weathermetro
Cities / Italy
/ Lazio
☀️ Guglielmi weather
Clear sky. No rain expected in the next few hours.
Feels like 25° Wind 3 km/h NE Humidity 77% UV 0 Air Fair ☀ 06:18 - 19:59
⚠ Yellow Thunderstorm Warning · Moderate Yellow Thunderstorm Warning - Lazio
Right now it is 22° in Guglielmi with clear skies, it feels more like 25° and today's high is 34° with an overnight low of 21° . The sun rises at 06:18 and sets at 19:59, giving 13h 41m of daylight. Over the coming week highs range from 34° to 38° .
Guglielmi is in Lazio, Italy, sitting 164 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
20°
27°
34°
34°
21°
01:00 · 22.6° · 0 mm
02:00 · 22.2° · 0 mm
03:00 · 21.8° · 0 mm
04:00 · 21.5° · 0 mm
05:00 · 21.2° · 0 mm
06:00 · 20.9° · 0 mm
07:00 · 21.6° · 0 mm
08:00 · 23.4° · 0 mm
09:00 · 25.3° · 0 mm
10:00 · 27.3° · 0 mm
11:00 · 29.2° · 0 mm
12:00 · 30.8° · 0 mm
13:00 · 32.1° · 0 mm
14:00 · 33.1° · 0 mm
15:00 · 33.9° · 0 mm
16:00 · 34° · 0 mm
17:00 · 32.9° · 0 mm
18:00 · 30.7° · 0 mm
19:00 · 29.5° · 0 mm
20:00 · 26.7° · 0 mm
21:00 · 25.5° · 0 mm
22:00 · 24.6° · 0 mm
23:00 · 24° · 0 mm
00:00 · 23.6° · 0 mm
Precipitation
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
01:00
☀️
22.6°
24.8°
-
Clear sky
02:00
☀️
22.2°
24.4°
-
Clear sky
03:00
☀️
21.8°
24°
-
Clear sky
04:00
☀️
21.5°
23.7°
-
Clear sky
05:00
☀️
21.2°
23.2°
-
Clear sky
06:00
☀️
20.9°
22.9°
-
Clear sky
07:00
☀️
21.6°
24.1°
-
Clear sky
08:00
☀️
23.4°
25.9°
-
Clear sky
09:00
☀️
25.3°
28°
-
Clear sky
10:00
☀️
27.3°
30°
-
Clear sky
11:00
⛅
29.2°
31.7°
-
Partly cloudy
12:00
☀️
30.8°
33.1°
-
Clear sky
☀️
TodayAugust 19th
Avg 27° Low 21° at 06:00
High 34° at 16:00
Wind ~16 km/h
Clear
Clear
Clear
00:00
23°
02:00
22°
04:00
22°
06:00
21°
08:00
23°
10:00
27°
12:00
31°
14:00
33°
16:00
34°
18:00
31°
20:00
27°
22:00
25°
☀️
ThursdayAugust 20th
Avg 27° Low 21° at 06:00
High 34° at 15:00
Wind ~17 km/h
Clear
Cloudy
00:00
24°
02:00
23°
04:00
22°
06:00
21°
08:00
24°
10:00
28°
12:00
31°
14:00
33°
16:00
34°
18:00
31°
20:00
26°
22:00
24°
☁️
FridayAugust 21st
Avg 26° Low 21° at 06:00
High 34° at 14:00
0.1 mm rain Wind ~16 km/h
Cloudy
Cloudy
Cloudy
Clear
00:00
24°
02:00
23°
04:00
22°
06:00
21°
08:00
23°
10:00
28°
12:00
31°
14:00
34°
16:00
31°
18:00
30°
20:00
27°
22:00
25°
☀️
SaturdayAugust 22nd
Avg 27° Low 21° at 06:00
High 35° at 15:00
0.1 mm rain Wind ~28 km/h
Clear
00:00
23°
02:00
22°
0.1mm
04:00
21°
06:00
21°
08:00
24°
10:00
28°
12:00
32°
14:00
35°
16:00
34°
18:00
32°
20:00
27°
22:00
24°
☀️
SundayAugust 23rd
Avg 28° Low 21° at 06:00
High 36° at 15:00
Wind ~16 km/h
Clear
00:00
23°
02:00
22°
04:00
21°
06:00
21°
08:00
24°
10:00
30°
12:00
34°
14:00
36°
16:00
36°
18:00
33°
20:00
28°
22:00
26°
☀️
MondayAugust 24th
Avg 29° Low 23° at 04:00
High 38° at 15:00
Feels 36° Wind ~14 km/h
Clear
Partly Cloudy
Clear
00:00
24°
02:00
24°
04:00
23°
06:00
23°
08:00
25°
10:00
31°
12:00
35°
14:00
37°
16:00
37°
18:00
34°
20:00
29°
22:00
27°
☀️
TuesdayAugust 25th
Avg 29° Low 23° at 23:00
High 36° at 14:00
Wind ~14 km/h
Clear
Partly Cloudy
Clear
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
27°
10:00
32°
12:00
