Triengen

Sursee District, Kanton Luzern, Switzerland

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Current Weather

13°

Clear

Feels Like: 12°

Min: 8°

Max: 21°

The next few hours will be clear, with tomorrow reaching 25°C and dropping to 9°C. The coming days will be drizzle

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Hourly Forecast

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Today
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Daylight Hours

07:26

Sunrise

19:10

Sunset

11 hours 44 minutes of sunlight today

Moon

Waxing Gibbous

18:40

Moonrise

05:42

Moonset

Daily Forecast

Today

8°
21°

Saturday

9°
25°

Sunday

9°
26°

Monday

11°
26°

Tuesday

12°
25°

Wednesday

13°
26°

Thursday

15°
24°

Friday

14°
20°

Saturday

11°
19°

Sunday

11°
18°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

86% Humid
Low High

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Weather in Triengen tomorrow, September 26, 2026

Triengen starts September 26, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds. Expect a brighter morning, with limited cloud around 59% by 03:00. Conditions start on a settled note.

The temperature range runs from about 9°C up to 25°C. The air stays humid, with relative humidity between 33% and 96% and the peak around 02:00. Expect gentle winds, highest near 13:00 at 1.4 km/h.

Through the afternoon skies look more workable, with cloud near 33% around 13:00. Later outdoor plans have a clearer window than the morning may have suggested. Visibility stays generally good near 31.0 km on average, though it can drop toward 0.9 km in thicker cloud or showers. Expect sunrise at 07:27, sunset at 19:08, and 11 hours 40 minutes of sunlight today overall.

In short, September 26, 2026 looks like a fine day in Triengen for being outside, peaking around 25°C.

Frequently asked questions about weather in Triengen

How warm does it get in Triengen?

The warmest month in Triengen is July, with average high temperatures of 25°C. The average temperature during this period is around 19°C.

How cold does it get in Triengen?

The coldest month in Triengen is January, with average low temperatures of -1°C. The average temperature during this period is around 1°C.

What is the wettest time of year in Triengen?

The wettest month in Triengen is May, with an average of 163mm of precipitation.

What is the driest time of year in Triengen?

The driest month in Triengen is February, with an average of 78mm of precipitation.

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