weathermetro
Cities / Italy
/ Lombardy
🌤️ Castelletto weather
Mostly clear. No rain expected in the next few hours.
Feels like 25° Wind 4 km/h NE Humidity 74% Pressure 1013 hPa UV 0 Air Fair ☀ 06:35 - 20:00
Right now it is 23° in Castelletto with mostly clear skies and today's high is 31° with an overnight low of 19° . The sun rises at 06:35 and sets at 20:00, giving 13h 25m of daylight. Over the coming week highs range from 32° to 35° - a steady stretch with little day-to-day change.
Castelletto is in Lombardy, Italy, sitting 36 m above sea level. Local time is Europe/Rome (UTC+2), and every time on this page is shown in it.
Next 24 hours - temperature
18°
26°
33°
32°
19°
23:00 · 23° · 0 mm
00:00 · 22.5° · 0 mm
01:00 · 22.3° · 0 mm
02:00 · 22° · 0 mm
03:00 · 21.4° · 0 mm
04:00 · 20.6° · 0 mm
05:00 · 20.4° · 0 mm
06:00 · 20.3° · 0 mm
07:00 · 18.8° · 0 mm
08:00 · 20.5° · 0 mm
09:00 · 23.1° · 0 mm
10:00 · 25.3° · 0 mm
11:00 · 27.3° · 0 mm
12:00 · 29° · 0 mm
13:00 · 30.4° · 0 mm
14:00 · 31.3° · 0 mm
15:00 · 31.9° · 0 mm
16:00 · 32.3° · 0 mm
17:00 · 32.1° · 0 mm
18:00 · 31.5° · 0 mm
19:00 · 30.4° · 0 mm
20:00 · 27.8° · 0 mm
21:00 · 25.3° · 0 mm
22:00 · 24° · 0 mm
Precipitation
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
23:00
🌤️
23°
25°
-
Mostly clear
00:00
☁️
22.5°
23.4°
-
Overcast
01:00
☁️
22.3°
23.2°
-
Overcast
02:00
🌤️
22°
23°
-
Mostly clear
03:00
☀️
21.4°
22.8°
-
Clear sky
04:00
☀️
20.6°
22.6°
-
Clear sky
05:00
☁️
20.4°
23°
-
Overcast
06:00
☁️
20.3°
22.5°
-
Overcast
07:00
🌤️
18.8°
20.7°
-
Mostly clear
08:00
☀️
20.5°
22.4°
-
Clear sky
09:00
☀️
23.1°
25.1°
-
Clear sky
10:00
☀️
25.3°
27.5°
-
Clear sky
🌫️
TodayAugust 29th
Avg 25° Low 19° at 07:00
High 31° at 17:00
Wind ~10 km/h
Fog
Clear
00:00
22°
02:00
21°
04:00
20°
06:00
19°
08:00
19°
10:00
23°
12:00
27°
14:00
30°
16:00
31°
18:00
31°
20:00
27°
22:00
25°
☁️
SundayAugust 30th
Avg 26° Low 19° at 07:00
High 32° at 16:00
Feels 34° Wind ~10 km/h
Clear
Clear
00:00
23°
02:00
22°
04:00
21°
06:00
20°
08:00
21°
10:00
25°
12:00
29°
14:00
31°
16:00
32°
18:00
32°
20:00
28°
22:00
24°
☀️
MondayAugust 31st
Avg 26° Low 20° at 07:00
High 33° at 16:00
Wind ~13 km/h
Clear
00:00
23°
02:00
22°
04:00
21°
06:00
20°
08:00
21°
10:00
26°
12:00
30°
14:00
32°
16:00
33°
18:00
33°
20:00
28°
22:00
26°
☀️
TuesdaySeptember 1st
Avg 26° Low 20° at 07:00
High 33° at 15:00
0.1 mm rain Feels 31° Wind ~23 km/h
Clear
Clear
Cloudy
00:00
23°
02:00
22°
04:00
22°
06:00
21°
08:00
22°
10:00
28°
12:00
30°
14:00
32°
16:00
32°
18:00
31°
20:00
28°
22:00
25°
☁️
WednesdaySeptember 2nd
Avg 26° Low 20° at 06:00
High 33° at 15:00
Wind ~14 km/h
Clear
Cloudy
Clear
00:00
22°
02:00
21°
04:00
21°
06:00
20°
08:00
22°
10:00
27°
12:00
30°
14:00
32°
16:00
33°
18:00
32°
20:00
26°
22:00
24°
☀️
ThursdaySeptember 3rd
Avg 27° Low 20° at 07:00
High 35° at 16:00
Wind ~13 km/h
Clear
00:00
22°
02:00
21°
04:00
21°
06:00
20°
08:00
23°
10:00
28°
12:00
32°
14:00
34°
16:00
35°
18:00
32°
20:00
27°
22:00
25°
☁️
FridaySeptember 4th
Avg 27° Low 21° at 04:00
High 34° at 16:00
Feels 32° Wind ~19 km/h
Clear
Cloudy
00:00
23°
02:00
22°
04:00
21°
06:00
21°
08:00
