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Weather in Oberwil (BL)

Basel-Country, 359 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

Oberwil (BL) weather: the next 24 hours

Updated hourly.

Oberwil (BL) weather hour by hour (48 h)

Oberwil (BL) 15-day forecast

Two-week trend.

Oberwil (BL) 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 Oberwil (BL)

Neighbouring municipalities, as the crow flies.

7-day forecast for Oberwil (BL)

Today (Sunday 27 Sep) in Oberwil (BL): partly cloudy, 10 to 29 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: overcast, 14 to 29 °C.

DayWeatherMinMaxPrecip.Wind
Todaypartly cloudy10 °C29 °C0.0 mm9 km/h
Tomorrowovercast14 °C29 °C0.0 mm12 km/h
Tue 29 Sepovercast13 °C27 °C0.0 mm6 km/h
Wed 30 Sepovercast16 °C25 °C0.3 mm5 km/h
Thu 1 Octlight rain16 °C19 °C5.7 mm4 km/h
Fri 2 Octfog14 °C21 °C0.0 mm8 km/h
Sat 3 Octfog13 °C22 °C0.0 mm7 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 359 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Oberwil (BL)

Sunday 27 Sep in Oberwil (BL), hour by hour: sunny in the morning, sunny in the afternoon, mostly sunny in the evening. Low 11 °C around 07:00, high 29 °C around 16:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00sunny14 °C0.0 mm2 km/h
01:00sunny12 °C0.0 mm2 km/h
02:00sunny13 °C0.0 mm2 km/h
03:00sunny12 °C0.0 mm2 km/h
04:00sunny12 °C0.0 mm1 km/h
05:00sunny12 °C0.0 mm1 km/h
06:00sunny12 °C0.0 mm2 km/h
07:00sunny11 °C0.0 mm3 km/h
08:00sunny11 °C0.0 mm1 km/h
09:00sunny14 °C0.0 mm1 km/h
10:00sunny18 °C0.0 mm2 km/h
11:00sunny22 °C0.0 mm3 km/h
12:00sunny24 °C0.0 mm5 km/h
13:00sunny26 °C0.0 mm7 km/h
14:00sunny28 °C0.0 mm6 km/h
15:00sunny29 °C0.0 mm7 km/h
16:00sunny29 °C0.0 mm5 km/h
17:00mostly sunny29 °C0.0 mm6 km/h
18:00sunny28 °C0.0 mm4 km/h
19:00sunny25 °C0.0 mm3 km/h
20:00mostly sunny22 °C0.0 mm4 km/h
21:00mostly sunny19 °C0.0 mm4 km/h
22:00mostly sunny16 °C0.0 mm3 km/h
23:00partly cloudy16 °C0.0 mm3 km/h

Hourly forecast issued 27.09.2026 for Oberwil (BL) (359 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Oberwil (BL) weather tomorrow

Tomorrow, Monday 28 Sep, in Oberwil (BL): overcast, 14 to 29 °C, wind up to 12 km/h. No precipitation expected.

Oberwil (BL) weekend weather

This weekend in Oberwil (BL): Saturday fog, 13 to 22 °C; Sunday partly cloudy, 10 to 29 °C.

Will it rain in Oberwil (BL) this week?

Yes: 1 day with precipitation is expected in Oberwil (BL) over the next 7 days, 6.0 mm in total. Wettest day: Thursday 1 Oct (5.7 mm).

The best day to go out in Oberwil (BL)

The best day of the next 7 in Oberwil (BL): Sunday 27 Sep, partly cloudy, up to 29 °C.

The last 7 days in Oberwil (BL)

From 20 Sep to 26 Sep: 16.1 °C on average, in line with the September normal (15.1 °C), 0 mm of precipitation (7-day normal: 17 mm). Warmest day: saturday 26 Sep (28 °C); coolest night: tuesday 22 Sep (7 °C).

DayMinMaxRain
Sun 20 Sep10 °C25 °C0.0 mm
Mon 21 Sep12 °C21 °C0.0 mm
Tue 22 Sep7 °C22 °C0.0 mm
Wed 23 Sep7 °C23 °C0.0 mm
Thu 24 Sep8 °C23 °C0.0 mm
Fri 25 Sep8 °C23 °C0.0 mm
Sat 26 Sep8 °C28 °C0.0 mm

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

Climate of Oberwil (BL): 1991–2020 normals

In Oberwil (BL) (359 m), the mean annual temperature is 10.7 °C. The warmest month is July (19.8 °C on average) and the coldest January (2.0 °C). About 852 mm of precipitation falls per year, peaking in May (99 mm) with a minimum in February (46 mm). The sun shines for about 1715 hours a year, mostly in July (235 h). On average there are 60 frost days and 14 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 33.1 °C and the absolute minimum −8.1 °C.

10.7 °CMean annual temperature
852 mmPrecipitation per year
1715 hSunshine hours per year
60Frost days per year
59Summer 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
Jan2.0 °C13.4 °C−8.1 °C4867160
Feb3.0 °C15.0 °C−7.2 °C4689130
Mar6.8 °C20.0 °C−3.8 °C5013980
Apr10.4 °C24.5 °C−0.7 °C6416921
May14.4 °C28.0 °C3.5 °C9918505
Jun17.9 °C31.6 °C7.5 °C88211013
Jul19.8 °C33.1 °C9.8 °C90235018
Aug19.4 °C32.2 °C9.2 °C90219016
Sep15.1 °C26.9 °C5.3 °C7116505
Oct10.8 °C22.7 °C1.1 °C7511210
Nov5.8 °C16.7 °C−3.3 °C666860
Dec2.7 °C14.0 °C−6.8 °C6656150
Year10.7 °C33.1 °C−8.1 °C85217156059

Source: MeteoSwiss open data (1991–2020 normals) — stations Basel / Binningen (4 km, 316 m), St. Chrischona (12 km, 493 m), Delémont (24 km, 439 m), adjusted to the elevation of Oberwil (BL) (359 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.