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      Elev 436 ft, 40.486 °N 75.742 °W

      Lyon Station, PA

      Mertztown Station
      Updated: 3:05 AM EDT on August 20, 2026 (GMT -4)
      7 minutes ago
      86°
      60°
      67
      Feels Like 67
      Clear
      N
      0
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Wed 08/19
      Low 61°f
      5% Precip. / 0 in
      Partly cloudy. Low 61F. Winds light and variable.
      Tomorrow
      Thu 08/20
      High 76°f
      91% Precip. / 0.51 in
      Cloudy with periods of rain. High 76F. Winds ENE at 5 to 10 mph. Chance of rain 90%. Rainfall near a half an inch. Localized flooding is possible.
      Tomorrow night
      Thu 08/20
      Low 60°f
      52% Precip. / 0.18 in
      Showers in the evening, then partly cloudy overnight. Low around 60F. Winds NNE at 5 to 10 mph. Chance of rain 50%.
      Hourly Forecast
      Now
      67°
      4AM
      66°
      5AM
      65°
      6AM
      64°
      6:18AM
      Sunrise
      7AM
      64°
      8AM
      68°
      9AM
      72°
      10AM
      74°
      11AM
      56%
      75°
      12PM
      61%
      75°
      1PM
      64%
      75°
      2PM
      91%
      74°
      3PM
      88%
      73°
      4PM
      81%
      72°
      5PM
      65%
      71°
      6PM
      58%
      70°
      7PM
      52%
      68°
      7:53PM
      Sunset
      8PM
      46%
      67°
      9PM
      31%
      65°
      10PM
      31%
      65°
      11PM
      65°
      12AM
      65°
      1AM
      64°
      2AM
      64°
      3AM
      63°
      Precipitation
      91%
      Pollen
      Grass Pollen
      Moderate
      Air Quality
      63
      Moderate
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 29.96 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point63°F
      5. Humidity 87%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KRDG Station History
      Almanac for August 20, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 86°F 83°F 90°F 2010
      4. Low 60°F 60°F 43°F 1998
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for August 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 75°F 83°F 94°F
      4. Low 60°F 60°F 38°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:18 AM 7:53 PM
      3. Civil Twilight 5:49 AM 8:22 PM
      4. Nautical Twilight 5:15 AM 8:56PM
      5. Astronomical Twilight 4:38 AM 9:33 PM
      1. Length of Visible Light 14h 32m
      2. Length of Day 13h 34m
      3. Tomorrow will be 2 minutes 26 seconds shorter
      1. Moon 2:56 PM 11:49 PM
      2. Waxing Gibbous56% 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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