Log In
    Favorites
        Member Settings
      Special Weather Statement
      until 5:00 PM EDT
      Elev 112 ft, 40.178 °N 75.454 °W

      Collegeville, PA

      Yerkes Station71°
      Sat, Oct 31, 2026
      Tomorrow
      Sat 10/31
      High 60°f
      6% Precip. / 0 in
      Except for a few afternoon clouds, mainly sunny. Cooler. High near 60F. Winds light and variable.
      Tomorrow night
      Sat 10/31
      Low 35°f
      6% Precip. / 0 in
      A few clouds from time to time. Low around 35F. Winds light and variable.
      Sunrise 7:30 AM
      Sunset 6:00 PM
      Moonrise 11:06 PM
      Moonset 1:33 PM
      Waning Gibbous, 58% visible
      Hourly Forecast
      12AM
      47°
      1AM
      47°
      2AM
      45°
      3AM
      44°
      4AM
      43°
      5AM
      43°
      6AM
      42°
      7AM
      41°
      7:30AM
      Sunrise
      8AM
      41°
      9AM
      46°
      10AM
      50°
      11AM
      53°
      12PM
      55°
      1PM
      56°
      2PM
      58°
      3PM
      59°
      4PM
      59°
      5PM
      58°
      6PM
      54°
      6:00PM
      Sunset
      7PM
      50°
      8PM
      46°
      9PM
      45°
      10PM
      43°
      11PM
      42°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      		 47°F 46°F 3% 0in 42% 38°F 69% 3 mph NW 30.33in
      1:00 am
      Partly Cloudy
      		 47°F 46°F 3% 0in 46% 37°F 70% 3 mph NW 30.34in
      2:00 am
      Partly Cloudy
      		 45°F 45°F 4% 0in 49% 37°F 72% 3 mph NW 30.35in
      3:00 am
      Partly Cloudy
      		 44°F 44°F 4% 0in 42% 37°F 74% 3 mph NW 30.36in
      4:00 am
      Partly Cloudy
      		 43°F 43°F 4% 0in 47% 36°F 76% 2 mph NW 30.37in
      5:00 am
      Clear
      		 43°F 43°F 5% 0in 14% 37°F 79% 3 mph NW 30.38in
      6:00 am
      Clear
      		 42°F 42°F 5% 0in 17% 36°F 81% 3 mph NW 30.4in
      7:00 am
      Clear
      		 41°F 41°F 6% 0in 11% 36°F 84% 2 mph WNW 30.42in
      8:00 am
      Sunny
      		 41°F 41°F 6% 0in 11% 37°F 84% 2 mph WNW 30.44in
      9:00 am
      Sunny
      		 46°F 46°F 4% 0in 7% 40°F 79% 3 mph NW 30.46in
      10:00 am
      Sunny
      		 50°F 49°F 2% 0in 8% 39°F 64% 5 mph NNW 30.47in
      11:00 am
      Sunny
      		 53°F 52°F 0% 0in 11% 38°F 56% 6 mph NNW 30.47in
      12:00 pm
      Sunny
      		 55°F 54°F 0% 0in 11% 38°F 53% 5 mph NNW 30.47in
      1:00 pm
      Sunny
      		 56°F 55°F 0% 0in 12% 38°F 50% 5 mph NNW 30.45in
      2:00 pm
      Sunny
      		 58°F 57°F 0% 0in 18% 38°F 47% 5 mph NW 30.43in
      3:00 pm
      Mostly Sunny
      		 59°F 59°F 0% 0in 21% 38°F 45% 5 mph NW 30.42in
      4:00 pm
      Mostly Sunny
      		 59°F 58°F 0% 0in 23% 37°F 45% 5 mph NW 30.42in
      5:00 pm
      Partly Cloudy
      		 58°F 58°F 0% 0in 34% 37°F 45% 4 mph NW 30.43in
      6:00 pm
      Partly Cloudy
      		 54°F 54°F 1% 0in 42% 37°F 52% 2 mph NW 30.44in
      7:00 pm
      Partly Cloudy
      		 50°F 50°F 1% 0in 37% 39°F 65% 1 mph NW 30.46in
      8:00 pm
      Partly Cloudy
      		 46°F 46°F 2% 0in 33% 39°F 74% 0 mph NW 30.47in
      9:00 pm
      Partly Cloudy
      		 45°F 45°F 3% 0in 41% 38°F 79% 0 mph NW 30.47in
      10:00 pm
      Partly Cloudy
      		 43°F 43°F 4% 0in 32% 38°F 84% 0 mph NNW 30.49in
      11:00 pm
      Partly Cloudy
      		 42°F 42°F 4% 0in 33% 38°F 86% 0 mph N 30.5in
      Additional Conditions
      1. Pressure 30.11 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point44°F
      5. Humidity 36%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KPTW Station History
      Almanac for October 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 74°F 61°F 75°F 1989
      4. Low 46°F 37°F 10°F 1987
      5. Rain/Snow Depth
      6. Precipitation 0 in 4.3 in -
      7. Snow 0 in 0 in -
      Almanac for October 31, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 60°F 61°F 79°F
      4. Low 39°F 37°F 11°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:29 AM 6:01 PM
      3. Civil Twilight 7:00 AM 6:29 PM
      4. Nautical Twilight 6:28 AM 7:01PM
      5. Astronomical Twilight 5:57 AM 7:32 PM
      1. Length of Visible Light 11h 28m
      2. Length of Day 10h 32m
      3. Tomorrow will be 2 minutes 22 seconds shorter
      1. Moon 9:51 PM 12:45 PM
      2. Waning Gibbous69% of the Moon is Illuminated
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
      Loading nearby stations…
      Our AppsAbout UsContactCareers
      PWS NetworkWunderMap
      Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
      Level Access
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary