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      Flood Watch
      until 4:00 AM EDT
      Elev 394 ft, 40.042 °N 75.306 °W

      Gladwyne, PA

      St. Marys Seminary Station
      Updated: 7:38 PM EDT on August 26, 2026 (GMT -4)
      9 minutes ago
      83°
      59°
      76
      Feels Like 76
      Mostly Cloudy
      N
      7
      Same temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Wed 08/26
      Low 68°f
      53% Precip. / 0.05 in
      Cloudy this evening. Scattered thunderstorms developing after midnight. Low 68F. Winds S at 5 to 10 mph. Chance of rain 50%.
      Tomorrow
      Thu 08/27
      High 83°f
      81% Precip. / 0.35 in
      Rain showers in the morning with thunderstorms developing in the afternoon. Storms may contain strong gusty winds. High 83F. Winds S at 10 to 15 mph. Chance of rain 80%.
      Tomorrow night
      Thu 08/27
      Low 66°f
      24% Precip. / 0 in
      Partly cloudy skies early will become overcast later during the night. Low 66F. Winds SSW at 5 to 10 mph.
      Hourly Forecast
      Now
      77°
      7:42PM
      Sunset
      8PM
      76°
      9PM
      73°
      10PM
      73°
      11PM
      72°
      12AM
      72°
      1AM
      71°
      2AM
      71°
      3AM
      70°
      4AM
      69°
      5AM
      53%
      69°
      6AM
      46%
      69°
      6:24AM
      Sunrise
      7AM
      37%
      69°
      8AM
      30%
      71°
      9AM
      35%
      73°
      10AM
      75°
      11AM
      35%
      77°
      12PM
      51%
      79°
      1PM
      41%
      81°
      2PM
      75%
      81°
      3PM
      68%
      79°
      4PM
      81%
      79°
      5PM
      49%
      78°
      6PM
      47%
      77°
      7PM
      75°
      Precipitation
      81%
      Pollen
      Grass Pollen
      Low
      Air Quality
      42
      Good
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 30.02 in
      2. Visibility 10 miles
      3. Clouds Mostly Cloudy
      4. Dew Point62°F
      5. Humidity 61%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KLOM Station History
      Almanac for August 26, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 83°F 86°F 98°F 2007
      4. Low 59°F 64°F 50°F 2019
      5. Rain/Snow Depth
      6. Precipitation 0.05 in 3.8 in -
      7. Snow 0 in 0 in -
      Almanac for August 27, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 83°F 85°F 99°F
      4. Low 59°F 64°F 54°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:23 AM 7:41 PM
      3. Civil Twilight 5:55 AM 8:09 PM
      4. Nautical Twilight 5:21 AM 8:43PM
      5. Astronomical Twilight 4:45 AM 9:18 PM
      1. Length of Visible Light 14h 14m
      2. Length of Day 13h 18m
      3. Tomorrow will be 2 minutes 28 seconds shorter
      1. Moon 7:05 PM 4:35 AM
      2. Waxing Gibbous98% of the Moon is Illuminated
      Aug 28
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 10
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
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