What is the weather in Safenwil today?

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

What is the 15-day forecast for Safenwil?

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

Will it rain tomorrow in Safenwil?

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

What is the air quality in Safenwil?

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

Are there weather alerts for Safenwil?

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

At what altitude is Safenwil located?

Safenwil sits at around 473 m above sea level in the canton of Aargau. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Safenwil?

The warmest month in Safenwil is July, averaging 18.9 °C (1991–2020 normal). The coldest is January at 0.9 °C.

How much does it rain in Safenwil per year?

Safenwil receives about 1004 mm of precipitation a year. The wettest month is August (110 mm), the driest February (58 mm).

When is the best time to visit Safenwil?

For warmth and sunshine: July (18.9 °C on average, 227 h of sun). The coldest month is January (0.9 °C). Check the 15-day forecast above for your dates.

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Home › Aargau › Safenwil

Weather in Safenwil

Aargau, 473 m · continuously updated

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

Temperature · last 4 and next 28 hours

Safenwil weather: the next 24 hours

Updated hourly.

Safenwil weather hour by hour (48 h)

Safenwil 15-day forecast

Two-week trend.

Safenwil 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 Safenwil

Neighbouring municipalities, as the crow flies.

Walterswil (SO)2 km Uerkheim2 km Kölliken3 km Bottenwil3 km Däniken3 km Gretzenbach3 km Holziken4 km Dulliken4 km

7-day forecast for Safenwil

Today (Sunday 27 Sep) in Safenwil: partly cloudy, 10 to 26 °C, precipitation 0.0 mm (0 %), wind up to 10 km/h. Tomorrow: overcast, 12 to 27 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	partly cloudy	10 °C	26 °C	0.0 mm	10 km/h
Tomorrow	overcast	12 °C	27 °C	0.0 mm	6 km/h
Tue 29 Sep	overcast	10 °C	25 °C	0.1 mm	6 km/h
Wed 30 Sep	overcast	15 °C	23 °C	0.3 mm	5 km/h
Thu 1 Oct	light rain	14 °C	18 °C	6.2 mm	7 km/h
Fri 2 Oct	fog	14 °C	20 °C	0.0 mm	6 km/h
Sat 3 Oct	overcast	14 °C	21 °C	0.0 mm	4 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 473 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Safenwil

Sunday 27 Sep in Safenwil, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 10 °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	16 °C	2 km/h
01:00	sunny	15 °C	1 km/h
02:00	sunny	14 °C	2 km/h
03:00	sunny	12 °C	5 km/h
04:00	sunny	11 °C	6 km/h
05:00	sunny	11 °C	6 km/h
06:00	sunny	10 °C	6 km/h
07:00	sunny	10 °C	6 km/h
08:00	sunny	10 °C	6 km/h
09:00	sunny	13 °C	4 km/h
10:00	sunny	16 °C	3 km/h
11:00	sunny	19 °C	4 km/h
12:00	sunny	21 °C	7 km/h
13:00	sunny	23 °C	9 km/h
14:00	sunny	25 °C	10 km/h
15:00	sunny	26 °C	10 km/h
16:00	sunny	26 °C	10 km/h
17:00	sunny	26 °C	8 km/h
18:00	sunny	25 °C	4 km/h
19:00	sunny	22 °C	5 km/h
20:00	sunny	20 °C	6 km/h
21:00	sunny	19 °C	6 km/h
22:00	partly cloudy	17 °C	5 km/h
23:00	mostly sunny	16 °C	5 km/h

Hourly forecast issued 27.09.2026 for Safenwil (473 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Safenwil weather tomorrow

Tomorrow, Monday 28 Sep, in Safenwil: overcast, 12 to 27 °C, wind up to 6 km/h. No precipitation expected.

Safenwil weekend weather

This weekend in Safenwil: Saturday overcast, 14 to 21 °C; Sunday partly cloudy, 10 to 26 °C.

Will it rain in Safenwil this week?

Yes: 1 day with precipitation is expected in Safenwil over the next 7 days, 6.6 mm in total. Wettest day: Thursday 1 Oct (6.2 mm).

The best day to go out in Safenwil

The best day of the next 7 in Safenwil: Sunday 27 Sep, partly cloudy, up to 26 °C.

The last 7 days in Safenwil

From 20 Sep to 26 Sep: 15.4 °C on average, 1.2 °C above the September normal (14.2 °C), 0 mm of precipitation (7-day normal: 18 mm). Warmest day: saturday 26 Sep (25 °C); coolest night: wednesday 23 Sep (6 °C).

Day	Min	Max
Sun 20 Sep	11 °C	25 °C
Mon 21 Sep	12 °C	20 °C
Tue 22 Sep	7 °C	20 °C
Wed 23 Sep	6 °C	22 °C
Thu 24 Sep	9 °C	20 °C
Fri 25 Sep	7 °C	22 °C
Sat 26 Sep	8 °C	25 °C

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

Climate of Safenwil: 1991–2020 normals

In Safenwil (473 m), the mean annual temperature is 9.6 °C. The warmest month is July (18.9 °C on average) and the coldest January (0.9 °C). About 1004 mm of precipitation falls per year, peaking in August (110 mm) with a minimum in February (58 mm). The sun shines for about 1594 hours a year, mostly in July (227 h). On average there are 76 frost days and 12 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.5 °C and the absolute minimum −8.7 °C.

9.6 °CMean annual temperature

1004 mmPrecipitation per year

1594 hSunshine hours per year

76Frost days per year

49Summer 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	0.9 °C	11.0 °C	−8.7 °C	68	48	19	0
Feb	1.6 °C	13.3 °C	−8.2 °C	58	78	18	0
Mar	5.5 °C	18.7 °C	−5.0 °C	66	135	11	0
Apr	9.3 °C	23.2 °C	−1.7 °C	74	169	3	1
May	13.4 °C	27.2 °C	2.5 °C	104	185	0	4
Jun	17.1 °C	30.9 °C	6.3 °C	100	207	0	11
Jul	18.9 °C	32.5 °C	8.9 °C	109	227	0	16
Aug	18.4 °C	31.2 °C	8.4 °C	110	210	0	14
Sep	14.2 °C	26.3 °C	4.5 °C	76	154	0	4
Oct	9.8 °C	21.2 °C	0.4 °C	78	92	1	0
Nov	4.7 °C	15.1 °C	−3.8 °C	75	50	8	0
Dec	1.6 °C	11.5 °C	−7.3 °C	86	39	17	0
Year	9.6 °C	32.5 °C	−8.7 °C	1004	1594	76	49

Source: MeteoSwiss open data (1991–2020 normals) — stations Gösgen (5 km, 380 m), Buchs / Aarau (10 km, 387 m), Rünenberg (15 km, 611 m), adjusted to the elevation of Safenwil (473 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.