Weather in Alcácer do Sal

14-day forecast · updated today, Thursday, October 29, at 4:58 am (WET)

Now · fog 50 °F

Feels like: 49 °F
Low / high: 48 / 82 °F
Rain: 0%
Wind: 2 mph E

→ 30.13 inHg · steady

Today in Alcácer do Sal: fog, 48 °F to 82 °F, with a 0% chance of rain and a light air from the east (2 mph). Tomorrow, fog, 46 °F to 83 °F and a 0% chance of rain. The warmest day of the week is Saturday 31, at 83 °F. No significant rain expected over the next 7 days.

Temperatures for the next 14 days

82° 48°
Today
83° 46°
Fri 30
83° 46°
Sat 31
80° 46°
Sun 1
79° 49°
Mon 2
78° 51°
Tue 3
68° 47°
Wed 4
69° 45°
Thu 5
69° 51°
Fri 6
72° 59°
Sat 7
66° 62°
Sun 8
73° 59°
Mon 9
71° 57°
Tue 10
68° 57°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Model
Today · 29	Fog	48 / 82 °F	0%	4 mph E	ICON-EU
Fri 30	Fog	46 / 83 °F	0%	4 mph E	ICON-EU
Sat 31	Fog	46 / 83 °F	0%	5 mph ESE	ICON-EU
Sun 1	Fog	46 / 80 °F	4%	7 mph WSW	ICON-EU
Mon 2	Mainly clear	49 / 79 °F	2%	11 mph WNW	ICON-EU + ECMWF
Tue 3	Partly cloudy	51 / 78 °F	6%	5 mph NE	ECMWF
Wed 4	Mainly clear	47 / 68 °F	12%	4 mph NE	ECMWF
Thu 5	Overcast	45 / 69 °F	24%	6 mph SSE	ECMWF
Fri 6	Drizzle	51 / 69 °F	29% · 0.17 in	12 mph SE	ECMWF
Sat 7	Overcast	59 / 72 °F	25%	11 mph SE	ECMWF
Sun 8	Light rain	62 / 66 °F	39% · 0.76 in	14 mph SE	ECMWF
Mon 9	Light showers	59 / 73 °F	42% · 0.59 in	12 mph SSE	ECMWF
Tue 10	Light drizzle	57 / 71 °F	49% · 0.03 in	8 mph SW	ECMWF
Wed 11	Light drizzle	57 / 68 °F	49% · 0.05 in	5 mph SW	ECMWF

Each hour comes from the best model for this spot: ICON-EU until Monday 2 7:00 pm; then ECMWF until Thursday 12 3:00 pm; 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	Fog	Clear sky	Clear sky	Clear sky	Mainly clear	Mainly clear
Temperature	58°	54°	49°	60°	79°	82°	75°	63°
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)	2 NNW	1 NNE	2 E	1 E	4 SE	2 SE	0 NNW	1 N
Humidity	87%	95%	100%	75%	35%	30%	42%	62%
UV	0	0	0	1	4	2	0	0
Model	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU

Do the models agree?

High confidence

The models agree for the next few days: the forecast is fairly solid.

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	83°	81°	82°	81°	81°	78°	68°
AIFS	79°	79°	78°	76°	76°	73°	71°
GFS	84°	83°	82°	81°	81°	80°	78°
ICON	82°	82°	82°	79°	78°	71°	71°
ARPEGE	81°	81°	81°	80°	—	—	—
ICON-EU	82°	83°	83°	80°	—	—	—
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	0	0	0	0	0	0
AIFS	0	0	0	0	0	0	0
GFS	0	0	0	0	0	0	0
ICON	0	0	0	0	0	0	0
ARPEGE	0	0	0	0	—	—	—
ICON-EU	0	0	0	0	—	—	—
Confidence	high	high	high	high	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	414	413	612	617	723	517	414
AIFS	5	6	6	4	7	5	6
GFS	67	79	79	79	89	107	912
ICON	49	49	610	814	1118	915	49
ARPEGE	410	410	59	511	—	—	—
ICON-EU	49	48	511	714	—	—	—
Confidence	high	high	high	high	high	high	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)	0%	0%	0%	4%	2%	6%	12%
GFS (GEFS, 31 scenarios)	0%	0%	0%	0%	0%	3%	16%

