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Weather in Fahrni

Bern, 626 m · continuously updated

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Aare: 13.3 °C at Thun river temperature · FOEN gauge 3.8 km away · 01.11. 13h

Temperature · last 4 and next 28 hours

Fahrni weather: the next 24 hours

Updated hourly.

Fahrni weather hour by hour (48 h)

Fahrni 15-day forecast

Two-week trend.

Fahrni 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 Fahrni

Neighbouring municipalities, as the crow flies.

7-day forecast for Fahrni

Today (Saturday 14 Nov) in Fahrni: overcast, −1 to 6 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: showers, 2 to 11 °C.

Show the 7-day table
DayWeatherMinMaxPrecip.Wind
Todayovercast−1 °C6 °C0.0 mm9 km/h
Tomorrowshowers2 °C11 °C2.2 mm10 km/h
Mon 16 Novshowers6 °C10 °C3.4 mm13 km/h
Tue 17 Novlight rain7 °C14 °C6.2 mm12 km/h
Wed 18 Novlight rain8 °C12 °C7.0 mm16 km/h
Thu 19 Novlight rain7 °C14 °C5.9 mm15 km/h
Fri 20 Novlight rain2 °C7 °C5.1 mm16 km/h

Forecast updated on 14.11.2026 at 11:34 (Open-Meteo model, elevation 626 m). The interactive block at the top refreshes hourly and covers 16 days.

No rain expected today in Fahrni. Tomorrow: rain from 04:00 to 10:00. The 15-minute detail for the next two hours is shown on demand.

Hourly weather in Fahrni

Saturday 14 Nov in Fahrni, hour by hour: mostly sunny in the morning, sunny in the afternoon, overcast in the evening. Low −1 °C around 08:00, high 6 °C around 15:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00mostly sunny0 °C0.0 mm7 km/h
01:00mostly sunny0 °C0.0 mm7 km/h
02:00partly cloudy−1 °C0.0 mm7 km/h
03:00mostly sunny−1 °C0.0 mm7 km/h
04:00mostly sunny−1 °C0.0 mm6 km/h
05:00mostly sunny−1 °C0.0 mm5 km/h
06:00partly cloudy−1 °C0.0 mm2 km/h
07:00partly cloudy−1 °C0.0 mm4 km/h
08:00mostly sunny−1 °C0.0 mm6 km/h
09:00mostly sunny0 °C0.0 mm3 km/h
10:00mostly sunny1 °C0.0 mm2 km/h
11:00mostly sunny2 °C0.0 mm4 km/h
12:00mostly sunny4 °C0.0 mm2 km/h
13:00mostly sunny5 °C0.0 mm3 km/h
14:00sunny6 °C0.0 mm2 km/h
15:00sunny6 °C0.0 mm2 km/h
16:00sunny6 °C0.0 mm2 km/h
17:00sunny5 °C0.0 mm3 km/h
18:00partly cloudy4 °C0.0 mm3 km/h
19:00overcast2 °C0.0 mm8 km/h
20:00overcast2 °C0.0 mm9 km/h
21:00overcast2 °C0.0 mm8 km/h
22:00overcast2 °C0.0 mm8 km/h
23:00overcast2 °C0.0 mm6 km/h

Hourly forecast issued 14.11.2026 for Fahrni (626 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Weather today in Fahrni

Today, Saturday 14 Nov in Fahrni: overcast, −1 to 6 °C, wind up to 9 km/h. No precipitation expected. That is 1.6 °C below the climate normal for November in Fahrni (4.1 °C average over 1991-2020).

Fahrni weather tomorrow

Tomorrow, Sunday 15 Nov, in Fahrni: showers, 2 to 11 °C, wind up to 10 km/h. Precipitation expected: 2.2 mm, 33 % probability.

What is the temperature in Fahrni?

Today in Fahrni (626 m): −1 to 6 °C. Tomorrow: 2 to 11 °C. Over the next 7 days, highs range from 6 to 14 °C, averaging 11 °C.

