Boniswil

Bezirk Lenzburg, Kanton Aargau, Switzerland

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Current Weather

12°

Clear

Feels Like: 13°

Min: 9°

Max: 21°

The next few hours will be clear, with today reaching 21°C and dropping to 11°C. The coming days will be drizzle

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Hourly Forecast

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9pm
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Today
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Daylight Hours

07:25

Sunrise

19:10

Sunset

11 hours 44 minutes of sunlight today

Moon

Waxing Gibbous

18:40

Moonrise

05:42

Moonset

Daily Forecast

Today

9°
21°

Saturday

11°
25°

Sunday

12°
26°

Monday

14°
26°

Tuesday

14°
26°

Wednesday

14°
26°

Thursday

15°
25°

Friday

13°
18°

Saturday

11°
20°

Sunday

9°
21°

Air Quality Data Available

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UV Index

No protection needed
1 Low
Low Extreme

Humidity

80% Humid
Low High

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Weather in Boniswil today, September 25, 2026

Boniswil is set for a fine, sunny day on September 25, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. The opening hours look fair, as cloud stays near 28% around 09:00. Morning errands should face fewer weather interruptions.

Temperatures climb from an overnight low near 9°C toward a daytime high of about 21°C. Expect humidity between 44% and 92%, most humid near 09:00. A lighter breeze peaks around 21:00 near 1.7 km/h.

Through the afternoon skies look more workable, with cloud near 47% around 22:00. Later outdoor plans have a clearer window than the morning may have suggested. Visibility stays generally good near 36.6 km on average, though it can drop toward 23.7 km in thicker cloud or showers. Sunrise is at 07:25 and sunset at 19:10, giving 11 hours 44 minutes of sunlight today.

The practical takeaway for Boniswil is a bright September 25, 2026, ideal for outdoor errands before temperatures ease from about 21°C.

Frequently asked questions about weather in Boniswil

How warm does it get in Boniswil?

The warmest month in Boniswil is July, with average high temperatures of 25°C. The average temperature during this period is around 20°C.

How cold does it get in Boniswil?

The coldest month in Boniswil is January, with average low temperatures of 0°C. The average temperature during this period is around 2°C.

What is the wettest time of year in Boniswil?

The wettest month in Boniswil is July, with an average of 164mm of precipitation.

What is the driest time of year in Boniswil?

The driest month in Boniswil is February, with an average of 81mm of precipitation.

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