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    • Today

      Sep 25

      65° /34°
      Mostly sunny
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 63°
      • UV: 4 - Moderate
      • Cloud Cover: 19%
      More
    • Mon

      Sep 26

      67° /49°
      Sunny to partly cloudy
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 72°
      • UV: 4 - Moderate
      • Cloud Cover: 23%
      More
    • Tue

      Sep 27

      70° /46°F
      Periods of rain
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 67°
      • UV: 2 - Low
      • Cloud Cover: 90%
    • Wed

      Sep 28

      74° /50°
      Times of sun and clouds
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 78°
      • UV: 4 - Moderate
      • Cloud Cover: 46%
      More
    • Thu

      Sep 29

      67° /51°
      Rain and drizzle possible
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 67°
      • UV: 4 - Moderate
      • Cloud Cover: 76%
      More

    Day

    70°Hi RealFeel® 67° Precipitation 65%
    Periods of rain into the early afternoon
    • SW 5 mph
    • Gusts: 7 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 4%
    • Precipitation: 0.24 in
    • Rain: 0.24 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 3.5 hrs
    • Hours of Rain: 3.5 hrs

    Night

    46°Lo RealFeel® 49° Precipitation 23%
    Partly cloudy
    • 0 mph
    • Gusts: 4 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 70° 68° 88° (1933) 73°
    Low 46° 43° 22° (1947) 34°

    Sunrise/Sunset

    • Sunrise: 6:40 AM
    • Sunset: 6:33 PM
    • Duration: 11:53 hr

    Moonrise/Moonset

    • Moonrise: 3:09 AM
    • Moonset: 5:02 PM
    • Duration: 13:53 hr
    Astronomy

    Loudon Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 25, 2016; 7:09 AM ET

    Fall air has finally arrived in the northeastern United States and may yield the first frost of the season in parts of the region this weekend. More >

    Tue. Migraine Headache

    Tue. UV Index