Weather in Portopetro

14-day forecast · updated today, Thursday, October 29, at 11:17 am (CET)

Now · partly cloudy 70 °F

Feels like: 71 °F
Low / high: 58 / 71 °F
Rain: 98% · 0.04 in
Wind: 7 mph WSW

→ 30.20 inHg · steady

Today in Portopetro: overcast, 58 °F to 71 °F, with a 98% chance of rain (0.04 in) and a light breeze from the west-southwest (7 mph). Tomorrow, overcast, 61 °F to 68 °F and a 41% chance of rain. The warmest day of the week is Thursday 29, at 71 °F.

Temperatures for the next 14 days

71° 58°
Today
68° 61°
Fri 30
69° 61°
Sat 31
71° 59°
Sun 1
65° 56°
Mon 2
63° 54°
Tue 3
66° 59°
Wed 4
69° 60°
Thu 5
69° 59°
Fri 6
62° 57°
Sat 7
68° 57°
Sun 8
69° 54°
Mon 9
71° 59°
Tue 10
70° 59°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	Model
Today · 29	Overcast	58 / 71 °F	98% · 0.04 in	11 mph WNW	1.4 ft	AROME
Fri 30	Overcast	61 / 68 °F	41%	8 mph N	0.9 ft	AROME
Sat 31	Partly cloudy	61 / 69 °F	72% · 0.14 in	12 mph NE	2.6 ft	AROME + ICON-EU
Sun 1	Overcast	59 / 71 °F	18%	10 mph N	2.8 ft	ICON-EU
Mon 2	Partly cloudy	56 / 65 °F	8%	12 mph N	3.2 ft	ICON-EU
Tue 3	Light rain	54 / 63 °F	35% · 0.37 in	14 mph ENE	3.3 ft	ICON-EU + ECMWF
Wed 4	Light rain	59 / 66 °F	37% · 0.65 in	14 mph E	3.6 ft	ECMWF
Thu 5	Light drizzle	60 / 69 °F	35% · 0.08 in	4 mph E	5.1 ft	ECMWF
Fri 6	Drizzle	59 / 69 °F	42% · 0.22 in	5 mph ESE	3.7 ft	ECMWF
Sat 7	Light rain	57 / 62 °F	41% · 0.72 in	8 mph SSE	3.3 ft	ECMWF
Sun 8	Drizzle	57 / 68 °F	33% · 0.19 in	16 mph NE	6.1 ft	ECMWF
Mon 9	Partly cloudy	54 / 69 °F	27%	6 mph WNW	4.5 ft	ECMWF
Tue 10	Overcast	59 / 71 °F	18%	9 mph WSW	2.2 ft	ECMWF
Wed 11	Light drizzle	59 / 70 °F	16% · 0.05 in	3 mph SW	1.2 ft	ECMWF

Each hour comes from the best model for this spot: AROME until Saturday 31 8:00 am; then ICON-EU until Tuesday 3 8:00 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.

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	Clear	Mainly clear	Mainly clear	Overcast	Partly cloudy	Overcast	Partly cloudy	Partly cloudy
Temperature	61°	59°	59°	63°	71°	71°	67°	64°
Chance of rain	0%	0%	0%	0%	42%	93%	75%	15%
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 N	5 NW	4 NW	4 NW	9 W	11 W	5 NNE	4 N
Humidity	87%	91%	91%	89%	77%	75%	89%	91%
UV	0	0	0	1	3	1	0	0
Model	AROME	AROME	AROME	AROME	AROME	AROME	AROME	AROME

Do the models agree?

Medium confidence

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

What 7 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	72°	71°	70°	72°	68°	63°	66°
AIFS	73°	71°	69°	70°	67°	60°	66°
GFS	74°	73°	72°	71°	69°	62°	67°
ICON	73°	73°	70°	71°	65°	67°	60°
ARPEGE	76°	74°	71°	74°	—	—	—
AROME	71°	68°	—	—	—	—	—
ICON-EU	72°	72°	69°	71°	65°	—	—
Confidence	high	high	high	high	high	medium	medium

