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Weather in Arbaz

Valais, 1685 m · continuously updated

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Sunset
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Temperature · last 4 and next 28 hours

Arbaz weather: the next 24 hours

Updated hourly.

Arbaz weather hour by hour (48 h)

Arbaz 15-day forecast

Two-week trend.

Arbaz weekend weatherRain radar

Sun and golden hours

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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 Arbaz

Neighbouring municipalities, as the crow flies.

7-day forecast for Arbaz

Today (Saturday 14 Nov) in Arbaz: overcast, −1 to 4 °C, precipitation 0.0 mm (4 %), wind up to 8 km/h. Tomorrow: snow showers, −1 to 4 °C.

Show the 7-day table
DayWeatherMinMaxPrecip.Wind
Todayovercast−1 °C4 °C0.0 mm8 km/h
Tomorrowsnow showers−1 °C4 °C7.6 mm7 km/h
Mon 16 Novsnow showers0 °C3 °C12.2 mm15 km/h
Tue 17 Novsnow showers4 °C6 °C13.2 mm7 km/h
Wed 18 Novsnow showers1 °C4 °C23.8 mm10 km/h
Thu 19 Novsnow showers−1 °C4 °C13.2 mm8 km/h
Fri 20 Novsnow showers−6 °C0 °C8.9 mm11 km/h

Forecast updated on 14.11.2026 at 11:18 (Open-Meteo model, elevation 1685 m). The interactive block at the top refreshes hourly and covers 16 days.

No rain expected today in Arbaz. Tomorrow: rain from 03:00 to 11:00. The 15-minute detail for the next two hours is shown on demand.

Hourly weather in Arbaz

Saturday 14 Nov in Arbaz, hour by hour: sunny in the morning, sunny in the afternoon, overcast in the evening. Low −1 °C around 04:00, high 4 °C around 14:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00mostly sunny−1 °C0.0 mm4 km/h
01:00sunny−1 °C0.0 mm4 km/h
02:00sunny−1 °C0.0 mm5 km/h
03:00sunny−1 °C0.0 mm5 km/h
04:00sunny−1 °C0.0 mm6 km/h
05:00sunny−1 °C0.0 mm6 km/h
06:00sunny−1 °C0.0 mm8 km/h
07:00sunny−1 °C0.0 mm7 km/h
08:00sunny−1 °C0.0 mm7 km/h
09:00sunny0 °C0.0 mm6 km/h
10:00sunny1 °C0.0 mm3 km/h
11:00sunny2 °C0.0 mm3 km/h
12:00sunny3 °C0.0 mm3 km/h
13:00sunny3 °C0.0 mm3 km/h
14:00sunny4 °C0.0 mm3 km/h
15:00sunny4 °C0.0 mm3 km/h
16:00mostly sunny3 °C0.0 mm2 km/h
17:00overcast2 °C0.0 mm5 km/h
18:00overcast1 °C0.0 mm8 km/h
19:00overcast1 °C0.0 mm7 km/h
20:00overcast1 °C0.0 mm6 km/h
21:00overcast1 °C0.0 mm7 km/h
22:00overcast1 °C0.0 mm8 km/h
23:00overcast1 °C0.0 mm6 km/h

Hourly forecast issued 14.11.2026 for Arbaz (1685 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Weather today in Arbaz

Today, Saturday 14 Nov in Arbaz: overcast, −1 to 4 °C, wind up to 8 km/h. No precipitation expected. A day in line with the climate normal for November in Arbaz (0.6 °C average over 1991-2020).

Arbaz weather tomorrow

Tomorrow, Sunday 15 Nov, in Arbaz: snow showers, −1 to 4 °C, wind up to 7 km/h. Precipitation expected: 7.6 mm, 34 % probability.

What is the temperature in Arbaz?

Today in Arbaz (1685 m): −1 to 4 °C. Tomorrow: −1 to 4 °C. Over the next 7 days, highs range from 0 to 6 °C, averaging 4 °C.

Arbaz weekend weather

This weekend in Arbaz: Saturday overcast, −1 to 4 °C; Sunday snow showers, −1 to 4 °C.

Will it rain in Arbaz this week?

Yes: 6 days with precipitation are expected in Arbaz over the next 7 days, 78.9 mm in total. Wettest day: Wednesday 18 Nov (23.8 mm).

