meteo-ch.ch Search a municipality…

Home › Basel-Country › Oltingen

Weather in Oltingen

Basel-Country, 617 m · continuously updated

–°C
 
 
– –

Wind
–
Humidity
–
Rain ahead
–
Sunset
–

Temperature · last 4 and next 28 hours

Oltingen weather: the next 24 hours

Updated hourly.

Oltingen weather hour by hour (48 h)

Oltingen 15-day forecast

Two-week trend.

Oltingen weekend weatherRain radar

Sun and golden hours

Sunrise –, golden light until –

Sunset –, golden light from –

–

Air quality

–

European index, measured continuously.

UV index

–

Daily maximum — protection advised from 3.

Freezing level

–

Snow settles about 300 m below it.

Around Oltingen

Neighbouring municipalities, as the crow flies.

7-day forecast for Oltingen

Today (Sunday 27 Sep) in Oltingen: partly cloudy, 14 to 26 °C, precipitation 0.0 mm (0 %), wind up to 11 km/h. Tomorrow: overcast, 16 to 27 °C.

DayWeatherMinMaxPrecip.Wind
Todaypartly cloudy14 °C26 °C0.0 mm11 km/h
Tomorrowovercast16 °C27 °C0.0 mm11 km/h
Tue 29 Sepovercast13 °C26 °C0.1 mm5 km/h
Wed 30 Sepovercast16 °C24 °C0.0 mm5 km/h
Thu 1 Octlight rain14 °C18 °C6.6 mm5 km/h
Fri 2 Octfog13 °C19 °C0.0 mm6 km/h
Sat 3 Octovercast13 °C20 °C0.0 mm4 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 617 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Oltingen

Sunday 27 Sep in Oltingen, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 14 °C around 05:00, high 26 °C around 16:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00sunny16 °C0.0 mm7 km/h
01:00sunny17 °C0.0 mm6 km/h
02:00sunny16 °C0.0 mm7 km/h
03:00sunny15 °C0.0 mm9 km/h
04:00sunny14 °C0.0 mm9 km/h
05:00sunny14 °C0.0 mm9 km/h
06:00sunny14 °C0.0 mm9 km/h
07:00sunny14 °C0.0 mm10 km/h
08:00sunny15 °C0.0 mm10 km/h
09:00sunny17 °C0.0 mm8 km/h
10:00sunny19 °C0.0 mm8 km/h
11:00sunny21 °C0.0 mm7 km/h
12:00mostly sunny23 °C0.0 mm6 km/h
13:00mostly sunny25 °C0.0 mm6 km/h
14:00sunny26 °C0.0 mm7 km/h
15:00sunny26 °C0.0 mm9 km/h
16:00mostly sunny26 °C0.0 mm9 km/h
17:00sunny26 °C0.0 mm10 km/h
18:00mostly sunny24 °C0.0 mm8 km/h
19:00sunny22 °C0.0 mm8 km/h
20:00sunny20 °C0.0 mm9 km/h
21:00partly cloudy20 °C0.0 mm10 km/h
22:00mostly sunny20 °C0.0 mm9 km/h
23:00sunny19 °C0.0 mm9 km/h

Hourly forecast issued 27.09.2026 for Oltingen (617 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Oltingen weather tomorrow

Tomorrow, Monday 28 Sep, in Oltingen: overcast, 16 to 27 °C, wind up to 11 km/h. No precipitation expected.

Oltingen weekend weather

This weekend in Oltingen: Saturday overcast, 13 to 20 °C; Sunday partly cloudy, 14 to 26 °C.

Will it rain in Oltingen this week?

Yes: 1 day with precipitation is expected in Oltingen over the next 7 days, 6.7 mm in total. Wettest day: Thursday 1 Oct (6.6 mm).

The best day to go out in Oltingen

The best day of the next 7 in Oltingen: Sunday 27 Sep, partly cloudy, up to 26 °C.

The last 7 days in Oltingen

From 20 Sep to 26 Sep: 16.2 °C on average, 2.3 °C above the September normal (13.9 °C), 0 mm of precipitation (7-day normal: 19 mm). Warmest day: saturday 26 Sep (25 °C); coolest night: wednesday 23 Sep (8 °C).

DayMinMaxRain
Sun 20 Sep13 °C24 °C0.1 mm
Mon 21 Sep12 °C20 °C0.0 mm
Tue 22 Sep9 °C20 °C0.0 mm
Wed 23 Sep8 °C22 °C0.0 mm
Thu 24 Sep13 °C20 °C0.0 mm
Fri 25 Sep8 °C22 °C0.0 mm
Sat 26 Sep11 °C25 °C0.0 mm

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

Climate of Oltingen: 1991–2020 normals

In Oltingen (617 m), the mean annual temperature is 9.3 °C. The warmest month is July (18.4 °C on average) and the coldest January (0.7 °C). About 998 mm of precipitation falls per year, peaking in May (110 mm) with a minimum in February (53 mm). The sun shines for about 1677 hours a year, mostly in July (232 h). On average there are 73 frost days and 6 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.1 °C and the absolute minimum −9.1 °C.

9.3 °CMean annual temperature
998 mmPrecipitation per year
1677 hSunshine hours per year
73Frost days per year
36Summer 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
Jan0.7 °C11.5 °C−9.1 °C6062190
Feb1.5 °C13.0 °C−8.3 °C5385160
Mar5.3 °C17.8 °C−4.9 °C62137100
Apr9.0 °C22.1 °C−1.7 °C7517030
May12.9 °C26.0 °C2.6 °C11018802
Jun16.5 °C29.5 °C6.4 °C10221108
Jul18.4 °C31.1 °C9.2 °C110232012
Aug18.1 °C30.1 °C8.5 °C110215011
Sep13.9 °C25.2 °C4.8 °C8215902
Oct9.6 °C20.8 °C0.5 °C8010210
Nov4.6 °C15.3 °C−3.8 °C756380
Dec1.5 °C11.8 °C−7.7 °C7853170
Year9.3 °C31.1 °C−9.1 °C99816777336

Source: MeteoSwiss open data (1991–2020 normals) — stations Rünenberg (4 km, 611 m), Gösgen (8 km, 380 m), Buchs / Aarau (12 km, 387 m), adjusted to the elevation of Oltingen (617 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.