Unterkulm

Bezirk Kulm, Kanton Aargau, Switzerland

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Current Weather

12°

Mostly Clear

Feels Like: 12°

Min: 8°

Max: 21°

The next few hours will be clear, with tomorrow reaching 25°C and dropping to 11°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

10°
25°

Sunday

11°
26°

Monday

13°
26°

Tuesday

14°
25°

Wednesday

13°
27°

Thursday

15°
24°

Friday

14°
20°

Saturday

11°
20°

Sunday

11°
19°

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 Unterkulm tomorrow, September 26, 2026

Unterkulm sees a largely clear day on September 26, 2026, interrupted by cloudier skies around 13:00. Plan for bright conditions either side of that cloudier interval. The morning looks comparatively open, with cloud near 39% around 03:00. Early outdoor plans have a better chance of staying dry and bright.

The temperature range runs from about 10°C up to 25°C. Expect humidity between 33% and 93%, most humid near 06:00. A lighter breeze peaks around 21:00 near 1.7 km/h.

Later hours favour clearer intervals, as cloud stays near 44% around 13:00. The afternoon is the better half for outdoor time. Expect visibility near 30.2 km, with poorer spells close to 10.3 km. The sun rises at 07:27 and sets at 19:08, for a total of 11 hours 40 minutes of sunlight today.

The practical takeaway for Unterkulm is a bright September 26, 2026, ideal for outdoor errands before temperatures ease from about 25°C.

Frequently asked questions about weather in Unterkulm

How warm does it get in Unterkulm?

The warmest month in Unterkulm 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 Unterkulm?

The coldest month in Unterkulm 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 Unterkulm?

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

What is the driest time of year in Unterkulm?

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

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