• Today

    Sep 2

    80°Lo 57°

    Areas of low clouds, then sun

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      6 mph
    • T-storms
      0%
    more
  • Thu

    Sep 3

    78°Lo 57°

    Areas of low clouds, then sun

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      6 mph
    • T-storms
      0%
    more
  • Fri

    Sep 4

    77°Lo 56°

    Areas of low clouds, then sun

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      7 mph
    • T-storms
      0%
  • Sat

    Sep 5

    81°Lo 55°

    Low clouds, then sunshine

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      8 mph
    • T-storms
      0%
    more
  • Sun

    Sep 6

    87°Lo 57°

    Plenty of sunshine

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      6 mph
    • T-storms
      0%
    more
Next Previous
Hi 77° RealFeel® 81° Precipitation 3%

Day

N

E

S

W

  • SSW 7 mph
  • Gusts: 12 mph

Remaining cool with areas of low clouds, then sun

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 56° RealFeel® 56° Precipitation 4%

Night

N

E

S

W

  • ESE 4 mph
  • Gusts: 8 mph

Clear

  • 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 - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 77° N/A N/A 81°
Low 56° N/A N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 12:47 of sunlight, then sets at 7:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:51 PM with 14:08 of moolight, then sets at 1:59 PM

Simi Valley Weather Report

Los Angeles: September to Start With Cooler Conditions

September 2, 2015; 5:13 AM ET

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

Travel Weather Forecast

Sep 02, 2015; 8:55 AM ET United States travel weather forecast

Flight Tracker