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Weather Walterswil (BE)

7-day forecast for Walterswil (BE)

Today (Thursday 20 Aug) in Walterswil (BE): thunderstorms with hail, 18 to 25 °C, precipitation 19.7 mm (70 %), wind up to 24 km/h. Tomorrow: thunderstorms, 14 to 17 °C.

DayWeatherMinMaxPrecip.Wind
Todaythunderstorms with hail18 °C25 °C19.7 mm24 km/h
Tomorrowthunderstorms14 °C17 °C30.2 mm12 km/h
Sat 22 Auglight rain11 °C19 °C0.1 mm10 km/h
Sun 23 Augovercast11 °C22 °C0.0 mm16 km/h
Mon 24 Augovercast11 °C25 °C0.0 mm14 km/h
Tue 25 Augovercast16 °C24 °C0.5 mm7 km/h
Wed 26 Augfog13 °C28 °C0.0 mm9 km/h

Forecast updated on 20.08.2026 at 15:41 (Open-Meteo model, elevation 745 m). The interactive block at the top refreshes hourly and covers 16 days.

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About Walterswil (BE)

Walterswil (BE) is a Swiss municipality located in the canton of Bern (BE), at 47.094° latitude and 7.762° longitude. The municipality is part of the Prealps, temperate mountain climate, frequent winter snow at higher elevations. Also known as Walterswil (BE), Walterswil (BE) benefits from precise weather monitoring with hourly and 15-day forecasts.

745m Elevation
Foothills Zone
Snow & altitude climate In the foothills snow lies for a few weeks each winter and inversion fog is common in the valley bottoms.

Climate of Walterswil (BE)

The climate in Walterswil (BE) is characteristic of the Prealps, temperate mountain climate, frequent winter snow at higher elevations. Temperatures, precipitation and wind conditions vary throughout the year with local features linked to altitude and surrounding terrain. Our data comes from official weather stations and real-time Netatmo sensors for Walterswil (BE) and neighboring municipalities.

On this page you will find the detailed weather forecast for Walterswil (BE): current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.

Climate of Walterswil (BE): 1991–2020 normals

In Walterswil (BE) (745 m), the mean annual temperature is 8.5 °C. The warmest month is July (17.5 °C on average) and the coldest January (−0.0 °C). About 1221 mm of precipitation falls per year, peaking in August (136 mm) with a minimum in February (68 mm). On average there are 96 frost days and 10 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.4 °C and the absolute minimum −11.0 °C.

8.5 °CMean annual temperature
1221 mmPrecipitation per year
96Frost days per year
48Summer days (≥ 25 °C)
JFMAMJJASOND

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

MonthMean TAbs. maxAbs. minPrecip. (mm)Frost daysSummer days
Jan−0.0 °C10.7 °C−11.0 °C74220
Feb0.5 °C12.4 °C−10.5 °C68200
Mar4.2 °C17.0 °C−6.6 °C78140
Apr7.8 °C21.4 °C−3.2 °C9150
May11.9 °C25.7 °C1.0 °C13303
Jun15.6 °C29.0 °C4.6 °C132011
Jul17.5 °C30.4 °C7.4 °C136016
Aug17.2 °C29.7 °C6.8 °C136014
Sep13.1 °C24.8 °C3.2 °C10003
Oct9.0 °C20.7 °C−1.3 °C9420
Nov3.9 °C15.2 °C−5.7 °C85110
Dec0.7 °C11.2 °C−9.5 °C94200
Year8.5 °C30.4 °C−11.0 °C12219648

Source: MeteoSwiss open data (1991–2020 normals) — stations Koppigen (12 km, 485 m), Napf (17 km, 1404 m), Langnau i.E. (17 km, 744 m), adjusted to the elevation of Walterswil (BE) (745 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.

Nearby cities

Check the weather of cities near Walterswil (BE):

Frequently asked questions about weather in Walterswil (BE)

What is the weather in Walterswil (BE) today?

At the top of the page you will find the current temperature, precipitation and wind in Walterswil (BE), updated in real time.

What is the 15-day forecast for Walterswil (BE)?

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

Will it rain tomorrow in Walterswil (BE)?

Check the 48-hour hourly forecast to see exactly when precipitation is expected in Walterswil (BE).

What is the air quality in Walterswil (BE)?

The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Walterswil (BE).

Are there weather alerts for Walterswil (BE)?

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

At what altitude is Walterswil (BE) located?

Walterswil (BE) sits at around 745 m above sea level in the canton of Bern. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Walterswil (BE)?

The warmest month in Walterswil (BE) is July, averaging 17.5 °C (1991–2020 normal). The coldest is January at −0.0 °C.

How much does it rain in Walterswil (BE) per year?

Walterswil (BE) receives about 1221 mm of precipitation a year. The wettest month is August (136 mm), the driest February (68 mm).

When is the best time to visit Walterswil (BE)?

For warmth and sunshine: July (17.5 °C on average, — h of sun). The coldest month is January (−0.0 °C). Check the 15-day forecast above for your dates.