For Saturday the predicted weather in Willisau is partly cloudy. The maximum temperature is a warm 23°C (73°F), while the minimum temperature is a mild 17°C (63°F).

Tomorrow's weather - Sunday 30 Aug

For Sunday the forecast for Willisau is mostly sunny with some rain. High temperatures will reach a warm 25°C (77°F), with lows dropping to around 17°C (63°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Willisau will get warmer, maximum temperatures reach 31°C (88°F) on Saturday. Daytime highs during this period will average around 25°C (77°F), with nighttime lows around 16°C (61°F). These values are typical for August. There will be plenty of sunshine during this period. Rain amounts are forecast to be much less than usual (relative to standard August patterns), with mostly dry conditions. Wind conditions will be generally calm.

Weather Forecast FAQ for Willisau

When will be the warmest day next week?

The warmest day is expected to be Saturday with a high of 31°C (88°F).

When will be the coldest day?

The coldest day is forecasted for Wednesday with a low of 13°C (55°F).

Will it rain next week in Willisau?

No significant rainfall is currently expected during the next 10 days.

How much rainfall is expected next week?

A total of 1 mm (0.04 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 13°C (55°F) to 31°C (88°F).

More about Willisau

Explore the full Willisau climate overview with monthly averages, or check rainfall data and temperature by month.

Willisau weather by month

Browse monthly averages for Willisau: climate by month with temperature, rainfall and sunshine.

January February March April May June July August September October November December

Travel inspiration

Need travel inspiration? Check out our bucket list articles and be inspired.

The 5 most scenic train journeys in Switzerland

Explore Switzerland's top 5 train journeys, featuring breathtaking Alpine views and engineering marvels like the Glacier Express and Bernina Express.

You'll love this Mountain roller coaster

Hotel Oeschinensee’s mountain coaster is a summer toboggan that you want to add to your bucket list. You'll get in your cart, sit down and fly across the track while enjoying the beautiful mountain scenery around you.

The Verzasca Valley

You can visit the Verzasca Valley in any season. It's an amazing place for swimming and it is a paradise for hikers. A must see for the bucket list.

Balloon at Chateau D'oex

If you are looking for a special place to visit in Europe in January we recommend visiting the annual balloon festival in Château-d'Oex, Switzerland.

Must visit in Switzerland →