What is the weather in Seewen today?

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

What is the 15-day forecast for Seewen?

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

Will it rain tomorrow in Seewen?

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

What is the air quality in Seewen?

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

Are there weather alerts for Seewen?

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

At what altitude is Seewen located?

Seewen sits at around 694 m above sea level in the canton of Solothurn. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Seewen?

The warmest month in Seewen is July, averaging 17.7 °C (1991–2020 normal). The coldest is January at 0.2 °C.

How much does it rain in Seewen per year?

Seewen receives about 945 mm of precipitation a year. The wettest month is May (109 mm), the driest February (50 mm).

When is the best time to visit Seewen?

For warmth and sunshine: July (17.7 °C on average, 233 h of sun). The coldest month is January (0.2 °C). Check the 15-day forecast above for your dates.

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Home › Solothurn › Seewen

Weather in Seewen

Solothurn, 694 m · continuously updated

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

Temperature · last 4 and next 28 hours

Seewen weather: the next 24 hours

Updated hourly.

Seewen weather hour by hour (48 h)

Seewen 15-day forecast

Two-week trend.

Seewen 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 Seewen

Neighbouring municipalities, as the crow flies.

Nunningen1 km Himmelried2 km Grellingen3 km Fehren3 km Duggingen4 km Zullwil4 km Bretzwil4 km Hochwald5 km

7-day forecast for Seewen

Today (Sunday 27 Sep) in Seewen: mostly sunny, 12 to 27 °C, precipitation 0.0 mm (0 %), wind up to 10 km/h. Tomorrow: overcast, 16 to 27 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	mostly sunny	12 °C	27 °C	0.0 mm	10 km/h
Tomorrow	overcast	16 °C	27 °C	0.0 mm	10 km/h
Tue 29 Sep	overcast	15 °C	25 °C	0.0 mm	8 km/h
Wed 30 Sep	overcast	16 °C	24 °C	0.3 mm	5 km/h
Thu 1 Oct	light rain	14 °C	17 °C	6.0 mm	5 km/h
Fri 2 Oct	fog	13 °C	18 °C	0.0 mm	7 km/h
Sat 3 Oct	fog	13 °C	20 °C	0.0 mm	6 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 694 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Seewen

Sunday 27 Sep in Seewen, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 13 °C around 07:00, high 27 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	15 °C	9 km/h
01:00	sunny	14 °C	9 km/h
02:00	sunny	14 °C	9 km/h
03:00	sunny	14 °C	9 km/h
04:00	sunny	14 °C	9 km/h
05:00	sunny	13 °C	9 km/h
06:00	sunny	13 °C	9 km/h
07:00	sunny	13 °C	9 km/h
08:00	sunny	13 °C	9 km/h
09:00	sunny	16 °C	6 km/h
10:00	sunny	21 °C	0 km/h
11:00	sunny	22 °C	3 km/h
12:00	sunny	24 °C	5 km/h
13:00	sunny	25 °C	6 km/h
14:00	sunny	26 °C	8 km/h
15:00	sunny	26 °C	8 km/h
16:00	sunny	27 °C	7 km/h
17:00	mostly sunny	26 °C	9 km/h
18:00	sunny	25 °C	3 km/h
19:00	sunny	21 °C	6 km/h
20:00	sunny	18 °C	9 km/h
21:00	sunny	18 °C	9 km/h
22:00	sunny	18 °C	9 km/h
23:00	mostly sunny	17 °C	8 km/h

Hourly forecast issued 27.09.2026 for Seewen (694 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Seewen weather tomorrow

Tomorrow, Monday 28 Sep, in Seewen: overcast, 16 to 27 °C, wind up to 10 km/h. No precipitation expected.

Seewen weekend weather

This weekend in Seewen: Saturday fog, 13 to 20 °C; Sunday mostly sunny, 12 to 27 °C.

Will it rain in Seewen this week?

Yes: 1 day with precipitation is expected in Seewen over the next 7 days, 6.3 mm in total. Wettest day: Thursday 1 Oct (6.0 mm).

The best day to go out in Seewen

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

The last 7 days in Seewen

From 20 Sep to 26 Sep: 15.1 °C on average, 1.9 °C above the September normal (13.2 °C), 0 mm of precipitation (7-day normal: 18 mm). Warmest day: saturday 26 Sep (24 °C); coolest night: wednesday 23 Sep (7 °C).

Day	Min	Max
Sun 20 Sep	13 °C	23 °C
Mon 21 Sep	10 °C	18 °C
Tue 22 Sep	8 °C	18 °C
Wed 23 Sep	7 °C	21 °C
Thu 24 Sep	12 °C	20 °C
Fri 25 Sep	8 °C	20 °C
Sat 26 Sep	10 °C	24 °C

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

Climate of Seewen: 1991–2020 normals

In Seewen (694 m), the mean annual temperature is 8.8 °C. The warmest month is July (17.7 °C on average) and the coldest January (0.2 °C). About 945 mm of precipitation falls per year, peaking in May (109 mm) with a minimum in February (50 mm). The sun shines for about 1697 hours a year, mostly in July (233 h). On average there are 73 frost days and 5 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.3 °C and the absolute minimum −9.9 °C.

8.8 °CMean annual temperature

945 mmPrecipitation per year

1697 hSunshine hours per year

73Frost days per year

33Summer 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	0.2 °C	11.4 °C	−9.9 °C	53	65	18	0
Feb	1.2 °C	12.9 °C	−8.7 °C	50	87	16	0
Mar	4.9 °C	17.9 °C	−5.6 °C	56	138	9	0
Apr	8.6 °C	22.1 °C	−2.4 °C	72	170	3	0
May	12.5 °C	25.7 °C	2.1 °C	109	189	0	2
Jun	15.9 °C	29.0 °C	5.9 °C	98	212	0	7
Jul	17.7 °C	30.3 °C	8.3 °C	102	233	0	12
Aug	17.3 °C	29.5 °C	7.6 °C	101	216	0	10
Sep	13.2 °C	24.3 °C	4.0 °C	79	161	0	2
Oct	9.0 °C	20.5 °C	−0.2 °C	81	104	1	0
Nov	4.0 °C	14.7 °C	−4.8 °C	72	66	8	0
Dec	1.0 °C	12.0 °C	−8.4 °C	72	56	17	0
Year	8.8 °C	30.3 °C	−9.9 °C	945	1697	73	33

Source: MeteoSwiss open data (1991–2020 normals) — stations Basel / Binningen (14 km, 316 m), St. Chrischona (18 km, 493 m), Rünenberg (20 km, 611 m), adjusted to the elevation of Seewen (694 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.