Fahrni weekend weather

This weekend in Fahrni: Saturday overcast, −1 to 6 °C; Sunday showers, 2 to 11 °C.

Will it rain in Fahrni this week?

Yes: 6 days with precipitation are expected in Fahrni over the next 7 days, 29.8 mm in total. Wettest day: Wednesday 18 Nov (7.0 mm).

What is the UV index in Fahrni?

Today in Fahrni (626 m), the UV index peaks at 2 (low) around midday. No particular protection is needed. In the mountains, radiation rises by about 10 % per 1,000 m, and snow reflects up to 80 % of it.

The best day to go out in Fahrni

The best day of the next 7 in Fahrni: Saturday 14 Nov, overcast, up to 6 °C.

Climate of Fahrni: 1991–2020 normals

In Fahrni (626 m), the mean annual temperature is 9.0 °C. The warmest month is July (18.3 °C on average) and the coldest January (0.0 °C). About 1188 mm of precipitation falls per year, peaking in August (141 mm) with a minimum in February (65 mm). The sun shines for about 1689 hours a year, mostly in July (231 h). On average there are 99 frost days and 7 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.2 °C and the absolute minimum −10.3 °C.

9.0 °CMean annual temperature
1188 mmPrecipitation per year
1689 hSunshine hours per year
99Frost days per year
44Summer 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
Jan0.0 °C11.3 °C−10.3 °C6966240
Feb0.9 °C13.3 °C−9.9 °C6587210
Mar5.0 °C18.3 °C−5.9 °C74137140
Apr8.7 °C22.5 °C−2.0 °C8617040
May12.9 °C26.9 °C1.9 °C12918803
Jun16.5 °C30.1 °C5.7 °C130208010
Jul18.3 °C31.2 °C8.4 °C140231014
Aug17.9 °C30.6 °C7.5 °C141210013
Sep13.8 °C25.6 °C4.1 °C9816103
Oct9.5 °C21.1 °C−0.6 °C8610920
Nov4.1 °C15.8 °C−5.5 °C8167110
Dec0.7 °C11.3 °C−9.4 °C8855220
Year9.0 °C31.2 °C−10.3 °C118816899944

At what altitude is Fahrni located?

Fahrni sits at around 626 m above sea level in the canton of Bern. This elevation directly affects temperatures, the rain-snow line and snow cover: on average, the temperature drops by about 0.55 °C per 100 m of altitude.

What is the warmest month in Fahrni?

The warmest month in Fahrni is July, averaging 18.3 °C; the coldest is January, at 0.0 °C. The annual mean is 9.0 °C (MeteoSwiss 1991–2020 normals, reference station Interlaken).

How much does it rain in Fahrni per year?

Fahrni receives about 1188 mm of precipitation a year, or 99 mm a month on average. The wettest month is August (141 mm) and the driest February (65 mm), according to the MeteoSwiss 1991–2020 normals.

How many frost days does Fahrni have?

Fahrni averages 99 frost days a year, most of them in January (24 days). Conversely, 44 summer days exceed 25 °C, 7 of them above 30 °C. Mean values from the MeteoSwiss 1991–2020 normals.

How many hours of sunshine does Fahrni get per year?

The sun shines for about 1689 hours a year in Fahrni. The sunniest month is July (231 h) and the least sunny December (55 h), according to the MeteoSwiss 1991–2020 normals.

How big is the temperature difference between summer and winter in Fahrni?

In Fahrni, the monthly mean rises from 0.0 °C in January to 18.3 °C in July: a 18.3 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −10.3 °C to 31.2 °C.

When is the best time to visit Fahrni?

For warmth and sunshine: July (18.3 °C on average, 231 h of sun). To avoid rain, February is the driest month (65 mm). The coldest month is January (0.0 °C).

Source: MeteoSwiss open data (1991–2020 normals) — stations Interlaken (21 km, 578 m), Langnau i.E. (21 km, 744 m), Bern / Zollikofen (27 km, 553 m), adjusted to the elevation of Fahrni (626 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.