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    • Early AM

      Sep 20

      75° Lo
      Clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Moderate
      • Ragweed Pollen: High
      • Tree Pollen: High
      More
    • Today

      Sep 20

      100° /76°
      Sizzling sunshine and hot
      • High
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: High
      • Tree Pollen: High
      More
    • Thu

      Sep 21

      96° /73°F
      Hot with more clouds than sun
      • High
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: High
      • Tree Pollen: High
    • Fri

      Sep 22

      94° /72°
      Partly sunny and very warm
      • High
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: High
      • Tree Pollen: High
      More
    • Sat

      Sep 23

      93° /70°
      Sunny and very warm
      • High
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: High
      • Tree Pollen: High
      More

    Day

    96°Hi RealFeel® 104° Precipitation 25%
    Hot with more clouds than sun
    • Winds from the
    • S 9 mph
    • Gusts: 14 mph
    • Max UV Index: 11 (Extreme)
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    73°Lo RealFeel® 74° Precipitation 2%
    Clear, warm and muggy
    • Winds from the
    • SSE 8 mph
    • Gusts: 13 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Olney Pollen Levels Sep 21

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      High

    • Ragweed Pollen

      High

    • Mold

      Low

    • Grass Pollen

      Moderate

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/21/2016
    High 96° 87° N/A 94°
    Low 73° 59° N/A 72°

    Sunrise/Sunset

    • Sunrise: 7:22 AM
    • Sunset: 7:33 PM
    • Duration: 12:11 hr

    Moonrise/Moonset

    • Moonrise: 8:41 AM
    • Moonset: 8:45 PM
    • Duration: 12:04 hr
    Astronomy

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps