What is the weather in Kappel (SO) today?

At the top of the page you will find the current temperature, precipitation and wind in Kappel (SO), updated in real time.

What is the 15-day forecast for Kappel (SO)?

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

Will it rain tomorrow in Kappel (SO)?

Check the 48-hour hourly forecast to see exactly when precipitation is expected in Kappel (SO).

What is the air quality in Kappel (SO)?

The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Kappel (SO).

Are there weather alerts for Kappel (SO)?

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

At what altitude is Kappel (SO) located?

Kappel (SO) sits at around 531 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 Kappel (SO)?

The warmest month in Kappel (SO) is July, averaging 18.6 °C (1991–2020 normal). The coldest is January at 0.5 °C.

How much does it rain in Kappel (SO) per year?

Kappel (SO) receives about 1058 mm of precipitation a year. The wettest month is July (114 mm), the driest February (61 mm).

When is the best time to visit Kappel (SO)?

For warmth and sunshine: July (18.6 °C on average, 240 h of sun). The coldest month is January (0.5 °C). Check the 15-day forecast above for your dates.

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Home › Solothurn › Kappel (SO)

Weather in Kappel (SO)

Solothurn, 531 m · continuously updated

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

Dünnern: 14.8 °C at Olten, Hammermühle river temperature · FOEN gauge 4.3 km away · 27.09. 00h

Temperature · last 4 and next 28 hours

Kappel (SO) weather: the next 24 hours

Updated hourly.

Kappel (SO) weather hour by hour (48 h)

Kappel (SO) 15-day forecast

Two-week trend.

Kappel (SO) 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 Kappel (SO)

Neighbouring municipalities, as the crow flies.

Rickenbach (SO)2 km Boningen2 km Gunzgen3 km Wangen bei Olten3 km Härkingen3 km Olten4 km Neuendorf4 km Egerkingen5 km

7-day forecast for Kappel (SO)

Today (Sunday 27 Sep) in Kappel (SO): mostly sunny, 8 to 26 °C, precipitation 0.0 mm (0 %), wind up to 13 km/h. Tomorrow: fog, 10 to 27 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	mostly sunny	8 °C	26 °C	0.0 mm	13 km/h
Tomorrow	fog	10 °C	27 °C	0.0 mm	6 km/h
Tue 29 Sep	fog	10 °C	25 °C	0.0 mm	6 km/h
Wed 30 Sep	light rain	14 °C	22 °C	0.0 mm	6 km/h
Thu 1 Oct	light rain	14 °C	18 °C	5.7 mm	6 km/h
Fri 2 Oct	fog	13 °C	20 °C	0.0 mm	7 km/h
Sat 3 Oct	fog	12 °C	21 °C	0.0 mm	5 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 531 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Kappel (SO)

Sunday 27 Sep in Kappel (SO), hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 8 °C around 07:00, high 26 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	12 °C	3 km/h
01:00	sunny	11 °C	3 km/h
02:00	sunny	10 °C	2 km/h
03:00	sunny	9 °C	1 km/h
04:00	sunny	9 °C	2 km/h
05:00	sunny	9 °C	1 km/h
06:00	sunny	8 °C	2 km/h
07:00	sunny	8 °C	2 km/h
08:00	sunny	8 °C	2 km/h
09:00	sunny	10 °C	2 km/h
10:00	sunny	14 °C	3 km/h
11:00	sunny	17 °C	5 km/h
12:00	sunny	20 °C	8 km/h
13:00	sunny	23 °C	10 km/h
14:00	sunny	25 °C	12 km/h
15:00	sunny	26 °C	12 km/h
16:00	mostly sunny	26 °C	12 km/h
17:00	sunny	26 °C	10 km/h
18:00	mostly sunny	25 °C	7 km/h
19:00	sunny	22 °C	4 km/h
20:00	sunny	18 °C	2 km/h
21:00	mostly sunny	18 °C	2 km/h
22:00	sunny	16 °C	2 km/h
23:00	mostly sunny	14 °C	2 km/h

Hourly forecast issued 27.09.2026 for Kappel (SO) (531 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Kappel (SO) weather tomorrow

Tomorrow, Monday 28 Sep, in Kappel (SO): fog, 10 to 27 °C, wind up to 6 km/h. No precipitation expected.

Kappel (SO) weekend weather

This weekend in Kappel (SO): Saturday fog, 12 to 21 °C; Sunday mostly sunny, 8 to 26 °C.

Will it rain in Kappel (SO) this week?

Yes: 1 day with precipitation is expected in Kappel (SO) over the next 7 days, 5.7 mm in total. Wettest day: Thursday 1 Oct (5.7 mm).

The best day to go out in Kappel (SO)

The best day of the next 7 in Kappel (SO): Sunday 27 Sep, mostly sunny, up to 26 °C.

The last 7 days in Kappel (SO)

From 20 Sep to 26 Sep: 14.9 °C on average, in line with the September normal (13.9 °C), 0 mm of precipitation (7-day normal: 20 mm). Warmest day: saturday 26 Sep (25 °C); coolest night: saturday 26 Sep (6 °C).

Day	Min	Max
Sun 20 Sep	9 °C	25 °C
Mon 21 Sep	12 °C	20 °C
Tue 22 Sep	8 °C	20 °C
Wed 23 Sep	6 °C	22 °C
Thu 24 Sep	7 °C	21 °C
Fri 25 Sep	7 °C	22 °C
Sat 26 Sep	6 °C	25 °C

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

Climate of Kappel (SO): 1991–2020 normals

In Kappel (SO) (531 m), the mean annual temperature is 9.3 °C. The warmest month is July (18.6 °C on average) and the coldest January (0.5 °C). About 1058 mm of precipitation falls per year, peaking in July (114 mm) with a minimum in February (61 mm). The sun shines for about 1666 hours a year, mostly in July (240 h). On average there are 85 frost days and 10 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.9 °C and the absolute minimum −9.3 °C.

9.3 °CMean annual temperature

1058 mmPrecipitation per year

1666 hSunshine hours per year

85Frost days per year

46Summer 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	0.5 °C	10.7 °C	−9.3 °C	73	50	20	0
Feb	1.2 °C	12.8 °C	−8.9 °C	61	83	19	0
Mar	5.1 °C	18.2 °C	−5.4 °C	69	139	14	0
Apr	8.9 °C	22.8 °C	−2.1 °C	76	174	4	0
May	13.1 °C	26.8 °C	2.2 °C	109	194	0	3
Jun	16.8 °C	30.4 °C	6.1 °C	103	218	0	10
Jul	18.6 °C	31.9 °C	8.8 °C	114	240	0	15
Aug	18.1 °C	30.8 °C	8.1 °C	114	218	0	14
Sep	13.9 °C	25.8 °C	4.3 °C	84	159	0	3
Oct	9.5 °C	20.8 °C	0.0 °C	84	98	1	0
Nov	4.4 °C	14.9 °C	−4.3 °C	79	52	9	0
Dec	1.3 °C	11.2 °C	−7.9 °C	91	41	18	0
Year	9.3 °C	31.9 °C	−9.3 °C	1058	1666	85	46

Source: MeteoSwiss open data (1991–2020 normals) — stations Wynau (9 km, 422 m), Gösgen (10 km, 380 m), Rünenberg (13 km, 611 m), adjusted to the elevation of Kappel (SO) (531 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.