Alcácer do Sal Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Alcácer do Sal

Alcácer do Sal temperature today is 18°, feels like 18°, with a humidity level of 64% and wind at 11.09 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Alcácer do Sal: expect a high of 23° and a low of 17°, with overcast clouds.

clear sky
18°
clear sky
H: 18° L: 18°
Feels like 18°
AQI: Moderate (3/5)
Humidity
64%
Dew 11°
Wind speed
11.09 km/h
N · G20.16
Pressure
1018 hPa
Visibility
10 km
Weather Summary
Currently in Alcácer do Sal, expect varied conditions with mild temperatures around 18°. Winds are a light breeze.
Precipitation Probability
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
18°
Sat
22:00
18°
 
17°
 
18°
 
20°
Sun
10:00
23°
 
23°
 
21°
 
18°
Sun
22:00
18°
 
16°
 
16°
 
17°
Mon
10:00
23°
 
24°
 
20°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:37
Sunset
Sunset
19:04
Moon Phase
New Moon (7%)
Timezone: GMT+05:30
Last updated: Oct 11, 2026 2:09 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
38.373260
Longitude
Longitude
-8.514440
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More about Alcácer do Sal
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Alcacer do Sal, Portugal

Alcacer do Sal is a picturesque town located in the Setubal District of Portugal. It is situated on the banks of the Sado River, just a short distance from the Atlantic Ocean. The town is known for its rich history, beautiful landscapes, and mild Mediterranean climate. Let's dive into the details of the climate and weather in Alcacer do Sal throughout the year.

Temperature

Alcacer do Sal experiences warm summers and mild winters. The average annual temperature in the town is around 17 degrees Celsius (63 degrees Fahrenheit). However, there are noticeable variations in temperature between the different seasons.

In summer, which lasts from June to September, temperatures can reach highs of around 28 degrees Celsius (82 degrees Fahrenheit). This is the peak tourist season, and visitors can enjoy long sunny days and pleasant evenings. The warm temperatures make it perfect for exploring the town's historic sites and enjoying outdoor activities.

Winter in Alcacer do Sal, from December to February, is relatively mild compared to other regions of Portugal. Temperatures during this time range from 8 to 15 degrees Celsius (46 to 59 degrees Fahrenheit). While it may be cooler, it is still a great time to visit as the town is less crowded, and you can enjoy the beauty of Alcacer do Sal in a tranquil atmosphere.

Precipitation

Alcacer do Sal experiences a moderate amount of rainfall throughout the year. The wettest months are typically November, December, and January, with an average of around 100 mm of rainfall per month. The rainfall decreases during the summer months, with July and August being the driest months.

The town benefits from a Mediterranean climate, which means it receives most of its precipitation during the cooler months. The rainfall contributes to the lush greenery and beautiful landscapes of Alcacer do Sal.

Wind

Being situated near the coast, Alcacer do Sal experiences a gentle breeze throughout the year. The prevailing winds come from the northwest and contribute to the pleasant climate of the region. The coastal location also makes it an ideal spot for water activities such as sailing and windsurfing.

Sunshine

Alcacer do Sal enjoys a good amount of sunshine throughout the year. On average, the town experiences around 2,800 hours of sunshine annually. The summer months, particularly June and July, have the highest number of sunshine hours, making it a perfect time for beach visits and outdoor activities.

Climate Chart

Month Average High (°C) Average Low (°C) Rainfall (mm)
January 14 6 104
February 16 7 84
March 18 9 70
April 19 10 47
May 22 12 39
June 26 15 11
July 28 17 3
August 28 17 4
September 26 16 23
October 22 13 84
November 17 9 101
December 15 7 112

Best Time to Visit

Alcacer do Sal can be visited throughout the year, depending on your preferences. The summer months of June to September are popular among tourists who enjoy warm weather and the vibrant atmosphere of the town. However, if you prefer a quieter experience and milder temperatures, spring and autumn are excellent times to visit.

During these shoulder seasons, the weather is still pleasant, and you can explore the town's attractions without the crowds. Additionally, the landscapes come alive with colorful blooms in spring and stunning foliage in autumn, creating a picturesque setting.

It's worth noting that if you are looking for a beach vacation, the summer months offer the best opportunity to enjoy the sun and the sea. The nearby Atlantic Ocean offers refreshing waters for swimming and water sports.

Conclusion

Alcacer do Sal, Portugal, boasts a mild Mediterranean climate with warm summers and mild winters. The town experiences moderate rainfall, which contributes to its lush landscapes. Whether you visit during the summer or the shoulder seasons, you will find pleasant weather and ample sunshine. With its rich history, beautiful landscapes, and favorable climate, Alcacer do Sal is a delightful destination to explore throughout the year.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Alcácer do Sal
What is the temperature in Alcácer do Sal right now?

The current temperature in Alcácer do Sal is 18°, and it feels like 18°. Today's high is 18° and the low is 18°.

Will it rain in Alcácer do Sal today?

No rain is expected in Alcácer do Sal today (0% chance). Conditions are currently clear sky.

What is the weather in Alcácer do Sal today?

Alcácer do Sal is experiencing clear sky with a temperature of 18°. Humidity is at 64% and wind speed is 11.09 km/h from the N.

What is the humidity in Alcácer do Sal today?

Humidity in Alcácer do Sal is 64% right now, with a dew point of 11°. Comfort levels are moderate.

What is the wind speed in Alcácer do Sal today?

Wind speed in Alcácer do Sal is 11.09 km/h, flowing at 352° N wind direction. Gusts up to 20.16 km/h.

What is the 5-day forecast for Alcácer do Sal?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Alcácer do Sal. Today's high is 18° and low is 18°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Alcácer do Sal today?

It feels like 18° in Alcácer do Sal today, with 1% cloud cover and 10 km visibility.

Weather in Alcácer do Sal