• Today

    Sep 2

    85°Lo 59°

    Clouds breaking for some sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      91°
  • Thu

    Sep 3

    82°Lo 58°

    Low clouds followed by sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      86°
    more
  • Fri

    Sep 4

    79°Lo 56°

    Clouds breaking for sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      83°
    more
  • Sat

    Sep 5

    83°Lo 53°

    Sun followed by clouds

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      86°
    more
  • Sun

    Sep 6

    92°Lo 57°

    Sunny and warmer

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      97°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Temp (°F) 75° 78° 81° 85° 85° 85° 82° 79°
RealFeel® 84° 86° 89° 91° 88° 86° 81° 76°
Humidity 61% 55% 44% 36% 36% 37% 44% 52%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
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0%
Snow
 
0%
 
0%
 
0%
 
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Ice
 
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  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 5 NNW 6 WSW 6 NW 7 WNW 9 WSW 10 WSW 10 WSW 10 WSW
UV Index 6 7 7 7 6 4 2 1
Cloud Cover 48% 46% 38% 19% 17% 18% 24% 35%
Dew Point 61° 60° 57° 55° 56° 56° 58° 60°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 85° 91° N/A 92°
Low 59° 62° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 12:51 of sunlight, then sets at 7:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:13 PM with 13:41 of moolight, then sets at 11:54 AM

Pomona Weather Report

Los Angeles: September to Start With Cooler Conditions

September 2, 2015; 2:13 PM ET

The first few days of September will feature cooler conditions across much of the Los Angeles Basin. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Wed. Overnight Freeze

Wed. Degree Days

Wed. Evapotranspiration