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26°
Clear
Feels Like: 18°
Min: 13°
Max: 27°
The next few hours will be clear, with today reaching 27°C and dropping to 18°C. The coming days will be clear throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:49
Sunrise
19:02
Sunset
Moon
Waxing Crescent
12:41
Moonrise
21:07
Moonset
Daily Forecast
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Thursday
Friday
Saturday
Sunday
Monday
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Friday
Air Quality Data Available
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UV Index
Humidity
Weather in Allentown-Bethlehem-Easton Airport today, September 16, 2026
Allentown-Bethlehem-Easton Airport starts September 16, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds.
Temperatures climb from an overnight low near 13°C toward a daytime high of about 27°C. The air stays humid, with relative humidity between 46% and 78% and the peak around 22:00. Airflow remains manageable, reaching about 3.2 km/h around 15:00.
Expect a more open afternoon, with limited cloud around 3% by 16:00. Residual damp risk should be lower than earlier. Visibility stays near 16.1 km. Expect sunrise at 06:49, sunset at 19:02, and 12 hours 12 minutes of sunlight today overall.
In short, September 16, 2026 looks like a fine day in Allentown-Bethlehem-Easton Airport for being outside, peaking around 27°C.
Frequently asked questions about weather in Allentown-Bethlehem-Easton Airport
How warm does it get in Allentown-Bethlehem-Easton Airport?
The warmest month in Allentown-Bethlehem-Easton Airport is July, with average high temperatures of 31°C. The average temperature during this period is around 25°C.
How cold does it get in Allentown-Bethlehem-Easton Airport?
The coldest month in Allentown-Bethlehem-Easton Airport is January, with average low temperatures of -3°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Allentown-Bethlehem-Easton Airport?
The wettest month in Allentown-Bethlehem-Easton Airport is July, with an average of 125mm of precipitation.
What is the driest time of year in Allentown-Bethlehem-Easton Airport?
The driest month in Allentown-Bethlehem-Easton Airport is November, with an average of 81mm of precipitation.
View full climate insights for Allentown-Bethlehem-Easton Airport →
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