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Weather in Thal

St. Gallen, 493 m · continuously updated

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Goldach: 5.9 °C at Goldach, Bleiche river temperature · FOEN gauge 4.8 km away · 14.11. 11h

Temperature · last 4 and next 28 hours

Thal weather: the next 24 hours

Updated hourly.

Thal weather hour by hour (48 h)

Thal 15-day forecast

Two-week trend.

Thal 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 Thal

Neighbouring municipalities, as the crow flies.

7-day forecast for Thal

Today (Saturday 14 Nov) in Thal: fog, −1 to 4 °C, precipitation 0.0 mm (0 %), wind up to 5 km/h. Tomorrow: fog, 3 to 9 °C.

Show the 7-day table
DayWeatherMinMaxPrecip.Wind
Todayfog−1 °C4 °C0.0 mm5 km/h
Tomorrowfog3 °C9 °C0.0 mm10 km/h
Mon 16 Novshowers7 °C10 °C6.6 mm22 km/h
Tue 17 Novlight rain8 °C14 °C2.5 mm23 km/h
Wed 18 Novshowers10 °C13 °C4.7 mm24 km/h
Thu 19 Novshowers8 °C13 °C5.7 mm19 km/h
Fri 20 Novshowers2 °C8 °C12.6 mm24 km/h

Forecast updated on 14.11.2026 at 11:18 (Open-Meteo model, elevation 493 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Thal

Saturday 14 Nov in Thal, hour by hour: partly cloudy in the morning, mostly sunny in the afternoon, sunny in the evening. Low −1 °C around 08:00, high 4 °C around 15:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00sunny1 °C0.0 mm5 km/h
01:00mostly sunny1 °C0.0 mm5 km/h
02:00mostly sunny0 °C0.0 mm5 km/h
03:00mostly sunny0 °C0.0 mm3 km/h
04:00mostly sunny0 °C0.0 mm3 km/h
05:00mostly sunny0 °C0.0 mm1 km/h
06:00partly cloudy−1 °C0.0 mm3 km/h
07:00partly cloudy−1 °C0.0 mm3 km/h
08:00partly cloudy−1 °C0.0 mm3 km/h
09:00mostly sunny0 °C0.0 mm1 km/h
10:00partly cloudy2 °C0.0 mm3 km/h
11:00overcast3 °C0.0 mm4 km/h
12:00overcast3 °C0.0 mm5 km/h
13:00overcast4 °C0.0 mm4 km/h
14:00partly cloudy4 °C0.0 mm4 km/h
15:00mostly sunny4 °C0.0 mm2 km/h
16:00mostly sunny4 °C0.0 mm2 km/h
17:00sunny4 °C0.0 mm1 km/h
18:00sunny3 °C0.0 mm1 km/h
19:00sunny2 °C0.0 mm1 km/h
20:00sunny2 °C0.0 mm1 km/h
21:00mostly sunny2 °C0.0 mm3 km/h
22:00fog2 °C0.0 mm4 km/h
23:00overcast3 °C0.0 mm5 km/h

Hourly forecast issued 14.11.2026 for Thal (493 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Weather today in Thal

Today, Saturday 14 Nov in Thal: fog, −1 to 4 °C, wind up to 5 km/h. No precipitation expected. That is 3.2 °C below the climate normal for November in Thal (4.9 °C average over 1991-2020).

Thal weather tomorrow

Tomorrow, Sunday 15 Nov, in Thal: fog, 3 to 9 °C, wind up to 10 km/h. No precipitation expected.

What is the temperature in Thal?

Today in Thal (493 m): −1 to 4 °C. Tomorrow: 3 to 9 °C. Over the next 7 days, highs range from 4 to 14 °C, averaging 10 °C.

Thal weekend weather

This weekend in Thal: Saturday fog, −1 to 4 °C; Sunday fog, 3 to 9 °C.

Will it rain in Thal this week?

