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Weather in Oberriet (SG)

St. Gallen, 409 m · continuously updated

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Rhein: 13.2 °C at Diepoldsau, Rietbrücke river temperature · FOEN gauge 1.7 km away · 27.09. 00h

Temperature · last 4 and next 28 hours

Oberriet (SG) weather: the next 24 hours

Updated hourly.

Oberriet (SG) weather hour by hour (48 h)

Oberriet (SG) 15-day forecast

Two-week trend.

Oberriet (SG) 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 Oberriet (SG)

Neighbouring municipalities, as the crow flies.

7-day forecast for Oberriet (SG)

Today (Sunday 27 Sep) in Oberriet (SG): mostly sunny, 8 to 23 °C, precipitation 0.0 mm (0 %), wind up to 11 km/h. Tomorrow: partly cloudy, 8 to 26 °C.

DayWeatherMinMaxPrecip.Wind
Todaymostly sunny8 °C23 °C0.0 mm11 km/h
Tomorrowpartly cloudy8 °C26 °C0.0 mm7 km/h
Tue 29 Sepovercast11 °C25 °C0.0 mm8 km/h
Wed 30 Sepovercast15 °C26 °C0.0 mm6 km/h
Thu 1 Octlight rain13 °C21 °C3.8 mm7 km/h
Fri 2 Octfog14 °C20 °C0.0 mm5 km/h
Sat 3 Octfog13 °C21 °C0.0 mm6 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 409 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Oberriet (SG)

Sunday 27 Sep in Oberriet (SG), hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 8 °C around 04:00, high 24 °C around 16:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00sunny11 °C0.0 mm4 km/h
01:00sunny10 °C0.0 mm4 km/h
02:00sunny9 °C0.0 mm4 km/h
03:00sunny8 °C0.0 mm4 km/h
04:00sunny8 °C0.0 mm2 km/h
05:00sunny8 °C0.0 mm1 km/h
06:00sunny8 °C0.0 mm1 km/h
07:00sunny8 °C0.0 mm1 km/h
08:00sunny8 °C0.0 mm1 km/h
09:00sunny10 °C0.0 mm0 km/h
10:00sunny14 °C0.0 mm3 km/h
11:00sunny18 °C0.0 mm6 km/h
12:00sunny20 °C0.0 mm8 km/h
13:00sunny21 °C0.0 mm9 km/h
14:00sunny23 °C0.0 mm10 km/h
15:00sunny24 °C0.0 mm11 km/h
16:00sunny24 °C0.0 mm9 km/h
17:00sunny24 °C0.0 mm5 km/h
18:00sunny23 °C0.0 mm1 km/h
19:00sunny19 °C0.0 mm5 km/h
20:00sunny16 °C0.0 mm5 km/h
21:00sunny14 °C0.0 mm5 km/h
22:00sunny12 °C0.0 mm5 km/h
23:00sunny12 °C0.0 mm5 km/h

Hourly forecast issued 27.09.2026 for Oberriet (SG) (409 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Oberriet (SG) weather tomorrow

Tomorrow, Monday 28 Sep, in Oberriet (SG): partly cloudy, 8 to 26 °C, wind up to 7 km/h. No precipitation expected.

Oberriet (SG) weekend weather

This weekend in Oberriet (SG): Saturday fog, 13 to 21 °C; Sunday mostly sunny, 8 to 23 °C.

Will it rain in Oberriet (SG) this week?

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

The best day to go out in Oberriet (SG)

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

The last 7 days in Oberriet (SG)

From 20 Sep to 26 Sep: 14.1 °C on average, in line with the September normal (14.8 °C), 0 mm of precipitation (7-day normal: 28 mm). Warmest day: sunday 20 Sep (24 °C); coolest night: wednesday 23 Sep (3 °C).

DayMinMaxRain
Sun 20 Sep10 °C24 °C0.0 mm
Mon 21 Sep12 °C19 °C0.0 mm
Tue 22 Sep6 °C20 °C0.0 mm
Wed 23 Sep3 °C20 °C0.0 mm
Thu 24 Sep8 °C20 °C0.0 mm
Fri 25 Sep6 °C20 °C0.0 mm
Sat 26 Sep7 °C24 °C0.0 mm

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

Climate of Oberriet (SG): 1991–2020 normals

In Oberriet (SG) (409 m), the mean annual temperature is 10.4 °C. The warmest month is July (19.2 °C on average) and the coldest January (2.0 °C). About 1388 mm of precipitation falls per year, peaking in August (160 mm) with a minimum in February (81 mm). On average there are 78 frost days and 6 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.6 °C and the absolute minimum −8.4 °C.

10.4 °CMean annual temperature
1388 mmPrecipitation per year
78Frost 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
Jan2.0 °C13.2 °C−8.4 °C92200
Feb2.5 °C14.4 °C−7.7 °C81180
Mar5.9 °C18.4 °C−4.7 °C100120
Apr9.7 °C22.2 °C−1.3 °C9430
May13.9 °C26.5 °C3.7 °C13503
Jun17.5 °C29.5 °C7.6 °C146010
Jul19.2 °C30.6 °C10.1 °C156014
Aug18.9 °C29.9 °C9.5 °C160012
Sep14.8 °C25.5 °C5.8 °C12202
Oct11.0 °C22.3 °C1.6 °C9910
Nov6.0 °C18.0 °C−3.6 °C9480
Dec3.0 °C14.7 °C−7.0 °C110170
Year10.4 °C30.6 °C−8.4 °C13887842

Source: MeteoSwiss open data (1991–2020 normals) — stations Altenrhein (13 km, 398 m), St. Gallen (18 km, 776 m), Säntis (25 km, 2501 m), adjusted to the elevation of Oberriet (SG) (409 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.