What is the weather in Raron today?

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

What is the 15-day forecast for Raron?

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

Will it rain tomorrow in Raron?

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

What is the air quality in Raron?

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

Are there weather alerts for Raron?

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

At what altitude is Raron located?

Raron sits at around 635 m above sea level in the canton of Valais. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Raron?

The warmest month in Raron is July, averaging 19.8 °C (1991–2020 normal). The coldest is January at −0.6 °C.

How much does it rain in Raron per year?

Raron receives about 589 mm of precipitation a year. The wettest month is December (65 mm), the driest September (36 mm).

When is the best time to visit Raron?

For warmth and sunshine: July (19.8 °C on average, 268 h of sun). The coldest month is January (−0.6 °C). Check the 15-day forecast above for your dates.

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Home › Valais › Raron

Weather in Raron

Valais, 635 m · continuously updated

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

Vispa: 9.0 °C at Visp river temperature · FOEN gauge 4.6 km away · 27.09. 00h

Temperature · last 4 and next 28 hours

Raron weather: the next 24 hours

Updated hourly.

Raron weather hour by hour (48 h)

Raron 15-day forecast

Two-week trend.

Raron 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 Raron

Neighbouring municipalities, as the crow flies.

Baltschieder2 km Bürchen2 km Unterbäch3 km Visp3 km Zeneggen4 km Eggerberg4 km Ausserberg4 km Eischoll5 km

7-day forecast for Raron

Today (Sunday 27 Sep) in Raron: sunny, 15 to 27 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: overcast, 17 to 30 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	sunny	15 °C	27 °C	0.0 mm	9 km/h
Tomorrow	overcast	17 °C	30 °C	0.0 mm	8 km/h
Tue 29 Sep	overcast	17 °C	26 °C	0.0 mm	11 km/h
Wed 30 Sep	light rain	16 °C	21 °C	0.0 mm	10 km/h
Thu 1 Oct	light rain	16 °C	18 °C	6.6 mm	8 km/h
Fri 2 Oct	fog	13 °C	22 °C	0.0 mm	8 km/h
Sat 3 Oct	overcast	13 °C	24 °C	0.0 mm	9 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 635 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Raron

Sunday 27 Sep in Raron, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 15 °C around 01:00, high 28 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	15 °C	6 km/h
01:00	sunny	15 °C	5 km/h
02:00	sunny	16 °C	4 km/h
03:00	sunny	16 °C	4 km/h
04:00	sunny	16 °C	3 km/h
05:00	sunny	15 °C	4 km/h
06:00	sunny	16 °C	4 km/h
07:00	sunny	16 °C	5 km/h
08:00	sunny	16 °C	5 km/h
09:00	sunny	19 °C	4 km/h
10:00	sunny	20 °C	4 km/h
11:00	sunny	22 °C	2 km/h
12:00	sunny	24 °C	2 km/h
13:00	sunny	26 °C	4 km/h
14:00	sunny	27 °C	7 km/h
15:00	sunny	27 °C	11 km/h
16:00	sunny	28 °C	9 km/h
17:00	sunny	27 °C	7 km/h
18:00	sunny	25 °C	4 km/h
19:00	sunny	23 °C	1 km/h
20:00	sunny	21 °C	4 km/h
21:00	sunny	18 °C	5 km/h
22:00	sunny	18 °C	4 km/h
23:00	sunny	18 °C	2 km/h

Hourly forecast issued 27.09.2026 for Raron (635 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Raron weather tomorrow

Tomorrow, Monday 28 Sep, in Raron: overcast, 17 to 30 °C, wind up to 8 km/h. No precipitation expected.

Raron weekend weather

This weekend in Raron: Saturday overcast, 13 to 24 °C; Sunday sunny, 15 to 27 °C.

Will it rain in Raron this week?

Yes: 1 day with precipitation is expected in Raron over the next 7 days, 6.6 mm in total. Wettest day: Thursday 1 Oct (6.6 mm).

The best day to go out in Raron

The best day of the next 7 in Raron: Sunday 27 Sep, sunny, up to 27 °C.

The last 7 days in Raron

From 20 Sep to 26 Sep: 17.5 °C on average, 2.4 °C above the September normal (15.1 °C), 0 mm of precipitation (7-day normal: 8 mm). Warmest day: sunday 20 Sep (26 °C); coolest night: friday 25 Sep (9 °C).

Day	Min	Max
Sun 20 Sep	12 °C	26 °C
Mon 21 Sep	10 °C	24 °C
Tue 22 Sep	10 °C	24 °C
Wed 23 Sep	11 °C	24 °C
Thu 24 Sep	9 °C	24 °C
Fri 25 Sep	9 °C	24 °C
Sat 26 Sep	12 °C	25 °C

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

Climate of Raron: 1991–2020 normals

In Raron (635 m), the mean annual temperature is 10.0 °C. The warmest month is July (19.8 °C on average) and the coldest January (−0.6 °C). About 589 mm of precipitation falls per year, peaking in December (65 mm) with a minimum in September (36 mm). The sun shines for about 1922 hours a year, mostly in July (268 h). On average there are 110 frost days and 20 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 33.0 °C and the absolute minimum −12.1 °C.

10.0 °CMean annual temperature

589 mmPrecipitation per year

1922 hSunshine hours per year

110Frost days per year

72Summer days (≥ 25 °C)

JFMAMJJASOND

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

Month	Mean T	Abs. max	Abs. min	Precip. (mm)	Sunshine (h)	Frost days	Summer days
Jan	−0.6 °C	10.3 °C	−12.1 °C	56	12	25	0
Feb	1.5 °C	14.1 °C	−10.4 °C	38	116	22	0
Mar	6.6 °C	20.4 °C	−5.7 °C	43	188	14	0
Apr	10.6 °C	23.7 °C	−2.7 °C	40	212	5	1
May	14.6 °C	28.4 °C	1.2 °C	57	227	0	6
Jun	18.2 °C	32.1 °C	5.2 °C	44	244	0	16
Jul	19.8 °C	33.0 °C	7.5 °C	47	268	0	22
Aug	19.1 °C	32.4 °C	6.6 °C	50	252	0	20
Sep	15.1 °C	27.8 °C	3.0 °C	36	211	0	6
Oct	10.3 °C	22.9 °C	−1.8 °C	51	153	4	0
Nov	4.4 °C	17.1 °C	−7.7 °C	61	39	16	0
Dec	0.0 °C	11.6 °C	−11.4 °C	65	0	24	0
Year	10.0 °C	33.0 °C	−12.1 °C	589	1922	110	72

Source: MeteoSwiss open data (1991–2020 normals) — stations Visp (2 km, 639 m), Grächen (11 km, 1605 m), Blatten, Lötschental (15 km, 1548 m), adjusted to the elevation of Raron (635 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.