Weather in Acilia-Castel Fusano-Ostia Antica

14-day forecast · updated today, Thursday, October 29, at 9:30 am (CET)

Now · mainly clear 58 °F

Feels like: 55 °F
Low / high: 49 / 69 °F
Rain: 0%
Wind: 4 mph NE

↗ 30.12 inHg · rising

Today in Acilia-Castel Fusano-Ostia Antica: partly cloudy, 49 °F to 69 °F, with a 0% chance of rain and a light breeze from the northeast (4 mph). Tomorrow, light showers, 52 °F to 65 °F and a 53% chance of rain. The warmest day of the week is Thursday 29, at 69 °F.

Measured now at the airport

Rome/Fiumicino (LIRF), 5.4 mi away · 10 min ago

Visibility6.2 mi or more

WeatherNothing to note

Temperature59 °F

Wind9 mph from the northeast

It's what the airport's weather station measured, not a forecast: on the coast, wind and fog can be different. Airports report every 30 or 60 minutes.

Airport METAR report, via NOAA's Aviation Weather Center (aviationweather.gov). Sources and licenses

Temperatures for the next 14 days

69° 49°
Today
65° 52°
Fri 30
68° 51°
Sat 31
62° 51°
Sun 1
63° 50°
Mon 2
64° 50°
Tue 3
65° 50°
Wed 4
65° 49°
Thu 5
64° 48°
Fri 6
64° 46°
Sat 7
65° 45°
Sun 8
63° 46°
Mon 9
61° 44°
Tue 10
58° 40°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Partly cloudy	49 / 69 °F	0%	4 mph NE	0.7 ft	11:03 am · 11:06 pm	ICON-EU
Fri 30	Light showers	52 / 65 °F	53% · 0.02 in	5 mph ENE	0.5 ft	11:59 am · 11:59 pm	ICON-EU
Sat 31	Partly cloudy	51 / 68 °F	12%	5 mph NNE	0.4 ft	1:05 pm	ICON-EU
Sun 1	Light showers	51 / 62 °F	31% · 0.11 in	9 mph NE	2.2 ft	1:03 am · 2:16 pm	ICON-EU
Mon 2	Light rain	50 / 63 °F	33% · 0.39 in	11 mph N	3.0 ft	2:30 am · 3:27 pm	ICON-EU
Tue 3	Light drizzle	50 / 64 °F	12% · 0.06 in	10 mph NE	2.9 ft	4:09 am · 4:33 pm	ICON-EU + ECMWF
Wed 4	Overcast	50 / 65 °F	20%	4 mph ENE	0.9 ft	5:26 am · 5:30 pm	ECMWF
Thu 5	Overcast	49 / 65 °F	8%	6 mph NE	0.7 ft	6:21 am · 6:20 pm	ECMWF
Fri 6	Overcast	48 / 64 °F	14%	6 mph NNE	0.9 ft	7:05 am · 7:05 pm	ECMWF
Sat 7	Mainly clear	46 / 64 °F	20%	7 mph NNE	1.6 ft	7:44 am · 7:44 pm	ECMWF
Sun 8	Clear sky	45 / 65 °F	18%	9 mph NNE	1.4 ft	8:19 am · 8:21 pm	ECMWF
Mon 9	Partly cloudy	46 / 63 °F	27%	8 mph NNE	1.1 ft	8:53 am · 8:55 pm	ECMWF
Tue 10	Overcast	44 / 61 °F	33%	8 mph NNE	1.2 ft	9:26 am · 9:27 pm	ECMWF
Wed 11	Mainly clear	40 / 58 °F	39%	9 mph NNE	1.3 ft	10:00 am · 10:00 pm	ECMWF

Each hour comes from the best model for this spot: ICON-EU until Tuesday 3 2:00 am; then ECMWF until Friday 13 4:00 am; then GFS.

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Mainly clear	Mainly clear	Mainly clear	Clear sky	Clear sky	Clear sky	Clear	Clear
Temperature	53°	51°	49°	56°	67°	69°	62°	56°
Chance of rain	0%	0%	0%	0%	0%	0%	0%	0%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	3 NE	3 NE	3 NE	4 NE	1 NE	2 SW	1 SSW	2 ENE
Humidity	85%	85%	86%	73%	55%	51%	68%	82%
UV	0	0	0	1	3	1	0	0
Model	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain tomorrow: take it with some caution.

