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    • Today

      Sep 28

      70° /67°
      Rain and a thunderstorm
      • Poor
      • for running
      • Precip: 80%
      • Hours of Precip: 13.5
      • Wind Gust: 16 mph
      More
    • Thu

      Sep 29

      71° /64°F
      Heavy rain and a thunderstorm
      • Poor
      • for running
      • Precip: 76%
      • Hours of Precip: 13.5
      • Wind Gust: 31 mph
    • Fri

      Sep 30

      69° /65°
      Cloudy, showers; breezy
      • Fair
      • for running
      • Precip: 81%
      • Hours of Precip: 5.5
      • Wind Gust: 32 mph
      More
    • Sat

      Oct 1

      76° /61°
      Warmer with a shower or two
      • Good
      • for running
      • Precip: 57%
      • Hours of Precip: 2
      • Wind Gust: 15 mph
      More
    • Sun

      Oct 2

      79° /59°
      Mostly cloudy, a few showers
      • Excellent
      • for running
      • Precip: 61%
      • Hours of Precip: 3
      • Wind Gust: 6 mph
      More
    Thursday
    6am
    7am
    8am
    9am
    10am
    11am
    12pm
    1pm
    Forecast Rain Rain Cloudy Cloudy Rain Rain Rain Rain
    Temp (°F) 68° 67° 67° 68° 68° 69° 70° 71°
    RealFeel® 61° 59° 65° 66° 63° 65° 67° 68°
    Wind (mph) 13 E 16 E 15 E 15 E 15 E 16 E 18 E 21 E
    precip
    6am
    7am
    8am
    9am
    10am
    11am
    12pm
    1pm
    Rain
    75%
    75%
    49%
    49%
    59%
    75%
    75%
    75%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    6am
    7am
    8am
    9am
    10am
    11am
    12pm
    1pm
    UV Index 0 0 0 0 1 1 1 1
    Cloud Cover 100% 100% 94% 94% 94% 94% 94% 94%
    Humidity 93% 97% 96% 94% 94% 95% 98% 99%
    Dew Point 66° 66° 66° 66° 66° 68° 70° 71°
    Temp °F
    6am
    7am
    8am
    9am
    10am
    11am
    12pm
    1pm
    75° 70° 65°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 71° 75° N/A 81°
    Low 64° 54° N/A 68°

    Sunrise/Sunset

    • Sunrise: 7:02 AM
    • Sunset: 6:52 PM
    • Duration: 11:50 hr

    Moonrise/Moonset

    • Moonrise: 5:37 AM
    • Moonset: 6:24 PM
    • Duration: 12:47 hr
    Astronomy

    Lanham Weather Report

    Persistent rain to raise flood risk in part of northeastern US late this week

    September 28, 2016; 3:05 PM ET

    Rain will spread over much of the northeastern U.S. into the weekend, but persistent downpours will raise the flood risk in part of the mid-Atlantic. More >