What is the weather in Wittenbach today?

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

What is the 15-day forecast for Wittenbach?

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

Will it rain tomorrow in Wittenbach?

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

What is the air quality in Wittenbach?

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

Are there weather alerts for Wittenbach?

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

At what altitude is Wittenbach located?

Wittenbach sits at around 597 m above sea level in the canton of St. Gallen. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Wittenbach?

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

How much does it rain in Wittenbach per year?

Wittenbach receives about 1294 mm of precipitation a year. The wettest month is August (167 mm), the driest February (58 mm).

When is the best time to visit Wittenbach?

For warmth and sunshine: July (18.6 °C on average, 222 h of sun). The coldest month is January (1.2 °C). Check the 15-day forecast above for your dates.

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Home › St. Gallen › Wittenbach

Weather in Wittenbach

St. Gallen, 597 m · continuously updated

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

Temperature · last 4 and next 28 hours

Wittenbach weather: the next 24 hours

Updated hourly.

Wittenbach weather hour by hour (48 h)

Wittenbach 15-day forecast

Two-week trend.

Wittenbach 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 Wittenbach

Neighbouring municipalities, as the crow flies.

Berg (SG)3 km St. Gallen3 km Speicher4 km Roggwil (TG)4 km Teufen (AR)5 km Untereggen5 km Waldkirch5 km Eggersriet5 km

7-day forecast for Wittenbach

Today (Sunday 27 Sep) in Wittenbach: mostly sunny, 13 to 23 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: partly cloudy, 15 to 25 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	mostly sunny	13 °C	23 °C	0.0 mm	9 km/h
Tomorrow	partly cloudy	15 °C	25 °C	0.0 mm	9 km/h
Tue 29 Sep	overcast	13 °C	24 °C	0.0 mm	7 km/h
Wed 30 Sep	overcast	15 °C	25 °C	0.0 mm	7 km/h
Thu 1 Oct	light rain	14 °C	20 °C	4.5 mm	7 km/h
Fri 2 Oct	fog	14 °C	18 °C	0.9 mm	5 km/h
Sat 3 Oct	fog	13 °C	19 °C	0.0 mm	6 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 597 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Wittenbach

Sunday 27 Sep in Wittenbach, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 15 °C around 08:00, high 24 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	17 °C	5 km/h
01:00	sunny	17 °C	6 km/h
02:00	sunny	16 °C	6 km/h
03:00	sunny	16 °C	5 km/h
04:00	sunny	17 °C	3 km/h
05:00	sunny	16 °C	2 km/h
06:00	sunny	16 °C	2 km/h
07:00	sunny	16 °C	2 km/h
08:00	sunny	15 °C	1 km/h
09:00	sunny	16 °C	2 km/h
10:00	sunny	18 °C	2 km/h
11:00	sunny	19 °C	2 km/h
12:00	sunny	20 °C	4 km/h
13:00	sunny	22 °C	4 km/h
14:00	sunny	22 °C	4 km/h
15:00	sunny	23 °C	4 km/h
16:00	sunny	24 °C	3 km/h
17:00	sunny	24 °C	2 km/h
18:00	sunny	23 °C	2 km/h
19:00	sunny	20 °C	6 km/h
20:00	sunny	19 °C	8 km/h
21:00	sunny	18 °C	8 km/h
22:00	sunny	17 °C	9 km/h
23:00	sunny	17 °C	9 km/h

Hourly forecast issued 27.09.2026 for Wittenbach (597 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Wittenbach weather tomorrow

Tomorrow, Monday 28 Sep, in Wittenbach: partly cloudy, 15 to 25 °C, wind up to 9 km/h. No precipitation expected.

Wittenbach weekend weather

This weekend in Wittenbach: Saturday fog, 13 to 19 °C; Sunday mostly sunny, 13 to 23 °C.

Will it rain in Wittenbach this week?

Yes: 1 day with precipitation is expected in Wittenbach over the next 7 days, 5.4 mm in total. Wettest day: Thursday 1 Oct (4.5 mm).

The best day to go out in Wittenbach

The best day of the next 7 in Wittenbach: Sunday 27 Sep, mostly sunny, up to 23 °C.

The last 7 days in Wittenbach

From 20 Sep to 26 Sep: 15.3 °C on average, 1.1 °C above the September normal (14.2 °C), 0 mm of precipitation (7-day normal: 29 mm). Warmest day: sunday 20 Sep (24 °C); coolest night: wednesday 23 Sep (8 °C).

Day	Min	Max
Sun 20 Sep	14 °C	24 °C
Mon 21 Sep	12 °C	17 °C
Tue 22 Sep	9 °C	18 °C
Wed 23 Sep	8 °C	19 °C
Thu 24 Sep	13 °C	20 °C
Fri 25 Sep	9 °C	18 °C
Sat 26 Sep	13 °C	22 °C

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

Climate of Wittenbach: 1991–2020 normals

In Wittenbach (597 m), the mean annual temperature is 9.7 °C. The warmest month is July (18.6 °C on average) and the coldest January (1.2 °C). About 1294 mm of precipitation falls per year, peaking in August (167 mm) with a minimum in February (58 mm). The sun shines for about 1593 hours a year, mostly in July (222 h). On average there are 87 frost days and 2 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.1 °C and the absolute minimum −9.1 °C.

9.7 °CMean annual temperature

1294 mmPrecipitation per year

1593 hSunshine hours per year

87Frost days per year

23Summer 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	13.2 °C	−9.1 °C	61	56	21	0
Feb	1.8 °C	13.6 °C	−8.4 °C	58	79	18	0
Mar	5.4 °C	17.8 °C	−4.8 °C	78	130	12	0
Apr	9.2 °C	21.7 °C	−1.4 °C	92	165	5	0
May	13.3 °C	26.1 °C	3.4 °C	141	183	0	1
Jun	16.7 °C	28.9 °C	7.1 °C	154	197	0	5
Jul	18.6 °C	30.1 °C	9.9 °C	157	222	0	8
Aug	18.3 °C	29.4 °C	9.2 °C	167	205	0	7
Sep	14.2 °C	24.8 °C	5.4 °C	124	151	0	0
Oct	10.2 °C	21.6 °C	1.0 °C	95	100	2	0
Nov	5.2 °C	17.6 °C	−3.8 °C	83	58	10	0
Dec	2.1 °C	13.9 °C	−7.8 °C	82	47	20	0
Year	9.7 °C	30.1 °C	−9.1 °C	1294	1593	87	23

Source: MeteoSwiss open data (1991–2020 normals) — stations St. Gallen (2 km, 776 m), Altenrhein (14 km, 398 m), Güttingen (19 km, 440 m), adjusted to the elevation of Wittenbach (597 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.