What is the weather in Zernez today?

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

What is the 15-day forecast for Zernez?

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

Will it rain tomorrow in Zernez?

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

What is the air quality in Zernez?

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

Are there weather alerts for Zernez?

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

At what altitude is Zernez located?

Zernez sits at around 2384 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 Zernez?

The warmest month in Zernez is July, averaging 8.6 °C (1991–2020 normal). The coldest is January at −10.8 °C.

How much does it rain in Zernez per year?

Zernez receives about 1022 mm of precipitation a year. The wettest month is August (143 mm), the driest February (40 mm).

When is the best time to visit Zernez?

For warmth and sunshine: July (8.6 °C on average, — h of sun). The coldest month is January (−10.8 °C). Check the 15-day forecast above for your dates.

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Home › Graubünden › Zernez

Weather in Zernez

Graubünden, 2384 m · continuously updated

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

Temperature · last 4 and next 28 hours

Zernez weather: the next 24 hours

Updated hourly.

Zernez weather hour by hour (48 h)

Zernez 15-day forecast

Two-week trend.

Zernez 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 Zernez

Neighbouring municipalities, as the crow flies.

S-chanf10 km Zuoz10 km Madulain12 km Davos15 km La Punt Chamues-ch16 km Scuol18 km Samedan21 km Val Müstair22 km

7-day forecast for Zernez

Today (Sunday 27 Sep) in Zernez: sunny, 8 to 16 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: partly cloudy, 8 to 17 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	sunny	8 °C	16 °C	0.0 mm	9 km/h
Tomorrow	partly cloudy	8 °C	17 °C	0.0 mm	14 km/h
Tue 29 Sep	overcast	7 °C	17 °C	0.0 mm	10 km/h
Wed 30 Sep	overcast	6 °C	15 °C	0.0 mm	10 km/h
Thu 1 Oct	light rain	6 °C	10 °C	5.9 mm	8 km/h
Fri 2 Oct	light rain	6 °C	10 °C	0.9 mm	7 km/h
Sat 3 Oct	fog	1 °C	13 °C	0.0 mm	9 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 2384 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Zernez

Sunday 27 Sep in Zernez, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 7 °C around 03:00, high 16 °C around 15:00. No rainy hour.

Show the 24-hour table

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

Hourly forecast issued 27.09.2026 for Zernez (2384 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Zernez weather tomorrow

Tomorrow, Monday 28 Sep, in Zernez: partly cloudy, 8 to 17 °C, wind up to 14 km/h. No precipitation expected.

Zernez weekend weather

This weekend in Zernez: Saturday fog, 1 to 13 °C; Sunday sunny, 8 to 16 °C.

Will it rain in Zernez this week?

Yes: 1 day with precipitation is expected in Zernez over the next 7 days, 6.8 mm in total. Wettest day: Thursday 1 Oct (5.9 mm).

The best day to go out in Zernez

The best day of the next 7 in Zernez: Sunday 27 Sep, sunny, up to 16 °C.

The last 7 days in Zernez

From 20 Sep to 26 Sep: 8.4 °C on average, 4.0 °C above the September normal (4.4 °C), 0 mm of precipitation (7-day normal: 22 mm). Warmest day: saturday 26 Sep (16 °C); coolest night: friday 25 Sep (2 °C).

Day	Min	Max
Sun 20 Sep	6 °C	15 °C
Mon 21 Sep	5 °C	11 °C
Tue 22 Sep	3 °C	10 °C
Wed 23 Sep	3 °C	13 °C
Thu 24 Sep	3 °C	11 °C
Fri 25 Sep	2 °C	12 °C
Sat 26 Sep	7 °C	16 °C

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

Climate of Zernez: 1991–2020 normals

In Zernez (2384 m), the mean annual temperature is −1.0 °C. The warmest month is July (8.6 °C on average) and the coldest January (−10.8 °C). About 1022 mm of precipitation falls per year, peaking in August (143 mm) with a minimum in February (40 mm). The mean monthly maximum reaches 21.4 °C and the absolute minimum −26.7 °C.

−1.0 °CMean annual temperature

1022 mmPrecipitation per year

JFMAMJJASOND

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

Month	Mean T	Abs. max	Abs. min	Precip. (mm)
Jan	−10.8 °C	2.3 °C	−26.7 °C	56
Feb	−9.9 °C	4.5 °C	−26.5 °C	40
Mar	−5.7 °C	7.6 °C	−22.4 °C	48
Apr	−1.6 °C	11.3 °C	−16.0 °C	56
May	3.0 °C	16.2 °C	−8.6 °C	91
Jun	6.8 °C	20.4 °C	−5.3 °C	126
Jul	8.6 °C	21.4 °C	−3.4 °C	127
Aug	8.3 °C	20.8 °C	−3.8 °C	143
Sep	4.4 °C	17.0 °C	−7.3 °C	96
Oct	0.3 °C	14.0 °C	−12.7 °C	94
Nov	−5.2 °C	8.8 °C	−19.6 °C	85
Dec	−9.6 °C	2.8 °C	−25.0 °C	61
Year	−1.0 °C	21.4 °C	−26.7 °C	1022

Source: MeteoSwiss open data (1991–2020 normals) — stations Davos (20 km, 1594 m), Buffalora (20 km, 1971 m), Samedan (20 km, 1709 m), adjusted to the elevation of Zernez (2384 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.