What is the weather in Wyssachen today?

At the top of the page you will find the current temperature, precipitation and wind in Wyssachen, updated in real time.

What is the 15-day forecast for Wyssachen?

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

Will it rain tomorrow in Wyssachen?

Check the 48-hour hourly forecast to see exactly when precipitation is expected in Wyssachen.

What is the air quality in Wyssachen?

The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Wyssachen.

Are there weather alerts for Wyssachen?

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

At what altitude is Wyssachen located?

Wyssachen sits at around 759 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 Wyssachen?

The warmest month in Wyssachen is July, averaging 17.4 °C (1991–2020 normal). The coldest is January at 0.7 °C.

How much does it rain in Wyssachen per year?

Wyssachen receives about 1308 mm of precipitation a year. The wettest month is July (149 mm), the driest February (74 mm).

When is the best time to visit Wyssachen?

For warmth and sunshine: July (17.4 °C on average, — h of sun). The coldest month is January (0.7 °C). Check the 15-day forecast above for your dates.

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Home › Bern › Wyssachen

Weather in Wyssachen

Bern, 759 m · continuously updated

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Wind: –
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Rain ahead: –
Sunset: –

Sperbelgraben: 11.2 °C at Wasen, Kurzeneialp river temperature · FOEN gauge 4.9 km away · 27.09. 00h

Temperature · last 4 and next 28 hours

Wyssachen weather: the next 24 hours

Updated hourly.

Wyssachen weather hour by hour (48 h)

Wyssachen 15-day forecast

Two-week trend.

Wyssachen weekend weather Rain 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 Wyssachen

Neighbouring municipalities, as the crow flies.

Luthern4 km Eriswil5 km Huttwil5 km Ufhusen6 km Dürrenroth6 km Walterswil (BE)6 km Trachselwald6 km Rohrbachgraben6 km

7-day forecast for Wyssachen

Today (Sunday 27 Sep) in Wyssachen: partly cloudy, 13 to 24 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: overcast, 16 to 24 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	partly cloudy	13 °C	24 °C	0.0 mm	9 km/h
Tomorrow	overcast	16 °C	24 °C	0.0 mm	9 km/h
Tue 29 Sep	overcast	15 °C	24 °C	0.0 mm	8 km/h
Wed 30 Sep	overcast	16 °C	21 °C	0.0 mm	7 km/h
Thu 1 Oct	showers	14 °C	17 °C	5.0 mm	7 km/h
Fri 2 Oct	fog	13 °C	17 °C	0.6 mm	9 km/h
Sat 3 Oct	fog	12 °C	20 °C	0.0 mm	5 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 759 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Wyssachen

Sunday 27 Sep in Wyssachen, 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

Time	Weather	Temp.	Wind
00:00	sunny	17 °C	6 km/h
01:00	sunny	17 °C	5 km/h
02:00	sunny	16 °C	5 km/h
03:00	sunny	16 °C	5 km/h
04:00	sunny	15 °C	5 km/h
05:00	sunny	15 °C	6 km/h
06:00	sunny	14 °C	7 km/h
07:00	sunny	14 °C	8 km/h
08:00	sunny	15 °C	8 km/h
09:00	sunny	17 °C	6 km/h
10:00	sunny	19 °C	5 km/h
11:00	sunny	20 °C	6 km/h
12:00	sunny	22 °C	7 km/h
13:00	sunny	23 °C	8 km/h
14:00	sunny	24 °C	8 km/h
15:00	sunny	24 °C	9 km/h
16:00	sunny	25 °C	8 km/h
17:00	sunny	24 °C	7 km/h
18:00	sunny	23 °C	4 km/h
19:00	sunny	20 °C	6 km/h
20:00	sunny	17 °C	9 km/h
21:00	sunny	18 °C	9 km/h
22:00	sunny	18 °C	8 km/h
23:00	sunny	17 °C	8 km/h

Hourly forecast issued 27.09.2026 for Wyssachen (759 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Wyssachen weather tomorrow

Tomorrow, Monday 28 Sep, in Wyssachen: overcast, 16 to 24 °C, wind up to 9 km/h. No precipitation expected.

Wyssachen weekend weather

This weekend in Wyssachen: Saturday fog, 12 to 20 °C; Sunday partly cloudy, 13 to 24 °C.

Will it rain in Wyssachen this week?

Yes: 1 day with precipitation is expected in Wyssachen over the next 7 days, 5.6 mm in total. Wettest day: Thursday 1 Oct (5.0 mm).

The best day to go out in Wyssachen

The best day of the next 7 in Wyssachen: Sunday 27 Sep, partly cloudy, up to 24 °C.

The last 7 days in Wyssachen

From 20 Sep to 26 Sep: 15.0 °C on average, 1.8 °C above the September normal (13.2 °C), 0 mm of precipitation (7-day normal: 25 mm). Warmest day: saturday 26 Sep (23 °C); coolest night: wednesday 23 Sep (7 °C).

Day	Min	Max
Sun 20 Sep	12 °C	22 °C
Mon 21 Sep	11 °C	18 °C
Tue 22 Sep	9 °C	18 °C
Wed 23 Sep	7 °C	20 °C
Thu 24 Sep	11 °C	19 °C
Fri 25 Sep	8 °C	20 °C
Sat 26 Sep	12 °C	23 °C

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

Climate of Wyssachen: 1991–2020 normals

In Wyssachen (759 m), the mean annual temperature is 8.7 °C. The warmest month is July (17.4 °C on average) and the coldest January (0.7 °C). About 1308 mm of precipitation falls per year, peaking in July (149 mm) with a minimum in February (74 mm). On average there are 102 frost days and 8 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 29.7 °C and the absolute minimum −10.3 °C.

8.7 °CMean annual temperature

1308 mmPrecipitation per year

102Frost days per year

43Summer days (≥ 25 °C)

JFMAMJJASOND

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

Month	Mean T	Abs. max	Abs. min	Precip. (mm)	Frost days	Summer days
Jan	0.7 °C	11.5 °C	−10.3 °C	77	24	0
Feb	0.9 °C	12.8 °C	−9.8 °C	74	21	0
Mar	4.3 °C	16.5 °C	−6.3 °C	86	15	0
Apr	7.7 °C	20.9 °C	−2.9 °C	98	6	0
May	11.8 °C	25.2 °C	1.3 °C	146	0	3
Jun	15.5 °C	28.5 °C	4.9 °C	144	0	10
Jul	17.4 °C	29.7 °C	7.8 °C	149	0	14
Aug	17.2 °C	29.2 °C	7.1 °C	145	0	13
Sep	13.2 °C	24.4 °C	3.7 °C	106	0	3
Oct	9.5 °C	21.0 °C	−0.7 °C	96	2	0
Nov	4.5 °C	16.1 °C	−5.2 °C	88	12	0
Dec	1.5 °C	12.0 °C	−8.9 °C	98	22	0
Year	8.7 °C	29.7 °C	−10.3 °C	1308	102	43

Source: MeteoSwiss open data (1991–2020 normals) — stations Napf (11 km, 1404 m), Langnau i.E. (13 km, 744 m), Koppigen (18 km, 485 m), adjusted to the elevation of Wyssachen (759 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.