What is the weather in Hellikon today?

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

What is the 15-day forecast for Hellikon?

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

Will it rain tomorrow in Hellikon?

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

What is the air quality in Hellikon?

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

Are there weather alerts for Hellikon?

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

At what altitude is Hellikon located?

Hellikon 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 Hellikon?

The warmest month in Hellikon is July, averaging 19.2 °C (1991–2020 normal). The coldest is January at 1.5 °C.

How much does it rain in Hellikon per year?

Hellikon receives about 964 mm of precipitation a year. The wettest month is May (107 mm), the driest February (51 mm).

When is the best time to visit Hellikon?

For warmth and sunshine: July (19.2 °C on average, 232 h of sun). The coldest month is January (1.5 °C). Check the 15-day forecast above for your dates.

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Weather in Hellikon

Aargau, 473 m · continuously updated

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

Temperature · last 4 and next 28 hours

Hellikon weather: the next 24 hours

Updated hourly.

Hellikon weather hour by hour (48 h)

Hellikon 15-day forecast

Two-week trend.

Hellikon 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 Hellikon

Neighbouring municipalities, as the crow flies.

Hemmiken2 km Wegenstetten2 km Zuzgen2 km Obermumpf3 km Schupfart3 km Mumpf4 km Stein (AG)4 km Münchwilen (AG)4 km

7-day forecast for Hellikon

Today (Sunday 27 Sep) in Hellikon: mostly sunny, 14 to 28 °C, precipitation 0.0 mm (0 %), wind up to 10 km/h. Tomorrow: overcast, 16 to 28 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	mostly sunny	14 °C	28 °C	0.0 mm	10 km/h
Tomorrow	overcast	16 °C	28 °C	0.0 mm	12 km/h
Tue 29 Sep	overcast	13 °C	27 °C	0.0 mm	10 km/h
Wed 30 Sep	overcast	16 °C	25 °C	0.0 mm	7 km/h
Thu 1 Oct	light rain	15 °C	18 °C	6.0 mm	5 km/h
Fri 2 Oct	fog	10 °C	21 °C	0.0 mm	5 km/h
Sat 3 Oct	fog	12 °C	22 °C	0.0 mm	6 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 Hellikon today or tomorrow. The 15-minute detail for the next two hours is shown on demand.

Hourly weather in Hellikon

Sunday 27 Sep in Hellikon, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 14 °C around 07:00, high 28 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	15 °C	8 km/h
01:00	sunny	15 °C	8 km/h
02:00	sunny	15 °C	8 km/h
03:00	sunny	15 °C	9 km/h
04:00	sunny	14 °C	9 km/h
05:00	sunny	14 °C	10 km/h
06:00	sunny	14 °C	9 km/h
07:00	sunny	14 °C	9 km/h
08:00	sunny	14 °C	9 km/h
09:00	sunny	17 °C	9 km/h
10:00	sunny	19 °C	9 km/h
11:00	sunny	21 °C	9 km/h
12:00	sunny	24 °C	9 km/h
13:00	mostly sunny	26 °C	7 km/h
14:00	sunny	27 °C	6 km/h
15:00	sunny	28 °C	6 km/h
16:00	mostly sunny	28 °C	5 km/h
17:00	sunny	28 °C	7 km/h
18:00	mostly sunny	26 °C	8 km/h
19:00	sunny	22 °C	6 km/h
20:00	sunny	21 °C	6 km/h
21:00	partly cloudy	20 °C	6 km/h
22:00	sunny	20 °C	5 km/h
23:00	sunny	19 °C	6 km/h

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

Hellikon weather tomorrow

Tomorrow, Monday 28 Sep, in Hellikon: overcast, 16 to 28 °C, wind up to 12 km/h. No precipitation expected.

Hellikon weekend weather

This weekend in Hellikon: Saturday fog, 12 to 22 °C; Sunday mostly sunny, 14 to 28 °C.

Will it rain in Hellikon this week?

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

The best day to go out in Hellikon

The best day of the next 7 in Hellikon: Sunday 27 Sep, mostly sunny, up to 28 °C.

The last 7 days in Hellikon

From 20 Sep to 26 Sep: 16.6 °C on average, 1.9 °C above the September normal (14.7 °C), 0 mm of precipitation (7-day normal: 18 mm). Warmest day: saturday 26 Sep (26 °C); coolest night: wednesday 23 Sep (9 °C).

Day	Min	Max
Sun 20 Sep	13 °C	24 °C
Mon 21 Sep	12 °C	20 °C
Tue 22 Sep	10 °C	21 °C
Wed 23 Sep	9 °C	22 °C
Thu 24 Sep	12 °C	21 °C
Fri 25 Sep	10 °C	22 °C
Sat 26 Sep	10 °C	26 °C

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

Climate of Hellikon: 1991–2020 normals

In Hellikon (473 m), the mean annual temperature is 10.1 °C. The warmest month is July (19.2 °C on average) and the coldest January (1.5 °C). About 964 mm of precipitation falls per year, peaking in May (107 mm) with a minimum in February (51 mm). The sun shines for about 1668 hours a year, mostly in July (232 h). On average there are 74 frost days and 7 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.0 °C and the absolute minimum −8.3 °C.

10.1 °CMean annual temperature

964 mmPrecipitation per year

1668 hSunshine hours per year

74Frost days per year

37Summer 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	1.5 °C	12.2 °C	−8.3 °C	58	60	19	0
Feb	2.2 °C	13.8 °C	−7.6 °C	51	84	16	0
Mar	6.0 °C	18.6 °C	−4.2 °C	60	137	10	0
Apr	9.7 °C	22.9 °C	−1.0 °C	72	170	3	0
May	13.7 °C	26.8 °C	3.3 °C	107	188	0	2
Jun	17.3 °C	30.4 °C	7.2 °C	99	211	0	8
Jul	19.2 °C	32.0 °C	9.9 °C	106	232	0	13
Aug	18.8 °C	30.9 °C	9.2 °C	106	214	0	12
Sep	14.7 °C	26.0 °C	5.5 °C	79	159	0	2
Oct	10.4 °C	21.6 °C	1.2 °C	77	101	1	0
Nov	5.3 °C	16.1 °C	−3.1 °C	72	61	8	0
Dec	2.3 °C	12.6 °C	−7.0 °C	76	51	17	0
Year	10.1 °C	32.0 °C	−8.3 °C	964	1668	74	37

Source: MeteoSwiss open data (1991–2020 normals) — stations Rünenberg (9 km, 611 m), Gösgen (17 km, 380 m), Buchs / Aarau (18 km, 387 m), adjusted to the elevation of Hellikon (473 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.