26°

Felt 29°

↑ 31° ↓ 19°

Current weather

Lago di Caldonazzo

440 m s.l.m.

67% Humidity

E 2 km/h Weak Gusts 13 km/h

28% Rain chance 17 mm

4470 m Freezing level

04:19 Sunrise

18:17 Sunset

7-day trend

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

Weather Lago di Caldonazzo: Weather forecast for Wednesday

Time Forecast Temperature

Temp.

(mm)

(km/h)

% Rel 0°C Altitude (m)

19:00

26° Felt 29°

—

2 km/h E · Weak Gusts 13

Humidity67%

0°C4470m

20:00

25° Felt 28°

—

1 km/h N · Calm Gusts 3

Humidity67%

0°C4410m

21:00

25° Felt 28°

—

2 km/h NNW · Weak Gusts 2

Humidity70%

0°C4360m

22:00

25° Felt 28°

—

Calm

Humidity74%

0°C4370m

23:00

20° Felt 19°

16.7 mm

34 km/h NNW · Strong Gusts 63

Humidity94%

0°C4600m

00:00

21° Felt 23°

18.2 mm

2 km/h SSW · Weak Gusts 31

Humidity73%

0°C4230m

01:00

22° Felt 23°

—

2 km/h WSW · Weak Gusts 4

Humidity69%

0°C4260m

Last update: 19 August 2026 18:31

Air quality and pollen counts for Lago di Caldonazzo

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)
10.5Very Good	8Very Good	163Good	0Absent	0Absent	2.8Low	8.4Medium	0Absent	2Low	36Fair

Discovering Lago di Caldonazzo

Lake Caldonazzo, the largest lake entirely within the Trentino region, is a natural gem nestled in the lush Valsugana valley, perfect for holidays filled with sports, relaxation, and culture. Awarded the Blue Flag for its water quality and services, it’s one of the warmest lakes in Europe, swimmable from May to September, ideal for families and outdoor enthusiasts.

Its equipped beaches and welcoming lakeside resorts offer moments of pure well-being, while the clear waters invite refreshing swims. It’s the only lake in Trentino where you can enjoy water skiing, along with sailing, SUP, windsurfing, canoeing, and diving. The surrounding area is ideal for hiking and cycling, with trails like the Brenta Path, which connects Caldonazzo to Bassano del Grappa and Venice, and the Miner’s Trail, which tells the mining history of nearby Calceranica al Lago.

The Tenna Hill, separating Lake Caldonazzo from Lake Levico, offers spectacular views and hosts the Austro-Hungarian fort and the Church of San Valentino, perfect for a cultural walk. The village of Caldonazzo features a charming historic center dominated by Corte Trapp, and hosts events, festivals, and markets celebrating local traditions. Just a few kilometers away lies the evocative Pergine Castle, with gardens, a restaurant, and artistic events.

Lake Caldonazzo is the ideal destination for those seeking active holidays, unspoiled nature, and authentic experiences in the heart of Trentino.