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    • Today

      Sep 28

      74° /66°F
      Rain and a thunderstorm
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Thu

      Sep 29

      71° /64°
      Heavy rain and a thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      71° /66°
      Cloudy and windy with showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sat

      Oct 1

      78° /61°
      Warmer with a shower or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Oct 2

      78° /59°
      Mostly cloudy, a few showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    63° RealFeel® 59°
    Rain
    • 9 mph
    • Humidity: 93%
    • Pressure: 29.99 in
    • UV Index: 2
    • Cloud Cover: 95%
    • Ceiling: 5700 ft
    • Dew Point: 61° F
    • Visibility: 4 mi

    Sunrise/Sunset

    • Sunrise: 7:01 AM
    • Sunset: 6:54 PM
    • Duration: 11:53 hr

    Moonrise/Moonset

    • Moonrise: 4:38 AM
    • Moonset: 5:52 PM
    • Duration: 13:14 hr
    Astronomy

    TEMPERATURE SUMMARY

      Temp (°F)
    Now 63°
    Yesterday 61°
    RealFeel® 59°
    RealFeel® Shade 57°
    Wind Chill 63°
    Dew Point 61°
      Hi / Lo
    Previous 6 Hours 64°/60°
    Previous 12 Hours 64°/57°
    Previous 24 Hours 75°/57°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 74° 76° N/A 82°
    Low 66° 55° N/A 64°

    PRECIPITATION SUMMARY

      Amount (in)
    Previous 1 Hour 0.04
    Previous 3 Hours 0.09
    Previous 6 Hours 0.09
    Previous 9 Hours 0.09
    Previous 12 Hours 0.09
    Previous 18 Hours 0.09
    Previous 24 Hours 0.09

    Lanham Weather Report

    Rain to soak northeastern US during final days of September

    September 28, 2016; 5:45 AM ET

    Periods of rain will drench portions of the northeastern United States through Friday. More >

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps