Current Conditions

Guidonia Montecelio, Lazio

56°F13°C

Clear

Wind

NE 4 mph7 km/h

Humidity

61%

Cloud Cover

As of Wednesday, September 23, 2026 at 4:52 AM GMT+2

Today's Outlook

Day

Mostly clear and warm, with a high of 76°F24°C and morning low of 56°F14°C. Breezy from the NW at 5 to 8 mph8 to 13 km/h. Dry air.

Night

Mostly clear, with a low around 56°F13°C. Light wind from the N around 4 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 76°F24°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 1%	Wind NNW 5 mph7 km/h	Wednesday: Mostly clear and warm, with a high of 76°F24°C and morning low of 56°F14°C. Breezy from the NW at 5 to 8 mph8 to 13 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 56°F13°C. Light wind from the N around 4 mph6 km/h.
Drizzle	High 77°F25°C	Low 54°F12°C	Precip 0.02 in0.5 mm25%	Cloud 52%	Wind SSW 4 mph6 km/h	Thursday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 55°F13°C. Breezy from the SW at 5 to 7 mph8 to 11 km/h. 25% chance of drizzle in the afternoon. Thursday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the ESE around 3 mph4 km/h. 17% chance of drizzle overnight.
Showers	High 78°F26°C	Low 62°F17°C	Precip 0.12 in3.1 mm64%	Cloud 26%	Wind NE 4 mph7 km/h	Friday: Mostly clear and warm, with a high of 78°F26°C and morning low of 63°F17°C. Light wind from the NNE around 5 mph7 km/h. 29% chance of showers throughout the day. Friday Night: Partly cloudy, with a low around 62°F17°C. Light wind from the NE around 4 mph6 km/h. 64% chance of showers throughout the night.
Clear	High 76°F24°C	Low 56°F13°C	Precip 0 in0.1 mm7%	Cloud 11%	Wind NNE 4 mph6 km/h	Saturday: Mostly clear and warm, with a high of 76°F24°C and morning low of 56°F13°C. Light wind from the NNW around 4 mph7 km/h. Dry air. Saturday Night: Mostly clear, with a low around 56°F13°C. Light wind from the NE around 4 mph6 km/h.
Clear	High 77°F25°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 12%	Wind WNW 3 mph6 km/h	Sunday: Mostly clear and warm, with a high of 77°F25°C and morning low of 54°F12°C. Light wind from the W around 4 mph6 km/h. Sunday Night: Mostly clear, with a low around 54°F12°C. Light wind from the ENE around 3 mph5 km/h.
Clear	High 78°F26°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 13%	Wind W 3 mph5 km/h	Monday: Mostly clear and warm, with a high of 78°F26°C and morning low of 56°F13°C. Light wind from the W around 4 mph6 km/h. Monday Night: Mostly clear, with a low around 55°F13°C. Light wind from the E around 2 mph4 km/h.
Clear	High 79°F26°C	Low 56°F13°C	Precip 0.01 in0.2 mm3%	Cloud 15%	Wind W 3 mph5 km/h	Tuesday: Mostly clear and warm, with a high of 79°F26°C and morning low of 56°F14°C. Light wind from the W around 4 mph7 km/h. Tuesday Night: Mostly clear, with a low around 56°F13°C. Light wind from the E around 3 mph4 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	76°F24°C	56°F13°C	0 in0 mm· —	1%	Clear	NNW 5 mph7 km/h
DayMostly clear and warm, with a high of 76°F24°C and morning low of 56°F14°C. Breezy from the NW at 5 to 8 mph8 to 13 km/h. Dry air. NightMostly clear, with a low around 56°F13°C. Light wind from the N around 4 mph6 km/h.
	ThursdaySep 24	77°F25°C	54°F12°C	0.02 in0.5 mm· 25%	52%	Drizzle	SSW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 55°F13°C. Breezy from the SW at 5 to 7 mph8 to 11 km/h. 25% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 54°F12°C. Light wind from the ESE around 3 mph4 km/h. 17% chance of drizzle overnight.
	FridaySep 25	78°F26°C	62°F17°C	0.12 in3.1 mm· 64%	26%	Showers	NE 4 mph7 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 63°F17°C. Light wind from the NNE around 5 mph7 km/h. 29% chance of showers throughout the day. NightPartly cloudy, with a low around 62°F17°C. Light wind from the NE around 4 mph6 km/h. 64% chance of showers throughout the night.
