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Weather in Bannwil

Bern, 464 m · continuously updated

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Wind
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Humidity
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Rain ahead
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Sunset
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Temperature · last 4 and next 28 hours

Bannwil weather: the next 24 hours

Updated hourly.

Bannwil weather hour by hour (48 h)

Bannwil 15-day forecast

Two-week trend.

Bannwil 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 Bannwil

Neighbouring municipalities, as the crow flies.

7-day forecast for Bannwil

Today (Sunday 27 Sep) in Bannwil: mostly sunny, 7 to 26 °C, precipitation 0.0 mm (0 %), wind up to 10 km/h. Tomorrow: overcast, 10 to 27 °C.

DayWeatherMinMaxPrecip.Wind
Todaymostly sunny7 °C26 °C0.0 mm10 km/h
Tomorrowovercast10 °C27 °C0.0 mm4 km/h
Tue 29 Sepovercast12 °C25 °C0.0 mm7 km/h
Wed 30 Seplight rain15 °C22 °C0.0 mm7 km/h
Thu 1 Octlight rain14 °C18 °C6.3 mm5 km/h
Fri 2 Octfog13 °C20 °C0.0 mm10 km/h
Sat 3 Octfog13 °C21 °C0.0 mm4 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 464 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Bannwil

Sunday 27 Sep in Bannwil, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 7 °C around 07:00, high 26 °C around 16:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00sunny10 °C0.0 mm3 km/h
01:00sunny9 °C0.0 mm4 km/h
02:00sunny8 °C0.0 mm4 km/h
03:00sunny8 °C0.0 mm3 km/h
04:00sunny8 °C0.0 mm3 km/h
05:00sunny8 °C0.0 mm2 km/h
06:00sunny8 °C0.0 mm2 km/h
07:00sunny7 °C0.0 mm2 km/h
08:00sunny8 °C0.0 mm2 km/h
09:00sunny10 °C0.0 mm1 km/h
10:00sunny14 °C0.0 mm1 km/h
11:00sunny18 °C0.0 mm3 km/h
12:00sunny21 °C0.0 mm7 km/h
13:00sunny23 °C0.0 mm10 km/h
14:00sunny25 °C0.0 mm11 km/h
15:00sunny26 °C0.0 mm11 km/h
16:00sunny26 °C0.0 mm10 km/h
17:00sunny26 °C0.0 mm8 km/h
18:00sunny26 °C0.0 mm6 km/h
19:00sunny24 °C0.0 mm3 km/h
20:00sunny20 °C0.0 mm2 km/h
21:00sunny15 °C0.0 mm3 km/h
22:00sunny13 °C0.0 mm4 km/h
23:00sunny12 °C0.0 mm3 km/h

Hourly forecast issued 27.09.2026 for Bannwil (464 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Bannwil weather tomorrow

Tomorrow, Monday 28 Sep, in Bannwil: overcast, 10 to 27 °C, wind up to 4 km/h. No precipitation expected.

Bannwil weekend weather

This weekend in Bannwil: Saturday fog, 13 to 21 °C; Sunday mostly sunny, 7 to 26 °C.

Will it rain in Bannwil this week?

Yes: 1 day with precipitation is expected in Bannwil over the next 7 days, 6.3 mm in total. Wettest day: Thursday 1 Oct (6.3 mm).

The best day to go out in Bannwil

The best day of the next 7 in Bannwil: Sunday 27 Sep, mostly sunny, up to 26 °C.

Among the 225 municipalities of canton Bern covered by the MeteoSwiss 1991-2020 normals, Bannwil ranks 94 for annual precipitation (1115 mm) and 149 for sunshine (1651 hours per year). July's hottest day averages 32.2 °C; January's coldest night drops to -9.7 °C.

Climate of Bannwil: 1991–2020 normals

In Bannwil (464 m), the mean annual temperature is 9.3 °C. The warmest month is July (18.7 °C on average) and the coldest January (0.4 °C). About 1115 mm of precipitation falls per year, peaking in July (118 mm) with a minimum in February (67 mm). The sun shines for about 1651 hours a year, mostly in July (243 h). On average there are 92 frost days and 12 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.2 °C and the absolute minimum −9.7 °C.

9.3 °CMean annual temperature
1115 mmPrecipitation per year
1651 hSunshine hours per year
92Frost days per year
53Summer 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
Jan0.4 °C10.4 °C−9.7 °C8343210
Feb1.0 °C12.7 °C−9.6 °C6781200
Mar5.0 °C18.5 °C−5.7 °C74140160
Apr8.9 °C23.3 °C−2.4 °C7617651
May13.2 °C27.5 °C2.1 °C11119604
Jun17.0 °C31.1 °C6.0 °C104221012
Jul18.7 °C32.2 °C8.7 °C118243017
Aug18.2 °C31.4 °C7.9 °C116219015
Sep13.9 °C26.3 °C4.0 °C9015804
Oct9.5 °C20.9 °C−0.3 °C909520
Nov4.3 °C14.8 °C−4.6 °C8346100
Dec1.2 °C10.9 °C−8.2 °C10133190
Year9.3 °C32.2 °C−9.7 °C111516519253

Source: MeteoSwiss open data (1991–2020 normals) — stations Wynau (3 km, 422 m), Koppigen (18 km, 485 m), Gösgen (21 km, 380 m), adjusted to the elevation of Bannwil (464 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.