What is the weather in Uzwil today?

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

What is the 15-day forecast for Uzwil?

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

Will it rain tomorrow in Uzwil?

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

What is the air quality in Uzwil?

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

Are there weather alerts for Uzwil?

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

At what altitude is Uzwil located?

Uzwil sits at around 540 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 Uzwil?

The warmest month in Uzwil is July, averaging 18.4 °C (1991–2020 normal). The coldest is January at 1.0 °C.

How much does it rain in Uzwil per year?

Uzwil receives about 1361 mm of precipitation a year. The wettest month is August (154 mm), the driest February (82 mm).

When is the best time to visit Uzwil?

For warmth and sunshine: July (18.4 °C on average, 226 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 › Uzwil

Weather in Uzwil

St. Gallen, 540 m · continuously updated

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

Temperature · last 4 and next 28 hours

Uzwil weather: the next 24 hours

Updated hourly.

Uzwil weather hour by hour (48 h)

Uzwil 15-day forecast

Two-week trend.

Uzwil 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 Uzwil

Neighbouring municipalities, as the crow flies.

Jonschwil2 km Oberuzwil3 km Oberbüren5 km Lütisburg5 km Zuzwil (SG)6 km Rickenbach (TG)7 km Wil (SG)7 km Wuppenau7 km

7-day forecast for Uzwil

Today (Sunday 27 Sep) in Uzwil: fog, 6 to 24 °C, precipitation 0.0 mm (0 %), wind up to 7 km/h. Tomorrow: overcast, 7 to 26 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	fog	6 °C	24 °C	0.0 mm	7 km/h
Tomorrow	overcast	7 °C	26 °C	0.0 mm	10 km/h
Tue 29 Sep	fog	11 °C	25 °C	0.0 mm	5 km/h
Wed 30 Sep	overcast	13 °C	25 °C	0.0 mm	6 km/h
Thu 1 Oct	light rain	13 °C	20 °C	4.1 mm	7 km/h
Fri 2 Oct	fog	14 °C	18 °C	0.3 mm	9 km/h
Sat 3 Oct	fog	13 °C	20 °C	0.0 mm	5 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 540 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Uzwil

Sunday 27 Sep in Uzwil, hour by hour: sunny in the morning, sunny in the afternoon, mostly sunny in the evening. Low 7 °C around 07:00, high 24 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	mostly sunny	10 °C	3 km/h
01:00	mostly sunny	10 °C	2 km/h
02:00	mostly sunny	8 °C	3 km/h
03:00	mostly sunny	8 °C	2 km/h
04:00	mostly sunny	8 °C	2 km/h
05:00	mostly sunny	8 °C	2 km/h
06:00	mostly sunny	7 °C	2 km/h
07:00	sunny	7 °C	1 km/h
08:00	sunny	7 °C	1 km/h
09:00	sunny	9 °C	1 km/h
10:00	sunny	12 °C	2 km/h
11:00	sunny	16 °C	2 km/h
12:00	sunny	20 °C	2 km/h
13:00	sunny	22 °C	2 km/h
14:00	sunny	23 °C	2 km/h
15:00	sunny	24 °C	1 km/h
16:00	sunny	24 °C	1 km/h
17:00	sunny	24 °C	0 km/h
18:00	sunny	23 °C	2 km/h
19:00	sunny	20 °C	4 km/h
20:00	mostly sunny	15 °C	7 km/h
21:00	mostly sunny	13 °C	6 km/h
22:00	mostly sunny	12 °C	5 km/h
23:00	sunny	11 °C	4 km/h

Hourly forecast issued 27.09.2026 for Uzwil (540 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Uzwil weather tomorrow

Tomorrow, Monday 28 Sep, in Uzwil: overcast, 7 to 26 °C, wind up to 10 km/h. No precipitation expected.

Uzwil weekend weather

This weekend in Uzwil: Saturday fog, 13 to 20 °C; Sunday fog, 6 to 24 °C.

Will it rain in Uzwil this week?

Yes: 1 day with precipitation is expected in Uzwil over the next 7 days, 4.4 mm in total. Wettest day: Thursday 1 Oct (4.1 mm).

The best day to go out in Uzwil

The best day of the next 7 in Uzwil: Monday 28 Sep, overcast, up to 26 °C.

The last 7 days in Uzwil

From 20 Sep to 26 Sep: 13.8 °C on average, in line with the September normal (13.9 °C), 0 mm of precipitation (7-day normal: 25 mm). Warmest day: sunday 20 Sep (24 °C); coolest night: wednesday 23 Sep (5 °C).

Day	Min	Max
Sun 20 Sep	9 °C	24 °C
Mon 21 Sep	10 °C	18 °C
Tue 22 Sep	5 °C	18 °C
Wed 23 Sep	5 °C	20 °C
Thu 24 Sep	7 °C	20 °C
Fri 25 Sep	6 °C	19 °C
Sat 26 Sep	7 °C	23 °C

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

Climate of Uzwil: 1991–2020 normals

In Uzwil (540 m), the mean annual temperature is 9.4 °C. The warmest month is July (18.4 °C on average) and the coldest January (1.0 °C). About 1361 mm of precipitation falls per year, peaking in August (154 mm) with a minimum in February (82 mm). The sun shines for about 1593 hours a year, mostly in July (226 h). On average there are 106 frost days and 7 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.0 °C and the absolute minimum −11.0 °C.

9.4 °CMean annual temperature

1361 mmPrecipitation per year

1593 hSunshine hours per year

106Frost days per year

42Summer 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	12.2 °C	−11.0 °C	92	52	23	0
Feb	1.5 °C	13.5 °C	−10.2 °C	82	78	21	0
Mar	4.9 °C	18.3 °C	−6.4 °C	103	134	17	0
Apr	8.8 °C	22.5 °C	−2.6 °C	94	168	7	0
May	13.1 °C	26.8 °C	1.9 °C	140	184	1	3
Jun	16.7 °C	29.7 °C	5.8 °C	145	206	0	10
Jul	18.4 °C	31.0 °C	8.3 °C	149	226	0	14
Aug	18.1 °C	30.4 °C	7.8 °C	154	208	0	12
Sep	13.9 °C	25.7 °C	4.0 °C	108	152	0	3
Oct	10.0 °C	22.2 °C	−0.2 °C	94	96	3	0
Nov	5.0 °C	17.5 °C	−5.2 °C	90	51	12	0
Dec	1.9 °C	13.0 °C	−9.2 °C	109	38	22	0
Year	9.4 °C	31.0 °C	−11.0 °C	1361	1593	106	42

Source: MeteoSwiss open data (1991–2020 normals) — stations Hörnli (16 km, 1133 m), Aadorf / Tänikon (18 km, 539 m), Ebnat-Kappel (18 km, 623 m), adjusted to the elevation of Uzwil (540 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.