What is the weather in Arbon today?

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

What is the 15-day forecast for Arbon?

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

Will it rain tomorrow in Arbon?

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

What is the air quality in Arbon?

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

Are there weather alerts for Arbon?

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

At what altitude is Arbon located?

Arbon sits at around 402 m above sea level in the canton of Thurgau. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Arbon?

The warmest month in Arbon is July, averaging 19.5 °C (1991–2020 normal). The coldest is January at 1.7 °C.

How much does it rain in Arbon per year?

Arbon receives about 1145 mm of precipitation a year. The wettest month is August (144 mm), the driest February (54 mm).

When is the best time to visit Arbon?

For warmth and sunshine: July (19.5 °C on average, 246 h of sun). The coldest month is January (1.7 °C). Check the 15-day forecast above for your dates.

meteo-ch.ch Search a municipality…

Home › Thurgau › Arbon

Weather in Arbon

Thurgau, 402 m · continuously updated

–^°C

– –

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

Goldach: 12.8 °C at Goldach, Bleiche river temperature · FOEN gauge 4.3 km away · 27.09. 00h

Temperature · last 4 and next 28 hours

Arbon weather: the next 24 hours

Updated hourly.

Arbon weather hour by hour (48 h)

Arbon 15-day forecast

Two-week trend.

Arbon weekend weather Rain radar

Sun and golden hours

Sunrise –, golden light until –

Sunset –, golden light from –

–

Air quality

–

European index, measured continuously.

UV index

–

Daily maximum — protection advised from 3.

Freezing level

–

Snow settles about 300 m below it.

Around Arbon

Neighbouring municipalities, as the crow flies.

Steinach2 km Tübach3 km Horn3 km Mörschwil3 km Roggwil (TG)4 km Berg (SG)5 km Goldach6 km Häggenschwil6 km

7-day forecast for Arbon

Today (Sunday 27 Sep) in Arbon: mostly sunny, 8 to 23 °C, precipitation 0.0 mm (0 %), wind up to 7 km/h. Tomorrow: partly cloudy, 10 to 26 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	mostly sunny	8 °C	23 °C	0.0 mm	7 km/h
Tomorrow	partly cloudy	10 °C	26 °C	0.0 mm	8 km/h
Tue 29 Sep	overcast	14 °C	24 °C	0.0 mm	8 km/h
Wed 30 Sep	overcast	15 °C	25 °C	0.0 mm	8 km/h
Thu 1 Oct	light rain	15 °C	20 °C	4.7 mm	8 km/h
Fri 2 Oct	fog	15 °C	19 °C	0.9 mm	5 km/h
Sat 3 Oct	fog	14 °C	20 °C	0.0 mm	6 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 402 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Arbon

Sunday 27 Sep in Arbon, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 8 °C around 07:00, high 23 °C around 16:00. No rainy hour.

Show the 24-hour table

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

Hourly forecast issued 27.09.2026 for Arbon (402 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Arbon weather tomorrow

Tomorrow, Monday 28 Sep, in Arbon: partly cloudy, 10 to 26 °C, wind up to 8 km/h. No precipitation expected.

Arbon weekend weather

This weekend in Arbon: Saturday fog, 14 to 20 °C; Sunday mostly sunny, 8 to 23 °C.

Will it rain in Arbon this week?

Yes: 1 day with precipitation is expected in Arbon 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 Arbon

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

Among the 80 municipalities of canton Thurgau covered by the MeteoSwiss 1991-2020 normals, Arbon ranks 12 for annual precipitation (1145 mm) and 3 for sunshine (1718 hours per year). July's hottest day averages 31.2 °C; January's coldest night drops to -8.3 °C.

The last 7 days in Arbon

From 20 Sep to 26 Sep: 15.2 °C on average, in line with the September normal (14.9 °C), 0 mm of precipitation (7-day normal: 25 mm). Warmest day: sunday 20 Sep (24 °C); coolest night: tuesday 22 Sep (8 °C).

Day	Min	Max
Sun 20 Sep	11 °C	24 °C
Mon 21 Sep	15 °C	19 °C
Tue 22 Sep	8 °C	20 °C
Wed 23 Sep	8 °C	20 °C
Thu 24 Sep	10 °C	21 °C
Fri 25 Sep	8 °C	20 °C
Sat 26 Sep	8 °C	22 °C

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

Climate of Arbon: 1991–2020 normals

In Arbon (402 m), the mean annual temperature is 10.4 °C. The warmest month is July (19.5 °C on average) and the coldest January (1.7 °C). About 1145 mm of precipitation falls per year, peaking in August (144 mm) with a minimum in February (54 mm). The sun shines for about 1718 hours a year, mostly in July (246 h). On average there are 77 frost days and 7 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.2 °C and the absolute minimum −8.3 °C.

10.4 °CMean annual temperature

1145 mmPrecipitation per year

1718 hSunshine hours per year

77Frost days per year

43Summer 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	1.7 °C	13.1 °C	−8.3 °C	57	47	20	0
Feb	2.4 °C	14.3 °C	−7.6 °C	54	79	18	0
Mar	6.0 °C	18.9 °C	−4.3 °C	70	147	11	0
Apr	9.9 °C	23.1 °C	−0.9 °C	81	189	3	0
May	14.2 °C	27.3 °C	3.9 °C	124	209	0	3
Jun	17.8 °C	30.2 °C	7.8 °C	135	226	0	10
Jul	19.5 °C	31.2 °C	10.3 °C	137	246	0	14
Aug	19.1 °C	30.5 °C	9.7 °C	144	224	0	13
Sep	14.9 °C	25.8 °C	5.9 °C	106	163	0	2
Oct	10.8 °C	22.3 °C	1.7 °C	84	97	1	0
Nov	5.8 °C	17.9 °C	−3.3 °C	76	51	7	0
Dec	2.7 °C	14.4 °C	−7.1 °C	77	40	17	0
Year	10.4 °C	31.2 °C	−8.3 °C	1145	1718	77	43

Source: MeteoSwiss open data (1991–2020 normals) — stations St. Gallen (10 km, 776 m), Altenrhein (11 km, 398 m), Güttingen (15 km, 440 m), adjusted to the elevation of Arbon (402 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.