36°
14:00
36°
16:00
36°
18:00
33°
20:00
28°
22:00
25°
☀️
WednesdayAugust 26th
Avg 27° Low 20° at 05:00
High 36° at 15:00
Feels 30° Wind ~28 km/h
Clear
00:00
23°
02:00
22°
04:00
20°
06:00
21°
08:00
23°
10:00
29°
12:00
33°
14:00
36°
16:00
36°
18:00
32°
20:00
26°
22:00
24°
☁️
ThursdayAugust 27th
Avg 27° Low 21° at 04:00
High 37° at 17:00
Feels 33° Wind ~16 km/h
Clear
Partly Cloudy
Cloudy
Partly Cloudy
Cloudy
00:00
22°
02:00
22°
04:00
21°
06:00
22°
08:00
23°
10:00
26°
12:00
29°
14:00
32°
16:00
36°
18:00
35°
20:00
30°
22:00
28°
⛅
FridayAugust 28th
Avg 28° Low 23° at 23:00
High 34° at 14:00
Wind ~17 km/h
Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
00:00
26°
02:00
25°
04:00
25°
06:00
24°
08:00
25°
10:00
28°
12:00
32°
14:00
34°
16:00
33°
18:00
30°
20:00
26°
22:00
24°
☀️
SaturdayAugust 29th
Avg 26° Low 20° at 05:00
High 34° at 14:00
Feels 30° Wind ~18 km/h
Clear
00:00
22°
02:00
21°
04:00
20°
06:00
20°
08:00
23°
10:00
29°
12:00
33°
14:00
34°
16:00
33°
18:00
29°
20:00
24°
22:00
21°
☀️
SundayAugust 30th
Avg 25° Low 18° at 04:00
High 33° at 15:00
Wind ~18 km/h
Clear
Partly Cloudy
00:00
19°
02:00
19°
04:00
18°
06:00
18°
08:00
21°
10:00
27°
12:00
31°
14:00
33°
16:00
33°
18:00
30°
20:00
25°
22:00
23°
🌦️
MondayAugust 31st
Avg 26° Low 22° at 23:00
High 33° at 14:00
0.9 mm rain Feels 30° Wind ~23 km/h
Clear
Rain
Clear
Partly Cloudy
Cloudy
00:00
22°
02:00
22°
04:00
22°
06:00
22°
0.2mm
08:00
23°
0.2mm
10:00
27°
0.1mm
12:00
31°
14:00
33°
16:00
32°
18:00
29°
20:00
26°
22:00
23°
🌧️
TuesdaySeptember 1st
Avg 21° Low 18° at 23:00
High 24° at 14:00
15.6 mm rain Wind ~13 km/h
Cloudy
Rain
00:00
21°
02:00
21°
04:00
20°
0.2mm
06:00
19°
0.4mm
08:00
19°
0.4mm
10:00
21°
0.6mm
12:00
23°
0.8mm
14:00
24°
0.8mm
16:00
23°
2.2mm
18:00
22°
0.8mm
20:00
19°
0.8mm
22:00
19°
0.2mm
🌦️
WednesdaySeptember 2nd
Avg 21° Low 16° at 04:00
High 28° at 15:00
1.5 mm rain Feels 26° Wind ~10 km/h
Rain
Partly Cloudy
Clear
Partly Cloudy
00:00
18°
0.3mm
02:00
16°
0.3mm
04:00
16°
0.2mm
06:00
17°
08:00
18°
10:00
22°
12:00
25°
14:00
27°
16:00
28°
18:00
26°
20:00
22°
22:00
19°
☀️
ThursdaySeptember 3rd
Avg 22° Low 0° at 04:00
High 0° at 16:00
Feels 29° Wind ~10 km/h
Clear
Unknown
00:00
17°
02:00
16°
04:00
15°
06:00
16°
08:00
18°
10:00
23°
12:00
27°
14:00
29°
16:00
31°
18:00
28°
20:00
23°
22:00
0°
Sun
☀️ Sunrise 06:18 · Sunset 19:59
13h 41m of daylight · Europe/Rome
Air quality
PM2.5 12.3 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 Guglielmi weather
Will it rain in Guglielmi today?
No rain is in the forecast for Guglielmi today.
What is the temperature in Guglielmi right now?
It is 22° in Guglielmi right now, though it feels closer to 25° . Today runs between a low of 21° and a high of 34° .
What time is sunrise and sunset in Guglielmi?
The sun rises at 06:18 and sets at 19:59 local time in Guglielmi today, giving 13h 41m of daylight.
What is the air quality in Guglielmi?
PM2.5 in Guglielmi is currently 12.3 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 Guglielmi 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 Guglielmi 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