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      Elev 988 ft, 40.624 °N 79.727 °W

      Natrona Heights, PA

      Natrona Station69°
      Updated: 5:04 AM EDT on September 18, 2026 (GMT -4)
      5 minutes ago
      77°
      61°
      69
      Feels Like 69
      Cloudy
      N
      4
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Fri 09/18
        High 77°f
         15% Precip. / 0 in
        Cloudy skies this morning will become partly cloudy this afternoon. Slight chance of a rain shower. High 77F. Winds NNW at 5 to 10 mph.
        Tonight
        Fri 09/18
        Low 59°f
         6% Precip. / 0 in
        A few clouds. Low 59F. Winds light and variable.
        Tomorrow
        Sat 09/19
        High 76°f66°f
         15% Precip. / 0 in
        Partly to mostly cloudy. Slight chance of a rain shower. High 76F. Winds ESE at 5 to 10 mph.
        Hourly Forecast
        Now
        69°
        6AM
        69°
        7AM
        69°
        7:02AM
        Sunrise
        8AM
        69°
        9AM
        69°
        10AM
        70°
        11AM
        71°
        12PM
        72°
        1PM
        75°
        2PM
        76°
        3PM
        77°
        4PM
        77°
        5PM
        77°
        6PM
        76°
        7PM
        73°
        7:22PM
        Sunset
        8PM
        70°
        9PM
        67°
        10PM
        65°
        11PM
        63°
        12AM
        62°
        1AM
        62°
        2AM
        61°
        3AM
        60°
        4AM
        60°
        5AM
        60°
        Precipitation
        15%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        46
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.13 in
        2. Visibility 8 miles
        3. Clouds Cloudy
        4. Dew Point69°F
        5. Humidity 99%
        6. Rainfall 0.24 in
        7. Snow Depth 0 in
         KBTP Station History
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 75°F 89°F 1955
        4. Low 61°F 52°F 31°F 1986
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 75°F 88°F
        4. Low 61°F 52°F 29°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:02 AM 7:22 PM
        3. Civil Twilight 6:35 AM 7:49 PM
        4. Nautical Twilight 6:03 AM 8:22PM
        5. Astronomical Twilight 5:30 AM 8:54 PM
        1. Length of Visible Light 13h 14m
        2. Length of Day 12h 20m
        3. Tomorrow will be 2 minutes 40 seconds shorter
        1. Moon 2:55 PM 11:34 PM
        2. First Quarter49% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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