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Weather in Guidonia, Italy 🇮🇹

Weather Forecast in Guidonia

Current Weather in Guidonia

Allerta Onda Di Calore Rosso per l'Italia - Sicilia
Clear
28°C
Feels like 31°C. Clear.
🌬️ 5 km/h SE
💧 89% Humidity
🧭 1016 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 19°C
🌅 Sunrise: 05:48 AM
🌇 Sunset: 08:41 PM
Map Overlays:

In Guidonia right now it is 28°C and clear, feeling like 31°C. Humidity is 89% with winds around 5 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Guidonia range from about 22°C to 39°C. ⚠️ Allerta Onda Di Calore Rosso per l'Italia - Sicilia

Hourly Forecast for Guidonia

01:00
Clear
28°
5%
02:00
Clear
25°
5%
03:00
Clear
24°
5%
04:00
Clear
24°
5%
05:00
Clear
24°
5%
06:00
Sunny
23°
5%
07:00
Sunny
26°
4%
08:00
Sunny
29°
3%
09:00
Sunny
30°
2%
10:00
Sunny
33°
1%
11:00
Sunny
35°
1%
12:00
Sunny
36°
1%
13:00
Sunny
38°
1%
14:00
Sunny
38°
0%
15:00
Sunny
38°
0%
16:00
Sunny
37°
0%
17:00
Sunny
37°
0%
18:00
Sunny
36°
0%
19:00
Sunny
34°
1%
20:00
Sunny
31°
1%
21:00
Clear
26°
3%
22:00
Clear
25°
4%
23:00
Clear
24°
5%
00:00
Clear
24°
6%

14-Day Forecast for Guidonia

Fri, Jul 17
Sunny Sunny
38° / 23°
Sat, Jul 18
Sunny Sunny
39° / 22°
Sun, Jul 19
Sunny Sunny
38° / 22°
Mon, Jul 20
Sunny Sunny
37° / 22°
Tue, Jul 21
Sunny Sunny
36° / 22°
Wed, Jul 22
Sunny Sunny
33° / 18°
Thu, Jul 23
Sunny Sunny
33° / 18°
Fri, Jul 24
Sunny Sunny
27° / 18°
Sat, Jul 25
Sunny Sunny
31° / 15°
Sun, Jul 26
Sunny Sunny
31° / 16°
Mon, Jul 27
Sunny Sunny
33° / 18°
Tue, Jul 28
Sunny Sunny
34° / 19°
Wed, Jul 29
Sunny Sunny
36° / 20°
Thu, Jul 30
Sunny Sunny
36° / 21°

Additional Forecasts for Guidonia

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 136.0 μg/m³
O₃ (Ozone) 55.0 μg/m³
NO₂ (Nitrogen Dioxide) 8.4 μg/m³
SO₂ (Sulphur Dioxide) 0.5 μg/m³
PM2.5 (Fine particles) 11.7 μg/m³
PM10 (Coarse particles) 20.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Italy

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Best Time to Be Outside in Guidonia Today

The most comfortable window in Guidonia today looks like 06:00 to 08:00, when it is around 26°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Guidonia

What is the temperature in Guidonia right now?

The current temperature in Guidonia is 28°C (83°F), clear (feels like 31°C).

What's the weather like in Guidonia right now?

Conditions in Guidonia right now: Clear, humidity 89%, wind 5 km/h SE.

What is today's forecast for Guidonia?

Today in Guidonia: high 38°C, low 23°C, sunny. Chance of rain: 2%.

What is the 7-day weather forecast for Guidonia?

Daily highs and lows for Guidonia:

  • 2026-07-17: 38°C / 23°C
  • 2026-07-18: 39°C / 22°C
  • 2026-07-19: 38°C / 22°C
  • 2026-07-20: 37°C / 22°C
  • 2026-07-21: 36°C / 22°C
  • 2026-07-22: 33°C / 18°C
  • 2026-07-23: 33°C / 18°C
Is it going to rain in Guidonia today?

There is a 2% chance of rain in Guidonia today.

What is the wind speed in Guidonia right now?

Wind in Guidonia is currently 5 km/h (3 mph) from the SE.

What is the UV index in Guidonia right now?

The UV index in Guidonia is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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