23°
10:00
28°
12:00
32°
14:00
33°
16:00
34°
18:00
32°
20:00
28°
22:00
25°
☀️
SaturdaySeptember 5th
Avg 25° Low 20° at 23:00
High 31° at 15:00
Feels 28° Wind ~22 km/h
Cloudy
Clear
00:00
23°
02:00
21°
04:00
22°
06:00
22°
08:00
22°
10:00
25°
12:00
28°
14:00
30°
16:00
31°
18:00
28°
20:00
24°
22:00
21°
☀️
SundaySeptember 6th
Avg 24° Low 18° at 04:00
High 33° at 16:00
Feels 31° Wind ~10 km/h
Clear
00:00
19°
02:00
18°
04:00
18°
06:00
18°
08:00
20°
10:00
25°
12:00
30°
14:00
32°
16:00
33°
18:00
31°
20:00
25°
22:00
22°
☀️
MondaySeptember 7th
Avg 26° Low 19° at 04:00
High 35° at 16:00
Wind ~12 km/h
Clear
Partly Cloudy
00:00
20°
02:00
19°
04:00
19°
06:00
19°
08:00
21°
10:00
27°
12:00
32°
14:00
34°
16:00
35°
18:00
32°
20:00
27°
22:00
23°
⛅
TuesdaySeptember 8th
Avg 26° Low 20° at 05:00
High 35° at 16:00
Wind ~16 km/h
Partly Cloudy
Clear
00:00
22°
02:00
21°
04:00
20°
06:00
20°
08:00
21°
10:00
26°
12:00
30°
14:00
33°
16:00
35°
18:00
33°
20:00
27°
22:00
24°
🌧️
WednesdaySeptember 9th
Avg 24° Low 19° at 05:00
High 32° at 15:00
7.5 mm rain Wind ~17 km/h
Rain
Partly Cloudy
Cloudy
Rain
00:00
22°
0.1mm
02:00
21°
0.1mm
04:00
19°
0.1mm
06:00
20°
08:00
21°
10:00
25°
12:00
29°
14:00
31°
16:00
32°
18:00
28°
1mm
20:00
22°
1mm
22:00
21°
1.3mm
🌧️
ThursdaySeptember 10th
Avg 24° Low 20° at 04:00
High 30° at 15:00
9 mm rain Feels 32° Wind ~17 km/h
Rain
Cloudy
Partly Cloudy
Cloudy
Rain
00:00
21°
0.6mm
02:00
21°
0.6mm
04:00
20°
06:00
20°
08:00
21°
10:00
24°
12:00
27°
14:00
30°
16:00
30°
18:00
27°
0.8mm
20:00
22°
0.8mm
22:00
22°
1.6mm
🌦️
FridaySeptember 11th
Avg 24° Low 20° at 03:00
High 30° at 16:00
4.5 mm rain Wind ~11 km/h
Rain
Cloudy
Rain
Clear
Partly Cloudy
00:00
21°
0.8mm
02:00
20°
0.8mm
04:00
20°
06:00
20°
0.2mm
08:00
21°
0.2mm
10:00
23°
0.5mm
12:00
25°
14:00
29°
16:00
30°
18:00
28°
20:00
25°
22:00
23°
☀️
SaturdaySeptember 12th
Avg 25° Low 21° at 04:00
High 31° at 16:00
Feels 33° Wind ~9 km/h
Clear
00:00
22°
02:00
21°
04:00
21°
06:00
21°
08:00
22°
10:00
25°
12:00
29°
14:00
31°
16:00
31°
18:00
30°
20:00
26°
22:00
24°
☀️
SundaySeptember 13th
Avg 25° Low 21° at 05:00
High 31° at 15:00
Wind ~11 km/h
Clear
Partly Cloudy
00:00
23°
02:00
22°
04:00
21°
06:00
21°
08:00
22°
10:00
26°
12:00
29°
14:00
31°
16:00
31°
18:00
29°
20:00
26°
22:00
23°
Sun
☀️ Sunrise 06:35 · Sunset 20:00
13h 25m of daylight · Europe/Rome
Air quality
PM2.5 12.6 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Castelletto weather
Will it rain in Castelletto today?
No rain is in the forecast for Castelletto today.
What is the temperature in Castelletto right now?
It is 23° in Castelletto right now, though it feels closer to 25° . Today runs between a low of 19° and a high of 31° .
What time is sunrise and sunset in Castelletto?
The sun rises at 06:35 and sets at 20:00 local time in Castelletto today, giving 13h 25m of daylight.
What is the air quality in Castelletto?
PM2.5 in Castelletto is currently 12.6 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Castelletto forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Castelletto best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC