Rio Tinto
Porto, Portugal
Current Weather
15°59°
Drizzle
Feels Like: 15°59°
Min: 7°44°
Max: 17°63°
The next few hours will be overcast, with tomorrow reaching 18°C and dropping to 6°C. The coming days will be light rain
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Pollen Levels
Daylight Hours
08:01
Sunrise
18:35
Sunset
Moon
16:47
Moonrise
03:38
Moonset
Daily Forecast
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View stargazing scoreWeather in Rio Tinto tomorrow, October 23, 2026
Cloud cover dominates in Rio Tinto on October 23, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The morning sky stays heavily clouded, with cover near 100% around 00:00. Grey conditions set the early tone before any later change.Cloud cover dominates in Rio Tinto on October 23, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The morning sky stays heavily clouded, with cover near 100% around 00:00. Grey conditions set the early tone before any later change.
The temperature range runs from about 10°C up to 18°C. Expect humidity between 50% and 92%, most humid near 07:00. Airflow remains manageable, reaching about 15 km/h around 15:00.The temperature range runs from about 50°F up to 65°F. Expect humidity between 50% and 92%, most humid near 07:00. Airflow remains manageable, reaching about 9 mph around 15:00.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 17:00. Outdoor plans may still want a flexible backup. Expect visibility near 33.6 km, with poorer spells close to 16.6 km. The sun rises at 08:02 and sets at 18:33, for a total of 10 hours 30 minutes of sunlight today.The afternoon keeps an overcast feel, as cloud reaches about 100% around 17:00. Outdoor plans may still want a flexible backup. Expect visibility near 20.9 mi, with poorer spells close to 10.3 mi. The sun rises at 08:02 and sets at 18:33, for a total of 10 hours 30 minutes of sunlight today.
Overall, Rio Tinto on October 23, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 18°C.Overall, Rio Tinto on October 23, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 65°F.
Frequently asked questions about weather in Rio Tinto
How warm does it get in Rio Tinto?
The warmest month in Rio Tinto is August, with average high temperatures of 26°C. The average temperature during this period is around 21°C.The warmest month in Rio Tinto is August, with average high temperatures of 79°F. The average temperature during this period is around 71°F.
How cold does it get in Rio Tinto?
The coldest month in Rio Tinto is January, with average low temperatures of 7°C. The average temperature during this period is around 10°C.The coldest month in Rio Tinto is January, with average low temperatures of 45°F. The average temperature during this period is around 50°F.
What is the wettest time of year in Rio Tinto?
The wettest month in Rio Tinto is November, with an average of 184 mm of precipitation.The wettest month in Rio Tinto is November, with an average of 7.2 in of precipitation.
What is the driest time of year in Rio Tinto?
The driest month in Rio Tinto is August, with an average of 12 mm of precipitation.The driest month in Rio Tinto is August, with an average of 0.5 in of precipitation.