What 6 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	68°	65°	66°	62°	62°	64°	65°
AIFS	69°	66°	67°	61°	60°	65°	63°
GFS	69°	66°	69°	67°	62°	61°	64°
ICON	69°	66°	68°	62°	63°	62°	64°
ARPEGE	67°	65°	66°	64°	—	—	—
ICON-EU	69°	65°	68°	62°	63°	—	—
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0.02 in	0.01 in	0	0.01 in	0.06 in	0
AIFS	0	0.07 in	0	0.16 in	0.13 in	0.13 in	0.13 in
GFS	0	0.09 in	0.02 in	0	0	0	0
ICON	0	0.02 in	0.00 in	0.14 in	0.31 in	0.37 in	0.06 in
ARPEGE	0	0.02 in	0	0	—	—	—
ICON-EU	0	0.02 in	0	0.11 in	0.39 in	—	—
Confidence	high	medium	high	medium	low	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	612	613	612	1022	1329	1026	412
AIFS	6	7	6	8	12	11	6
GFS	97	86	1010	1927	1924	1415	118
ICON	49	410	511	918	1225	918	410
ARPEGE	914	1014	1116	2030	—	—	—
ICON-EU	410	512	513	919	1125	—	—
Confidence	high	high	high	medium	high	high	medium

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	0%	53%	12%	31%	33%	12%	20%
GFS (GEFS, 31 scenarios)	0%	10%	3%	26%	10%	8%	23%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

The next few weeks look normal for the time of year.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Below −4.1 °F	Below −51%	Normal 0.0 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal +0.7 °F	Normal	Normal 0.0 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.6 °F	Normal	Normal −0.2 °F	62° / 56°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.6 °F	Normal	Normal −0.2 °F	60° / 54°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.6 °F	Normal	Normal 0.0 °F	59° / 52°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +2.2 °F	Normal	Above +2.0 °F
December	Above +2.9 °F	Normal	Above +1.8 °F
January	A bit above +2.3 °F	Normal	A bit above +1.6 °F
February	Above +2.7 °F	Normal	A bit above +1.4 °F
March	A bit above +1.8 °F	Normal	A bit above +1.4 °F

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give.

Acilia-Castel Fusano-Ostia Antica climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Acilia-Castel Fusano-Ostia Antica is from June to August: highs of 81 °F to 87 °F, about 4 rainy days a month and 11 hours of sunshine a day.

55° 40°

JanJ
56° 40°

FebF
61° 44°

MarM
65° 49°

AprA
74° 56°

MayM
81° 63°

JunJ
86° 68°

JulJ
87° 68°

AugA
80° 62°

SepS
72° 56°

OctO
64° 49°

NovN
57° 42°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	55°	40°	2.62 in	7	4.0	59°	3.1 ft
FebruaryFeb	56°	40°	2.44 in	8	4.8	57°	3.1 ft
MarchMar	61°	44°	2.27 in	7	5.9	57°	2.8 ft
AprilApr	65°	49°	2.02 in	7	7.1	60°	2.3 ft
MayMay	74°	56°	1.46 in	6	9.0	65°	2.1 ft
JuneJun	81°	63°	0.89 in	5	10.2	71°	1.7 ft
JulyJul	86°	68°	0.63 in	3	11.2	76°	1.7 ft
AugustAug	87°	68°	0.69 in	3	10.3	78°	1.4 ft
SeptemberSep	80°	62°	2.57 in	7	8.0	75°	1.9 ft
OctoberOct	72°	56°	3.56 in	8	6.2	71°	2.3 ft
NovemberNov	64°	49°	3.91 in	10	3.8	66°	3.0 ft
DecemberDec	57°	42°	3.80 in	8	3.2	61°	3.1 ft

Month	Water	Waves
Jan	59°	3.1 ft
Feb	57°	3.1 ft
Mar	57°	2.8 ft
Apr	60°	2.3 ft
May	65°	2.1 ft
Jun	71°	1.7 ft
Jul	76°	1.7 ft
Aug	78°	1.4 ft
Sep	75°	1.9 ft
Oct	71°	2.3 ft
Nov	66°	3.0 ft
Dec	61°	3.1 ft

Days: rainy days in the month. Sun: hours a day.

A normal year brings 26.86 in of rain on about 79 days and about 2,550 hours of sunshine.

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now58 °Ffeels like 55 °F

Tomorrow52 / 65 °F

It's 58 °F now (feels like 55 °F). Today, 49 °F to 69 °F; tomorrow, 52 °F to 65 °F.

Chance of rain

Today 0%
Fri 30 53% 0.02 in
Sat 31 12%
Sun 1 31% 0.11 in
Mon 2 33% 0.39 in
Tue 3 12% 0.06 in
Wed 4 20%

Today the chance of rain reaches 0%. The next day with likely rain is Friday 30: 53% and 0.02 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.00 in; last 7 days, 0.24 in.