Will it snow in Arbaz?

Snowfall expected in Arbaz (1685 m): Sunday 15 Nov and Thursday 19 Nov and Friday 20 Nov. Estimated total: 11.4 cm.

What is the UV index in Arbaz?

Today in Arbaz (1685 m), the UV index peaks at 3 (low) around midday. No particular protection is needed. In the mountains, radiation rises by about 10 % per 1,000 m, and snow reflects up to 80 % of it.

The best day to go out in Arbaz

The best day of the next 7 in Arbaz: Saturday 14 Nov, overcast, up to 4 °C.

Among the 59 municipalities of canton Valais covered by the MeteoSwiss 1991-2020 normals, Arbaz ranks 17 for annual precipitation (913 mm) and 2 for sunshine (2171 hours per year). July's hottest day averages 25.5 °C; January's coldest night drops to -13.9 °C.

Climate of Arbaz: 1991–2020 normals

In Arbaz (1685 m), the mean annual temperature is 4.7 °C. The warmest month is July (13.5 °C on average) and the coldest January (−3.4 °C). About 913 mm of precipitation falls per year, peaking in December (106 mm) with a minimum in September (55 mm). The sun shines for about 2171 hours a year, mostly in July (246 h). On average there are 135 frost days per year. The mean monthly maximum reaches 25.5 °C and the absolute minimum −13.9 °C.

4.7 °CMean annual temperature
913 mmPrecipitation per year
2171 hSunshine hours per year
135Frost days per year
12Summer days (≥ 25 °C)
JFMAMJJASOND

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

MonthMean TAbs. maxAbs. minPrecip. (mm)Sunshine (h)Frost daysSummer days
Jan−3.4 °C7.3 °C−13.9 °C92136280
Feb−3.0 °C8.8 °C−13.8 °C75144250
Mar0.4 °C12.7 °C−10.7 °C64184210
Apr3.8 °C15.9 °C−7.2 °C56191120
May7.8 °C20.6 °C−2.5 °C8220220
Jun11.6 °C24.5 °C0.9 °C7522302
Jul13.5 °C25.5 °C3.5 °C8224605
Aug13.2 °C25.3 °C2.8 °C8823404
Sep9.4 °C20.6 °C−0.4 °C5520210
Oct5.6 °C17.0 °C−4.5 °C6316960
Nov0.6 °C12.4 °C−9.7 °C75123160
Dec−2.6 °C8.0 °C−12.9 °C106117260
Year4.7 °C25.5 °C−13.9 °C913217113512

At what altitude is Arbaz located?

Arbaz sits at around 1685 m above sea level in the canton of Valais. This elevation directly affects temperatures, the rain-snow line and snow cover: on average, the temperature drops by about 0.55 °C per 100 m of altitude.

What is the warmest month in Arbaz?

The warmest month in Arbaz is July, averaging 13.5 °C; the coldest is January, at −3.4 °C. The annual mean is 4.7 °C (MeteoSwiss 1991–2020 normals, reference station Montana).

How much does it rain in Arbaz per year?

Arbaz receives about 913 mm of precipitation a year, or 76 mm a month on average. The wettest month is December (106 mm) and the driest September (55 mm), according to the MeteoSwiss 1991–2020 normals.

How many frost days does Arbaz have?

Arbaz averages 135 frost days a year, most of them in January (28 days). Conversely, 12 summer days exceed 25 °C. Mean values from the MeteoSwiss 1991–2020 normals.

How many hours of sunshine does Arbaz get per year?

The sun shines for about 2171 hours a year in Arbaz. The sunniest month is July (246 h) and the least sunny December (117 h), according to the MeteoSwiss 1991–2020 normals.

How big is the temperature difference between summer and winter in Arbaz?

In Arbaz, the monthly mean rises from −3.4 °C in January to 13.5 °C in July: a 16.9 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −13.9 °C to 25.5 °C.

When is the best time to visit Arbaz?

For warmth and sunshine: July (13.5 °C on average, 246 h of sun). To avoid rain, September is the driest month (55 mm). The coldest month is January (−3.4 °C).

Source: MeteoSwiss open data (1991–2020 normals) — stations Montana (5 km, 1423 m), Sion (11 km, 482 m), Les Diablerets (15 km, 2964 m), adjusted to the elevation of Arbaz (1685 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.