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Weather Zweisimmen

7-day forecast for Zweisimmen

Today (Thursday 20 Aug) in Zweisimmen: thunderstorms, 18 to 25 °C, precipitation 7.7 mm (95 %), wind up to 14 km/h. Tomorrow: thunderstorms, 13 to 17 °C.

DayWeatherMinMaxPrecip.Wind
Todaythunderstorms18 °C25 °C7.7 mm14 km/h
Tomorrowthunderstorms13 °C17 °C27.3 mm8 km/h
Sat 22 Augovercast10 °C18 °C0.0 mm10 km/h
Sun 23 Augpartly cloudy9 °C21 °C0.0 mm6 km/h
Mon 24 Augovercast12 °C27 °C0.3 mm9 km/h
Tue 25 Augshowers14 °C22 °C2.7 mm6 km/h
Wed 26 Augovercast14 °C27 °C0.0 mm8 km/h

Forecast updated on 20.08.2026 at 15:41 (Open-Meteo model, elevation 950 m). The interactive block at the top refreshes hourly and covers 16 days.

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Zweisimmen ski resort

Zweisimmen is a ski resort in the canton of Bern, in the municipality of Zweisimmen. The village sits at 950 m and the ski area (Gstaad Mountain Rides) tops out at 2000 m (Rinderberg), a vertical drop of 1050 m. The forecast at the top of the page is computed for the village altitude; the “Summit weather” section gives temperature, snow, wind and freezing level at 2000 m.

950 mVillage altitude
2000 mHighest point
1050 mVertical drop
Gstaad Mountain RidesSki area

Snow and season in Zweisimmen

In the foothills snow lies for a few weeks each winter and inversion fog is common in the valley bottoms.

To judge conditions, compare the snow line (≈ 300 m below the freezing level) with the village (950 m) and the slopes (2000 m); above 50–60 km/h of summit wind, exposed lifts may close; a warm front lifts the freezing level within hours, a cold front brings snow down to the valley.

Climate of Zweisimmen: 1991–2020 normals

In Zweisimmen (950 m), the mean annual temperature is 8.1 °C. The warmest month is July (16.7 °C on average) and the coldest January (0.2 °C). About 1204 mm of precipitation falls per year, peaking in July (146 mm) with a minimum in February (66 mm). The sun shines for about 1858 hours a year, mostly in July (237 h). On average there are 118 frost days and 2 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 29.0 °C and the absolute minimum −11.7 °C.

8.1 °CMean annual temperature
1204 mmPrecipitation per year
1858 hSunshine hours per year
118Frost days per year
22Summer 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
Jan0.2 °C12.1 °C−11.7 °C7798250
Feb0.5 °C12.8 °C−11.2 °C66113230
Mar3.8 °C16.6 °C−8.0 °C74152180
Apr7.2 °C20.2 °C−4.1 °C8016890
May11.2 °C24.4 °C0.8 °C12818311
Jun14.8 °C27.8 °C4.2 °C12821305
Jul16.7 °C29.0 °C7.0 °C14623708
Aug16.4 °C28.5 °C6.1 °C14122107
Sep12.6 °C23.9 °C3.1 °C9716901
Oct8.9 °C21.2 °C−1.3 °C8912840
Nov4.0 °C16.7 °C−6.9 °C8291150
Dec1.1 °C12.7 °C−10.6 °C9585230
Year8.1 °C29.0 °C−11.7 °C1204185811822

Source: MeteoSwiss open data (1991–2020 normals) — stations Adelboden (15 km, 1321 m), Château-d'Oex (21 km, 1028 m), Plaffeien (23 km, 1042 m), adjusted to the elevation of Zweisimmen (950 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.

Nearby ski resorts

Nearby municipalities

Frequently asked questions about the weather in Zweisimmen

How high is Zweisimmen?

The village of Zweisimmen is at 950 m and the ski area rises to 2000 m (Rinderberg), a vertical drop of 1050 m.

What is the temperature difference between the village and the summit in Zweisimmen?

Expect about 6 °C less at the summit (2000 m) than in the village (950 m), using the mean lapse rate of 0.6 °C per 100 m. The “Summit weather” section shows the forecast computed at 2000 m.

When does it snow in Zweisimmen?

In the village (950 m) the mean temperature stays below 2 °C from December to February (1991–2020 normals), when precipitation mostly falls as snow. Higher up, snow can fall in any season.

Where can I see the weather on the slopes of Zweisimmen?

The “Summit weather” section on this page gives, for Rinderberg (2000 m), min/max temperature, 7-day snowfall, wind and gusts, plus the freezing level and the estimated snow line.

What is the warmest month in Zweisimmen?

The warmest month in Zweisimmen is July, averaging 16.7 °C (1991–2020 normal). The coldest is January at 0.2 °C.

How much does it rain in Zweisimmen per year?

Zweisimmen receives about 1204 mm of precipitation a year. The wettest month is July (146 mm), the driest February (66 mm).

When is the best time to visit Zweisimmen?

For warmth and sunshine: July (16.7 °C on average, 237 h of sun). The coldest month is January (0.2 °C). Check the 15-day forecast above for your dates.