What is the weather in Unterentfelden today?

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

What is the 15-day forecast for Unterentfelden?

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

Will it rain tomorrow in Unterentfelden?

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

What is the air quality in Unterentfelden?

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

Are there weather alerts for Unterentfelden?

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

At what altitude is Unterentfelden located?

Unterentfelden sits at around 420 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 Unterentfelden?

The warmest month in Unterentfelden is July, averaging 19.2 °C (1991–2020 normal). The coldest is January at 1.1 °C.

How much does it rain in Unterentfelden per year?

Unterentfelden receives about 992 mm of precipitation a year. The wettest month is August (107 mm), the driest February (57 mm).

When is the best time to visit Unterentfelden?

For warmth and sunshine: July (19.2 °C on average, 225 h of sun). The coldest month is January (1.1 °C). Check the 15-day forecast above for your dates.

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Weather in Unterentfelden

Aargau, 420 m · continuously updated

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

Temperature · last 4 and next 28 hours

Unterentfelden weather: the next 24 hours

Updated hourly.

Unterentfelden weather hour by hour (48 h)

Unterentfelden 15-day forecast

Two-week trend.

Unterentfelden 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 Unterentfelden

Neighbouring municipalities, as the crow flies.

Oberentfelden2 km Suhr2 km Eppenberg-Wöschnau2 km Aarau2 km Schönenwerd2 km Buchs (AG)4 km Küttigen4 km Muhen4 km

7-day forecast for Unterentfelden

Today (Sunday 27 Sep) in Unterentfelden: partly cloudy, 8 to 27 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: overcast, 12 to 28 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	partly cloudy	8 °C	27 °C	0.0 mm	9 km/h
Tomorrow	overcast	12 °C	28 °C	0.0 mm	6 km/h
Tue 29 Sep	overcast	10 °C	26 °C	0.1 mm	5 km/h
Wed 30 Sep	overcast	14 °C	24 °C	0.3 mm	5 km/h
Thu 1 Oct	light rain	15 °C	18 °C	5.4 mm	5 km/h
Fri 2 Oct	fog	14 °C	20 °C	0.0 mm	6 km/h
Sat 3 Oct	overcast	14 °C	22 °C	0.0 mm	4 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 420 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Unterentfelden

Sunday 27 Sep in Unterentfelden, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 8 °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	13 °C	2 km/h
01:00	sunny	13 °C	2 km/h
02:00	sunny	12 °C	2 km/h
03:00	sunny	12 °C	2 km/h
04:00	sunny	11 °C	4 km/h
05:00	sunny	10 °C	4 km/h
06:00	sunny	9 °C	5 km/h
07:00	sunny	8 °C	5 km/h
08:00	sunny	9 °C	4 km/h
09:00	sunny	11 °C	2 km/h
10:00	sunny	16 °C	1 km/h
11:00	sunny	19 °C	1 km/h
12:00	sunny	22 °C	4 km/h
13:00	sunny	24 °C	7 km/h
14:00	sunny	26 °C	8 km/h
15:00	sunny	27 °C	9 km/h
16:00	sunny	27 °C	9 km/h
17:00	sunny	27 °C	7 km/h
18:00	sunny	26 °C	5 km/h
19:00	sunny	24 °C	3 km/h
20:00	sunny	18 °C	6 km/h
21:00	sunny	16 °C	5 km/h
22:00	partly cloudy	15 °C	5 km/h
23:00	mostly sunny	14 °C	5 km/h

Hourly forecast issued 27.09.2026 for Unterentfelden (420 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Unterentfelden weather tomorrow

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

Unterentfelden weekend weather

This weekend in Unterentfelden: Saturday overcast, 14 to 22 °C; Sunday partly cloudy, 8 to 27 °C.

Will it rain in Unterentfelden this week?

Yes: 1 day with precipitation is expected in Unterentfelden over the next 7 days, 5.8 mm in total. Wettest day: Thursday 1 Oct (5.4 mm).

The best day to go out in Unterentfelden

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

The last 7 days in Unterentfelden

From 20 Sep to 26 Sep: 15.3 °C on average, in line with the September normal (14.4 °C), 0 mm of precipitation (7-day normal: 18 mm). Warmest day: saturday 26 Sep (26 °C); coolest night: wednesday 23 Sep (6 °C).

Day	Min	Max
Sun 20 Sep	10 °C	25 °C
Mon 21 Sep	12 °C	21 °C
Tue 22 Sep	6 °C	21 °C
Wed 23 Sep	6 °C	22 °C
Thu 24 Sep	8 °C	21 °C
Fri 25 Sep	7 °C	22 °C
Sat 26 Sep	7 °C	26 °C

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

Climate of Unterentfelden: 1991–2020 normals

In Unterentfelden (420 m), the mean annual temperature is 9.9 °C. The warmest month is July (19.2 °C on average) and the coldest January (1.1 °C). About 992 mm of precipitation falls per year, peaking in August (107 mm) with a minimum in February (57 mm). The sun shines for about 1555 hours a year, mostly in July (225 h). On average there are 78 frost days and 14 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.9 °C and the absolute minimum −8.8 °C.

9.9 °CMean annual temperature

992 mmPrecipitation per year

1555 hSunshine hours per year

78Frost days per year

55Summer 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	1.1 °C	11.3 °C	−8.8 °C	68	42	19	0
Feb	1.8 °C	13.6 °C	−8.2 °C	57	75	18	0
Mar	5.8 °C	19.1 °C	−4.8 °C	66	133	11	0
Apr	9.7 °C	23.7 °C	−1.4 °C	70	169	3	1
May	13.8 °C	27.7 °C	2.8 °C	105	183	0	4
Jun	17.5 °C	31.4 °C	6.6 °C	99	206	0	12
Jul	19.2 °C	32.9 °C	9.0 °C	107	225	0	18
Aug	18.7 °C	31.8 °C	8.4 °C	107	208	0	16
Sep	14.4 °C	26.7 °C	4.4 °C	76	151	0	4
Oct	10.0 °C	21.6 °C	0.4 °C	78	87	1	0
Nov	5.0 °C	15.3 °C	−3.8 °C	74	44	8	0
Dec	1.8 °C	11.7 °C	−7.4 °C	86	32	17	0
Year	9.9 °C	32.9 °C	−8.8 °C	992	1555	78	55

Source: MeteoSwiss open data (1991–2020 normals) — stations Buchs / Aarau (3 km, 387 m), Gösgen (5 km, 380 m), Rünenberg (14 km, 611 m), adjusted to the elevation of Unterentfelden (420 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.