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: warmer and a bit wetter.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Above +2.7 °F	Normal	—
Nov 9 – Nov 15Nov 9–Nov 15	Above +3.6 °F	Well above +108%	—
Nov 16 – Nov 22Nov 16–Nov 22	Above +3.1 °F	A bit above +34%	66° / 51°
Nov 23 – Nov 29Nov 23–Nov 29	Above +2.7 °F	Normal	64° / 51°
Nov 30 – Dec 6Nov 30–Dec 6	Above +2.7 °F	Normal	64° / 51°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.4 °F	A bit above +31%
December	A bit above +2.0 °F	A bit above +25%
January	A bit above +2.5 °F	A bit above +31%
February	A bit above +2.5 °F	A bit above +41%
March	A bit above +1.6 °F	A bit above +21%

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.

Alcácer do Sal climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Alcácer do Sal is from June to August: highs of 83 °F to 86 °F, barely 1 rainy day a month and 12 hours of sunshine a day.

59° 44°

JanJ
62° 45°

FebF
67° 49°

MarM
71° 51°

AprA
77° 56°

MayM
83° 59°

JunJ
85° 61°

JulJ
86° 62°

AugA
81° 60°

SepS
75° 57°

OctO
65° 50°

NovN
60° 46°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	59°	44°	2.64 in	7	4.9	60°	6.4 ft
FebruaryFeb	62°	45°	2.18 in	6	6.0	59°	6.9 ft
MarchMar	67°	49°	2.11 in	6	6.9	59°	5.9 ft
AprilApr	71°	51°	2.24 in	7	8.3	60°	5.2 ft
MayMay	77°	56°	1.72 in	6	10.3	62°	4.2 ft
JuneJun	83°	59°	0.43 in	2	11.3	64°	3.5 ft
JulyJul	85°	61°	0.06 in	1	12.2	65°	3.3 ft
AugustAug	86°	62°	0.16 in	1	11.1	66°	3.2 ft
SeptemberSep	81°	60°	1.20 in	4	8.6	66°	3.8 ft
OctoberOct	75°	57°	3.22 in	8	6.8	65°	5.0 ft
NovemberNov	65°	50°	3.51 in	9	5.2	63°	5.9 ft
DecemberDec	60°	46°	3.59 in	8	4.6	61°	6.2 ft

Month	Water	Waves
Jan	60°	6.4 ft
Feb	59°	6.9 ft
Mar	59°	5.9 ft
Apr	60°	5.2 ft
May	62°	4.2 ft
Jun	64°	3.5 ft
Jul	65°	3.3 ft
Aug	66°	3.2 ft
Sep	66°	3.8 ft
Oct	65°	5.0 ft
Nov	63°	5.9 ft
Dec	61°	6.2 ft

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

A normal year brings 23.06 in of rain on about 63 days and about 2,950 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

Now50 °Ffeels like 49 °F

Tomorrow46 / 83 °F

It's 50 °F now (feels like 49 °F). Today, 48 °F to 82 °F; tomorrow, 46 °F to 83 °F.

Chance of rain

Today 0%
Fri 30 0%
Sat 31 0%
Sun 1 4%
Mon 2 2%
Tue 3 6%
Wed 4 12%

Today the chance of rain reaches 0%. No significant rain expected this week.

No rain in the last 7 days.

Humidity and dew point

Humidity100%

Dew point50 °F

Humidity is 100% now and the dew point is 50 °F. The temperature is very close to the dew point: fog may form.

