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Weather forecast

Weather forecast

Issued Friday 11 July 2025 alle 12:33
Weather forecaster Igor Torlai
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Saturday 12 July 2025

Morning
Sereno Poco nuvoloso Sereno Sereno Sereno Poco nuvoloso Aosta Valley map
Afternoon
Poco nuvoloso Poco nuvoloso Poco nuvoloso Poco nuvoloso Poco nuvoloso Poco nuvoloso Aosta Valley map

At first sunny or partly cloudy sky likely in the morning. Cumulus clouds will likely develop during the daylights, especially close to Piedmont, with few light scattered showers from the afternoon/evening, more likely in the SE area.

Temperatures: stable or falling slightly in the minimum, rising slightly in the maximum.

Pressure: almost stable.

Winds: 3000 m light from NW to moderate from W; foehn winds episodes in the upper valleys, moderate breezes elsewhere.

Warnings: intense breezes in the valleys, especially in the main valley.

Reliability
  • Freezing level: 3200m » 4100m
  • Temp 1500 m: 7°C » 23°C
  • Temp 3000 m: 2°C » 8°C
Temperature Min Max
Mountain
Valleys
Location Min Max
Aosta 14 °C 29 °C
Cogne 8 °C 20 °C
Courmayeur 10 °C 24 °C
Donnas 16 °C 26 °C
Gressoney-Saint-Jean 7 °C 21 °C
Breuil-Cervinia 5 °C 17 °C
Indice UV a cura di ARPA VDA
Solar ultraviolet radiation *
Mountain Very high
Valleys High

Sunday 13 July 2025

Morning
Sereno Nuvoloso, pioggia debole Poco nuvoloso, pioggia debole Sereno Poco nuvoloso Poco nuvoloso, pioggia debole Aosta Valley map
Afternoon
Poco nuvoloso, pioggia debole Poco nuvoloso, pioggia debole Poco nuvoloso, pioggia debole Poco nuvoloso Poco nuvoloso, pioggia debole Poco nuvoloso, pioggia debole Aosta Valley map

Rather sunny sky likely, getting cloudy with a few showers, or a thunderstorm, more likely on the E areas and from the central hours of the day.

Temperatures: falling slightly, except for the minimum rising slightly in the mountains.

Pressure: rising.

Winds: 3000 m light from W/SW in the morning, moderate or strong from W during the central hours, and then moderate from NW; foehn winds episodes in the upper valleys, intense breezes elsewhere.

Reliability
  • Freezing level: 3300m » 4000m
Temperature Min Max
Mountain
Valleys
Location Min Max
Aosta 13 °C 27 °C
Cogne 7 °C 20 °C
Courmayeur 9 °C 24 °C
Donnas 15 °C 25 °C
Gressoney-Saint-Jean 6 °C 20 °C
Breuil-Cervinia 6 °C 15 °C
Indice UV a cura di ARPA VDA
Solar ultraviolet radiation *
Mountain High
Valleys High

Next days

Mon 14 Jul 2025
840 820 Aosta Valley map
Tue 15 Jul 2025
815 815 Aosta Valley map
Wed 16 Jul 2025
800 800 Aosta Valley map
Thu 17 Jul 2025
800 800 Aosta Valley map
Reliability

Cloudy sky on Monday with some shower, and then fairly sunny sky and warmer air.

Indice UV a cura di ARPA VDA * The solar ultraviolet radiation index is elaborated, starting from the weather forecast data, by Arpa Valle d'Aosta - Learn more »