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    • Early AM

      Sep 28

      65° Lo
      Partly to mostly cloudy
      • 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
    • Today

      Sep 28

      87° /57°F
      Partly sunny
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Thu

      Sep 29

      83° /51°
      Partly sunny
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      77° /51°
      Sunshine and pleasant
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Sat

      Oct 1

      79° /54°
      Sunny and pleasant
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    Wednesday
    4am
    5am
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    Forecast Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Partly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
    Temp (°F) 67° 67° 66° 65° 67° 70° 73° 77°
    RealFeel® 67° 67° 66° 65° 68° 73° 78° 83°
    Wind (mph) 4 NW 4 WNW 4 WNW 4 W 2 WSW 4 SW 5 SW 6 SW
    precip
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    11am
    Rain
    2%
    2%
    2%
    1%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    11am
    UV Index 0 0 0 0 0 1 3 4
    Cloud Cover 46% 26% 26% 26% 37% 26% 26% 26%
    Humidity 89% 90% 90% 95% 93% 85% 72% 64%
    Dew Point 64° 64° 64° 64° 65° 65° 64° 64°
    Temp °F
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    11am
    80° 75° 70° 65°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 87° 77° N/A 75°
    Low 57° 57° N/A 64°

    Sunrise/Sunset

    • Sunrise: 7:22 AM
    • Sunset: 7:16 PM
    • Duration: 11:54 hr

    Moonrise/Moonset

    • Moonrise: 5:05 AM
    • Moonset: 6:11 PM
    • Duration: 13:06 hr
    Astronomy

    Simpsonville Weather Report

    First widespread taste of cool fall air to sweep across southeastern US

    September 28, 2016; 1:12 AM ET

    The coolest air since the spring will sweep away haze and high humidity across the southeastern United States as this week progresses. More >

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps