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Weather in Uznach

St. Gallen, 417 m · continuously updated

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Wind
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Humidity
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Rain ahead
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Sunset
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Temperature · last 4 and next 28 hours

Uznach weather: the next 24 hours

Updated hourly.

Uznach weather hour by hour (48 h)

Uznach 15-day forecast

Two-week trend.

Uznach weekend weatherRain 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 Uznach

Neighbouring municipalities, as the crow flies.

7-day forecast for Uznach

Today (Sunday 27 Sep) in Uznach: sunny, 12 to 25 °C, precipitation 0.0 mm (0 %), wind up to 6 km/h. Tomorrow: partly cloudy, 13 to 26 °C.

DayWeatherMinMaxPrecip.Wind
Todaysunny12 °C25 °C0.0 mm6 km/h
Tomorrowpartly cloudy13 °C26 °C0.0 mm6 km/h
Tue 29 Sepovercast14 °C26 °C0.0 mm9 km/h
Wed 30 Sepovercast16 °C26 °C0.0 mm10 km/h
Thu 1 Octshowers16 °C19 °C3.9 mm4 km/h
Fri 2 Octfog15 °C20 °C0.6 mm7 km/h
Sat 3 Octfog13 °C21 °C0.0 mm6 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 417 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Uznach

Sunday 27 Sep in Uznach, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 13 °C around 06:00, high 26 °C around 16:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00sunny14 °C0.0 mm4 km/h
01:00sunny14 °C0.0 mm3 km/h
02:00sunny14 °C0.0 mm3 km/h
03:00sunny13 °C0.0 mm2 km/h
04:00sunny13 °C0.0 mm3 km/h
05:00sunny13 °C0.0 mm2 km/h
06:00sunny13 °C0.0 mm3 km/h
07:00sunny13 °C0.0 mm3 km/h
08:00sunny13 °C0.0 mm3 km/h
09:00sunny16 °C0.0 mm1 km/h
10:00sunny17 °C0.0 mm2 km/h
11:00sunny19 °C0.0 mm2 km/h
12:00sunny21 °C0.0 mm3 km/h
13:00sunny23 °C0.0 mm4 km/h
14:00sunny24 °C0.0 mm5 km/h
15:00sunny25 °C0.0 mm4 km/h
16:00sunny26 °C0.0 mm3 km/h
17:00sunny25 °C0.0 mm4 km/h
18:00sunny24 °C0.0 mm2 km/h
19:00sunny21 °C0.0 mm5 km/h
20:00sunny18 °C0.0 mm5 km/h
21:00sunny17 °C0.0 mm5 km/h
22:00sunny17 °C0.0 mm4 km/h
23:00sunny16 °C0.0 mm4 km/h

Hourly forecast issued 27.09.2026 for Uznach (417 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Uznach weather tomorrow

Tomorrow, Monday 28 Sep, in Uznach: partly cloudy, 13 to 26 °C, wind up to 6 km/h. No precipitation expected.

Uznach weekend weather

This weekend in Uznach: Saturday fog, 13 to 21 °C; Sunday sunny, 12 to 25 °C.

Will it rain in Uznach this week?

Yes: 1 day with precipitation is expected in Uznach over the next 7 days, 4.5 mm in total. Wettest day: Thursday 1 Oct (3.9 mm).

The best day to go out in Uznach

The best day of the next 7 in Uznach: Sunday 27 Sep, sunny, up to 25 °C.

The last 7 days in Uznach

From 20 Sep to 26 Sep: 16.4 °C on average, 1.9 °C above the September normal (14.5 °C), 0 mm of precipitation (7-day normal: 28 mm). Warmest day: sunday 20 Sep (25 °C); coolest night: tuesday 22 Sep (8 °C).

DayMinMaxRain
Sun 20 Sep13 °C25 °C0.0 mm
Mon 21 Sep13 °C21 °C0.0 mm
Tue 22 Sep8 °C20 °C0.0 mm
Wed 23 Sep9 °C21 °C0.0 mm
Thu 24 Sep11 °C22 °C0.0 mm
Fri 25 Sep9 °C22 °C0.0 mm
Sat 26 Sep10 °C25 °C0.0 mm

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

Climate of Uznach: 1991–2020 normals

In Uznach (417 m), the mean annual temperature is 10.0 °C. The warmest month is July (18.9 °C on average) and the coldest January (1.4 °C). About 1488 mm of precipitation falls per year, peaking in August (167 mm) with a minimum in February (91 mm). On average there are 114 frost days and 6 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.6 °C and the absolute minimum −11.1 °C.

10.0 °CMean annual temperature
1488 mmPrecipitation per year
114Frost days per year
42Summer days (≥ 25 °C)
JFMAMJJASOND

Mean monthly precipitation (mm) — bar height relative to the wettest month.

MonthMean TAbs. maxAbs. minPrecip. (mm)Frost daysSummer days
Jan1.4 °C12.9 °C−11.1 °C101250
Feb1.9 °C14.3 °C−10.3 °C91220
Mar5.4 °C18.9 °C−6.3 °C115180
Apr9.4 °C23.2 °C−2.1 °C10180
May13.6 °C27.4 °C2.6 °C15013
Jun17.2 °C30.4 °C6.4 °C157010
Jul18.9 °C31.6 °C8.8 °C165013
Aug18.6 °C31.0 °C8.4 °C167013
Sep14.5 °C26.5 °C4.4 °C12203
Oct10.6 °C23.4 °C0.3 °C10030
Nov5.6 °C18.9 °C−5.0 °C100130
Dec2.3 °C14.0 °C−9.1 °C118230
Year10.0 °C31.6 °C−11.1 °C148811442

Source: MeteoSwiss open data (1991–2020 normals) — stations Ebnat-Kappel (12 km, 623 m), Hörnli (16 km, 1133 m), Einsiedeln (19 km, 911 m), adjusted to the elevation of Uznach (417 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.