• Today

    May 31

    86°Lo 59°

    Partly sunny and seasonable

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      7 mph
  • Wed

    Jun 1

    89°Lo 60°

    Turning sunny and warm

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      7 mph
    more
  • Thu

    Jun 2

    97°Lo 63°

    Partly sunny and hot

    Poor for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      100°
    • Wind
      Speed
      7 mph
    more
  • Fri

    Jun 3

    102°Lo 64°

    Near-record temperatures

    Fair for home energy
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      105°
    • Wind
      Speed
      7 mph
    more
  • Sat

    Jun 4

    103°Lo 64°

    Very hot

    Fair for home energy
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      107°
    • Wind
      Speed
      7 mph
    more
Next Previous
Hi 86° RealFeel® 91° Precipitation 5%

Day

N

E

S

W

  • WSW 7 mph
  • Gusts: 14 mph

Partly sunny and seasonably warm

  • Max UV Index: 9 (Very 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 59° RealFeel® 60° Precipitation 6%

Night

N

E

S

W

  • SW 4 mph
  • Gusts: 10 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 - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 86° 84° 97° (1977) 84°
Low 59° 55° 39° (1959) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:39 AM with 14:17 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:32 AM with 12:35 of moolight, then sets at 3:07 PM

Fontana Weather Report

Los Angeles: Warm, dry weather to kick off June

May 31, 2016; 4:37 PM ET

The opening days of June will bring warm and dry weather to much of California, including the Los Angeles area. more >

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index