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Weather in Rheinwald

Graubünden, 1629 m · continuously updated

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Humidity
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Rain ahead
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Sunset
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Temperature · last 4 and next 28 hours

Rheinwald weather: the next 24 hours

Updated hourly.

Rheinwald weather hour by hour (48 h)

Rheinwald 15-day forecast

Two-week trend.

Rheinwald 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 Rheinwald

Neighbouring municipalities, as the crow flies.

7-day forecast for Rheinwald

Today (Saturday 14 Nov) in Rheinwald: overcast, −4 to 3 °C, precipitation 0.0 mm (4 %), wind up to 13 km/h. Tomorrow: light snow, −1 to 4 °C.

Show the 7-day table
DayWeatherMinMaxPrecip.Wind
Todayovercast−4 °C3 °C0.0 mm13 km/h
Tomorrowlight snow−1 °C4 °C0.1 mm12 km/h
Mon 16 Novsnow showers0 °C2 °C1.6 mm12 km/h
Tue 17 Novlight rain1 °C5 °C1.5 mm20 km/h
Wed 18 Novlight rain1 °C5 °C2.1 mm15 km/h
Thu 19 Novlight snow1 °C5 °C0.5 mm13 km/h
Fri 20 Novsnow showers−6 °C1 °C5.5 mm14 km/h

Forecast updated on 14.11.2026 at 11:18 (Open-Meteo model, elevation 1629 m). The interactive block at the top refreshes hourly and covers 16 days.

No rain expected today in Rheinwald. Tomorrow: rain from 23:00 to 00:00. The 15-minute detail for the next two hours is shown on demand.

Hourly weather in Rheinwald

Saturday 14 Nov in Rheinwald, hour by hour: sunny in the morning, sunny in the afternoon, overcast in the evening. Low −4 °C around 07:00, high 3 °C around 13:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00sunny−2 °C0.0 mm2 km/h
01:00sunny−2 °C0.0 mm4 km/h
02:00sunny−2 °C0.0 mm5 km/h
03:00sunny−3 °C0.0 mm2 km/h
04:00sunny−3 °C0.0 mm3 km/h
05:00sunny−4 °C0.0 mm2 km/h
06:00sunny−3 °C0.0 mm2 km/h
07:00sunny−4 °C0.0 mm1 km/h
08:00sunny−4 °C0.0 mm4 km/h
09:00sunny−2 °C0.0 mm4 km/h
10:00sunny1 °C0.0 mm8 km/h
11:00sunny2 °C0.0 mm12 km/h
12:00sunny3 °C0.0 mm12 km/h
13:00sunny3 °C0.0 mm13 km/h
14:00sunny3 °C0.0 mm12 km/h
15:00mostly sunny2 °C0.0 mm12 km/h
16:00mostly sunny1 °C0.0 mm12 km/h
17:00mostly sunny0 °C0.0 mm12 km/h
18:00partly cloudy0 °C0.0 mm12 km/h
19:00partly cloudy0 °C0.0 mm12 km/h
20:00overcast−1 °C0.0 mm12 km/h
21:00overcast−1 °C0.0 mm12 km/h
22:00overcast−1 °C0.0 mm12 km/h
23:00overcast−1 °C0.0 mm11 km/h

Hourly forecast issued 14.11.2026 for Rheinwald (1629 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 Rheinwald

Today, Saturday 14 Nov in Rheinwald: overcast, −4 to 3 °C, wind up to 13 km/h. No precipitation expected. That is 1.6 °C below the climate normal for November in Rheinwald (0.8 °C average over 1991-2020).

Rheinwald weather tomorrow

Tomorrow, Sunday 15 Nov, in Rheinwald: light snow, −1 to 4 °C, wind up to 12 km/h. No precipitation expected.

What is the temperature in Rheinwald?

Today in Rheinwald (1629 m): −4 to 3 °C. Tomorrow: −1 to 4 °C. Over the next 7 days, highs range from 1 to 5 °C, averaging 3 °C.

Rheinwald weekend weather

This weekend in Rheinwald: Saturday overcast, −4 to 3 °C; Sunday light snow, −1 to 4 °C.

Will it rain in Rheinwald this week?

Yes: 4 days with precipitation are expected in Rheinwald over the next 7 days, 11.3 mm in total. Wettest day: Friday 20 Nov (5.5 mm).

Will it snow in Rheinwald?

Snowfall expected in Rheinwald (1629 m): Friday 20 Nov. Estimated total: 1.5 cm.

What is the UV index in Rheinwald?

Today in Rheinwald (1629 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 Rheinwald

The best day of the next 7 in Rheinwald: Saturday 14 Nov, overcast, up to 3 °C.

