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Weather in Grengiols

Valais, 2316 m · continuously updated

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Temperature · last 4 and next 28 hours

Grengiols weather: the next 24 hours

Updated hourly.

Grengiols weather hour by hour (48 h)

Grengiols 15-day forecast

Two-week trend.

Grengiols 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 Grengiols

Neighbouring municipalities, as the crow flies.

7-day forecast for Grengiols

Today (Saturday 14 Nov) in Grengiols: overcast, −6 to −2 °C, precipitation 0.0 mm (5 %), wind up to 18 km/h. Tomorrow: snow showers, −6 to 0 °C.

Show the 7-day table
DayWeatherMinMaxPrecip.Wind
Todayovercast−6 °C−2 °C0.0 mm18 km/h
Tomorrowsnow showers−6 °C0 °C0.5 mm14 km/h
Mon 16 Novsnow showers−4 °C0 °C9.9 mm44 km/h
Tue 17 Novlight snow−1 °C1 °C6.8 mm16 km/h
Wed 18 Novsnow showers−2 °C0 °C22.1 mm19 km/h
Thu 19 Novsnow showers−3 °C0 °C8.8 mm13 km/h
Fri 20 Novlight snow−8 °C−3 °C2.9 mm17 km/h

Forecast updated on 14.11.2026 at 11:34 (Open-Meteo model, elevation 2316 m). The interactive block at the top refreshes hourly and covers 16 days.

No rain expected today in Grengiols. Tomorrow: rain from 06:00 to 11:00. The 15-minute detail for the next two hours is shown on demand.

Hourly weather in Grengiols

Saturday 14 Nov in Grengiols, hour by hour: sunny in the morning, sunny in the afternoon, overcast in the evening. Low −6 °C around 01:00, high −2 °C around 13:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00sunny−6 °C0.0 mm11 km/h
01:00sunny−6 °C0.0 mm14 km/h
02:00sunny−6 °C0.0 mm14 km/h
03:00sunny−6 °C0.0 mm14 km/h
04:00sunny−6 °C0.0 mm14 km/h
05:00sunny−6 °C0.0 mm13 km/h
06:00sunny−5 °C0.0 mm13 km/h
07:00sunny−6 °C0.0 mm13 km/h
08:00sunny−6 °C0.0 mm13 km/h
09:00sunny−5 °C0.0 mm14 km/h
10:00sunny−3 °C0.0 mm13 km/h
11:00sunny−2 °C0.0 mm10 km/h
12:00sunny−2 °C0.0 mm12 km/h
13:00sunny−2 °C0.0 mm10 km/h
14:00sunny−2 °C0.0 mm10 km/h
15:00mostly sunny−2 °C0.0 mm12 km/h
16:00mostly sunny−3 °C0.0 mm14 km/h
17:00overcast−5 °C0.0 mm17 km/h
18:00overcast−5 °C0.0 mm18 km/h
19:00overcast−5 °C0.0 mm17 km/h
20:00overcast−5 °C0.0 mm17 km/h
21:00overcast−5 °C0.0 mm18 km/h
22:00overcast−5 °C0.0 mm16 km/h
23:00overcast−5 °C0.0 mm15 km/h

Hourly forecast issued 14.11.2026 for Grengiols (2316 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 Grengiols

Today, Saturday 14 Nov in Grengiols: overcast, −6 to −2 °C, wind up to 18 km/h. No precipitation expected. A day in line with the climate normal for November in Grengiols (−3.0 °C average over 1991-2020).

Grengiols weather tomorrow

Tomorrow, Sunday 15 Nov, in Grengiols: snow showers, −6 to 0 °C, wind up to 14 km/h. Precipitation expected: 0.5 mm, 39 % probability.

What is the temperature in Grengiols?

Today in Grengiols (2316 m): −6 to −2 °C. Tomorrow: −6 to 0 °C. Over the next 7 days, highs range from −3 to 1 °C, averaging −1 °C.

Grengiols weekend weather

This weekend in Grengiols: Saturday overcast, −6 to −2 °C; Sunday snow showers, −6 to 0 °C.

Will it rain in Grengiols this week?

Yes: 5 days with precipitation are expected in Grengiols over the next 7 days, 51.0 mm in total. Wettest day: Wednesday 18 Nov (22.1 mm).

Will it snow in Grengiols?

Snowfall expected in Grengiols (2316 m): Monday 16 Nov and Tuesday 17 Nov and Wednesday 18 Nov. Estimated total: 30.9 cm.

What is the UV index in Grengiols?

Today in Grengiols (2316 m), the UV index peaks at 2 (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 Grengiols

The best day of the next 7 in Grengiols: Saturday 14 Nov, overcast, up to −2 °C.

Climate of Grengiols: 1991–2020 normals

In Grengiols (2316 m), the mean annual temperature is 0.7 °C. The warmest month is July (9.1 °C on average) and the coldest January (−6.9 °C). About 1158 mm of precipitation falls per year, peaking in November (121 mm) with a minimum in February (78 mm). The mean monthly maximum reaches 20.3 °C and the absolute minimum −18.7 °C.

0.7 °CMean annual temperature
1158 mmPrecipitation per year
JFMAMJJASOND

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

MonthMean TAbs. maxAbs. minPrecip. (mm)
Jan−6.9 °C3.6 °C−18.7 °C100
Feb−6.6 °C4.6 °C−17.8 °C78
Mar−4.2 °C6.2 °C−16.1 °C86
Apr−1.0 °C8.7 °C−12.0 °C84
May2.8 °C13.1 °C−7.3 °C113
Jun7.1 °C18.9 °C−2.8 °C91
Jul9.1 °C20.3 °C−0.7 °C87
Aug9.1 °C20.0 °C−1.1 °C98
Sep5.4 °C16.2 °C−5.1 °C82
Oct2.3 °C12.7 °C−8.5 °C103
Nov−3.0 °C8.3 °C−14.4 °C121
Dec−5.8 °C4.4 °C−17.3 °C114
Year0.7 °C20.3 °C−18.7 °C1158

At what altitude is Grengiols located?

Grengiols sits at around 2316 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 Grengiols?

The warmest month in Grengiols is July, averaging 9.1 °C; the coldest is January, at −6.9 °C. The annual mean is 0.7 °C (MeteoSwiss 1991–2020 normals, reference station Eggishorn).

How much does it rain in Grengiols per year?

Grengiols receives about 1158 mm of precipitation a year, or 96 mm a month on average. The wettest month is November (121 mm) and the driest February (78 mm), according to the MeteoSwiss 1991–2020 normals.

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

In Grengiols, the monthly mean rises from −6.9 °C in January to 9.1 °C in July: a 16.0 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −18.7 °C to 20.3 °C.

Source: MeteoSwiss open data (1991–2020 normals) — stations Eggishorn (10 km, 2892 m), Ulrichen (22 km, 1346 m), Visp (23 km, 639 m), adjusted to the elevation of Grengiols (2316 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.