🇮🇹 Weather in Siracusa
Map Overlays:
Hourly Forecast for Siracusa
17:00
26°
5%
18:00
26°
8%
19:00
25°
21%
20:00
24°
24%
21:00
24°
24%
22:00
24°
23%
23:00
24°
24%
00:00
24°
23%
01:00
24°
24%
02:00
23°
26%
03:00
23°
23%
04:00
23°
22%
05:00
23°
20%
06:00
23°
20%
07:00
22°
52%
08:00
22°
62%
09:00
21°
85%
10:00
21°
20%
11:00
22°
74%
12:00
24°
36%
13:00
25°
57%
14:00
26°
17%
15:00
26°
10%
16:00
26°
12%
14-Day Forecast for Siracusa
2026-10-09
Thundery outbreaks in nearby
27° /
23°
2026-10-10
Overcast
26° /
21°
2026-10-11
Sunny
26° /
20°
2026-10-12
Overcast
23° /
19°
2026-10-13
Sunny
22° /
19°
2026-10-14
Sunny
22° /
18°
2026-10-15
Overcast
21° /
18°
Additional Forecasts for Siracusa
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 126.0 μg/m³
O₃ (Ozone) 84.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.8 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 8.8 μg/m³
PM10 (Coarse particles) 18.2 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Italy
Weather in Siracusa — FAQ
Answers refreshed each request based on current conditions in Siracusa.
What is the weather like right now in Siracusa?
Right now in Siracusa, Italy the temperature is 27.0°C (feels like 27.9°C), with thundery outbreaks in nearby. Relative humidity is 59% and wind is 25.6 km/h.
What is today's high and low temperature in Siracusa?
Today's forecast high in Siracusa is 27.4°C and the overnight low is 23.1°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Siracusa today?
The chance of precipitation in Siracusa 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 Siracusa differ from nearby cities?
Even short distances can change temperatures noticeably. Siracusa'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.