Climate of Rheinwald: 1991–2020 normals

In Rheinwald (1629 m), the mean annual temperature is 4.4 °C. The warmest month is July (13.0 °C on average) and the coldest January (−3.0 °C). About 1751 mm of precipitation falls per year, peaking in August (202 mm) with a minimum in February (63 mm). The sun shines for about 1514 hours a year, mostly in July (167 h). On average there are 171 frost days per year. The mean monthly maximum reaches 23.1 °C and the absolute minimum −14.5 °C.

4.4 °CMean annual temperature
1751 mmPrecipitation per year
1514 hSunshine hours per year
171Frost days per year
1Summer 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−3.0 °C8.3 °C−14.5 °C82100300
Feb−2.9 °C8.7 °C−13.5 °C63111270
Mar−0.3 °C10.5 °C−11.3 °C85145270
Apr2.6 °C13.0 °C−7.5 °C142132180
May6.7 °C17.7 °C−2.4 °C17913240
Jun10.9 °C22.1 °C1.7 °C18214900
Jul13.0 °C23.1 °C4.2 °C17216700
Aug12.6 °C22.8 °C3.4 °C20215801
Sep8.9 °C19.1 °C−0.1 °C17613710
Oct5.5 °C16.3 °C−4.3 °C191112110
Nov0.8 °C12.1 °C−9.3 °C18283230
Dec−2.0 °C9.0 °C−12.9 °C9488300
Year4.4 °C23.1 °C−14.5 °C175115141711

Rheinwald climate month by month

January in Rheinwald
−3.0 °C on average, 82 mm of rainfall and 100 h of sunshine. 30 frost days.
February in Rheinwald
−2.9 °C on average, 63 mm of rainfall and 111 h of sunshine. 27 frost days.
March in Rheinwald
−0.3 °C on average, 85 mm of rainfall and 145 h of sunshine. 27 frost days.
April in Rheinwald
2.6 °C on average, 142 mm of rainfall and 132 h of sunshine. 18 frost days.
May in Rheinwald
6.7 °C on average, 179 mm of rainfall and 132 h of sunshine. 4 frost days.
June in Rheinwald
10.9 °C on average, 182 mm of rainfall and 149 h of sunshine. 0 frost days. 0 summer days (≥ 25 °C).
July in Rheinwald
13.0 °C on average, 172 mm of rainfall and 167 h of sunshine. 0 summer days (≥ 25 °C).
August in Rheinwald
12.6 °C on average, 202 mm of rainfall and 158 h of sunshine. 1 summer days (≥ 25 °C).
September in Rheinwald
8.9 °C on average, 176 mm of rainfall and 137 h of sunshine. 1 frost days.
October in Rheinwald
5.5 °C on average, 191 mm of rainfall and 112 h of sunshine. 11 frost days.
November in Rheinwald
0.8 °C on average, 182 mm of rainfall and 83 h of sunshine. 23 frost days.
December in Rheinwald
−2.0 °C on average, 94 mm of rainfall and 88 h of sunshine. 30 frost days.

At what altitude is Rheinwald located?

Rheinwald sits at around 1629 m above sea level in the canton of Graubünden. 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 Rheinwald?

The warmest month in Rheinwald is July, averaging 13.0 °C; the coldest is January, at −3.0 °C. The annual mean is 4.4 °C (MeteoSwiss 1991–2020 normals, reference station S. Bernardino).

How much does it rain in Rheinwald per year?

Rheinwald receives about 1751 mm of precipitation a year, or 146 mm a month on average. The wettest month is August (202 mm) and the driest February (63 mm), according to the MeteoSwiss 1991–2020 normals.

How many frost days does Rheinwald have?

Rheinwald averages 171 frost days a year, most of them in January (30 days). Conversely, 1 summer days exceed 25 °C. Mean values from the MeteoSwiss 1991–2020 normals.

How many hours of sunshine does Rheinwald get per year?

The sun shines for about 1514 hours a year in Rheinwald. The sunniest month is July (167 h) and the least sunny November (83 h), according to the MeteoSwiss 1991–2020 normals.

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

In Rheinwald, the monthly mean rises from −3.0 °C in January to 13.0 °C in July: a 16.0 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −14.5 °C to 23.1 °C.

When is the best time to visit Rheinwald?

For warmth and sunshine: July (13.0 °C on average, 167 h of sun). To avoid rain, February is the driest month (63 mm). The coldest month is January (−3.0 °C).

Source: MeteoSwiss open data (1991–2020 normals) — stations S. Bernardino (14 km, 1639 m), Piz Martegnas (16 km, 2668 m), Acquarossa / Comprovasco (31 km, 575 m), adjusted to the elevation of Rheinwald (1629 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.