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      Elev 386 ft, 41.270 °N 76.170 °W

      Sweet Valley, PA

      Ross Township Station49°
      Updated: 5:40 AM EDT on September 8, 2026 (GMT -4)
      4 minutes ago
      77°
      49°
      49
      Feels Like 49
      Clear
      N
      2
      Similar 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
        Tue 09/08
        High 77°f
         2% Precip. / 0 in
        Sunny to partly cloudy. High 77F. Winds light and variable.
        Tonight
        Tue 09/08
        Low 57°f
         7% Precip. / 0 in
        Some clouds. Low 57F. Winds light and variable.
        Tomorrow
        Wed 09/09
        High 80°f66°f
         21% Precip. / 0 in
        Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. A stray shower or thunderstorm is possible. High around 80F. Winds SW at 5 to 10 mph.
        Hourly Forecast
        Now
        50°
        6AM
        50°
        6:37AM
        Sunrise
        7AM
        50°
        8AM
        55°
        9AM
        61°
        10AM
        65°
        11AM
        69°
        12PM
        72°
        1PM
        73°
        2PM
        74°
        3PM
        74°
        4PM
        75°
        5PM
        75°
        6PM
        73°
        7PM
        70°
        7:25PM
        Sunset
        8PM
        66°
        9PM
        63°
        10PM
        62°
        11PM
        61°
        12AM
        60°
        1AM
        60°
        2AM
        59°
        3AM
        59°
        4AM
        58°
        5AM
        59°
        Precipitation
        7%
        Pollen
        Grass Pollen
        Low
        Air Quality
        42
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.24 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point49°F
        5. Humidity 97%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KWBW Station History
        Almanac for September 8, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 70°F 86°F 1959
        4. Low 49°F 52°F 33°F 1986
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.17 in -
        7. Snow 0 in - in -
        Almanac for September 9, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 70°F 90°F
        4. Low 49°F 51°F 36°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:38 AM 7:25 PM
        3. Civil Twilight 6:10 AM 7:53 PM
        4. Nautical Twilight 5:36 AM 8:26PM
        5. Astronomical Twilight 5:02 AM 9:00 PM
        1. Length of Visible Light 13h 43m
        2. Length of Day 12h 47m
        3. Tomorrow will be 2 minutes 42 seconds shorter
        1. Moon 3:28 AM 6:13 PM
        2. Waning Crescent10% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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