🇮🇹 Weather in Cagliari
Map Overlays:
Hourly Forecast for Cagliari
01:00
21°
22%
02:00
21°
21%
03:00
21°
20%
04:00
21°
20%
05:00
20°
21%
06:00
20°
22%
07:00
20°
17%
08:00
20°
23%
09:00
22°
19%
10:00
25°
9%
11:00
27°
12%
12:00
28°
11%
13:00
29°
10%
14:00
28°
7%
15:00
28°
10%
16:00
29°
10%
17:00
27°
10%
18:00
26°
11%
19:00
24°
13%
20:00
23°
16%
21:00
22°
18%
22:00
21°
20%
23:00
21°
21%
00:00
20°
43%
14-Day Forecast for Cagliari
2026-10-08
Overcast
29° /
20°
2026-10-09
Sunny
23° /
18°
2026-10-10
Sunny
24° /
17°
2026-10-11
Sunny
26° /
16°
2026-10-12
Overcast
24° /
17°
2026-10-13
Patchy rain nearby
24° /
18°
2026-10-14
Sunny
24° /
14°
Additional Forecasts for Cagliari
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 123.0 μg/m³
O₃ (Ozone) 72.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.6 μg/m³
SO₂ (Sulphur Dioxide) 0.5 μg/m³
PM2.5 (Fine particles) 8.2 μg/m³
PM10 (Coarse particles) 14.2 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Italy
Weather in Cagliari — FAQ
Answers refreshed each request based on current conditions in Cagliari.
What is the weather like right now in Cagliari?
Right now in Cagliari, Italy the temperature is 21.4°C (feels like 23.2°C), with overcast. Relative humidity is 77% and wind is 3.6 km/h.
What is today's high and low temperature in Cagliari?
Today's forecast high in Cagliari is 28.8°C and the overnight low is 20.2°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Cagliari today?
The chance of precipitation in Cagliari today is 15%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Cagliari differ from nearby cities?
Even short distances can change temperatures noticeably. Cagliari's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.