Yes: 5 days with precipitation are expected in Thal over the next 7 days, 32.0 mm in total. Wettest day: Friday 20 Nov (12.6 mm).

What is the UV index in Thal?

Today in Thal (493 m), the UV index peaks at 2 (low) around midday. No particular protection is needed. In the mountains, radiation rises by about 10 % per 1,000 m, and snow reflects up to 80 % of it.

The best day to go out in Thal

The best day of the next 7 in Thal: Sunday 15 Nov, fog, up to 9 °C.

Climate of Thal: 1991–2020 normals

In Thal (493 m), the mean annual temperature is 9.6 °C. The warmest month is July (18.8 °C on average) and the coldest January (0.7 °C). About 1207 mm of precipitation falls per year, peaking in August (153 mm) with a minimum in February (56 mm). The sun shines for about 1614 hours a year, mostly in July (227 h). On average there are 79 frost days and 6 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.6 °C and the absolute minimum −9.6 °C.

9.6 °CMean annual temperature
1207 mmPrecipitation per year
1614 hSunshine hours per year
79Frost days per year
41Summer days (≥ 25 °C)
JFMAMJJASOND

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

MonthMean TAbs. maxAbs. minPrecip. (mm)Sunshine (h)Frost daysSummer days
Jan0.7 °C12.0 °C−9.6 °C5954210
Feb1.5 °C13.7 °C−8.6 °C5679180
Mar5.1 °C18.4 °C−5.5 °C74133120
Apr9.2 °C22.6 °C−2.2 °C8616930
May13.6 °C26.8 °C2.9 °C13118703
Jun17.2 °C29.6 °C6.9 °C143202010
Jul18.8 °C30.6 °C9.3 °C145227014
Aug18.3 °C29.7 °C8.7 °C153208012
Sep14.1 °C25.1 °C4.9 °C11415302
Oct10.0 °C21.7 °C0.8 °C899910
Nov4.9 °C17.1 °C−4.7 °C795780
Dec1.8 °C14.0 °C−8.0 °C7946170
Year9.6 °C30.6 °C−9.6 °C120716147941

At what altitude is Thal located?

Thal sits at around 493 m above sea level in the canton of St. Gallen. This elevation directly affects temperatures, the rain-snow line and snow cover: on average, the temperature drops by about 0.55 °C per 100 m of altitude.

What is the warmest month in Thal?

The warmest month in Thal is July, averaging 18.8 °C; the coldest is January, at 0.7 °C. The annual mean is 9.6 °C (MeteoSwiss 1991–2020 normals, reference station Altenrhein).

How much does it rain in Thal per year?

Thal receives about 1207 mm of precipitation a year, or 101 mm a month on average. The wettest month is August (153 mm) and the driest February (56 mm), according to the MeteoSwiss 1991–2020 normals.

How many frost days does Thal have?

Thal averages 79 frost days a year, most of them in January (21 days). Conversely, 41 summer days exceed 25 °C, 6 of them above 30 °C. Mean values from the MeteoSwiss 1991–2020 normals.

How many hours of sunshine does Thal get per year?

The sun shines for about 1614 hours a year in Thal. The sunniest month is July (227 h) and the least sunny December (46 h), according to the MeteoSwiss 1991–2020 normals.

How big is the temperature difference between summer and winter in Thal?

In Thal, the monthly mean rises from 0.7 °C in January to 18.8 °C in July: a 18.1 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −9.6 °C to 30.6 °C.

When is the best time to visit Thal?

For warmth and sunshine: July (18.8 °C on average, 227 h of sun). To avoid rain, February is the driest month (56 mm). The coldest month is January (0.7 °C).

Source: MeteoSwiss open data (1991–2020 normals) — stations Altenrhein (3 km, 398 m), St. Gallen (11 km, 776 m), Güttingen (24 km, 440 m), adjusted to the elevation of Thal (493 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.