Castelletto Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Castelletto

Castelletto temperature today is 21°, feels like 21°, with a humidity level of 74% and wind at 7.16 km/h. Rain chance today is 94%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Castelletto: expect a high of 21° and a low of 15°, with light rain. Rain chance tomorrow is 70%.

scattered clouds
21°
scattered clouds
H: 21° L: 21°
Feels like 21°
AQI: Fair (2/5)
Humidity
74%
Dew 16°
Wind speed
7.16 km/h
SW · G29.92
Pressure
1009 hPa
Visibility
7.2 km
Weather Summary
Currently in Castelletto, expect varied conditions with warm temperatures around 21°. Winds are a light breeze.
Precipitation Probability
94%
14
29%
17
46%
20
100%
23
20%
02
8%
05
70%
08
36%
11
70%
14
35%
17
0%
20
0%
23
0%
02
0%
05
0%
08
14%
11
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
21°
Thu
14:00
20°
 
19°
 
17°
 
17°
Fri
02:00
16°
 
15°
 
18°
 
21°
Fri
14:00
20°
 
18°
 
16°
 
17°
Sat
02:00
15°
 
15°
 
17°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:21
Sunset
Sunset
18:44
Moon Phase
Waning Crescent (1%)
Timezone: GMT+05:30
Last updated: Oct 8, 2026 5:13 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
44.440151
Longitude
Longitude
11.064780
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More about Castelletto
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Castelletto, Italy

Located in the province of Alessandria in the Piedmont region of northern Italy, Castelletto is a charming town known for its picturesque landscapes, historic architecture, and delightful Mediterranean climate. The climate in Castelletto is influenced by its proximity to the Ligurian Sea and the Alps, resulting in mild temperatures, ample sunshine, and pleasant weather year-round.

Seasonal Weather Patterns

Castelletto experiences distinct seasonal variations, each offering its own unique appeal to visitors and residents alike.

Spring

In spring, which spans from March to May, Castelletto enjoys mild to warm temperatures, with an average high of 16-20°C (60-68°F). This season brings blooming flowers, lush greenery, and an invigorating atmosphere, making it an ideal time for outdoor activities and sightseeing.

Summer

Summer in Castelletto, from June to August, brings warm and sunny weather, with average high temperatures ranging from 25-29°C (77-84°F). The Mediterranean climate ensures plenty of sunshine, making it perfect for leisurely days by the sea or exploring the surrounding countryside.

Autumn

Autumn, spanning from September to November, sees gradually cooling temperatures and lush autumnal colors. High temperatures range from 16-20°C (60-68°F) early in the season, dropping to 10-14°C (50-57°F) by November. The crisp air and stunning foliage make it an excellent time for hiking, wine tasting, and enjoying the local harvest festivals.

Winter

Winter in Castelletto, from December to February, brings cooler temperatures, with average highs of 6-9°C (43-48°F). While snow is rare in the town itself, the nearby Alps offer excellent opportunities for winter sports, and the festive atmosphere in Castelletto and surrounding towns makes it a magical time to visit.

Precipitation and Sunshine

Castelletto experiences relatively moderate levels of precipitation throughout the year, with an average of 70-90 mm per month during the wettest months of October and November. The summer months are typically drier, with an average of 40-50 mm of rainfall per month. Sunshine is abundant, with approximately 7-8 hours of sunshine per day during the peak summer months, offering ample opportunities for outdoor activities and exploration.

Climate Charts

Let's take a detailed look at the climate of Castelletto with the following charts:

Temperature Chart

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average High (°C) 6 8 13 17 21 26 29 29 24 18 11 7
Average Low (°C) 1 2 5 8 12 16 18 18 15 10 5 2

Precipitation Chart

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 60 50 60 70 90 70 50 60 70 90 80 70

Conclusion

Castelletto offers a delightful Mediterranean climate, characterized by mild winters, warm summers, and beautiful seasonal transitions. Whether you're seeking outdoor adventures, cultural experiences, or simply relaxation in a scenic environment, Castelletto's climate provides the perfect backdrop for an unforgettable visit at any time of year.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Castelletto
What is the temperature in Castelletto right now?

The current temperature in Castelletto is 21°, and it feels like 21°. Today's high is 21° and the low is 21°.

Will it rain in Castelletto today?

The chance of rain in Castelletto today is 94%. Check the hourly forecast above for exact timing.

What is the weather in Castelletto today?

Castelletto is experiencing scattered clouds with a temperature of 21°. Humidity is at 74% and wind speed is 7.16 km/h from the SW.

What is the humidity in Castelletto today?

Humidity in Castelletto is 74% right now, with a dew point of 16°. Comfort levels are moderate.

What is the wind speed in Castelletto today?

Wind speed in Castelletto is 7.16 km/h, flowing at 223° SW wind direction. Gusts up to 29.92 km/h.

What is the 5-day forecast for Castelletto?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Castelletto. Today's high is 21° and low is 21°, with a 94% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Castelletto today?

It feels like 21° in Castelletto today, with 43% cloud cover and 7.2 km visibility.

Weather in Castelletto