meteo-ch.ch Search a municipality…

Home › Valais › Monthey

Weather in Monthey

Valais, 1593 m · continuously updated

–°C
 
 
– –

Wind
–
Humidity
–
Rain ahead
–
Sunset
–

Temperature · last 4 and next 28 hours

Monthey weather: the next 24 hours

Updated hourly.

Monthey weather hour by hour (48 h)

Monthey 15-day forecast

Two-week trend.

Monthey weekend weatherRain radar

Sun and golden hours

Sunrise –, golden light until –

Sunset –, golden light from –

–

Air quality

–

European index, measured continuously.

UV index

–

Daily maximum — protection advised from 3.

Freezing level

–

Snow settles about 300 m below it.

Around Monthey

Neighbouring municipalities, as the crow flies.

7-day forecast for Monthey

Today (Saturday 14 Nov) in Monthey: overcast, −2 to 6 °C, precipitation 0.0 mm (16 %), wind up to 10 km/h. Tomorrow: showers, 2 to 6 °C.

Show the 7-day table
DayWeatherMinMaxPrecip.Wind
Todayovercast−2 °C6 °C0.0 mm10 km/h
Tomorrowshowers2 °C6 °C26.6 mm28 km/h
Mon 16 Novshowers1 °C5 °C22.7 mm34 km/h
Tue 17 Novrain5 °C10 °C18.0 mm27 km/h
Wed 18 Novsnow showers2 °C5 °C18.0 mm31 km/h
Thu 19 Novsnow showers0 °C5 °C19.3 mm19 km/h
Fri 20 Novsnow−4 °C0 °C8.9 mm22 km/h

Forecast updated on 14.11.2026 at 11:18 (Open-Meteo model, elevation 1593 m). The interactive block at the top refreshes hourly and covers 16 days.

No rain expected today in Monthey. Tomorrow: rain from 00:00 to 12:00. The 15-minute detail for the next two hours is shown on demand.

Hourly weather in Monthey

Saturday 14 Nov in Monthey, hour by hour: sunny in the morning, sunny in the afternoon, overcast in the evening. Low −2 °C around 04:00, high 6 °C around 14:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00mostly sunny−1 °C0.0 mm4 km/h
01:00mostly sunny−2 °C0.0 mm5 km/h
02:00mostly sunny−1 °C0.0 mm3 km/h
03:00mostly sunny−1 °C0.0 mm2 km/h
04:00mostly sunny−2 °C0.0 mm6 km/h
05:00sunny−2 °C0.0 mm9 km/h
06:00sunny−1 °C0.0 mm8 km/h
07:00sunny0 °C0.0 mm10 km/h
08:00mostly sunny1 °C0.0 mm8 km/h
09:00sunny3 °C0.0 mm4 km/h
10:00sunny4 °C0.0 mm4 km/h
11:00sunny5 °C0.0 mm3 km/h
12:00sunny6 °C0.0 mm4 km/h
13:00sunny6 °C0.0 mm4 km/h
14:00sunny6 °C0.0 mm4 km/h
15:00mostly sunny6 °C0.0 mm3 km/h
16:00overcast5 °C0.0 mm2 km/h
17:00overcast4 °C0.0 mm2 km/h
18:00overcast3 °C0.0 mm2 km/h
19:00overcast3 °C0.0 mm2 km/h
20:00overcast3 °C0.0 mm3 km/h
21:00overcast3 °C0.0 mm4 km/h
22:00overcast2 °C0.0 mm7 km/h
23:00overcast3 °C0.0 mm10 km/h

Hourly forecast issued 14.11.2026 for Monthey (1593 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 Monthey

Today, Saturday 14 Nov in Monthey: overcast, −2 to 6 °C, wind up to 10 km/h. No precipitation expected.

Monthey weather tomorrow

Tomorrow, Sunday 15 Nov, in Monthey: showers, 2 to 6 °C, wind up to 28 km/h. Precipitation expected: 26.6 mm, 100 % probability.

What is the temperature in Monthey?

Today in Monthey (1593 m): −2 to 6 °C. Tomorrow: 2 to 6 °C. Over the next 7 days, highs range from 0 to 10 °C, averaging 5 °C.

Monthey weekend weather

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

Will it rain in Monthey this week?

Yes: 6 days with precipitation are expected in Monthey over the next 7 days, 113.5 mm in total. Wettest day: Sunday 15 Nov (26.6 mm).

Will it snow in Monthey?

Snowfall expected in Monthey (1593 m): Monday 16 Nov and Friday 20 Nov. Estimated total: 4.6 cm.

What is the UV index in Monthey?

Today in Monthey (1593 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 Monthey

The best day of the next 7 in Monthey: Saturday 14 Nov, overcast, up to 6 °C.

Climate of Monthey: 1991–2020 normals

In Monthey (1593 m), the mean annual temperature is 4.4 °C. The warmest month is July (13.3 °C on average) and the coldest January (−4.2 °C). About 1283 mm of precipitation falls per year, peaking in July (154 mm) with a minimum in February (75 mm). The mean monthly maximum reaches 24.5 °C and the absolute minimum −14.1 °C.

4.4 °CMean annual temperature
1283 mmPrecipitation per year
JFMAMJJASOND

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

MonthMean TAbs. maxAbs. minPrecip. (mm)
Jan−4.2 °C6.5 °C−14.1 °C88
Feb−3.2 °C8.1 °C−12.6 °C75
Mar0.5 °C12.5 °C−9.4 °C82
Apr4.1 °C16.2 °C−6.8 °C85
May7.9 °C20.3 °C−2.5 °C123
Jun11.5 °C23.5 °C0.8 °C126
Jul13.3 °C24.5 °C3.3 °C154
Aug12.8 °C24.1 °C2.6 °C144
Sep8.9 °C19.5 °C−0.7 °C104
Oct5.1 °C16.0 °C−4.9 °C101
Nov−0.1 °C11.9 °C−9.6 °C98
Dec−3.4 °C7.5 °C−12.8 °C104
Year4.4 °C24.5 °C−14.1 °C1283

At what altitude is Monthey located?

Monthey sits at around 1593 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 Monthey?

The warmest month in Monthey is July, averaging 13.3 °C; the coldest is January, at −4.2 °C. The annual mean is 4.4 °C (MeteoSwiss 1991–2020 normals, reference station Aigle).

How much does it rain in Monthey per year?

Monthey receives about 1283 mm of precipitation a year, or 107 mm a month on average. The wettest month is July (154 mm) and the driest February (75 mm), according to the MeteoSwiss 1991–2020 normals.

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

In Monthey, the monthly mean rises from −4.2 °C in January to 13.3 °C in July: a 17.5 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −14.1 °C to 24.5 °C.

Source: MeteoSwiss open data (1991–2020 normals) — stations Aigle (15 km, 381 m), Evionnaz (16 km, 482 m), Les Diablerets (32 km, 2964 m), adjusted to the elevation of Monthey (1593 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.