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Weather in Interlaken

Bern, 571 m · continuously updated

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Aare: 17.0 °C at Ringgenberg, Goldswil river temperature · FOEN gauge 1.1 km away · 27.09. 00h

Temperature · last 4 and next 28 hours

Interlaken weather: the next 24 hours

Updated hourly.

Interlaken weather hour by hour (48 h)

Interlaken 15-day forecast

Two-week trend.

Interlaken 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 Interlaken

Neighbouring municipalities, as the crow flies.

7-day forecast for Interlaken

Today (Sunday 27 Sep) in Interlaken: sunny, 13 to 25 °C, precipitation 0.0 mm (0 %), wind up to 7 km/h. Tomorrow: overcast, 15 to 25 °C.

DayWeatherMinMaxPrecip.Wind
Todaysunny13 °C25 °C0.0 mm7 km/h
Tomorrowovercast15 °C25 °C0.0 mm7 km/h
Tue 29 Sepovercast15 °C24 °C0.0 mm7 km/h
Wed 30 Sepovercast17 °C23 °C0.1 mm9 km/h
Thu 1 Octlight rain16 °C17 °C5.6 mm5 km/h
Fri 2 Octovercast15 °C19 °C0.0 mm6 km/h
Sat 3 Octovercast14 °C21 °C0.3 mm5 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 571 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Interlaken

Sunday 27 Sep in Interlaken, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 14 °C around 07:00, high 25 °C around 16:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00sunny15 °C0.0 mm5 km/h
01:00sunny15 °C0.0 mm5 km/h
02:00sunny15 °C0.0 mm6 km/h
03:00sunny15 °C0.0 mm6 km/h
04:00sunny15 °C0.0 mm5 km/h
05:00sunny14 °C0.0 mm5 km/h
06:00sunny14 °C0.0 mm5 km/h
07:00sunny14 °C0.0 mm5 km/h
08:00sunny14 °C0.0 mm5 km/h
09:00sunny16 °C0.0 mm2 km/h
10:00sunny20 °C0.0 mm2 km/h
11:00sunny22 °C0.0 mm1 km/h
12:00sunny23 °C0.0 mm2 km/h
13:00sunny24 °C0.0 mm5 km/h
14:00sunny24 °C0.0 mm5 km/h
15:00sunny25 °C0.0 mm5 km/h
16:00sunny25 °C0.0 mm4 km/h
17:00sunny25 °C0.0 mm3 km/h
18:00sunny24 °C0.0 mm3 km/h
19:00sunny22 °C0.0 mm3 km/h
20:00sunny19 °C0.0 mm2 km/h
21:00sunny18 °C0.0 mm3 km/h
22:00sunny16 °C0.0 mm5 km/h
23:00sunny17 °C0.0 mm6 km/h

Hourly forecast issued 27.09.2026 for Interlaken (571 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Interlaken weather tomorrow

Tomorrow, Monday 28 Sep, in Interlaken: overcast, 15 to 25 °C, wind up to 7 km/h. No precipitation expected.

Interlaken weekend weather

This weekend in Interlaken: Saturday overcast, 14 to 21 °C; Sunday sunny, 13 to 25 °C.

Will it rain in Interlaken this week?

Yes: 1 day with precipitation is expected in Interlaken over the next 7 days, 6.0 mm in total. Wettest day: Thursday 1 Oct (5.6 mm).

The best day to go out in Interlaken

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

The last 7 days in Interlaken

From 20 Sep to 26 Sep: 15.8 °C on average, 1.6 °C above the September normal (14.2 °C), 0 mm of precipitation (7-day normal: 22 mm). Warmest day: saturday 26 Sep (24 °C); coolest night: wednesday 23 Sep (7 °C).

DayMinMaxRain
Sun 20 Sep10 °C24 °C0.0 mm
Mon 21 Sep10 °C22 °C0.0 mm
Tue 22 Sep8 °C21 °C0.0 mm
Wed 23 Sep7 °C22 °C0.0 mm
Thu 24 Sep10 °C22 °C0.0 mm
Fri 25 Sep9 °C22 °C0.0 mm
Sat 26 Sep11 °C24 °C0.0 mm

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

Climate of Interlaken: 1991–2020 normals

In Interlaken (571 m), the mean annual temperature is 9.4 °C. The warmest month is July (18.7 °C on average) and the coldest January (0.1 °C). About 1176 mm of precipitation falls per year, peaking in August (146 mm) with a minimum in February (66 mm). The sun shines for about 1626 hours a year, mostly in July (223 h). On average there are 92 frost days and 8 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.3 °C and the absolute minimum −9.1 °C.

9.4 °CMean annual temperature
1176 mmPrecipitation per year
1626 hSunshine hours per year
92Frost days per year
46Summer 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
Jan0.1 °C11.4 °C−9.1 °C7167240
Feb1.1 °C13.4 °C−8.9 °C6682210
Mar5.4 °C18.9 °C−5.1 °C72129120
Apr9.3 °C22.7 °C−1.3 °C8216430
May13.4 °C27.1 °C2.8 °C12218303
Jun17.0 °C30.5 °C6.9 °C126200011
Jul18.7 °C31.3 °C9.4 °C146223015
Aug18.2 °C30.6 °C8.5 °C146199014
Sep14.2 °C25.6 °C5.1 °C9415203
Oct9.7 °C20.9 °C0.3 °C8010310
Nov4.4 °C16.0 °C−4.8 °C8068100
Dec1.0 °C11.2 °C−8.5 °C9156220
Year9.4 °C31.3 °C−9.1 °C117616269246

Source: MeteoSwiss open data (1991–2020 normals) — stations Interlaken (1 km, 578 m), Jungfraujoch (17 km, 3571 m), Meiringen (23 km, 589 m), adjusted to the elevation of Interlaken (571 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.