What is the weather in Mosnang today?

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

What is the 15-day forecast for Mosnang?

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

Will it rain tomorrow in Mosnang?

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

What is the air quality in Mosnang?

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

Are there weather alerts for Mosnang?

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

At what altitude is Mosnang located?

Mosnang sits at around 774 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 Mosnang?

The warmest month in Mosnang is July, averaging 17.4 °C (1991–2020 normal). The coldest is January at 1.2 °C.

How much does it rain in Mosnang per year?

Mosnang receives about 1317 mm of precipitation a year. The wettest month is August (162 mm), the driest February (74 mm).

When is the best time to visit Mosnang?

For warmth and sunshine: July (17.4 °C on average, 226 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 › Mosnang

Weather in Mosnang

St. Gallen, 774 m · continuously updated

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

Rietholzbach: 10.6 °C at Mosnang, Rietholz river temperature · FOEN gauge 3.9 km away · 27.09. 00h

Temperature · last 4 and next 28 hours

Mosnang weather: the next 24 hours

Updated hourly.

Mosnang weather hour by hour (48 h)

Mosnang 15-day forecast

Two-week trend.

Mosnang 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 Mosnang

Neighbouring municipalities, as the crow flies.

Kirchberg (SG)3 km Turbenthal7 km Fischingen7 km Wila7 km Bauma7 km Bütschwil-Ganterschwil8 km Wald (ZH)8 km Bichelsee-Balterswil8 km

7-day forecast for Mosnang

Today (Sunday 27 Sep) in Mosnang: partly cloudy, 12 to 23 °C, precipitation 0.0 mm (0 %), wind up to 7 km/h. Tomorrow: partly cloudy, 13 to 23 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	partly cloudy	12 °C	23 °C	0.0 mm	7 km/h
Tomorrow	partly cloudy	13 °C	23 °C	0.0 mm	10 km/h
Tue 29 Sep	overcast	15 °C	24 °C	0.0 mm	5 km/h
Wed 30 Sep	overcast	17 °C	23 °C	0.0 mm	5 km/h
Thu 1 Oct	light rain	13 °C	18 °C	3.8 mm	5 km/h
Fri 2 Oct	fog	12 °C	17 °C	0.3 mm	9 km/h
Sat 3 Oct	fog	12 °C	19 °C	0.0 mm	5 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 774 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Mosnang

Sunday 27 Sep in Mosnang, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 12 °C around 06:00, high 23 °C around 15:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	13 °C	6 km/h
01:00	sunny	13 °C	7 km/h
02:00	sunny	12 °C	7 km/h
03:00	sunny	13 °C	6 km/h
04:00	sunny	12 °C	4 km/h
05:00	sunny	12 °C	4 km/h
06:00	sunny	12 °C	6 km/h
07:00	sunny	12 °C	6 km/h
08:00	sunny	13 °C	3 km/h
09:00	sunny	16 °C	2 km/h
10:00	sunny	17 °C	1 km/h
11:00	sunny	18 °C	2 km/h
12:00	sunny	20 °C	3 km/h
13:00	sunny	20 °C	4 km/h
14:00	sunny	22 °C	4 km/h
15:00	sunny	23 °C	5 km/h
16:00	sunny	23 °C	5 km/h
17:00	sunny	22 °C	3 km/h
18:00	sunny	21 °C	4 km/h
19:00	sunny	18 °C	6 km/h
20:00	sunny	17 °C	7 km/h
21:00	sunny	17 °C	7 km/h
22:00	sunny	17 °C	7 km/h
23:00	sunny	16 °C	7 km/h

Hourly forecast issued 27.09.2026 for Mosnang (774 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Mosnang weather tomorrow

Tomorrow, Monday 28 Sep, in Mosnang: partly cloudy, 13 to 23 °C, wind up to 10 km/h. No precipitation expected.

Mosnang weekend weather

This weekend in Mosnang: Saturday fog, 12 to 19 °C; Sunday partly cloudy, 12 to 23 °C.

Will it rain in Mosnang this week?

Yes: 1 day with precipitation is expected in Mosnang over the next 7 days, 4.1 mm in total. Wettest day: Thursday 1 Oct (3.8 mm).

The best day to go out in Mosnang

The best day of the next 7 in Mosnang: Monday 28 Sep, partly cloudy, up to 23 °C.

The last 7 days in Mosnang

From 20 Sep to 26 Sep: 13.8 °C on average, in line with the September normal (13.3 °C), 0 mm of precipitation (7-day normal: 23 mm). Warmest day: saturday 26 Sep (22 °C); coolest night: wednesday 23 Sep (6 °C).

Day	Min	Max
Sun 20 Sep	12 °C	22 °C
Mon 21 Sep	10 °C	16 °C
Tue 22 Sep	7 °C	16 °C
Wed 23 Sep	6 °C	18 °C
Thu 24 Sep	11 °C	18 °C
Fri 25 Sep	7 °C	18 °C
Sat 26 Sep	10 °C	22 °C

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

Climate of Mosnang: 1991–2020 normals

In Mosnang (774 m), the mean annual temperature is 9.0 °C. The warmest month is July (17.4 °C on average) and the coldest January (1.2 °C). About 1317 mm of precipitation falls per year, peaking in August (162 mm) with a minimum in February (74 mm). The sun shines for about 1593 hours a year, mostly in July (226 h). On average there are 104 frost days and 7 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 28.8 °C and the absolute minimum −9.3 °C.

9.0 °CMean annual temperature

1317 mmPrecipitation per year

1593 hSunshine hours per year

104Frost days per year

43Summer 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	12.1 °C	−9.3 °C	85	52	23	0
Feb	1.3 °C	12.5 °C	−8.2 °C	74	78	21	0
Mar	4.3 °C	16.3 °C	−5.6 °C	104	134	17	0
Apr	8.1 °C	20.5 °C	−2.3 °C	91	168	7	0
May	12.2 °C	24.6 °C	2.3 °C	140	184	1	3
Jun	15.6 °C	27.5 °C	5.9 °C	149	206	0	10
Jul	17.4 °C	28.8 °C	8.5 °C	150	226	0	14
Aug	17.4 °C	28.0 °C	8.1 °C	162	208	0	12
Sep	13.3 °C	23.6 °C	4.6 °C	101	152	0	3
Oct	9.8 °C	21.2 °C	0.4 °C	87	96	2	0
Nov	5.1 °C	16.9 °C	−4.2 °C	76	51	12	0
Dec	2.2 °C	12.8 °C	−7.7 °C	97	38	21	0
Year	9.0 °C	28.8 °C	−9.3 °C	1317	1593	104	43

Source: MeteoSwiss open data (1991–2020 normals) — stations Hörnli (2 km, 1133 m), Aadorf / Tänikon (12 km, 539 m), Ebnat-Kappel (16 km, 623 m), adjusted to the elevation of Mosnang (774 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.