What is the weather in Risch today?

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

What is the 15-day forecast for Risch?

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

Will it rain tomorrow in Risch?

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

What is the air quality in Risch?

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

Are there weather alerts for Risch?

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

At what altitude is Risch located?

Risch sits at around 434 m above sea level in the canton of Zug. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Risch?

The warmest month in Risch is July, averaging 19.5 °C (1991–2020 normal). The coldest is January at 1.2 °C.

How much does it rain in Risch per year?

Risch receives about 1062 mm of precipitation a year. The wettest month is August (136 mm), the driest January (51 mm).

When is the best time to visit Risch?

For warmth and sunshine: July (19.5 °C on average, 218 h of sun). The coldest month is January (1.2 °C). Check the 15-day forecast above for your dates.

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Weather in Risch

Zug, 434 m · continuously updated

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

Temperature · last 4 and next 28 hours

Risch weather: the next 24 hours

Updated hourly.

Risch weather hour by hour (48 h)

Risch 15-day forecast

Two-week trend.

Risch 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 Risch

Neighbouring municipalities, as the crow flies.

Meierskappel3 km Gisikon3 km Oberrüti4 km Dietwil4 km Inwil6 km Cham6 km Ballwil6 km Root6 km

7-day forecast for Risch

Today (Sunday 27 Sep) in Risch: mostly sunny, 9 to 25 °C, precipitation 0.0 mm (0 %), wind up to 6 km/h. Tomorrow: overcast, 11 to 26 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	mostly sunny	9 °C	25 °C	0.0 mm	6 km/h
Tomorrow	overcast	11 °C	26 °C	0.0 mm	7 km/h
Tue 29 Sep	overcast	14 °C	25 °C	0.0 mm	5 km/h
Wed 30 Sep	overcast	17 °C	24 °C	0.0 mm	5 km/h
Thu 1 Oct	light rain	15 °C	18 °C	2.3 mm	5 km/h
Fri 2 Oct	fog	15 °C	20 °C	0.6 mm	8 km/h
Sat 3 Oct	fog	15 °C	21 °C	0.0 mm	5 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 434 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Risch

Sunday 27 Sep in Risch, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 10 °C around 08:00, high 26 °C around 17:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	15 °C	3 km/h
01:00	sunny	13 °C	3 km/h
02:00	sunny	13 °C	3 km/h
03:00	sunny	12 °C	2 km/h
04:00	sunny	12 °C	4 km/h
05:00	sunny	11 °C	3 km/h
06:00	sunny	11 °C	4 km/h
07:00	sunny	10 °C	3 km/h
08:00	sunny	10 °C	4 km/h
09:00	sunny	11 °C	3 km/h
10:00	sunny	15 °C	3 km/h
11:00	sunny	18 °C	2 km/h
12:00	sunny	20 °C	3 km/h
13:00	sunny	22 °C	2 km/h
14:00	sunny	24 °C	2 km/h
15:00	sunny	25 °C	3 km/h
16:00	sunny	26 °C	3 km/h
17:00	sunny	26 °C	3 km/h
18:00	mostly sunny	26 °C	1 km/h
19:00	sunny	23 °C	4 km/h
20:00	sunny	19 °C	6 km/h
21:00	sunny	18 °C	6 km/h
22:00	sunny	17 °C	4 km/h
23:00	sunny	17 °C	4 km/h

Hourly forecast issued 27.09.2026 for Risch (434 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Risch weather tomorrow

Tomorrow, Monday 28 Sep, in Risch: overcast, 11 to 26 °C, wind up to 7 km/h. No precipitation expected.

Risch weekend weather

This weekend in Risch: Saturday fog, 15 to 21 °C; Sunday mostly sunny, 9 to 25 °C.

Will it rain in Risch this week?

Yes: 1 day with precipitation is expected in Risch over the next 7 days, 2.9 mm in total. Wettest day: Thursday 1 Oct (2.3 mm).

The best day to go out in Risch

The best day of the next 7 in Risch: Sunday 27 Sep, mostly sunny, up to 25 °C.

The last 7 days in Risch

From 20 Sep to 26 Sep: 15.7 °C on average, in line with the September normal (14.9 °C), 0 mm of precipitation (7-day normal: 21 mm). Warmest day: sunday 20 Sep (25 °C); coolest night: wednesday 23 Sep (8 °C).

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

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

Climate of Risch: 1991–2020 normals

In Risch (434 m), the mean annual temperature is 10.2 °C. The warmest month is July (19.5 °C on average) and the coldest January (1.2 °C). About 1062 mm of precipitation falls per year, peaking in August (136 mm) with a minimum in January (51 mm). The sun shines for about 1595 hours a year, mostly in July (218 h). On average there are 75 frost days and 11 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.1 °C and the absolute minimum −8.3 °C.

10.2 °CMean annual temperature

1062 mmPrecipitation per year

1595 hSunshine hours per year

75Frost days per year

52Summer 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	1.2 °C	11.9 °C	−7.8 °C	51	53	20	0
Feb	2.2 °C	13.8 °C	−7.5 °C	52	83	18	0
Mar	6.1 °C	19.2 °C	−4.3 °C	56	137	10	0
Apr	10.1 °C	23.6 °C	−1.2 °C	80	169	2	1
May	14.2 °C	27.8 °C	3.3 °C	125	182	0	4
Jun	17.9 °C	31.4 °C	7.6 °C	127	198	0	12
Jul	19.5 °C	32.1 °C	9.8 °C	132	218	0	16
Aug	19.1 °C	31.5 °C	9.1 °C	136	206	0	14
Sep	14.9 °C	27.1 °C	5.2 °C	90	151	0	4
Oct	10.5 °C	22.3 °C	1.1 °C	79	102	1	0
Nov	5.1 °C	16.4 °C	−3.8 °C	64	55	8	0
Dec	2.0 °C	12.7 °C	−8.3 °C	71	41	17	0
Year	10.2 °C	32.1 °C	−8.3 °C	1062	1595	75	52

Source: MeteoSwiss open data (1991–2020 normals) — stations Cham (5 km, 443 m), Luzern (16 km, 454 m), Wädenswil (20 km, 485 m), adjusted to the elevation of Risch (434 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.