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18°
Mostly Cloudy
Feels Like: 20°
Min: 16°
Max: 27°
The next few hours will be overcast, with today reaching 27°C and dropping to 19°C. The coming days will be partly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:33
Sunrise
19:22
Sunset
Moon
Waxing Gibbous
18:48
Moonrise
06:01
Moonset
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View stargazing scoreWeather in Cacém today, September 25, 2026
Cloud cover dominates in Cacém on September 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The first half of the day looks overcast, as cloud amounts reach about 100% around 06:00. Brighter weather, if it comes, waits until later.
Temperatures climb from an overnight low near 16°C toward a daytime high of about 27°C. The air stays humid, with relative humidity between 38% and 72% and the peak around 08:00. Airflow remains manageable, reaching about 5.9 km/h around 17:00.
Afternoon skies stay clogged, peaking close to 100% near 21:00. The grey theme continues rather than clearing out. Visibility holds near 27.0 km, though it can fall to 16.5 km. The sun rises at 07:33 and sets at 19:22, for a total of 11 hours 48 minutes of sunlight today.
Overall, Cacém on September 25, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 27°C.
Frequently asked questions about weather in Cacém
How warm does it get in Cacém?
The warmest month in Cacém is August, with average high temperatures of 25°C. The average temperature during this period is around 21°C.
How cold does it get in Cacém?
The coldest month in Cacém is January, with average low temperatures of 10°C. The average temperature during this period is around 12°C.
What is the wettest time of year in Cacém?
The wettest month in Cacém is November, with an average of 83mm of precipitation.
What is the driest time of year in Cacém?
The driest month in Cacém is August, with an average of 1mm of precipitation.
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