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

Visibility and fog

Now0.4 mifoggy

Clouds64%

Visibility is foggy now (0.4 mi). There may be fog today at 4:00 am, 5:00 am, 6:00 am, 7:00 am.

UV index

Now0

Today's peak4moderate

Fri 30: 3 · Sat 31: 4 · Sun 1: 4

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

30.0030.1030.2030.30 30.02

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 · 22

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	Max wind
Wed 28	Mainly clear	56 / 79 °F	6 mph NNW
Tue 27	Overcast	57 / 76 °F	8 mph WNW
Mon 26	Overcast	53 / 81 °F	8 mph W
Sun 25	Mainly clear	48 / 76 °F	9 mph NNW
Sat 24	Partly cloudy	46 / 75 °F	8 mph NW
Fri 23	Overcast	54 / 75 °F	9 mph NW
Thu 22	Overcast	46 / 71 °F	10 mph WNW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Partly cloudy	52 / 75 °F	0	8 mph WNW
Tue 20	Overcast	53 / 71 °F	0	9 mph WNW
Mon 19	Clear sky	58 / 78 °F	0	8 mph NW
Sun 18	Light drizzle	58 / 78 °F	0.02 in	9 mph NE
Sat 17	Overcast	61 / 80 °F	0	9 mph NW
Fri 16	Mainly clear	63 / 89 °F	0	9 mph NW
Thu 15	Overcast	62 / 89 °F	0	7 mph WSW
Wed 14	Mainly clear	60 / 91 °F	0	6 mph WNW
Tue 13	Overcast	57 / 86 °F	0	6 mph NNW
Mon 12	Overcast	57 / 78 °F	0	8 mph NW
Sun 11	Overcast	54 / 77 °F	0	9 mph NW
Sat 10	Overcast	53 / 85 °F	0	8 mph NNW
Fri 9	Clear sky	61 / 82 °F	0	7 mph NE
Thu 8	Partly cloudy	58 / 84 °F	0	8 mph NNE
Wed 7	Drizzle	60 / 78 °F	0.08 in	8 mph NW
Tue 6	Light drizzle	65 / 79 °F	0.04 in	11 mph WSW
Mon 5	Light drizzle	66 / 83 °F	0.07 in	8 mph SSE
Sun 4	Showers	64 / 79 °F	0.44 in	6 mph E
Sat 3	Light drizzle	64 / 86 °F	0.05 in	9 mph E
Fri 2	Overcast	57 / 88 °F	0	8 mph WNW
Thu 1	Overcast	58 / 81 °F	0	9 mph NNW
Wed 30	Drizzle	68 / 80 °F	0.09 in	10 mph W
Tue 29	Overcast	69 / 89 °F	0	13 mph S

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 Alcácer do SalQuestions

What's the weather like today in Alcácer do Sal?

Fog, from 48 °F to 82 °F, with a light air from the east (2 mph) and a 0% chance of rain.

Will it rain tomorrow in Alcácer do Sal?

On Friday 30 the chance of rain is 0% (0.00 in): fog.

How warm will it be this week?

Between a low of 46 °F and a high of 83 °F; the warmest day, Saturday 31.

What's the UV index today?

It reaches 4 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.13 inHg and steady: −0.08 inHg over the last 24 hours.

When is the best time to visit Alcácer do Sal?

The best time to visit Alcácer do Sal is from June to August: highs of 83 °F to 86 °F, barely 1 rainy day a month and 12 hours of sunshine a day.

What is the weather like in Alcácer do Sal in October?

In October, Alcácer do Sal normally sees highs of 75 °F and lows of 57 °F, with about 8 rainy days (3.22 in for the month) and 7 hours of sunshine a day. The sea is around 65 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Alcácer do Sal?

The warmest is August, with average highs of 86 °F, and the coldest January, with lows of 44 °F. The wettest is December (3.59 in) and the driest, July.

More about Alcácer do Sal today

Weather near Alcácer do Sal

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 8.6 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 4:58 am (local time).

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