitation is expected in Aranno.

What is the air quality in Aranno?

The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Aranno.

Are there weather alerts for Aranno?

Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.

At what altitude is Aranno located?

Aranno sits at around 804 m above sea level in the canton of Ticino. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Aranno?

The warmest month in Aranno is July, averaging 19.4 °C (1991–2020 normal). The coldest is January at 0.9 °C.

How much does it rain in Aranno per year?

Aranno receives about 1716 mm of precipitation a year. The wettest month is May (192 mm), the driest February (65 mm).

When is the best time to visit Aranno?

For warmth and sunshine: July (19.4 °C on average, — h of sun). The coldest month is January (0.9 °C). Check the 15-day forecast above for your dates.

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Home › Ticino › Aranno

Weather in Aranno

Ticino, 804 m · continuously updated

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Wind: –
Humidity: –
Rain ahead: –
Sunset: –

Temperature · last 4 and next 28 hours

Aranno weather: the next 24 hours

Updated hourly.

Aranno weather hour by hour (48 h)

Aranno 15-day forecast

Two-week trend.

Aranno weekend weather Rain radar

Sun and golden hours

Sunrise –, golden light until –

Sunset –, golden light from –

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Air quality

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European index, measured continuously.

UV index

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Daily maximum — protection advised from 3.

Freezing level

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Snow settles about 300 m below it.

Around Aranno

Neighbouring municipalities, as the crow flies.

Agno2 km Cademario2 km Vernate3 km Lema3 km Bioggio3 km Alto Malcantone3 km Tresa4 km Neggio4 km

7-day forecast for Aranno

Today (Sunday 27 Sep) in Aranno: partly cloudy, 11 to 19 °C, precipitation 0.0 mm (0 %), wind up to 6 km/h. Tomorrow: partly cloudy, 12 to 20 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	partly cloudy	11 °C	19 °C	0.0 mm	6 km/h
Tomorrow	partly cloudy	12 °C	20 °C	0.0 mm	7 km/h
Tue 29 Sep	fog	10 °C	19 °C	0.0 mm	8 km/h
Wed 30 Sep	fog	12 °C	17 °C	0.0 mm	5 km/h
Thu 1 Oct	light rain	12 °C	13 °C	3.9 mm	4 km/h
Fri 2 Oct	overcast	12 °C	17 °C	0.0 mm	6 km/h
Sat 3 Oct	overcast	11 °C	18 °C	0.0 mm	7 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 804 m). The interactive block at the top refreshes hourly and covers 16 days.

No rain expected in Aranno today or tomorrow. The 15-minute detail for the next two hours is shown on demand.

Hourly weather in Aranno

Sunday 27 Sep in Aranno, hour by hour: sunny in the morning, mostly sunny in the afternoon, sunny in the evening. Low 12 °C around 07:00, high 19 °C around 15:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	mostly sunny	13 °C	2 km/h
01:00	mostly sunny	13 °C	3 km/h
02:00	sunny	13 °C	4 km/h
03:00	sunny	12 °C	3 km/h
04:00	sunny	12 °C	4 km/h
05:00	sunny	12 °C	3 km/h
06:00	sunny	12 °C	3 km/h
07:00	sunny	12 °C	2 km/h
08:00	sunny	12 °C	3 km/h
09:00	sunny	14 °C	1 km/h
10:00	sunny	15 °C	2 km/h
11:00	mostly sunny	16 °C	3 km/h
12:00	mostly sunny	17 °C	4 km/h
13:00	mostly sunny	18 °C	5 km/h
14:00	mostly sunny	19 °C	6 km/h
15:00	mostly sunny	19 °C	6 km/h
16:00	mostly sunny	19 °C	6 km/h
17:00	mostly sunny	19 °C	5 km/h
18:00	mostly sunny	18 °C	3 km/h
19:00	sunny	16 °C	4 km/h
20:00	sunny	15 °C	4 km/h
21:00	sunny	14 °C	5 km/h
22:00	mostly sunny	14 °C	5 km/h
23:00	mostly sunny	14 °C	4 km/h

Hourly forecast issued 27.09.2026 for Aranno (804 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Aranno weather tomorrow

Tomorrow, Monday 28 Sep, in Aranno: partly cloudy, 12 to 20 °C, wind up to 7 km/h. No precipitation expected.

Aranno weekend weather

This weekend in Aranno: Saturday overcast, 11 to 18 °C; Sunday partly cloudy, 11 to 19 °C.

Will it rain in Aranno this week?

Yes: 1 day with precipitation is expected in Aranno over the next 7 days, 3.9 mm in total. Wettest day: Thursday 1 Oct (3.9 mm).

The best day to go out in Aranno

The best day of the next 7 in Aranno: Monday 28 Sep, partly cloudy, up to 20 °C.

The last 7 days in Aranno

From 20 Sep to 26 Sep: 16.3 °C on average, 1.5 °C above the September normal (14.8 °C), 0 mm of precipitation (7-day normal: 41 mm). Warmest day: monday 21 Sep (23 °C); coolest night: friday 25 Sep (12 °C).

Day	Min	Max
Sun 20 Sep	14 °C	21 °C
Mon 21 Sep	16 °C	23 °C
Tue 22 Sep	14 °C	20 °C
Wed 23 Sep	12 °C	18 °C
Thu 24 Sep	12 °C	20 °C
Fri 25 Sep	12 °C	16 °C
Sat 26 Sep	12 °C	17 °C

Open-Meteo analyses of the last 7 days (models and assimilated observations), MeteoSwiss 1991–2020 normals. Updated nightly.

Climate of Aranno: 1991–2020 normals

In Aranno (804 m), the mean annual temperature is 9.9 °C. The warmest month is July (19.4 °C on average) and the coldest January (0.9 °C). About 1716 mm of precipitation falls per year, peaking in May (192 mm) with a minimum in February (65 mm). The mean monthly maximum reaches 28.0 °C and the absolute minimum −5.9 °C.

9.9 °CMean annual temperature

1716 mmPrecipitation per year

JFMAMJJASOND

Mean monthly precipitation (mm) — bar height relative to the wettest month.

Month	Mean T	Abs. max	Abs. min	Precip. (mm)
Jan	0.9 °C	11.6 °C	−5.9 °C	70
Feb	2.1 °C	13.0 °C	−5.4 °C	65
Mar	5.8 °C	18.3 °C	−3.0 °C	85
Apr	9.2 °C	20.4 °C	0.3 °C	154
May	13.3 °C	24.1 °C	4.5 °C	192
Jun	17.3 °C	27.3 °C	8.2 °C	185
Jul	19.4 °C	28.0 °C	10.3 °C	166
Aug	18.9 °C	27.8 °C	10.1 °C	175
Sep	14.8 °C	23.6 °C	6.4 °C	177
Oct	10.3 °C	19.6 °C	2.0 °C	171
Nov	5.5 °C	14.4 °C	−2.3 °C	188
Dec	1.7 °C	11.7 °C	−5.7 °C	89
Year	9.9 °C	28.0 °C	−5.9 °C	1716

Source: MeteoSwiss open data (1991–2020 normals) — stations Lugano (7 km, 273 m), Monte Generoso (15 km, 1600 m), Magadino / Cadenazzo (17 km, 203 m), adjusted to the elevation of Aranno (804 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.