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.08 in	0.01 in	0.05 in	0	0	0.37 in	0.65 in
AIFS	0.06 in	0.07 in	0.14 in	0.05 in	0.01 in	0.39 in	0.08 in
GFS	0.02 in	0	0.01 in	0.01 in	0	0.16 in	0.04 in
ICON	0	0	0	0	0	0	0.18 in
ARPEGE	0.02 in	0	0.08 in	0	—	—	—
AROME	0.04 in	0	—	—	—	—	—
ICON-EU	0.02 in	0	0.06 in	0	0	—	—
Confidence	medium	high	medium	high	high	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	615	715	1122	1123	1021	1427	1428
AIFS	6	7	12	11	13	13	11
GFS	118	1113	1620	1221	913	1719	1724
ICON	915	1120	1221	917	1223	915	1528
ARPEGE	1322	1019	1323	1422	—	—	—
AROME	1119	814	—	—	—	—	—
ICON-EU	916	1119	1222	1017	1222	—	—
Confidence	high	high	high	high	high	medium	high

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	98%	41%	72%	18%	8%	35%	37%
GFS (GEFS, 31 scenarios)	58%	29%	51%	24%	6%	45%	35%

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.

Next few weeks, compared with normal: a bit warmer, normal rain and a slightly warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Normal −0.4 °F	A bit above +23%	Above +1.8 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +2.5 °F	Normal	Above +2.0 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +2.5 °F	A bit below −37%	Above +1.8 °F	66° / 63°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.3 °F	A bit below −32%	A bit above +1.4 °F	64° / 62°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +2.0 °F	A bit below −24%	A bit above +1.3 °F	63° / 61°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +2.0 °F	Normal	A bit above +1.6 °F
December	A bit above +2.2 °F	A bit below −35%	A bit above +1.1 °F
January	A bit above +2.0 °F	A bit below −27%	A bit above +1.3 °F
February	A bit above +2.2 °F	Normal	A bit above +1.1 °F
March	A bit above +1.6 °F	Normal	A bit above +1.1 °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.

Portopetro climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Portopetro is from May to July: highs of 75 °F to 88 °F, about 2 rainy days a month and 10 hours of sunshine a day.

60° 43°

JanJ
60° 43°

FebF
64° 45°

MarM
68° 49°

AprA
75° 55°

MayM
82° 62°

JunJ
88° 67°

JulJ
88° 69°

AugA
82° 64°

SepS
75° 58°

OctO
67° 50°

NovN
62° 46°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	60°	43°	2.42 in	6	4.6	59°	3.8 ft
FebruaryFeb	60°	43°	2.11 in	6	5.5	57°	3.9 ft
MarchMar	64°	45°	1.33 in	5	6.5	58°	3.7 ft
AprilApr	68°	49°	1.74 in	6	7.7	60°	3.0 ft
MayMay	75°	55°	1.02 in	4	9.5	65°	2.4 ft
JuneJun	82°	62°	0.50 in	2	10.6	71°	2.0 ft
JulyJul	88°	67°	0.17 in	1	11.4	76°	1.9 ft
AugustAug	88°	69°	0.44 in	3	10.5	79°	1.9 ft
SeptemberSep	82°	64°	2.32 in	8	7.5	77°	2.2 ft
OctoberOct	75°	58°	3.27 in	8	6.0	72°	2.7 ft
NovemberNov	67°	50°	4.33 in	8	4.7	67°	3.8 ft
DecemberDec	62°	46°	2.57 in	7	4.2	62°	3.5 ft

Month	Water	Waves
Jan	59°	3.8 ft
Feb	57°	3.9 ft
Mar	58°	3.7 ft
Apr	60°	3.0 ft
May	65°	2.4 ft
Jun	71°	2.0 ft
Jul	76°	1.9 ft
Aug	79°	1.9 ft
Sep	77°	2.2 ft
Oct	72°	2.7 ft
Nov	67°	3.8 ft
Dec	62°	3.5 ft

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

A normal year brings 22.23 in of rain on about 62 days and about 2,700 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

Now70 °Ffeels like 71 °F

Tomorrow61 / 68 °F

It's 70 °F now (feels like 71 °F). Today, 58 °F to 71 °F; tomorrow, 61 °F to 68 °F.