Humidity and dew point

Humidity69%

Dew point47 °F

Humidity is 69% now and the dew point is 47 °F.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now22 migood

Clouds16%

Visibility is good now (22 mi). No fog expected today.

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now2

Today's peak3low

Fri 30: 3 · Sat 31: 3 · Sun 1: 3

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising · now Anglers say fish bite less for a while
→ Steady Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

30.1030.20 30.06

Rising now (+0.03 inHg in 3 hours). Over the next 48 hours: −0.03 inHg. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 38

PollenNoneToday, at most none.

Pollen: Copernicus CAMS model (a rough guide, not a pollen trap). Levels use each type's usual thresholds.

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Rain	Max wind
Wed 28	Overcast	49 / 67 °F	0	6 mph NNE
Tue 27	Mainly clear	53 / 69 °F	0	4 mph NE
Mon 26	Overcast	54 / 70 °F	0	7 mph NE
Sun 25	Overcast	48 / 65 °F	0	7 mph NNE
Sat 24	Drizzle	55 / 67 °F	0.14 in	11 mph ENE
Fri 23	Drizzle	52 / 71 °F	0.08 in	7 mph SSE
Thu 22	Light drizzle	58 / 73 °F	0.04 in	6 mph NE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Showers	63 / 68 °F	1.71 in	17 mph SSE
Tue 20	Heavy drizzle	58 / 75 °F	0.13 in	17 mph SE
Mon 19	Partly cloudy	57 / 76 °F	0	6 mph SE
Sun 18	Overcast	63 / 74 °F	0	8 mph SE
Sat 17	Overcast	62 / 74 °F	0	8 mph SE
Fri 16	Overcast	58 / 75 °F	0	6 mph NNE
Thu 15	Partly cloudy	57 / 76 °F	0	5 mph N
Wed 14	Partly cloudy	53 / 75 °F	0	9 mph NNE
Tue 13	Clear sky	55 / 71 °F	0	11 mph N
Mon 12	Light drizzle	62 / 75 °F	0.01 in	9 mph NE
Sun 11	Light drizzle	58 / 75 °F	0.01 in	6 mph N
Sat 10	Rain	61 / 71 °F	0.65 in	6 mph E
Fri 9	Heavy rain	64 / 68 °F	1.98 in	9 mph SE
Thu 8	Showers	65 / 78 °F	1.00 in	14 mph SE
Wed 7	Light showers	64 / 78 °F	0.34 in	12 mph SE
Tue 6	Light drizzle	67 / 74 °F	0.05 in	11 mph SE
Mon 5	Overcast	63 / 79 °F	0	7 mph W
Sun 4	Light drizzle	65 / 79 °F	0.02 in	7 mph WSW
Sat 3	Partly cloudy	65 / 80 °F	0	6 mph SSE
Fri 2	Overcast	65 / 81 °F	0	6 mph SSW
Thu 1	Drizzle	64 / 82 °F	0.06 in	7 mph WSW
Wed 30	Clear sky	64 / 82 °F	0	6 mph S
Tue 29	Clear sky	64 / 80 °F	0	9 mph SW

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in Acilia-Castel Fusano-Ostia AnticaQuestions

What's the weather like today in Acilia-Castel Fusano-Ostia Antica?

Partly cloudy, from 49 °F to 69 °F, with a light breeze from the northeast (4 mph) and a 0% chance of rain.

Will it rain tomorrow in Acilia-Castel Fusano-Ostia Antica?

On Friday 30 the chance of rain is 53% (0.02 in): light showers.

How warm will it be this week?

Between a low of 49 °F and a high of 69 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 3 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.12 inHg and rising: +0.01 inHg over the last 24 hours.

When is the best time to visit Acilia-Castel Fusano-Ostia Antica?

The best time to visit Acilia-Castel Fusano-Ostia Antica is from June to August: highs of 81 °F to 87 °F, about 4 rainy days a month and 11 hours of sunshine a day.

What is the weather like in Acilia-Castel Fusano-Ostia Antica in October?

In October, Acilia-Castel Fusano-Ostia Antica normally sees highs of 72 °F and lows of 56 °F, with about 8 rainy days (3.56 in for the month) and 6 hours of sunshine a day. The sea is around 71 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Acilia-Castel Fusano-Ostia Antica?

The warmest is August, with average highs of 87 °F, and the coldest January, with lows of 40 °F. The wettest is November (3.91 in) and the driest, July.

More about Acilia-Castel Fusano-Ostia Antica today

Weather near Acilia-Castel Fusano-Ostia Antica

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 8.8 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 9:30 am (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from