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      Elev 738 ft, 40.599 °N 79.755 °W

      Tarentum, PA

      Tarentum Station54°
      Updated: 12:35 AM EDT on September 15, 2026 (GMT -4)
      10 minutes ago
      70°
      66°
      54
      Feels Like 54
      Clear
      N
      2
      Higher 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
        Tonight
        Mon 09/14
        Low 50°f
         5% Precip. / 0 in
        Partly cloudy. Low near 50F. Winds light and variable.
        Tomorrow
        Tue 09/15
        High 82°f
         5% Precip. / 0 in
        Partly cloudy skies. High 82F. Winds SSE at 5 to 10 mph.
        Tomorrow night
        Tue 09/15
        Low 63°f
         9% Precip. / 0 in
        A few clouds overnight. Low 63F. Winds light and variable.
        Hourly Forecast
        Now
        54°
        1AM
        54°
        2AM
        53°
        3AM
        52°
        4AM
        51°
        5AM
        51°
        6AM
        51°
        6:59AM
        Sunrise
        7AM
        52°
        8AM
        53°
        9AM
        58°
        10AM
        63°
        11AM
        68°
        12PM
        72°
        1PM
        76°
        2PM
        78°
        3PM
        79°
        4PM
        80°
        5PM
        80°
        6PM
        78°
        7PM
        76°
        7:28PM
        Sunset
        8PM
        72°
        9PM
        70°
        10PM
        68°
        11PM
        67°
        12AM
        65°
        Precipitation
        6%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        28
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.27 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point53°F
        5. Humidity 95%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KBTP Station History
        Almanac for September 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 76°F 92°F 1998
        4. Low 66°F 53°F 33°F 1985
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.3 in -
        7. Snow 0 in 0 in -
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 76°F 90°F
        4. Low 66°F 53°F 33°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:59 AM 7:27 PM
        3. Civil Twilight 6:32 AM 7:55 PM
        4. Nautical Twilight 6:00 AM 8:27PM
        5. Astronomical Twilight 5:26 AM 9:00 PM
        1. Length of Visible Light 13h 22m
        2. Length of Day 12h 28m
        3. Tomorrow will be 2 minutes 39 seconds shorter
        1. Moon 11:55 AM 9:25 PM
        2. Waxing Crescent21% 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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