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Weather in Cacém, Portugal 🇵🇹

Weather Forecast in Cacém

Current Weather in Cacém

Clear
21°C
Feels like 21°C. Clear.
🌬️ 19 km/h NW
💧 73% Humidity
🧭 1019 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 15°C
🌅 Sunrise: 06:31 AM
🌇 Sunset: 08:55 PM
Map Overlays:

In Cacém right now it is 21°C and clear, feeling like 21°C. Expect 73% humidity and winds of about 19 km/h, and the UV index is 0 (low). Looking ahead, Cacém should sit between roughly 18°C and 29°C over the coming days.

Hourly Forecast for Cacém

23:00
Partly Cloudy
19°
11%
00:00
Patchy rain nearby
19°
15%
01:00
Patchy rain nearby
19°
19%
02:00
Patchy rain nearby
20°
26%
03:00
Patchy rain nearby
19°
21%
04:00
Clear
19°
10%
05:00
Patchy rain nearby
19°
23%
06:00
Partly Cloudy
18°
15%
07:00
Partly Cloudy
18°
14%
08:00
Partly Cloudy
20°
10%
09:00
Partly Cloudy
21°
8%
10:00
Partly Cloudy
22°
5%
11:00
Sunny
23°
3%
12:00
Sunny
24°
2%
13:00
Sunny
25°
2%
14:00
Sunny
25°
2%
15:00
Sunny
25°
2%
16:00
Sunny
25°
2%
17:00
Sunny
24°
2%
18:00
Sunny
24°
2%
19:00
Sunny
24°
2%
20:00
Sunny
22°
4%
21:00
Clear
20°
7%
22:00
Clear
20°
8%

14-Day Forecast for Cacém

Fri, Jul 24
Partly Cloudy Partly Cloudy
25° / 18°
Sat, Jul 25
Sunny Sunny
25° / 18°
Sun, Jul 26
Sunny Sunny
29° / 18°
Mon, Jul 27
Sunny Sunny
33° / 20°
Tue, Jul 28
Sunny Sunny
34° / 21°
Wed, Jul 29
Sunny Sunny
32° / 20°
Thu, Jul 30
Sunny Sunny
31° / 20°
Fri, Jul 31
Partly Cloudy Partly Cloudy
31° / 20°
Sat, Aug 01
Sunny Sunny
30° / 21°
Sun, Aug 02
Sunny Sunny
29° / 20°
Mon, Aug 03
Sunny Sunny
28° / 18°
Tue, Aug 04
Sunny Sunny
26° / 18°
Wed, Aug 05
Partly Cloudy Partly Cloudy
27° / 19°
Thu, Aug 06
Sunny Sunny
26° / 18°

Additional Forecasts for Cacém

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 108.0 μg/m³
O₃ (Ozone) 75.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.8 μg/m³
SO₂ (Sulphur Dioxide) 0.9 μg/m³
PM2.5 (Fine particles) 8.0 μg/m³
PM10 (Coarse particles) 15.9 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Portugal

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Best Time to Be Outside in Cacém Tomorrow

There is no good daylight window left in Cacém today. Tomorrow, the most comfortable window looks like 09:00 to 11:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Cacém

What is the temperature in Cacém right now?

Cacém is sitting at 21°C (70°F) right now, clear (feels like 21°C).

What's the weather like in Cacém right now?

Right now Cacém has Clear, humidity 73%, wind 19 km/h NW.

What is today's forecast for Cacém?

Today in Cacém: high 25°C, low 18°C, partly cloudy. Chance of rain: 9%.

What is the 7-day weather forecast for Cacém?

Daily highs and lows for Cacém:

  • 2026-07-24: 25°C / 18°C
  • 2026-07-25: 25°C / 18°C
  • 2026-07-26: 29°C / 18°C
  • 2026-07-27: 33°C / 20°C
  • 2026-07-28: 34°C / 21°C
  • 2026-07-29: 32°C / 20°C
  • 2026-07-30: 31°C / 20°C
Is it going to rain in Cacém today?

There is a 9% chance of rain in Cacém today. Total expected precipitation: 0.04 mm.

What is the wind speed in Cacém right now?

Wind in Cacém is currently 19 km/h (12 mph) from the NW.

What is the UV index in Cacém right now?

The UV index in Cacém is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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