What is the weather in Brislach today?

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

What is the 15-day forecast for Brislach?

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

Will it rain tomorrow in Brislach?

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

What is the air quality in Brislach?

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

Are there weather alerts for Brislach?

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

At what altitude is Brislach located?

Brislach sits at around 427 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 Brislach?

The warmest month in Brislach is July, averaging 19.1 °C (1991–2020 normal). The coldest is January at 1.4 °C.

How much does it rain in Brislach per year?

Brislach receives about 883 mm of precipitation a year. The wettest month is May (99 mm), the driest February (48 mm).

When is the best time to visit Brislach?

For warmth and sunshine: July (19.1 °C on average, 236 h of sun). The coldest month is January (1.4 °C). Check the 15-day forecast above for your dates.

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Home › Basel-Country › Brislach

Weather in Brislach

Basel-Country, 427 m · continuously updated

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

Temperature · last 4 and next 28 hours

Brislach weather: the next 24 hours

Updated hourly.

Brislach weather hour by hour (48 h)

Brislach 15-day forecast

Two-week trend.

Brislach 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 Brislach

Neighbouring municipalities, as the crow flies.

Zwingen2 km Nenzlingen2 km Breitenbach3 km Grellingen3 km Himmelried3 km Blauen3 km Nunningen4 km Pfeffingen4 km

7-day forecast for Brislach

Today (Sunday 27 Sep) in Brislach: fog, 7 to 29 °C, precipitation 0.0 mm (0 %), wind up to 11 km/h. Tomorrow: overcast, 11 to 29 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	fog	7 °C	29 °C	0.0 mm	11 km/h
Tomorrow	overcast	11 °C	29 °C	0.0 mm	14 km/h
Tue 29 Sep	overcast	14 °C	27 °C	0.0 mm	8 km/h
Wed 30 Sep	overcast	17 °C	25 °C	0.3 mm	5 km/h
Thu 1 Oct	light rain	15 °C	18 °C	5.7 mm	5 km/h
Fri 2 Oct	fog	14 °C	20 °C	0.0 mm	8 km/h
Sat 3 Oct	fog	14 °C	22 °C	0.0 mm	7 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 427 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Brislach

Sunday 27 Sep in Brislach, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 8 °C around 07:00, high 29 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	9 °C	4 km/h
01:00	sunny	9 °C	2 km/h
02:00	sunny	9 °C	2 km/h
03:00	sunny	9 °C	2 km/h
04:00	sunny	8 °C	2 km/h
05:00	sunny	8 °C	2 km/h
06:00	sunny	8 °C	2 km/h
07:00	sunny	8 °C	2 km/h
08:00	sunny	8 °C	2 km/h
09:00	sunny	10 °C	1 km/h
10:00	sunny	16 °C	1 km/h
11:00	sunny	21 °C	1 km/h
12:00	sunny	26 °C	2 km/h
13:00	sunny	28 °C	5 km/h
14:00	sunny	28 °C	9 km/h
15:00	sunny	29 °C	9 km/h
16:00	sunny	29 °C	8 km/h
17:00	sunny	29 °C	11 km/h
18:00	sunny	28 °C	8 km/h
19:00	sunny	25 °C	3 km/h
20:00	sunny	15 °C	4 km/h
21:00	mostly sunny	13 °C	3 km/h
22:00	sunny	12 °C	2 km/h
23:00	mostly sunny	12 °C	2 km/h

Hourly forecast issued 27.09.2026 for Brislach (427 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Brislach weather tomorrow

Tomorrow, Monday 28 Sep, in Brislach: overcast, 11 to 29 °C, wind up to 14 km/h. No precipitation expected.

Brislach weekend weather

This weekend in Brislach: Saturday fog, 14 to 22 °C; Sunday fog, 7 to 29 °C.

Will it rain in Brislach this week?

Yes: 1 day with precipitation is expected in Brislach 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 Brislach

The best day of the next 7 in Brislach: Monday 28 Sep, overcast, up to 29 °C.

The last 7 days in Brislach

From 20 Sep to 26 Sep: 15.0 °C on average, in line with the September normal (14.5 °C), 0 mm of precipitation (7-day normal: 17 mm). Warmest day: saturday 26 Sep (27 °C); coolest night: wednesday 23 Sep (4 °C).

Day	Min	Max
Sun 20 Sep	9 °C	26 °C
Mon 21 Sep	10 °C	20 °C
Tue 22 Sep	6 °C	21 °C
Wed 23 Sep	4 °C	24 °C
Thu 24 Sep	5 °C	23 °C
Fri 25 Sep	6 °C	23 °C
Sat 26 Sep	6 °C	27 °C

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

Climate of Brislach: 1991–2020 normals

In Brislach (427 m), the mean annual temperature is 10.1 °C. The warmest month is July (19.1 °C on average) and the coldest January (1.4 °C). About 883 mm of precipitation falls per year, peaking in May (99 mm) with a minimum in February (48 mm). The sun shines for about 1675 hours a year, mostly in July (236 h). On average there are 69 frost days and 14 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.3 °C and the absolute minimum −9.3 °C.

10.1 °CMean annual temperature

883 mmPrecipitation per year

1675 hSunshine hours per year

69Frost 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	1.4 °C	13.1 °C	−9.3 °C	51	65	17	0
Feb	2.5 °C	14.8 °C	−8.1 °C	48	87	15	0
Mar	6.2 °C	19.8 °C	−4.9 °C	52	137	10	0
Apr	9.9 °C	24.0 °C	−1.5 °C	66	166	3	1
May	13.8 °C	27.6 °C	2.9 °C	99	179	0	5
Jun	17.3 °C	31.0 °C	6.8 °C	91	204	0	12
Jul	19.1 °C	32.3 °C	9.0 °C	94	236	0	18
Aug	18.7 °C	31.6 °C	8.4 °C	94	217	0	16
Sep	14.5 °C	26.4 °C	4.6 °C	73	158	0	5
Oct	10.3 °C	22.5 °C	0.6 °C	76	108	1	0
Nov	5.3 °C	16.6 °C	−4.0 °C	69	64	7	0
Dec	2.2 °C	13.7 °C	−8.0 °C	68	54	16	0
Year	10.1 °C	32.3 °C	−9.3 °C	883	1675	69	58

Source: MeteoSwiss open data (1991–2020 normals) — stations Basel / Binningen (13 km, 316 m), Delémont (17 km, 439 m), St. Chrischona (19 km, 493 m), adjusted to the elevation of Brislach (427 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.