What is the weather in Mörschwil today?

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

What is the 15-day forecast for Mörschwil?

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

Will it rain tomorrow in Mörschwil?

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

What is the air quality in Mörschwil?

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

Are there weather alerts for Mörschwil?

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

At what altitude is Mörschwil located?

Mörschwil sits at around 552 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 Mörschwil?

The warmest month in Mörschwil is July, averaging 18.7 °C (1991–2020 normal). The coldest is January at 1.0 °C.

How much does it rain in Mörschwil per year?

Mörschwil receives about 1241 mm of precipitation a year. The wettest month is August (158 mm), the driest February (57 mm).

When is the best time to visit Mörschwil?

For warmth and sunshine: July (18.7 °C on average, 225 h of sun). The coldest month is January (1.0 °C). Check the 15-day forecast above for your dates.

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Home › St. Gallen › Mörschwil

Weather in Mörschwil

St. Gallen, 552 m · continuously updated

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

Goldach: 12.8 °C at Goldach, Bleiche river temperature · FOEN gauge 2.1 km away · 27.09. 00h

Temperature · last 4 and next 28 hours

Mörschwil weather: the next 24 hours

Updated hourly.

Mörschwil weather hour by hour (48 h)

Mörschwil 15-day forecast

Two-week trend.

Mörschwil 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 Mörschwil

Neighbouring municipalities, as the crow flies.

Tübach1 km Horn2 km Steinach2 km Goldach3 km Untereggen3 km Arbon3 km Rorschach4 km Berg (SG)4 km

7-day forecast for Mörschwil

Today (Sunday 27 Sep) in Mörschwil: mostly sunny, 9 to 22 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: partly cloudy, 11 to 25 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	mostly sunny	9 °C	22 °C	0.0 mm	9 km/h
Tomorrow	partly cloudy	11 °C	25 °C	0.0 mm	9 km/h
Tue 29 Sep	overcast	13 °C	23 °C	0.0 mm	8 km/h
Wed 30 Sep	overcast	14 °C	24 °C	0.0 mm	8 km/h
Thu 1 Oct	light rain	14 °C	19 °C	4.7 mm	8 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 552 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Mörschwil

Sunday 27 Sep in Mörschwil, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 10 °C around 08:00, high 22 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	11 °C	8 km/h
01:00	sunny	11 °C	7 km/h
02:00	sunny	10 °C	7 km/h
03:00	sunny	10 °C	7 km/h
04:00	sunny	10 °C	6 km/h
05:00	sunny	10 °C	6 km/h
06:00	sunny	10 °C	5 km/h
07:00	sunny	10 °C	3 km/h
08:00	sunny	10 °C	3 km/h
09:00	sunny	12 °C	2 km/h
10:00	sunny	14 °C	2 km/h
11:00	sunny	16 °C	2 km/h
12:00	sunny	18 °C	3 km/h
13:00	sunny	19 °C	4 km/h
14:00	sunny	20 °C	3 km/h
15:00	sunny	22 °C	3 km/h
16:00	sunny	22 °C	3 km/h
17:00	sunny	22 °C	3 km/h
18:00	sunny	21 °C	2 km/h
19:00	sunny	19 °C	4 km/h
20:00	sunny	14 °C	8 km/h
21:00	sunny	13 °C	8 km/h
22:00	sunny	12 °C	9 km/h
23:00	sunny	12 °C	9 km/h

Hourly forecast issued 27.09.2026 for Mörschwil (552 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Mörschwil weather tomorrow

Tomorrow, Monday 28 Sep, in Mörschwil: partly cloudy, 11 to 25 °C, wind up to 9 km/h. No precipitation expected.

Mörschwil weekend weather

This weekend in Mörschwil: Saturday fog, 13 to 19 °C; Sunday mostly sunny, 9 to 22 °C.

Will it rain in Mörschwil this week?

Yes: 1 day with precipitation is expected in Mörschwil over the next 7 days, 5.6 mm in total. Wettest day: Thursday 1 Oct (4.7 mm).

The best day to go out in Mörschwil

The best day of the next 7 in Mörschwil: Sunday 27 Sep, mostly sunny, up to 22 °C.

The last 7 days in Mörschwil

From 20 Sep to 26 Sep: 14.0 °C on average, in line with the September normal (14.1 °C), 0 mm of precipitation (7-day normal: 27 mm). Warmest day: sunday 20 Sep (24 °C); coolest night: tuesday 22 Sep (6 °C).

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

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

Climate of Mörschwil: 1991–2020 normals

In Mörschwil (552 m), the mean annual temperature is 9.7 °C. The warmest month is July (18.7 °C on average) and the coldest January (1.0 °C). About 1241 mm of precipitation falls per year, peaking in August (158 mm) with a minimum in February (57 mm). The sun shines for about 1606 hours a year, mostly in July (225 h). On average there are 83 frost days and 4 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.3 °C and the absolute minimum −9.2 °C.

9.7 °CMean annual temperature

1241 mmPrecipitation per year

1606 hSunshine hours per year

83Frost days per year

31Summer 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	1.0 °C	12.6 °C	−9.2 °C	60	55	21	0
Feb	1.7 °C	13.6 °C	−8.4 °C	57	79	18	0
Mar	5.3 °C	18.0 °C	−5.1 °C	75	132	12	0
Apr	9.2 °C	22.1 °C	−1.7 °C	88	168	4	0
May	13.4 °C	26.4 °C	3.2 °C	135	186	0	2
Jun	17.0 °C	29.3 °C	7.1 °C	147	200	0	7
Jul	18.7 °C	30.3 °C	9.7 °C	150	225	0	11
Aug	18.3 °C	29.6 °C	9.0 °C	158	207	0	9
Sep	14.1 °C	25.0 °C	5.2 °C	117	152	0	1
Oct	10.1 °C	21.6 °C	0.9 °C	91	99	1	0
Nov	5.1 °C	17.3 °C	−4.1 °C	81	57	9	0
Dec	2.0 °C	13.8 °C	−7.9 °C	81	46	18	0
Year	9.7 °C	30.3 °C	−9.2 °C	1241	1606	83	31

Source: MeteoSwiss open data (1991–2020 normals) — stations St. Gallen (7 km, 776 m), Altenrhein (9 km, 398 m), Güttingen (18 km, 440 m), adjusted to the elevation of Mörschwil (552 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.