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    • Tonight

      Sep 29

      57° Lo
      Downpours; becoming windier
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      63° /59°F
      Windy with rain and drizzle
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Sat

      Oct 1

      71° /63°
      Cloudy with a shower or two
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Sun

      Oct 2

      73° /59°
      Mostly cloudy with a shower
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Mon

      Oct 3

      74° /57°
      Partly sunny and pleasant
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Friday
    1am
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    Forecast Cloudy Cloudy Rain Rain Rain Rain Cloudy Cloudy
    Temp (°F) 60° 61° 61° 60° 60° 59° 58° 58°
    RealFeel® 55° 55° 51° 50° 50° 49° 52° 52°
    Wind (mph) 16 ENE 16 ENE 16 ENE 15 ENE 14 ENE 15 ENE 15 NE 15 NE
    precip
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    Rain
    49%
    49%
    61%
    66%
    62%
    62%
    49%
    49%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 99% 100% 100% 100% 100% 99% 99% 99%
    Humidity 89% 89% 92% 93% 93% 93% 93% 93%
    Dew Point 57° 57° 58° 58° 58° 57° 56° 56°
    Temp °F
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    65° 60° 55°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 63° 70° N/A 75°
    Low 59° 48° N/A 59°

    Sunrise/Sunset

    • Sunrise: 6:59 AM
    • Sunset: 6:46 PM
    • Duration: 11:47 hr

    Moonrise/Moonset

    • Moonrise: 6:29 AM
    • Moonset: 6:50 PM
    • Duration: 12:21 hr
    Astronomy

    Coatesville Weather Report

    Persistent rain to raise flood risk in part of northeastern US

    September 29, 2016; 6:05 PM ET

    Persistent downpours will raise the flood risk in part of the mid-Atlantic into Friday, while rain will spread over the balance of the northeastern United States into the weekend. More >

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps