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Weather in Saint-Martin (VS)

Valais, 1341 m · continuously updated

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Humidity
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Rain ahead
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Temperature · last 4 and next 28 hours

Saint-Martin (VS) weather: the next 24 hours

Updated hourly.

Saint-Martin (VS) weather hour by hour (48 h)

Saint-Martin (VS) 15-day forecast

Two-week trend.

Saint-Martin (VS) weekend weatherRain 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 Saint-Martin (VS)

Neighbouring municipalities, as the crow flies.

7-day forecast for Saint-Martin (VS)

Today (Saturday 14 Nov) in Saint-Martin (VS): overcast, −1 to 6 °C, precipitation 0.0 mm (4 %), wind up to 4 km/h. Tomorrow: snow showers, 0 to 5 °C.

Show the 7-day table
DayWeatherMinMaxPrecip.Wind
Todayovercast−1 °C6 °C0.0 mm4 km/h
Tomorrowsnow showers0 °C5 °C1.6 mm8 km/h
Mon 16 Novshowers2 °C4 °C11.6 mm18 km/h
Tue 17 Novlight rain4 °C6 °C11.7 mm7 km/h
Wed 18 Novshowers2 °C6 °C20.6 mm8 km/h
Thu 19 Novshowers1 °C7 °C10.6 mm6 km/h
Fri 20 Novlight snow−4 °C2 °C6.2 mm12 km/h

Forecast updated on 14.11.2026 at 11:34 (Open-Meteo model, elevation 1341 m). The interactive block at the top refreshes hourly and covers 16 days.

No rain expected today in Saint-Martin (VS). Tomorrow: rain from 05:00 to 10:00. The 15-minute detail for the next two hours is shown on demand.

Hourly weather in Saint-Martin (VS)

Saturday 14 Nov in Saint-Martin (VS), hour by hour: sunny in the morning, sunny in the afternoon, overcast in the evening. Low −1 °C around 07:00, high 6 °C around 14:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00mostly sunny1 °C0.0 mm2 km/h
01:00mostly sunny1 °C0.0 mm1 km/h
02:00mostly sunny0 °C0.0 mm0 km/h
03:00mostly sunny0 °C0.0 mm0 km/h
04:00sunny−1 °C0.0 mm2 km/h
05:00sunny−1 °C0.0 mm2 km/h
06:00sunny0 °C0.0 mm2 km/h
07:00sunny−1 °C0.0 mm2 km/h
08:00sunny0 °C0.0 mm4 km/h
09:00sunny2 °C0.0 mm4 km/h
10:00sunny2 °C0.0 mm2 km/h
11:00sunny4 °C0.0 mm3 km/h
12:00sunny5 °C0.0 mm3 km/h
13:00mostly sunny5 °C0.0 mm2 km/h
14:00sunny6 °C0.0 mm1 km/h
15:00sunny6 °C0.0 mm1 km/h
16:00partly cloudy5 °C0.0 mm0 km/h
17:00overcast4 °C0.0 mm1 km/h
18:00overcast4 °C0.0 mm1 km/h
19:00overcast3 °C0.0 mm2 km/h
20:00overcast2 °C0.0 mm2 km/h
21:00overcast2 °C0.0 mm1 km/h
22:00overcast2 °C0.0 mm0 km/h
23:00overcast2 °C0.0 mm3 km/h

Hourly forecast issued 14.11.2026 for Saint-Martin (VS) (1341 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 Saint-Martin (VS)

Today, Saturday 14 Nov in Saint-Martin (VS): overcast, −1 to 6 °C, wind up to 4 km/h. No precipitation expected. A day in line with the climate normal for November in Saint-Martin (VS) (2.4 °C average over 1991-2020).

Saint-Martin (VS) weather tomorrow

Tomorrow, Sunday 15 Nov, in Saint-Martin (VS): snow showers, 0 to 5 °C, wind up to 8 km/h. Precipitation expected: 1.6 mm, 34 % probability.

What is the temperature in Saint-Martin (VS)?

Today in Saint-Martin (VS) (1341 m): −1 to 6 °C. Tomorrow: 0 to 5 °C. Over the next 7 days, highs range from 2 to 7 °C, averaging 5 °C.

Saint-Martin (VS) weekend weather

This weekend in Saint-Martin (VS): Saturday overcast, −1 to 6 °C; Sunday snow showers, 0 to 5 °C.

Will it rain in Saint-Martin (VS) this week?

Yes: 6 days with precipitation are expected in Saint-Martin (VS) over the next 7 days, 62.3 mm in total. Wettest day: Wednesday 18 Nov (20.6 mm).

Will it snow in Saint-Martin (VS)?

Snowfall expected in Saint-Martin (VS) (1341 m): Sunday 15 Nov and Friday 20 Nov. Estimated total: 3.7 cm.

What is the UV index in Saint-Martin (VS)?

Today in Saint-Martin (VS) (1341 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 Saint-Martin (VS)

The best day of the next 7 in Saint-Martin (VS): Saturday 14 Nov, overcast, up to 6 °C.

Climate of Saint-Martin (VS): 1991–2020 normals

In Saint-Martin (VS) (1341 m), the mean annual temperature is 6.8 °C. The warmest month is July (15.6 °C on average) and the coldest January (−1.5 °C). About 704 mm of precipitation falls per year, peaking in July (76 mm) with a minimum in March (43 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 27.7 °C and the absolute minimum −11.8 °C.

6.8 °CMean annual temperature
704 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−1.5 °C9.0 °C−11.8 °C58136280
Feb−1.0 °C10.7 °C−11.5 °C46144250
Mar2.6 °C14.9 °C−8.4 °C43184210
Apr6.0 °C18.5 °C−5.0 °C45191120
May10.0 °C22.7 °C−0.6 °C7020220
Jun13.7 °C26.5 °C3.0 °C6722302
Jul15.6 °C27.7 °C5.4 °C7624605
Aug15.3 °C27.2 °C4.7 °C7523404
Sep11.4 °C22.7 °C1.6 °C4820210
Oct7.5 °C19.2 °C−2.8 °C5116960
Nov2.4 °C14.4 °C−7.8 °C56123160
Dec−0.7 °C9.9 °C−10.9 °C68117260
Year6.8 °C27.7 °C−11.8 °C704217113512

At what altitude is Saint-Martin (VS) located?

Saint-Martin (VS) sits at around 1341 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 Saint-Martin (VS)?

The warmest month in Saint-Martin (VS) is July, averaging 15.6 °C; the coldest is January, at −1.5 °C. The annual mean is 6.8 °C (MeteoSwiss 1991–2020 normals, reference station Evolène / Villa).

How much does it rain in Saint-Martin (VS) per year?

Saint-Martin (VS) receives about 704 mm of precipitation a year, or 59 mm a month on average. The wettest month is July (76 mm) and the driest March (43 mm), according to the MeteoSwiss 1991–2020 normals.

How many frost days does Saint-Martin (VS) have?

Saint-Martin (VS) 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 Saint-Martin (VS) get per year?

The sun shines for about 2171 hours a year in Saint-Martin (VS). 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 Saint-Martin (VS)?

In Saint-Martin (VS), the monthly mean rises from −1.5 °C in January to 15.6 °C in July: a 17.1 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −11.8 °C to 27.7 °C.

When is the best time to visit Saint-Martin (VS)?

For warmth and sunshine: July (15.6 °C on average, 246 h of sun). To avoid rain, March is the driest month (43 mm). The coldest month is January (−1.5 °C).

Source: MeteoSwiss open data (1991–2020 normals) — stations Evolène / Villa (8 km, 1825 m), Sion (10 km, 482 m), Montana (14 km, 1423 m), adjusted to the elevation of Saint-Martin (VS) (1341 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.