About Weggis
Weggis is a Swiss municipality located in the canton of Lucerne (LU), at 47.039° latitude and 8.433° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Weggis, Weggis benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Weggis
The climate in Weggis is characteristic of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Temperatures, precipitation and wind conditions vary throughout the year with local features linked to altitude and surrounding terrain. Our data comes from official weather stations and real-time Netatmo sensors for Weggis and neighboring municipalities.
On this page you will find the detailed weather forecast for Weggis: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Weggis: 1991–2020 normals
In Weggis (557 m), the mean annual temperature is 9.9 °C. The warmest month is July (18.7 °C on average) and the coldest January (1.6 °C). About 1208 mm of precipitation falls per year, peaking in August (144 mm) with a minimum in January (69 mm). The sun shines for about 1530 hours a year, mostly in July (209 h). On average there are 76 frost days and 10 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.7 °C and the absolute minimum −7.6 °C.
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 | 1.6 °C | 12.5 °C | −7.6 °C | 69 | 51 | 20 | 0 |
| Feb | 2.1 °C | 13.9 °C | −7.6 °C | 72 | 80 | 19 | 0 |
| Mar | 5.6 °C | 18.4 °C | −4.8 °C | 78 | 133 | 10 | 0 |
| Apr | 9.2 °C | 22.1 °C | −1.5 °C | 97 | 162 | 2 | 1 |
| May | 13.3 °C | 26.3 °C | 3.0 °C | 130 | 173 | 0 | 4 |
| Jun | 16.9 °C | 29.7 °C | 7.0 °C | 140 | 187 | 0 | 12 |
| Jul | 18.7 °C | 30.7 °C | 9.6 °C | 141 | 209 | 0 | 16 |
| Aug | 18.4 °C | 30.0 °C | 8.8 °C | 144 | 198 | 0 | 14 |
| Sep | 14.5 °C | 25.6 °C | 5.3 °C | 94 | 146 | 0 | 4 |
| Oct | 10.5 °C | 21.8 °C | 0.8 °C | 80 | 99 | 1 | 0 |
| Nov | 5.4 °C | 16.8 °C | −3.6 °C | 77 | 53 | 7 | 0 |
| Dec | 2.4 °C | 13.2 °C | −7.3 °C | 87 | 39 | 17 | 0 |
| Year | 9.9 °C | 30.7 °C | −7.6 °C | 1208 | 1530 | 76 | 51 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Luzern (10 km, 454 m), Pilatus (15 km, 2105 m), Cham (17 km, 443 m), adjusted to the elevation of Weggis (557 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Weggis:
- Weather Greppen
- Weather Küssnacht (SZ)
- Weather Vitznau
- Weather Meggen
- Weather Ennetbürgen
- Weather Udligenswil
- Weather Gersau
- Weather Adligenswil
- Weather Dierikon
- Weather Buochs
- Weather Meierskappel
- Weather Buchrain
→ Nearby cities · Canton Lucerne
Frequently asked questions about weather in Weggis
What is the weather in Weggis today?
At the top of the page you will find the current temperature, precipitation and wind in Weggis, updated in real time.
What is the 15-day forecast for Weggis?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Weggis.
Will it rain tomorrow in Weggis?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Weggis.
What is the air quality in Weggis?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Weggis.
Are there weather alerts for Weggis?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Weggis located?
Weggis sits at around 557 m above sea level in the canton of Lucerne. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Weggis?
The warmest month in Weggis is July, averaging 18.7 °C (1991–2020 normal). The coldest is January at 1.6 °C.
How much does it rain in Weggis per year?
Weggis receives about 1208 mm of precipitation a year. The wettest month is August (144 mm), the driest January (69 mm).
When is the best time to visit Weggis?
For warmth and sunshine: July (18.7 °C on average, 209 h of sun). The coldest month is January (1.6 °C). Check the 15-day forecast above for your dates.