Kaltbrunn

Wahlkreis See-Gaster, Kanton St. Gallen, Switzerland

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Current Weather

21°

Mostly Clear

Feels Like: 22°

Min: 8°

Max: 21°

The next few hours will be partly cloudy, with today reaching 21°C and dropping to 10°C. The coming days will be light rain

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Hourly Forecast

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Today
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Daylight Hours

07:22

Sunrise

19:06

Sunset

11 hours 44 minutes of sunlight today

Moon

Waxing Gibbous

18:37

Moonrise

05:38

Moonset

Daily Forecast

Today

8°
21°

Saturday

10°
25°

Sunday

11°
26°

Monday

13°
26°

Tuesday

14°
26°

Wednesday

13°
27°

Thursday

14°
22°

Friday

15°
18°

Saturday

13°
20°

Sunday

12°
21°

Air Quality Data Available

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UV Index

Wear sunscreen
5 Moderate
Low Extreme

Humidity

48% Dry
Low High

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Weather in Kaltbrunn today, September 25, 2026

Kaltbrunn keeps a mostly sunny profile on September 25, 2026, aside from a cloudier spell around 14:00. Outside that window, bright conditions should still lead the day.

The temperature range runs from about 8°C up to 21°C. Expect humidity between 44% and 71%, most humid near 23:00. A lighter breeze peaks around 14:00 near 1.5 km/h.

Later hours favour clearer intervals, as cloud stays near 21% around 14:00. The afternoon is the better half for outdoor time. Horizontal visibility holds close to 16.1 km. The sun rises at 07:22 and sets at 19:06, for a total of 11 hours 44 minutes of sunlight today.

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

Frequently asked questions about weather in Kaltbrunn

How warm does it get in Kaltbrunn?

The warmest month in Kaltbrunn is July, with average high temperatures of 22°C. The average temperature during this period is around 17°C.

How cold does it get in Kaltbrunn?

The coldest month in Kaltbrunn is January, with average low temperatures of -4°C. The average temperature during this period is around -1°C.

What is the wettest time of year in Kaltbrunn?

The wettest month in Kaltbrunn is July, with an average of 215mm of precipitation.

What is the driest time of year in Kaltbrunn?

The driest month in Kaltbrunn is February, with an average of 96mm of precipitation.

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Metric (°C, km/h)