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Personalized Forecasts

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    • Early AM

      Sep 25

      52° Lo
      Cooler
      • Home Energy Efficiency
      • Weather
      • Avg RealFeel: 63°
      • Hi RealFeel: 73°
      • Wind Speed: 2 mph
      More
    • Today

      Sep 25

      73° /52°F
      Mostly sunny and pleasant
      • Poor
      • for home energy
      • Avg RealFeel: 66°
      • Hi RealFeel: 78°
      • Wind Speed: 2 mph
    • Mon

      Sep 26

      73° /63°
      Thickening clouds
      • Poor
      • for home energy
      • Avg RealFeel: 66°
      • Hi RealFeel: 74°
      • Wind Speed: 7 mph
      More
    • Tue

      Sep 27

      72° /53°
      A little a.m. rain; clearing
      • Poor
      • for home energy
      • Avg RealFeel: 65°
      • Hi RealFeel: 75°
      • Wind Speed: 2 mph
      More
    • Wed

      Sep 28

      74° /56°
      Times of clouds and sun
      • Poor
      • for home energy
      • Avg RealFeel: 65°
      • Hi RealFeel: 75°
      • Wind Speed: 5 mph
      More
    Sunday
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    Forecast Mostly Sunny Mostly Sunny Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear
    Temp (°F) 72° 70° 67° 62° 59° 58° 56° 55°
    RealFeel® 72° 69° 65° 63° 60° 59° 57° 57°
    Wind (mph) 4 NE 4 E 4 ESE 2 ESE 2 SE 2 SE 2 SE 2 SE
    precip
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    UV Index 1 0 0 0 0 0 0 0
    Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
    Humidity 40% 45% 56% 66% 74% 84% 89% 93%
    Dew Point 46° 48° 51° 51° 51° 53° 53° 53°
    Temp °F
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    75° 70° 65° 60° 55°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 73° 77° N/A 72°
    Low 52° 56° N/A 57°

    Sunrise/Sunset

    • Sunrise: 6:58 AM
    • Sunset: 6:58 PM
    • Duration: 12:00 hr

    Moonrise/Moonset

    • Moonrise: 1:39 AM
    • Moonset: 4:00 PM
    • Duration: 14:21 hr
    Astronomy

    Lanham Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 25, 2016; 1:09 AM ET

    Fall air has finally arrived in the northeastern United States and may yield the first frost of the season in parts of the region this weekend. More >

    Sun. Home Energy Efficiency

    Sun. Degree Days

    Sun. UV Index