What is the weather in Rhäzüns today?

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

What is the 15-day forecast for Rhäzüns?

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

Will it rain tomorrow in Rhäzüns?

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

What is the air quality in Rhäzüns?

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

Are there weather alerts for Rhäzüns?

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

At what altitude is Rhäzüns located?

Rhäzüns sits at around 825 m above sea level in the canton of Graubünden. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Rhäzüns?

The warmest month in Rhäzüns is July, averaging 17.5 °C (1991–2020 normal). The coldest is January at 0.9 °C.

How much does it rain in Rhäzüns per year?

Rhäzüns receives about 941 mm of precipitation a year. The wettest month is August (130 mm), the driest February (47 mm).

When is the best time to visit Rhäzüns?

For warmth and sunshine: July (17.5 °C on average, 206 h of sun). The coldest month is January (0.9 °C). Check the 15-day forecast above for your dates.

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Home › Graubünden › Rhäzüns

Weather in Rhäzüns

Graubünden, 825 m · continuously updated

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

Temperature · last 4 and next 28 hours

Rhäzüns weather: the next 24 hours

Updated hourly.

Rhäzüns weather hour by hour (48 h)

Rhäzüns 15-day forecast

Two-week trend.

Rhäzüns 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 Rhäzüns

Neighbouring municipalities, as the crow flies.

Rothenbrunnen2 km Cazis3 km Domleschg3 km Bonaduz4 km Safiental5 km Domat/Ems6 km Tamins6 km Masein9 km

7-day forecast for Rhäzüns

Today (Sunday 27 Sep) in Rhäzüns: sunny, 14 to 25 °C, precipitation 0.0 mm (0 %), wind up to 10 km/h. Tomorrow: partly cloudy, 14 to 27 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	sunny	14 °C	25 °C	0.0 mm	10 km/h
Tomorrow	partly cloudy	14 °C	27 °C	0.0 mm	11 km/h
Tue 29 Sep	overcast	12 °C	26 °C	0.0 mm	8 km/h
Wed 30 Sep	overcast	13 °C	23 °C	0.0 mm	6 km/h
Thu 1 Oct	light rain	12 °C	19 °C	6.3 mm	5 km/h
Fri 2 Oct	fog	13 °C	20 °C	0.0 mm	6 km/h
Sat 3 Oct	overcast	12 °C	23 °C	0.0 mm	6 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 825 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Rhäzüns

Sunday 27 Sep in Rhäzüns, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 14 °C around 04:00, high 26 °C around 15:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	14 °C	10 km/h
01:00	sunny	14 °C	8 km/h
02:00	sunny	14 °C	8 km/h
03:00	sunny	14 °C	9 km/h
04:00	sunny	14 °C	9 km/h
05:00	sunny	14 °C	9 km/h
06:00	sunny	14 °C	9 km/h
07:00	sunny	14 °C	9 km/h
08:00	sunny	14 °C	8 km/h
09:00	sunny	16 °C	5 km/h
10:00	sunny	18 °C	2 km/h
11:00	sunny	19 °C	2 km/h
12:00	sunny	21 °C	1 km/h
13:00	sunny	23 °C	2 km/h
14:00	sunny	25 °C	4 km/h
15:00	sunny	26 °C	6 km/h
16:00	sunny	26 °C	9 km/h
17:00	sunny	24 °C	9 km/h
18:00	sunny	23 °C	9 km/h
19:00	sunny	20 °C	8 km/h
20:00	sunny	18 °C	7 km/h
21:00	sunny	18 °C	5 km/h
22:00	sunny	16 °C	6 km/h
23:00	sunny	16 °C	3 km/h

Hourly forecast issued 27.09.2026 for Rhäzüns (825 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Rhäzüns weather tomorrow

Tomorrow, Monday 28 Sep, in Rhäzüns: partly cloudy, 14 to 27 °C, wind up to 11 km/h. No precipitation expected.

Rhäzüns weekend weather

This weekend in Rhäzüns: Saturday overcast, 12 to 23 °C; Sunday sunny, 14 to 25 °C.

Will it rain in Rhäzüns this week?

Yes: 1 day with precipitation is expected in Rhäzüns over the next 7 days, 6.3 mm in total. Wettest day: Thursday 1 Oct (6.3 mm).

The best day to go out in Rhäzüns

The best day of the next 7 in Rhäzüns: Sunday 27 Sep, sunny, up to 25 °C.

The last 7 days in Rhäzüns

From 20 Sep to 26 Sep: 15.7 °C on average, 2.2 °C above the September normal (13.5 °C), 0 mm of precipitation (7-day normal: 20 mm). Warmest day: saturday 26 Sep (24 °C); coolest night: thursday 24 Sep (8 °C).

Day	Min	Max
Sun 20 Sep	12 °C	23 °C
Mon 21 Sep	12 °C	20 °C
Tue 22 Sep	9 °C	19 °C
Wed 23 Sep	9 °C	21 °C
Thu 24 Sep	8 °C	21 °C
Fri 25 Sep	9 °C	20 °C
Sat 26 Sep	12 °C	24 °C

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

Climate of Rhäzüns: 1991–2020 normals

In Rhäzüns (825 m), the mean annual temperature is 9.0 °C. The warmest month is July (17.5 °C on average) and the coldest January (0.9 °C). About 941 mm of precipitation falls per year, peaking in August (130 mm) with a minimum in February (47 mm). The sun shines for about 1723 hours a year, mostly in July (206 h). On average there are 76 frost days and 14 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 29.6 °C and the absolute minimum −10.0 °C.

9.0 °CMean annual temperature

941 mmPrecipitation per year

1723 hSunshine hours per year

76Frost days per year

56Summer 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	0.9 °C	12.5 °C	−10.0 °C	60	96	20	0
Feb	1.3 °C	13.2 °C	−9.4 °C	47	111	16	0
Mar	4.4 °C	16.4 °C	−6.4 °C	58	143	9	0
Apr	7.8 °C	19.5 °C	−2.9 °C	57	157	2	1
May	12.0 °C	24.3 °C	2.2 °C	77	172	0	6
Jun	15.7 °C	28.4 °C	5.6 °C	104	188	0	12
Jul	17.5 °C	29.6 °C	8.0 °C	111	206	0	17
Aug	17.3 °C	28.9 °C	7.6 °C	130	190	0	15
Sep	13.5 °C	24.5 °C	4.1 °C	85	157	0	5
Oct	10.0 °C	21.6 °C	−0.5 °C	73	130	1	1
Nov	5.1 °C	16.8 °C	−5.0 °C	75	92	9	0
Dec	1.9 °C	12.4 °C	−8.5 °C	64	81	19	0
Year	9.0 °C	29.6 °C	−10.0 °C	941	1723	76	56

Source: MeteoSwiss open data (1991–2020 normals) — stations Chur (14 km, 556 m), Crap Masegn (18 km, 2468 m), Arosa (22 km, 1878 m), adjusted to the elevation of Rhäzüns (825 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.