Collegeville, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    30% Chance of Rain
    57°
    Friday 5/17
    Forecast night icon
    57°
    30% Chance of Rain
    Hourly
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 57F. Dew point will be around 58F with an average humidity of 85%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    67°
    Forecast night icon
    Night
    50% Chance Rain Showers
    59°
    Saturday 5/18
    Day
    67°
    50% Chance Rain Showers
    Forecast day icon
    Night
    59°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Cloudy with scattered showers. Patchy fog. Highs in the upper 60s. Light and variable winds. Chance of rain 50 percent.
    Night Details
    Cloudy. Scattered showers mainly in the evening. Patchy fog. Lows in the mid 50s. Light and variable winds. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    Partly Sunny
    70°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Sunday 5/19
    Day
    70°
    Partly Sunny
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Partly sunny. Highs in the mid 70s. Northeast winds around 5 mph.
    Night Details
    Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. East winds around 5 mph in the evening becoming light and variable.
  • Forecast day icon
    Monday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Monday 5/20
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Mostly sunny. Highs in the upper 70s. East winds around 5 mph.
    Night Details
    Mostly clear. Lows in the mid 50s.
  • Forecast day icon
    Tuesday
    Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Tuesday 5/21
    Day
    81°
    Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Mostly clear. Lows in the upper 50s.
  • Forecast day icon
    Wednesday
    Sunny
    82°
    Forecast night icon
    Night
    30% Chance Rain Showers
    58°
    Wednesday 5/22
    Day
    82°
    Sunny
    Forecast day icon
    Night
    58°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers. Lows in the lower 60s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    81°
    Forecast night icon
    Night
    40% Chance of Storms
    62°
    Thursday 5/23
    Day
    81°
    40% Chance of Storms
    Forecast day icon
    Night
    62°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Friday 5/24
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 59F. Dew point will be around 56F with an average humidity of 74%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    61°
    Saturday 5/25
    Day
    75°
    30% Chance of Rain
    Forecast day icon
    Night
    61°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 75F. Dew point will be around 56F with an average humidity of 65%. Winds will be 3 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 61F. Dew point will be around 57F with an average humidity of 77%. Winds will be 1 mph from the S.
  • Forecast day icon
    Sunday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    30% Chance of Rain
    62°
    Sunday 5/26
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    62°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 78F. Dew point will be around 59F with an average humidity of 66%. Winds will be 2 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 62F. Dew point will be around 59F with an average humidity of 80%. Winds will be 1 mph from the S.