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Hourly Forecast
Daylight Hours
07:24
Sunrise
19:35
Sunset
Moon
Waxing Crescent
13:00
Moonrise
21:56
Moonset
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Weather in Alcoa today, September 16, 2026
Conditions in Alcoa on September 16, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting.
The temperature range runs from about 22°C up to 34°C. The air stays humid, with relative humidity between 37% and 56% and the peak around 13:00. Winds stay light, near 3.7 km/h by 17:00, so the day feels still more than breezy.
Afternoon conditions open up, holding cloud close to 13% near 15:00. The day finishes on a milder, brighter note. Views remain open at about 16.1 km. The sun rises at 07:24 and sets at 19:35, for a total of 12 hours 10 minutes of sunlight today.
The practical takeaway for Alcoa is a bright September 16, 2026, ideal for outdoor errands before temperatures ease from about 34°C.
Frequently asked questions about weather in Alcoa
How warm does it get in Alcoa?
The warmest month in Alcoa is July, with average high temperatures of 31°C. The average temperature during this period is around 26°C.
How cold does it get in Alcoa?
The coldest month in Alcoa is January, with average low temperatures of 1°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Alcoa?
The wettest month in Alcoa is February, with an average of 156mm of precipitation.
What is the driest time of year in Alcoa?
The driest month in Alcoa is October, with an average of 80mm of precipitation.
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