• Today

    Jul 29

    85°Lo 70°

    Low clouds break for some sun

    Excellent for golfing
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • T-storms
      10%
    more
  • Thu

    Jul 30

    87°Lo 69°

    Partly sunny, a t-storm; warm

    Good for golfing
    • Precip
      55%
    • Wind
      Speed
      6 mph
    • T-storms
      60%
  • Fri

    Jul 31

    85°Lo 67°

    Partly sunny and very warm

    Excellent for golfing
    • Precip
      2%
    • Wind
      Speed
      7 mph
    • T-storms
      4%
    more
  • Sat

    Aug 1

    83°Lo 67°

    Partly sunny

    Excellent for golfing
    • Precip
      2%
    • Wind
      Speed
      7 mph
    • T-storms
      0%
    more
  • Sun

    Aug 2

    85°Lo 67°

    Partly sunny

    Excellent for golfing
    • Precip
      2%
    • Wind
      Speed
      7 mph
    • T-storms
      3%
    more
Next Previous
Hi 87° RealFeel® 95° Precipitation 55%

Day

N

E

S

W

  • WSW 6 mph
  • Gusts: 10 mph

Partly sunny; warm with a shower or thunderstorm around; any thunderstorms can cause flash flooding

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 69° RealFeel® 68° Precipitation 40%

Night

N

E

S

W

  • WSW 2 mph
  • Gusts: 7 mph

A thunderstorm around early; otherwise, partly cloudy; any thunderstorms can cause flash flooding

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2014
High 87° 80° N/A 82°
Low 69° 61° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 13:52 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:16 PM with 11:04 of moolight, then sets at 6:20 AM

Lake Forest Weather Report

Storms May Bring Flooding in a Flash to Los Angeles, Las Vegas and Phoenix This Week

July 29, 2015; 6:46 PM ET

The risk of drenching and locally gusty thunderstorms will expand northwestward over the balance of the week, reaching parts of Southern California, Arizona and Nevada. more >

Climate Change Leads to Difference on the Golf Course

Jun 14, 2012; 5:00 AM ET There are different ways a changing climate can affect the game of golf. Valerie Smock has more on how the courses could be impacted over time.

Thu. Golf Weather

Thu. Wind Maps