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    • Tonight

      Sep 29

      53° Lo F
      Clear
      • Home Energy Efficiency
      • Weather
      • Avg RealFeel: 70°
      • Hi RealFeel: 83°
      • Wind Speed: 13 mph
    • Fri

      Sep 30

      78° /52°
      Brilliant sunshine and nice
      • Poor
      • for home energy
      • Avg RealFeel: 71°
      • Hi RealFeel: 86°
      • Wind Speed: 4 mph
      More
    • Sat

      Oct 1

      74° /48°
      Sunshine and pleasant
      • Poor
      • for home energy
      • Avg RealFeel: 68°
      • Hi RealFeel: 83°
      • Wind Speed: 4 mph
      More
    • Sun

      Oct 2

      64° /42°
      Sunshine; windy in the p.m.
      • Poor
      • for home energy
      • Avg RealFeel: 57°
      • Hi RealFeel: 75°
      • Wind Speed: 9 mph
      More
    • Mon

      Oct 3

      57° /41°
      Very windy; clouds and sun
      • Fair
      • for home energy
      • Avg RealFeel: 46°
      • Hi RealFeel: 53°
      • Wind Speed: 23 mph
      More
    Thursday
    10pm
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    Forecast Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear
    Temp (°F) 61° 61° 60° 59° 58° 57° 56° 55°
    RealFeel® 57° 58° 58° 59° 60° 60° 59° 58°
    Wind (mph) 12 NW 8 WNW 6 NNW 4 N 1 N 0 0 0
    precip
    10pm
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    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
    10pm
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 12% 10% 6% 3% 0% 0% 0% 0%
    Humidity 59% 58% 61% 63% 64% 65% 67% 67%
    Dew Point 46° 46° 46° 46° 46° 46° 45° 45°
    Temp °F
    10pm
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    65° 60° 55°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 78° 75° N/A 76°
    Low 53° 54° N/A 60°

    Sunrise/Sunset

    • Sunrise: 6:46 AM
    • Sunset: 6:38 PM
    • Duration: 11:52 hr

    Moonrise/Moonset

    • Moonrise: 5:30 AM
    • Moonset: 6:11 PM
    • Duration: 12:41 hr
    Astronomy

    Mount Wilson Weather Report

    Cooler air, showers to aid in wildfire efforts across California this weekend

    September 29, 2016; 9:54 PM ET

    Improving weather over the next several days will aid officials in battling wildfires across California. More >

    Thu. Home Energy Efficiency

    Thu. Degree Days

    Thu. UV Index