Castro Marim Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Castro Marim

Castro Marim temperature today is 27°, feels like 27°, with a humidity level of 51% and wind at 0.61 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Castro Marim: expect a high of 29° and a low of 17°, with broken clouds.

overcast clouds
27°
overcast clouds
H: 27° L: 27°
Feels like 27°
AQI: Fair (2/5)
Humidity
51%
Dew 16°
Wind speed
0.61 km/h
WSW · G12.89
Pressure
1018 hPa
Visibility
10 km
Weather Summary
Currently in Castro Marim, expect varied conditions with warm temperatures around 27°. Winds are calm winds.
Precipitation Probability
0%
16
0%
19
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
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
26°
Mon
16:00
25°
 
23°
 
19°
 
18°
Tue
04:00
17°
 
22°
 
28°
 
29°
Tue
16:00
24°
 
22°
 
20°
 
18°
Wed
04:00
19°
 
24°
 
27°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:34
Sunset
Sunset
18:57
Moon Phase
New Moon (4%)
Timezone: GMT+05:30
Last updated: Oct 12, 2026 7:04 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
37.220680
Longitude
Longitude
-7.443500
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More about Castro Marim
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Castro Marim, Portugal

Castro Marim is a picturesque town located in the Algarve region of Portugal. Situated near the Spanish border, it enjoys a Mediterranean climate with mild winters and hot, dry summers. The town's location on the coast of the Atlantic Ocean also influences its weather patterns, making it a popular destination for tourists seeking a pleasant climate year-round.

Temperature

The temperature in Castro Marim varies throughout the year, with distinct seasons. Summers are hot and dry, while winters are mild and relatively wet. The table below provides an overview of the average monthly temperatures in Castro Marim:

Month Average High (°C) Average Low (°C)
January 16 8
February 16 8
March 18 9
April 19 11
May 22 13
June 25 17
July 29 19
August 29 19
September 27 17
October 23 14
November 19 11
December 16 9

As seen in the table, temperatures in Castro Marim range from an average high of 29°C (84°F) in July and August to an average low of 8°C (46°F) in January and February. The warmest months are typically July and August, while the coolest months are January and February.

Precipitation

Castro Marim experiences a moderate amount of rainfall throughout the year, with the wettest months occurring during the winter season. The table below outlines the average monthly precipitation in Castro Marim:

Month Average Precipitation (mm)
January 50
February 50
March 40
April 30
May 20
June 10
July 10
August 10
September 20
October 40
November 50
December 50

As shown in the table, the winter months of January, February, November, and December receive the highest amount of rainfall, averaging around 50mm per month. The summer months, on the other hand, see significantly less precipitation, with averages as low as 10mm per month.

Sunshine Hours

Castro Marim enjoys a generous amount of sunshine throughout the year, making it an ideal destination for sun-seekers. The table below presents the average monthly sunshine hours in Castro Marim:

Month Sunshine Hours
January 5
February 6
March 7
April 8
May 10
June 11
July 12
August 11
September 9
October 7
November 6
December 5

From the table, it can be observed that the summer months of June, July, and August receive the highest number of sunshine hours, averaging around 11 to 12 hours per day. In contrast, the winter months of January and December have the fewest sunshine hours, with an average of 5 hours per day.

Wind

The coastal location of Castro Marim exposes it to moderate to strong winds, particularly during the summer months. The prevailing winds come from the northwest and can provide relief from the heat. Wind speeds typically range from 15 to 25 kilometers per hour, making it favorable for outdoor activities such as windsurfing and sailing.

Conclusion

Castro Marim offers a delightful Mediterranean climate with mild winters and hot summers. The average temperatures, precipitation, sunshine hours, and wind patterns provide an ideal environment for both locals and tourists. Whether you are seeking sun-soaked beach days or mild winter escapes, Castro Marim provides a pleasant climate year-round.

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 Castro Marim
What is the temperature in Castro Marim right now?

The current temperature in Castro Marim is 27°, and it feels like 27°. Today's high is 27° and the low is 27°.

Will it rain in Castro Marim today?

No rain is expected in Castro Marim today (0% chance). Conditions are currently overcast clouds.

What is the weather in Castro Marim today?

Castro Marim is experiencing overcast clouds with a temperature of 27°. Humidity is at 51% and wind speed is 0.61 km/h from the WSW.

What is the humidity in Castro Marim today?

Humidity in Castro Marim is 51% right now, with a dew point of 16°. Comfort levels are moderate.

What is the wind speed in Castro Marim today?

Wind speed in Castro Marim is 0.61 km/h, flowing at 237° WSW wind direction. Gusts up to 12.89 km/h.

What is the 5-day forecast for Castro Marim?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Castro Marim. Today's high is 27° and low is 27°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Castro Marim today?

It feels like 27° in Castro Marim today, with 89% cloud cover and 10 km visibility.

Weather in Castro Marim