Will it rain in Interlaken on Wednesday, October 21, 2026?

Yes, the chance of rain is 90%, with 17.9 mm of rain expected in total.

What will the temperature be in Interlaken on Wednesday, October 21, 2026?

A high of 9°C and a low of 6°C are expected. Conditions: light showers.

What time are sunrise and sunset in Interlaken on October 21, 2026?

Sunrise is at 07:54 and sunset at 18:31 (local time); day length 10 h 37 min.

How reliable is this forecast?

Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.

Weather · Switzerland

Interlaken Weather on Wednesday, October 21, 2026

Interlaken · Wednesday, October 21 2026

9°6°

Light showers

High 9°, low 6°

Chance of rain: 90%; 17.9 mm
Wind: 8 km/h; west
UV index: 1; Low
Sunrise: 07:54; Sunset 18:31
Day length: 10 h 37 min
Moon: Waxing gibbous; 81% illuminated

Updated: 10 h ago · Source: Open-Meteo

Forecast for Interlaken on Wednesday, October 21, 2026: light showers, with a high of 9°C and a low of 6°C. The chance of rain is 90%, with 17.9 mm of precipitation expected in total. Wind from the west at up to 8 km/h. Sunrise is at 07:54 and sunset at 18:31; day length 10 h 37 min. 8° cooler than the previous day. This day is 3° cooler than the 7-day average. Rain is most likely between 05:00 and 00:00.

What to wear and what to watch out for

Take an umbrella or a raincoat with you.
Cool in the morning and evening: dress in layers and bring a sweater or jacket.

Wednesday, October 21: hour by hour

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Weather nearby on October 21

Frequently asked questions

Will it rain in Interlaken on Wednesday, October 21, 2026?: Yes, the chance of rain is 90%, with 17.9 mm of rain expected in total.
What will the temperature be in Interlaken on Wednesday, October 21, 2026?: A high of 9°C and a low of 6°C are expected. Conditions: light showers.
What time are sunrise and sunset in Interlaken on October 21, 2026?: Sunrise is at 07:54 and sunset at 18:31 (local time); day length 10 h 37 min.
How reliable is this forecast?: Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.