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Weather Lommis

7-day forecast for Lommis

Today (Thursday 20 Aug) in Lommis: thunderstorms, 18 to 27 °C, precipitation 4.1 mm (75 %), wind up to 15 km/h. Tomorrow: thunderstorms with hail, 14 to 19 °C.

DayWeatherMinMaxPrecip.Wind
Todaythunderstorms18 °C27 °C4.1 mm15 km/h
Tomorrowthunderstorms with hail14 °C19 °C33.6 mm14 km/h
Sat 22 Augshowers12 °C21 °C0.4 mm15 km/h
Sun 23 Augpartly cloudy10 °C23 °C0.0 mm13 km/h
Mon 24 Augovercast11 °C25 °C0.0 mm13 km/h
Tue 25 Augovercast15 °C25 °C0.0 mm5 km/h
Wed 26 Augovercast14 °C28 °C0.0 mm11 km/h

Forecast updated on 20.08.2026 at 15:41 (Open-Meteo model, elevation 508 m). The interactive block at the top refreshes hourly and covers 16 days.

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About Lommis

Lommis is a Swiss municipality located in the canton of Thurgau (TG), at 47.514° latitude and 8.997° longitude. The municipality is part of the Lake Constance basin, mild and humid climate, frequent autumn fog. Also known as Lommis, Lommis benefits from precise weather monitoring with hourly and 15-day forecasts.

508m Elevation
Lowland Zone
Snow & altitude climate In the lowlands winters are mild to cool with little lasting snow, sometimes persistent fog in autumn and winter.

Climate of Lommis

The climate in Lommis is characteristic of the Lake Constance basin, mild and humid climate, frequent autumn fog. 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 Lommis and neighboring municipalities.

On this page you will find the detailed weather forecast for Lommis: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.

Climate of Lommis: 1991–2020 normals

In Lommis (508 m), the mean annual temperature is 9.5 °C. The warmest month is July (18.7 °C on average) and the coldest January (1.0 °C). About 1119 mm of precipitation falls per year, peaking in August (124 mm) with a minimum in February (66 mm). The sun shines for about 1593 hours a year, mostly in July (226 h). On average there are 98 frost days and 6 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.3 °C and the absolute minimum −10.8 °C.

9.5 °CMean annual temperature
1119 mmPrecipitation per year
1593 hSunshine hours per year
98Frost days per year
40Summer days (≥ 25 °C)
JFMAMJJASOND

Mean monthly precipitation (mm) — bar height relative to the wettest month.

MonthMean TAbs. maxAbs. minPrecip. (mm)Sunshine (h)Frost daysSummer days
Jan1.0 °C11.7 °C−10.8 °C7052220
Feb1.5 °C13.3 °C−10.4 °C6678200
Mar5.2 °C18.4 °C−6.3 °C78134150
Apr9.0 °C22.7 °C−2.6 °C8016860
May13.3 °C27.0 °C1.9 °C12018403
Jun16.9 °C30.0 °C6.0 °C12120609
Jul18.7 °C31.3 °C8.4 °C121226013
Aug18.3 °C30.7 °C7.9 °C124208012
Sep14.0 °C25.9 °C4.0 °C8815203
Oct9.9 °C21.5 °C−0.2 °C849620
Nov4.9 °C16.5 °C−5.0 °C7651110
Dec1.8 °C12.4 °C−9.2 °C9038200
Year9.5 °C31.3 °C−10.8 °C111915939840

Source: MeteoSwiss open data (1991–2020 normals) — stations Aadorf / Tänikon (8 km, 539 m), Salen-Reutenen (15 km, 719 m), Hörnli (16 km, 1133 m), adjusted to the elevation of Lommis (508 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.

Nearby cities

Check the weather of cities near Lommis:

Frequently asked questions about weather in Lommis

What is the weather in Lommis today?

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

What is the 15-day forecast for Lommis?

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

Will it rain tomorrow in Lommis?

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

What is the air quality in Lommis?

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

Are there weather alerts for Lommis?

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

At what altitude is Lommis located?

Lommis sits at around 508 m above sea level in the canton of Thurgau. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Lommis?

The warmest month in Lommis is July, averaging 18.7 °C (1991–2020 normal). The coldest is January at 1.0 °C.

How much does it rain in Lommis per year?

Lommis receives about 1119 mm of precipitation a year. The wettest month is August (124 mm), the driest February (66 mm).

When is the best time to visit Lommis?

For warmth and sunshine: July (18.7 °C on average, 226 h of sun). The coldest month is January (1.0 °C). Check the 15-day forecast above for your dates.