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Allentown, Pennsylvania Weather:
Wednesday, December 31, 2025
Cloudy Weather
Day 41°
Night 28°
Precipitation 25 %
Wind 16 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (December 31, 2024)
Partly Sunny with Showers

Day

55°

Night

41°

Wind

7 mph

UV Index

2

Precipitation

70 %