45
21°
↑ 21° ↓ 9°
Sunday 04 October

Lago di Valle

632 m s.l.m.
SSE 6 km/h Weak Gusts 17 km/h
3% Rain chance
05:17 Sunrise
16:49 Sunset

7-day trend

Today thu fri sat sun mon tue 3% 3% 8% 10% 23° 13° 23° 13° 22° 10° 22° 9° 21° 9° 23° 9° 21° 8°
max temp. min temp. mm of rain %chance of rain

Weather Lago di Valle: Weather forecast for Sunday

23:00
45 - 45
9° Felt 8°
—
Wind direction 4 km/h SE · Weak Gusts 9
Humidity93%
0°C3730m
00:00
45 - 45
9° Felt 8°
—
Wind direction 3 km/h SE · Weak Gusts 8
Humidity93%
0°C3700m
01:00
3 - 3
9° Felt 8°
—
Wind direction 2 km/h SE · Weak Gusts 7
Humidity92%
0°C3710m
02:00
3 - 3
9° Felt 8°
—
Wind direction 3 km/h E · Weak Gusts 5
Humidity90%
0°C3710m
03:00
3 - 3
10° Felt 9°
—
Wind direction 3 km/h ENE · Weak Gusts 3
Humidity89%
0°C3720m
04:00
3 - 3
9° Felt 8°
—
Wind direction 3 km/h ENE · Weak Gusts 3
Humidity92%
0°C3690m
05:00
3 - 3
9° Felt 8°
—
Wind direction 3 km/h E · Weak Gusts 3
Humidity96%
0°C3650m
06:00
3 - 3
9° Felt 8°
—
Wind direction 3 km/h E · Weak Gusts 4
Humidity96%
0°C3620m
07:00
3 - 3
11° Felt 10°
—
Wind direction 1 km/h ENE · Weak Gusts 5
Humidity87%
0°C3620m
08:00
3 - 3
13° Felt 13°
—
Wind direction 2 km/h WNW · Weak Gusts 5
Humidity74%
0°C3620m
09:00
3 - 3
16° Felt 15°
—
Wind direction 3 km/h W · Weak Gusts 7
Humidity62%
0°C3620m
10:00
1 - 1
18° Felt 17°
—
Wind direction 3 km/h WSW · Weak Gusts 8
Humidity54%
0°C3610m
11:00
1 - 1
19° Felt 18°
—
Wind direction 4 km/h SW · Weak Gusts 11
Humidity48%
0°C3590m
12:00
1 - 1
21° Felt 19°
—
Wind direction 5 km/h SW · Weak Gusts 13
Humidity44%
0°C3580m
13:00
1 - 1
21° Felt 20°
—
Wind direction 5 km/h SW · Weak Gusts 15
Humidity40%
0°C3560m
14:00
1 - 1
21° Felt 19°
—
Wind direction 6 km/h SW · Weak Gusts 17
Humidity38%
0°C3550m
15:00
1 - 1
21° Felt 19°
—
Wind direction 6 km/h SW · Weak Gusts 17
Humidity40%
0°C3530m
16:00
3 - 3
19° Felt 17°
—
Wind direction 5 km/h SSW · Weak Gusts 15
Humidity51%
0°C3510m
17:00
3 - 3
16° Felt 15°
—
Wind direction 5 km/h SSE · Weak Gusts 10
Humidity67%
0°C3480m
18:00
3 - 3
14° Felt 13°
—
Wind direction 6 km/h SE · Weak Gusts 8
Humidity80%
0°C3460m
19:00
2 - 2
12° Felt 12°
—
Wind direction 6 km/h SE · Weak Gusts 8
Humidity88%
0°C3450m
20:00
2 - 2
12° Felt 11°
—
Wind direction 5 km/h SE · Weak Gusts 9
Humidity92%
0°C3430m
21:00
2 - 2
12° Felt 11°
—
Wind direction 5 km/h SE · Weak Gusts 10
Humidity95%
0°C3420m
22:00
1 - 1
11° Felt 11°
—
Wind direction 4 km/h SE · Weak Gusts 8
Humidity95%
0°C3380m
23:00
1 - 1
11° Felt 11°
—
Wind direction 3 km/h SE · Weak Gusts 5
Humidity92%
0°C3350m
00:00
1 - 1
11° Felt 10°
—
Wind direction 2 km/h SE · Weak Gusts 4
Humidity90%
0°C3310m
01:00
1 - 1
10° Felt 10°
—
Wind direction 3 km/h ESE · Weak Gusts 4
Humidity89%
0°C3280m
Last update: 30 September 2026 18:33

Air quality and pollen counts for Lago di Valle

Average Daily Values
PM10
(μg/m³)
PM2.5
(μg/m³)
CO
(μg/m³)
Alder Alder
(Grains/m3)
Birch Birch
(Grains/m3)
Grasses Grasses
(Grains/m3)
Mugwort Mugwort
(Grains/m3)
Olive Olive
(Grains/m3)
Ragweed Ragweed
(Grains/m3)
AQI
(EU)
11.3Very Good 11.1Good 137Good 0Absent 0Absent 0Absent 0Absent 0Absent 0Absent 24Good

Discovering Lago di Valle

Lake Valle, located in the municipality of Fornace at 625 meters above sea level, is a small lake of glacial and alluvial origin, also known as “Lake Castelet” or “Lake Fornace.” Covering an area of approximately 0.018 km² with a maximum depth of 9 meters, it is a true treasure trove of biodiversity in Trentino-Alto Adige/South Tyrol, ideal for nature walks, birdwatching, and recreational fishing.


Fed by three streams — the Rio Saro, Rio Santo Stefano, and Rio Arfontane — the lake serves as an ecological corridor for numerous animal species. Its southern shore is lined with reeds that provide habitat for aquatic birds such as mallard, coot, great crested grebe, grey heron, and moorhen. The waters host fish species including pike, eel, and tench, making it a popular spot for anglers.


In the early 2000s, the lake experienced significant environmental degradation due to porphyry quarrying and the impact of the SP71 provincial road. However, thanks to ecological restoration efforts promoted by the Autonomous Province of Trento and the Municipality of Fornace, a renaturalization project was launched to improve water quality and restore the original habitat.


Today, Lake Valle is part of the Natura 2000 Network conservation strategy, with targeted actions aimed at protecting wildlife and raising environmental awareness.

Localities near to Lago di Valle

Lakes near to Lago di Valle

Passes near Lago di Valle