Allentown, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Mostly Sunny
    58°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Thursday 4/25
    Day
    58°
    Mostly Sunny
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Widespread frost this morning. Mostly sunny. Cooler with highs in the upper 50s. Northeast winds 5 to 10 mph.
    Night Details
    Partly cloudy in the evening then clearing. Widespread frost after midnight. Cold with lows in the lower 30s. South winds around 5 mph becoming east around 5 mph after midnight.
  • Forecast day icon
    Friday
    Sunny
    63°
    Forecast night icon
    Night
    Partly Cloudy
    39°
    Friday 4/26
    Day
    63°
    Sunny
    Forecast day icon
    Night
    39°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Widespread frost in the morning. Sunny. Highs in the lower 60s. East winds around 5 mph becoming south around 5 mph in the afternoon.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 30s. South winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Partly Sunny
    63°
    Forecast night icon
    Night
    Mostly Cloudy
    43°
    Saturday 4/27
    Day
    63°
    Partly Sunny
    Forecast day icon
    Night
    43°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 60s. Southeast winds 5 to 10 mph.
    Night Details
    Mostly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Sunday
    Partly Sunny
    77°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Sunday 4/28
    Day
    77°
    Partly Sunny
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Warmer with highs in the mid 70s.
    Night Details
    Partly cloudy. Not as cool with lows in the mid 50s.
  • Forecast day icon
    Monday
    Mostly Sunny
    86°
    Forecast night icon
    Night
    Partly Cloudy
    62°
    Monday 4/29
    Day
    86°
    Mostly Sunny
    Forecast day icon
    Night
    62°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 80s.
    Night Details
    Partly cloudy. Lows around 60.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    57°
    Tuesday 4/30
    Day
    75°
    50% Chance Rain Showers
    Forecast day icon
    Night
    57°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers. A chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Clear
    55°
    Wednesday 5/1
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Clear. Low temperature around 55F. Dew point will be around 49F with an average humidity of 65%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Thursday
    Sunny
    75°
    Forecast night icon
    Night
    Clear
    55°
    Thursday 5/2
    Day
    75°
    Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 75F. Dew point will be around 49F with an average humidity of 53%. Winds will be 4 mph from the W.
    Night Details
    Clear. Low temperature around 55F. Dew point will be around 49F with an average humidity of 64%. Winds will be 4 mph from the W.
  • Forecast day icon
    Friday
    Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Friday 5/3
    Day
    73°
    Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 47F with an average humidity of 53%. Winds will be 5 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 54F. Dew point will be around 46F with an average humidity of 63%. Winds will be 5 mph from the N.