18°

↑ 18° ↓ 5°

Wednesday 28 October

Lake Kaltern

206 m s.l.m.

NNW 5 km/h Weak Gusts 11 km/h

5% Rain chance

05:50 Sunrise

16:06 Sunset

7-day trend

max temp. min temp. mm of rain %chance of rain

Weather Lake Kaltern: Weather forecast for Wednesday

Time Forecast Temperature

Temp.

(mm)

(km/h)

% Rel 0°C Altitude (m)

23:00

7° Felt 5°

—

3 km/h N · Weak Gusts 3

Humidity91%

0°C3510m

00:00

7° Felt 6°

—

3 km/h N · Weak Gusts 4

Humidity93%

0°C3440m

01:00

7° Felt 5°

—

3 km/h N · Weak Gusts 4

Humidity97%

0°C3400m

02:00

6° Felt 5°

—

2 km/h NNE · Weak Gusts 3

Humidity98%

0°C3330m

03:00

6° Felt 4°

—

2 km/h NNE · Weak Gusts 3

Humidity97%

0°C3310m

04:00

5° Felt 4°

—

2 km/h N · Weak Gusts 3

Humidity100%

0°C3290m

05:00

5° Felt 3°

—

2 km/h N · Weak Gusts 2

Humidity100%

0°C3220m

06:00

5° Felt 3°

—

4 km/h N · Weak Gusts 5

Humidity100%

0°C3160m

07:00

8° Felt 7°

—

3 km/h NNW · Weak Gusts 5

Humidity89%

0°C3163m

08:00

11° Felt 10°

—

4 km/h WNW · Weak Gusts 7

Humidity85%

0°C3135m

09:00

13° Felt 12°

—

3 km/h SSW · Weak Gusts 9

Humidity78%

0°C3108m

10:00

15° Felt 14°

—

2 km/h SSW · Weak Gusts 11

Humidity68%

0°C3030m

11:00

16° Felt 16°

—

2 km/h SW · Weak Gusts 9

Humidity64%

0°C3010m

12:00

17° Felt 17°

—

2 km/h SSW · Weak Gusts 8

Humidity62%

0°C2990m

13:00

18° Felt 18°

—

Calm

Humidity62%

0°C2960m

14:00

18° Felt 18°

—

1 km/h N · Calm Gusts 6

Humidity66%

0°C2920m

15:00

18° Felt 19°

—

1 km/h W · Calm Gusts 5

Humidity74%

0°C2930m

16:00

16° Felt 16°

—

3 km/h WSW · Weak Gusts 6

Humidity72%

0°C2890m

17:00

14° Felt 14°

—

1 km/h NNW · Weak Gusts 5

Humidity71%

0°C2840m

18:00

14° Felt 12°

—

4 km/h N · Weak Gusts 8

Humidity64%

0°C2800m

19:00

13° Felt 11°

—

4 km/h N · Weak Gusts 8

Humidity63%

0°C2800m

20:00

12° Felt 11°

—

4 km/h N · Weak Gusts 8

Humidity64%

0°C2760m

21:00

12° Felt 10°

—

5 km/h N · Weak Gusts 9

Humidity64%

0°C2750m

22:00

11° Felt 10°

—

4 km/h N · Weak Gusts 9

Humidity64%

0°C2740m

23:00

11° Felt 9°

—

4 km/h N · Weak Gusts 7

Humidity64%

0°C2740m

00:00

11° Felt 9°

—

3 km/h N · Weak Gusts 7

Humidity64%

0°C2750m

01:00

10° Felt 8°

—

3 km/h N · Weak Gusts 7

Humidity64%

0°C2770m

Last update: 26 October 2026 12:33

Air quality and pollen counts for Lake Kaltern

Average Daily Values
PM₁₀ (μg/m³)	PM_2.5 (μg/m³)	CO (μg/m³)	Alder (Grains/m³)	Birch (Grains/m³)	Grasses (Grains/m³)	Mugwort (Grains/m³)	Olive (Grains/m³)	Ragweed (Grains/m³)	AQI (EU)
10.1Very Good	9.1Very Good	157Good	0Absent	0Absent	0Absent	0Absent	0Absent	0Absent	28Fair

Discovering Lake Kaltern

Lake Caldaro, nestled among vineyards and gentle hills along the South Tyrolean Wine Road, is the warmest natural bathing lake in the Alps, thanks to its shallow depth and mild climate. Located just a few kilometers south of Bolzano, it’s a top destination for those seeking relaxation, outdoor sports, and nature. In summer, its waters are perfect for swimming, sailing, windsurfing, stand-up paddleboarding, and pedalo rides, with popular bathing spots like the Lido and Gretl am See.

The southern shore hosts a protected wetland biotope, part of the Natura 2000 network, ideal for nature walks and birdwatching. Hiking trails lead to scenic spots such as the Rastenbach Gorge, the Ice Holes in Appiano, and the panoramic ruins of Castelchiaro (Leuchtenburg). From the village of Kaltern am See, visitors can board the historic Mendola Funicular, one of the steepest in Europe, which climbs to the Mount Roen ridge for breathtaking views over the Dolomites and the Adige Valley.

Kaltern am See is renowned for its wine-growing tradition, with the South Tyrolean Wine Museum and numerous wineries open year-round. In spring, the nearby Spring Valley bursts into bloom, offering colorful walks and a preview of summer’s warmth.

Lake Caldaro is a perfect destination for active and sustainable tourism, where culture, landscape, and gastronomy come together in one of South Tyrol’s most authentic settings.