, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    1 - 5 of 90 days | All 90 days
    Next 5 Days
    • Tonight

      Sep 26

      54° Lo F
      Early rain, then clearing
    • Tue

      Sep 27

      75° /48°
      Mostly sunny
      More
    • Wed

      Sep 28

      74° /58°
      Times of clouds and sun
      More
    • Thu

      Sep 29

      69° /60°
      Occasional rain
      More
    • Fri

      Sep 30

      71° /54°
      Periods of rain
      More
    65° RealFeel® 59°
    Light rain
    • 9 mph
    • Humidity: 84%
    • Pressure: 30.01 in ↓
    • UV Index: 0
    • Cloud Cover: 100%
    • Ceiling: 3300 ft
    • Dew Point: 60° F
    • Visibility: 9 mi

    Sunrise/Sunset

    • Sunrise: 7:04 AM
    • Sunset: 7:01 PM
    • Duration: 11:57 hr

    Moonrise/Moonset

    • Moonrise: 2:41 AM
    • Moonset: 4:47 PM
    • Duration: 14:06 hr
    Astronomy

    TEMPERATURE SUMMARY

      Temp (°F)
    Now 65°
    Yesterday 68°
    RealFeel® 59°
    RealFeel® Shade 59°
    Wind Chill 65°
    Dew Point 60°
      Hi / Lo
    Previous 6 Hours 69°/65°
    Previous 12 Hours 69°/59°
    Previous 24 Hours 69°/55°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 69° 72° N/A 69°
    Low 54° 52° N/A 54°

    PRECIPITATION SUMMARY

      Amount (in)
    Previous 1 Hour 0
    Previous 3 Hours 0
    Previous 6 Hours 0
    Previous 9 Hours 0
    Previous 12 Hours 0
    Previous 18 Hours 0
    Previous 24 Hours 0

    Mercersburg Weather Report

    Rounds of rain to frequent northeastern US this week

    September 26, 2016; 8:30 PM ET

    Bouts of wet weather will soak the northeastern United States during the last full week of September. More >