, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Early AM

      Sep 25

      55° Lo
      Very windy
      • Lawn Mowing
        • Lawn Mowing
        • Soil Moisture
        • Field Readiness
        • Composting
      • Lawn Mowing
      • Weather
      • Hours of Precip: 0
      • Precip: 4%
      • Hi RealFeel: 80°
      More
    • Today

      Sep 25

      83° /57°F
      Santa Ana winds; sunny
      • Excellent
      • for lawn mowing
      • Hours of Precip: 0
      • Precip: 8%
      • Hi RealFeel: 82°
    • Mon

      Sep 26

      79° /56°
      Sunny and windy
      • Excellent
      • for lawn mowing
      • Hours of Precip: 0
      • Precip: 7%
      • Hi RealFeel: 79°
      More
    • Tue

      Sep 27

      80° /53°
      Partly sunny and nice
      • Excellent
      • for lawn mowing
      • Hours of Precip: 0
      • Precip: 10%
      • Hi RealFeel: 90°
      More
    • Wed

      Sep 28

      71° /53°
      Plenty of sunshine, but cool
      • Excellent
      • for lawn mowing
      • Hours of Precip: 0
      • Precip: 2%
      • Hi RealFeel: 82°
      More

    Day

    83°Hi RealFeel® 82° Precipitation 4%
    Santa Ana winds; plenty of sun
    • NE 31 mph
    • Gusts: 58 mph
    • Max UV Index: 8 (Very High)
    • Thunderstorms: 2%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    57°Lo RealFeel® 49° Precipitation 8%
    Clear and windy; gusty winds and excessively dry weather result in a high fire threat
    • NNE 16 mph
    • Gusts: 47 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 83° 76° N/A 82°
    Low 57° 55° N/A 65°

    Sunrise/Sunset

    • Sunrise: 6:43 AM
    • Sunset: 6:43 PM
    • Duration: 12:00 hr

    Moonrise/Moonset

    • Moonrise: 1:40 AM
    • Moonset: 3:41 PM
    • Duration: 14:01 hr
    Astronomy

    Mount Wilson Weather Report

    Santa Ana winds to raise wildfire threat across Southern California into Monday

    September 24, 2016; 11:47 PM ET

    Hot, dry and windy weather into Monday will lead to an increased risk of wildfires across Southern California. More >

    Current Drought Status

    Current Soil Conditions

    Sun. Overnight Freeze

    Sun. Degree Days

    Sun. Evapotranspiration