What is the weather in Blauen today?

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

What is the 15-day forecast for Blauen?

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

Will it rain tomorrow in Blauen?

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

What is the air quality in Blauen?

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

Are there weather alerts for Blauen?

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

At what altitude is Blauen located?

Blauen sits at around 556 m above sea level in the canton of Basel-Country. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Blauen?

The warmest month in Blauen is July, averaging 18.5 °C (1991–2020 normal). The coldest is January at 0.7 °C.

How much does it rain in Blauen per year?

Blauen receives about 908 mm of precipitation a year. The wettest month is May (103 mm), the driest February (50 mm).

When is the best time to visit Blauen?

For warmth and sunshine: July (18.5 °C on average, 236 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 › Basel-Country › Blauen

Weather in Blauen

Basel-Country, 556 m · continuously updated

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Wind: –
Humidity: –
Rain ahead: –
Sunset: –

Temperature · last 4 and next 28 hours

Blauen weather: the next 24 hours

Updated hourly.

Blauen weather hour by hour (48 h)

Blauen 15-day forecast

Two-week trend.

Blauen 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 Blauen

Neighbouring municipalities, as the crow flies.

Zwingen2 km Dittingen3 km Nenzlingen3 km Ettingen3 km Brislach3 km Pfeffingen4 km Metzerlen-Mariastein4 km Witterswil4 km

7-day forecast for Blauen

Today (Sunday 27 Sep) in Blauen: mostly sunny, 15 to 27 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: overcast, 18 to 27 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	mostly sunny	15 °C	27 °C	0.0 mm	9 km/h
Tomorrow	overcast	18 °C	27 °C	0.0 mm	13 km/h
Tue 29 Sep	overcast	14 °C	26 °C	0.0 mm	8 km/h
Wed 30 Sep	overcast	16 °C	24 °C	0.3 mm	5 km/h
Thu 1 Oct	light rain	14 °C	18 °C	5.4 mm	4 km/h
Fri 2 Oct	fog	12 °C	19 °C	0.0 mm	8 km/h
Sat 3 Oct	fog	12 °C	21 °C	0.0 mm	7 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 556 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Blauen

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

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	18 °C	8 km/h
01:00	sunny	18 °C	7 km/h
02:00	sunny	17 °C	8 km/h
03:00	sunny	17 °C	8 km/h
04:00	sunny	16 °C	8 km/h
05:00	sunny	16 °C	9 km/h
06:00	sunny	16 °C	8 km/h
07:00	sunny	16 °C	8 km/h
08:00	sunny	16 °C	8 km/h
09:00	sunny	18 °C	6 km/h
10:00	sunny	22 °C	2 km/h
11:00	sunny	23 °C	2 km/h
12:00	sunny	24 °C	4 km/h
13:00	sunny	25 °C	6 km/h
14:00	sunny	26 °C	6 km/h
15:00	sunny	27 °C	8 km/h
16:00	sunny	27 °C	7 km/h
17:00	mostly sunny	27 °C	9 km/h
18:00	sunny	26 °C	6 km/h
19:00	sunny	24 °C	2 km/h
20:00	mostly sunny	22 °C	6 km/h
21:00	mostly sunny	21 °C	8 km/h
22:00	sunny	21 °C	8 km/h
23:00	mostly sunny	21 °C	8 km/h

Hourly forecast issued 27.09.2026 for Blauen (556 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Blauen weather tomorrow

Tomorrow, Monday 28 Sep, in Blauen: overcast, 18 to 27 °C, wind up to 13 km/h. No precipitation expected.

Blauen weekend weather

This weekend in Blauen: Saturday fog, 12 to 21 °C; Sunday mostly sunny, 15 to 27 °C.

Will it rain in Blauen this week?

Yes: 1 day with precipitation is expected in Blauen over the next 7 days, 5.7 mm in total. Wettest day: Thursday 1 Oct (5.4 mm).

The best day to go out in Blauen

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

The last 7 days in Blauen

From 20 Sep to 26 Sep: 16.2 °C on average, 2.4 °C above the September normal (13.8 °C), 0 mm of precipitation (7-day normal: 18 mm). Warmest day: saturday 26 Sep (26 °C); coolest night: tuesday 22 Sep (8 °C).

Day	Min	Max
Sun 20 Sep	14 °C	24 °C
Mon 21 Sep	12 °C	18 °C
Tue 22 Sep	8 °C	19 °C
Wed 23 Sep	8 °C	22 °C
Thu 24 Sep	13 °C	21 °C
Fri 25 Sep	8 °C	21 °C
Sat 26 Sep	13 °C	26 °C

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

Climate of Blauen: 1991–2020 normals

In Blauen (556 m), the mean annual temperature is 9.4 °C. The warmest month is July (18.5 °C on average) and the coldest January (0.7 °C). About 908 mm of precipitation falls per year, peaking in May (103 mm) with a minimum in February (50 mm). The sun shines for about 1682 hours a year, mostly in July (236 h). On average there are 67 frost days and 14 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.7 °C and the absolute minimum −9.9 °C.

9.4 °CMean annual temperature

908 mmPrecipitation per year

1682 hSunshine hours per year

67Frost days per year

58Summer days (≥ 25 °C)

JFMAMJJASOND

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

Month	Mean T	Abs. max	Abs. min	Precip. (mm)	Sunshine (h)	Frost days	Summer days
Jan	0.7 °C	12.3 °C	−9.9 °C	52	65	17	0
Feb	1.8 °C	14.0 °C	−8.7 °C	50	87	15	0
Mar	5.5 °C	19.1 °C	−5.5 °C	54	137	9	0
Apr	9.2 °C	23.3 °C	−2.2 °C	68	167	3	1
May	13.1 °C	26.9 °C	2.2 °C	103	181	0	5
Jun	16.6 °C	30.3 °C	6.1 °C	94	205	0	12
Jul	18.5 °C	31.7 °C	8.4 °C	96	236	0	18
Aug	18.1 °C	30.9 °C	7.8 °C	96	217	0	16
Sep	13.8 °C	25.7 °C	4.0 °C	75	159	0	5
Oct	9.6 °C	21.8 °C	−0.1 °C	79	109	1	0
Nov	4.6 °C	15.9 °C	−4.7 °C	70	65	7	0
Dec	1.5 °C	13.0 °C	−8.6 °C	70	54	16	0
Year	9.4 °C	31.7 °C	−9.9 °C	908	1682	67	58

Source: MeteoSwiss open data (1991–2020 normals) — stations Basel / Binningen (11 km, 316 m), Delémont (17 km, 439 m), St. Chrischona (18 km, 493 m), adjusted to the elevation of Blauen (556 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.