What is the weather in Hersberg today?

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

What is the 15-day forecast for Hersberg?

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

Will it rain tomorrow in Hersberg?

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

What is the air quality in Hersberg?

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

Are there weather alerts for Hersberg?

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

At what altitude is Hersberg located?

Hersberg sits at around 513 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 Hersberg?

The warmest month in Hersberg is July, averaging 18.6 °C (1991–2020 normal). The coldest is January at 1.2 °C.

How much does it rain in Hersberg per year?

Hersberg receives about 933 mm of precipitation a year. The wettest month is May (107 mm), the driest February (48 mm).

When is the best time to visit Hersberg?

For warmth and sunshine: July (18.6 °C on average, 234 h of sun). The coldest month is January (1.2 °C). Check the 15-day forecast above for your dates.

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Weather in Hersberg

Basel-Country, 513 m · continuously updated

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

Temperature · last 4 and next 28 hours

Hersberg weather: the next 24 hours

Updated hourly.

Hersberg weather hour by hour (48 h)

Hersberg 15-day forecast

Two-week trend.

Hersberg 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 Hersberg

Neighbouring municipalities, as the crow flies.

Nusshof1 km Itingen2 km Sissach3 km Lausen3 km Arisdorf3 km Wintersingen3 km Magden4 km Füllinsdorf4 km

7-day forecast for Hersberg

Today (Sunday 27 Sep) in Hersberg: mostly sunny, 13 to 27 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: overcast, 15 to 28 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	mostly sunny	13 °C	27 °C	0.0 mm	9 km/h
Tomorrow	overcast	15 °C	28 °C	0.0 mm	10 km/h
Tue 29 Sep	overcast	13 °C	26 °C	0.0 mm	9 km/h
Wed 30 Sep	overcast	16 °C	25 °C	0.0 mm	6 km/h
Thu 1 Oct	light rain	15 °C	18 °C	6.0 mm	4 km/h
Fri 2 Oct	fog	13 °C	20 °C	0.0 mm	4 km/h
Sat 3 Oct	fog	12 °C	21 °C	0.0 mm	6 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 513 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Hersberg

Sunday 27 Sep in Hersberg, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 12 °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	14 °C	6 km/h
01:00	sunny	14 °C	6 km/h
02:00	sunny	13 °C	7 km/h
03:00	sunny	13 °C	7 km/h
04:00	sunny	13 °C	8 km/h
05:00	sunny	13 °C	9 km/h
06:00	sunny	12 °C	8 km/h
07:00	sunny	12 °C	8 km/h
08:00	sunny	12 °C	7 km/h
09:00	sunny	16 °C	5 km/h
10:00	sunny	20 °C	5 km/h
11:00	sunny	22 °C	4 km/h
12:00	sunny	24 °C	5 km/h
13:00	sunny	25 °C	7 km/h
14:00	sunny	26 °C	8 km/h
15:00	sunny	27 °C	8 km/h
16:00	sunny	27 °C	9 km/h
17:00	sunny	27 °C	7 km/h
18:00	sunny	25 °C	5 km/h
19:00	sunny	22 °C	7 km/h
20:00	sunny	20 °C	7 km/h
21:00	partly cloudy	20 °C	7 km/h
22:00	sunny	19 °C	6 km/h
23:00	sunny	18 °C	6 km/h

Hourly forecast issued 27.09.2026 for Hersberg (513 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Hersberg weather tomorrow

Tomorrow, Monday 28 Sep, in Hersberg: overcast, 15 to 28 °C, wind up to 10 km/h. No precipitation expected.

Hersberg weekend weather

This weekend in Hersberg: Saturday fog, 12 to 21 °C; Sunday mostly sunny, 13 to 27 °C.

Will it rain in Hersberg this week?

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

The best day to go out in Hersberg

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

The last 7 days in Hersberg

From 20 Sep to 26 Sep: 15.7 °C on average, 1.5 °C above the September normal (14.2 °C), 0 mm of precipitation (7-day normal: 18 mm). Warmest day: saturday 26 Sep (25 °C); coolest night: wednesday 23 Sep (8 °C).

Day	Min	Max
Sun 20 Sep	13 °C	24 °C
Mon 21 Sep	12 °C	19 °C
Tue 22 Sep	9 °C	20 °C
Wed 23 Sep	8 °C	22 °C
Thu 24 Sep	10 °C	20 °C
Fri 25 Sep	9 °C	21 °C
Sat 26 Sep	9 °C	25 °C

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

Climate of Hersberg: 1991–2020 normals

In Hersberg (513 m), the mean annual temperature is 9.8 °C. The warmest month is July (18.6 °C on average) and the coldest January (1.2 °C). About 933 mm of precipitation falls per year, peaking in May (107 mm) with a minimum in February (48 mm). The sun shines for about 1702 hours a year, mostly in July (234 h). On average there are 69 frost days and 8 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.8 °C and the absolute minimum −8.7 °C.

9.8 °CMean annual temperature

933 mmPrecipitation per year

1702 hSunshine hours per year

69Frost days per year

40Summer 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	1.2 °C	12.3 °C	−8.7 °C	52	65	18	0
Feb	2.3 °C	13.7 °C	−7.5 °C	48	87	15	0
Mar	5.9 °C	18.7 °C	−4.5 °C	56	138	9	0
Apr	9.6 °C	22.7 °C	−1.2 °C	71	170	3	0
May	13.4 °C	26.4 °C	3.4 °C	107	188	0	3
Jun	16.8 °C	29.5 °C	7.0 °C	97	212	0	8
Jul	18.6 °C	30.8 °C	9.6 °C	103	234	0	13
Aug	18.3 °C	30.0 °C	8.9 °C	102	217	0	12
Sep	14.2 °C	24.9 °C	5.4 °C	79	162	0	3
Oct	10.1 °C	21.3 °C	1.2 °C	77	107	1	0
Nov	5.1 °C	15.8 °C	−3.5 °C	71	66	7	0
Dec	2.1 °C	12.9 °C	−7.2 °C	70	56	16	0
Year	9.8 °C	30.8 °C	−8.7 °C	933	1702	69	40

Source: MeteoSwiss open data (1991–2020 normals) — stations Rünenberg (10 km, 611 m), St. Chrischona (11 km, 493 m), Basel / Binningen (16 km, 316 m), adjusted to the elevation of Hersberg (513 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.