Chance of rain

Today 98% 0.04 in
Fri 30 41%
Sat 31 72% 0.14 in
Sun 1 18%
Mon 2 8%
Tue 3 35% 0.37 in
Wed 4 37% 0.65 in

Today the chance of rain reaches 98%, with 0.04 in in total. The next day with likely rain is Friday 30: 41% and 0.00 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.00 in; last 7 days, 0.02 in.

Humidity and dew point

Humidity80%

Dew point63 °F

Humidity is 80% now and the dew point is 63 °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

Now21 migood

Clouds74%

Visibility is good now (21 mi). No fog expected today.

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

UV index

Now3

Today's peak3moderate

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

30.1030.20 30.08

Steady now (+0.01 inHg in 3 hours). Over the next 48 hours: −0.06 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 35

PollenLow · mugwortToday, 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	62 / 73 °F	0	17 mph NNE
Tue 27	Overcast	62 / 76 °F	0	7 mph SW
Mon 26	Overcast	59 / 74 °F	0	6 mph SSW
Sun 25	Overcast	58 / 76 °F	0	8 mph W
Sat 24	Light drizzle	58 / 71 °F	0.01 in	6 mph N
Fri 23	Overcast	63 / 76 °F	0	11 mph WNW
Thu 22	Light drizzle	58 / 72 °F	0.01 in	5 mph ENE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Partly cloudy	60 / 76 °F	0	10 mph WNW
Tue 20	Showers	63 / 69 °F	0.70 in	11 mph W
Mon 19	Showers	65 / 73 °F	1.36 in	13 mph E
Sun 18	Rain	65 / 71 °F	0.79 in	17 mph ENE
Sat 17	Overcast	66 / 76 °F	0	12 mph NNE
Fri 16	Overcast	66 / 79 °F	0	7 mph SSE
Thu 15	Overcast	64 / 77 °F	0	7 mph NE
Wed 14	Light drizzle	65 / 80 °F	0.02 in	8 mph N
Tue 13	Light drizzle	65 / 81 °F	0.01 in	5 mph NNE
Mon 12	Light drizzle	63 / 80 °F	0.07 in	6 mph SSE
Sun 11	Overcast	60 / 80 °F	0	10 mph WSW
Sat 10	Overcast	55 / 77 °F	0	9 mph NW
Fri 9	Light drizzle	63 / 70 °F	0.01 in	11 mph NE
Thu 8	Light drizzle	65 / 80 °F	0.08 in	11 mph NNW
Wed 7	Drizzle	67 / 74 °F	0.37 in	11 mph SSW
Tue 6	Light drizzle	67 / 81 °F	0.01 in	7 mph SW
Mon 5	Light drizzle	72 / 85 °F	0.04 in	8 mph N
Sun 4	Thunderstorm	67 / 84 °F	0.41 in	8 mph ENE
Sat 3	Light drizzle	72 / 81 °F	0.04 in	13 mph ESE
Fri 2	Light drizzle	73 / 79 °F	0.04 in	11 mph ENE
Thu 1	Light drizzle	75 / 81 °F	0.01 in	11 mph E
Wed 30	Overcast	74 / 83 °F	0	9 mph SE
Tue 29	Overcast	75 / 83 °F	0	9 mph SE

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 PortopetroQuestions

What's the weather like today in Portopetro?

Overcast, from 58 °F to 71 °F, with a light breeze from the west-southwest (7 mph) and a 98% chance of rain.

Will it rain tomorrow in Portopetro?

On Friday 30 the chance of rain is 41% (0.00 in): overcast.

How warm will it be this week?

Between a low of 54 °F and a high of 71 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 3 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.20 inHg and steady: 0.00 inHg over the last 24 hours.

When is the best time to visit Portopetro?

The best time to visit Portopetro is from May to July: highs of 75 °F to 88 °F, about 2 rainy days a month and 10 hours of sunshine a day.

What is the weather like in Portopetro in October?

In October, Portopetro normally sees highs of 75 °F and lows of 58 °F, with about 8 rainy days (3.27 in for the month) and 6 hours of sunshine a day. The sea is around 72 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Portopetro?

The warmest is August, with average highs of 88 °F, and the coldest February, with lows of 43 °F. The wettest is November (4.33 in) and the driest, July.

More about Portopetro today

Weather near Portopetro

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 9.8 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 11:17 am (local time).

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