Allentown, Pennsylvania Weather:
Monday, August 18, 2025
Rainy WeatherRainy weather, precipitation in the form of water droplets falling from the sky.
Day 84°
Night 70°
Precipitation 55 %
Wind 4 mph
UV Index (0 - 11+) 4

Weather Forecast History

Last Year's Weather on This Day (August 18, 2024)

Day

82°

Night

66°