, °F

Personalized Forecasts

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    My Recent Locations

    • Wed

      Dec 20

      31° /23°
      Colder with flurries
      • Poor
      • for fishing
      • Precip: 30%
      • Cloud Cover: 83%
      • Wind Speed: 14 mph
      More
    • Thu

      Dec 21

      38° /32°F
      Snow or flurries possible
      • Poor
      • for fishing
      • Precip: 30%
      • Cloud Cover: 95%
      • Wind Speed: 5 mph
    • Fri

      Dec 22

      41° /18°
      A little wintry mix
      • Poor
      • for fishing
      • Precip: 59%
      • Cloud Cover: 87%
      • Wind Speed: 7 mph
      More
    • Sat

      Dec 23

      31° /13°
      Variable cloudiness
      • Fair
      • for fishing
      • Precip: 25%
      • Cloud Cover: 62%
      • Wind Speed: 10 mph
      More
    • Sun

      Dec 24

      38° /18°
      Snow and ice possible; warmer
      • Poor
      • for fishing
      • Precip: 35%
      • Cloud Cover: 97%
      • Wind Speed: 2 mph
      More

    Day

    38°Hi RealFeel® 38° Precipitation 30%
    Warmer with a thick cloud cover; snow or flurries possible late in the afternoon
    • Winds from the
    • S 5 mph
    • Gusts: 8 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    32°Lo RealFeel® 22° Precipitation 55%
    Considerable cloudiness with a bit of rain
    • Winds from the
    • S 5 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0.04 in
    • Rain: 0.04 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/21/2016
    High 38° 31° 58° (2013) 31°
    Low 32° 16° -8° (1980) 20°

    Sunrise/Sunset

    • Sunrise: 7:37 AM
    • Sunset: 4:48 PM
    • Duration: 9:11 hr

    Moonrise/Moonset

    • Moonrise: 9:53 AM
    • Moonset: 8:01 PM
    • Duration: 10:08 hr
    Astronomy

    Solunar Information for St. Marys, PA

    Mon, Dec 18
    New
    Tue, Dec 26
    First
    Tue, Jan 2
    Full
    Mon, Jan 8
    Last