	SaturdaySep 26	76°F24°C	56°F13°C	0 in0.1 mm· 7%	11%	Clear	NNE 4 mph6 km/h
DayMostly clear and warm, with a high of 76°F24°C and morning low of 56°F13°C. Light wind from the NNW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 56°F13°C. Light wind from the NE around 4 mph6 km/h.
	SundaySep 27	77°F25°C	54°F12°C	0 in0 mm· —	12%	Clear	WNW 3 mph6 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 54°F12°C. Light wind from the W around 4 mph6 km/h. NightMostly clear, with a low around 54°F12°C. Light wind from the ENE around 3 mph5 km/h.
	MondaySep 28	78°F26°C	55°F13°C	0 in0 mm· —	13%	Clear	W 3 mph5 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 56°F13°C. Light wind from the W around 4 mph6 km/h. NightMostly clear, with a low around 55°F13°C. Light wind from the E around 2 mph4 km/h.
	TuesdaySep 29	79°F26°C	56°F13°C	0.01 in0.2 mm· 3%	15%	Clear	W 3 mph5 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 56°F14°C. Light wind from the W around 4 mph7 km/h. NightMostly clear, with a low around 56°F13°C. Light wind from the E around 3 mph4 km/h.
	WednesdaySep 30	79°F26°C	57°F14°C	0.02 in0.4 mm· 8%	27%	Clear	WSW 3 mph5 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 58°F14°C. Light wind from the WSW around 4 mph6 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the E around 2 mph4 km/h.
	ThursdayOct 1	78°F26°C	59°F15°C	0.04 in1.1 mm· 22%	42%	Drizzle	SSE 3 mph5 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 59°F15°C. Light wind from the SW around 4 mph7 km/h. 22% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 59°F15°C. Light wind from the E around 3 mph4 km/h. 12% chance of drizzle in the evening.
	FridayOct 2	77°F25°C	60°F16°C	0.11 in2.9 mm· 36%	55%	Drizzle	SE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 61°F16°C. Light wind from the SSW around 4 mph7 km/h. 36% chance of drizzle throughout the day. NightMostly cloudy, with a low around 60°F16°C. Light wind from the E around 3 mph5 km/h. 24% chance of drizzle throughout the night.
	SaturdayOct 3	76°F25°C	60°F16°C	0.09 in2.2 mm· 31%	53%	Drizzle	SE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 60°F16°C. Light wind from the SSW around 4 mph7 km/h. 31% chance of drizzle throughout the day. NightMostly cloudy, with a low around 60°F16°C. Light wind from the E around 3 mph5 km/h. 23% chance of drizzle throughout the night.
	SundayOct 4	76°F24°C	59°F15°C	0.15 in3.8 mm· 37%	54%	Showers	ESE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 59°F15°C. Light wind from the S around 4 mph7 km/h. 37% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the E around 3 mph5 km/h. 24% chance of drizzle throughout the night.
	MondayOct 5	75°F24°C	59°F15°C	0.2 in5.2 mm· 33%	56%	Showers	E 4 mph6 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Light wind from the SSE around 4 mph7 km/h. 33% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the E around 3 mph5 km/h. 26% chance of showers throughout the night.
	TuesdayOct 6	74°F23°C	58°F15°C	0.22 in5.7 mm· 40%	55%	Showers	ESE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 58°F15°C. Light wind from the SSE around 5 mph8 km/h. 40% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F15°C. Light wind from the E around 4 mph6 km/h. 26% chance of showers throughout the night.
	WednesdayOct 7	74°F23°C	58°F14°C	0.17 in4.3 mm· 32%	50%	Showers	ESE 4 mph7 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 58°F14°C. Light wind from the S around 5 mph8 km/h. 32% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the E around 4 mph6 km/h. 23% chance of showers throughout the night.

Nearby Cities

Guidonia0 mi0 km Villanova3 mi4 km Tivoli5 mi8 km Mentana5 mi8 km Tor Lupara5 mi9 km Monterotondo7 mi11 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 41.9936°N, 12.7224°E·Elevation: 92m·Timezone: Europe/Rome·Population: 89,165