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Weather Forecast for Aosta

Valle d'Aosta, Italy

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Light drizzle

Current Weather - Aosta: -0°C

Valle d'Aosta, Italy

Light drizzle

Feels like -1°C

Wind

4 km/h ENE

Humidity

99%

Pressure

1010 mb

UV Index

0

Visibility

2 km
Light rain

Light rain

Saturday, March 14, 2026

High

0°C

Low

-7°C

Rain Chance

74%

Hourly Forecast

Light drizzle -0°C
00:00
Light drizzle -0°C
01:00
Light drizzle -0°C
02:00
Light drizzle -0°C
03:00
Light drizzle -0°C
04:00
Light rain -0°C
05:00
Light rain -0°C
06:00
Light rain -0°C
07:00
Light rain -0°C
08:00
Light rain -0°C
09:00
Light rain -0°C
10:00
Moderate rain 0°C
11:00
Moderate rain -0°C
12:00
Light rain -0°C
13:00
Moderate rain -1°C
14:00
Moderate rain -2°C
15:00
Light rain -3°C
16:00
Patchy light rain -3°C
17:00
Light rain -4°C
18:00
Light rain -5°C
19:00
Light rain -6°C
20:00
Light rain -6°C
21:00
Light sleet -7°C
22:00
Light sleet -7°C
23:00
Mar 15

Day Statistics

Maximum Wind

12 km/h

Humidity

96%

Precipitation

33 mm

UV Index

0

Visibility

7 km

Rain Chance

74%

Snow Chance

74%

Sun & Moon

Sunrise

06:45 AM

Sunset

06:35 PM

Moonrise

04:45 AM

Moonset

01:19 PM

Moon Phase

Waning Crescent

Moon Illumination

26%

Air Quality

PM2.5

6.5

μg/m³

PM10

7

μg/m³

NO₂

5

μg/m³

O₃

64.1

μg/m³

SO₂

1

μg/m³

CO

161.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Orange Snow-ice Warning for Italy - Valle d'Aosta

Valle d'Aosta Mar 14, 01:00 AM - Mar 15, 11:59 PM
Severity: Severe Urgency: Future

Severe weather expected 800-1000 m. (DISCLAIMER: "Information provided on METEOALARM for Italy regard only the intensity and recurrence of the phenomena, further details can be found at www.meteoam.it. METEOALARM information do not provide the assessment of impact on the territory and they do not represent the Official Alerts messages that are issued by the National Civil Protection Service https://www.protezionecivile.gov.it")

BE PREPARED. Take precautions and keep up to date with the latest weather forecast. Expect some disruption to daily routines and BE PREPARED for disruption to outdoor activities.

Event: Orange Snow-ice Warning Certainty: Likely Category: Met

Snowfall

Val d'Entremont - Val Ferret Mar 13, 10:06 AM - Mar 15, 11:00 AM
Severity: Moderate Urgency: Future

- Warning valid above 1000 m a.s.l. - Possible impacts: Icy conditions due to snow-covered roads. - Recommendations for action: Stay informed of the driving conditions (e.g. via radio, by calling the 163 telephone service, through television or online media). Check that your car is suitable to drive in winter (winter tyres). - Expected amounts: above 600 m a.s.l. 5 - 15 cm, above 1000 m a.s.l. 20 - 45 cm - Snowfall limit: 600 - 1200 m (sinking)

Stay informed of the driving conditions (e.g. via radio, by calling the 163 telephone service, through television or online media). Check that your car is suitable to drive in winter (winter tyres).

Event: Snowfall Certainty: Likely Category: Met

When to visit Aosta?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: February March August

January

☀️
-5°C
💧
15 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

February

☀️
-3°C
💧
13 Days of rain
❄️
Very heavy snowfall
⭐ Best time to visit
🌵 Driest month

March

☀️
1°C
💧
14 Days of rain
❄️
Very heavy snowfall
⭐ Best time to visit

April

☀️
4°C
💧
15 Days of rain
❄️
Very heavy snowfall

May

☀️
9°C
💧
17 Days of rain
❄️
Very heavy snowfall

June

☀️
15°C
💧
16 Days of rain
❄️
Very heavy snowfall

July

☀️
17°C
💧
15 Days of rain
❄️
Moderate snowfall
🔥 Hottest month

August

☀️
17°C
💧
13 Days of rain
❄️
Moderate snowfall
⭐ Best time to visit

September

☀️
13°C
💧
14 Days of rain
❄️
Very heavy snowfall

October

☀️
8°C
💧
15 Days of rain
❄️
Very heavy snowfall

November

☀️
1°C
💧
19 Days of rain
❄️
Very heavy snowfall
🌧 Wettest month,

December

☀️
-4°C
💧
17 Days of rain
❄️
Very heavy snowfall