• Today

    May 6

    66°Lo 52°

    A shower and t-storm around

    Beneficial weather for asthma
    • Hi
      RealFeel
      68°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
  • Sat

    May 7

    65°Lo 51°

    Thundershower

    Beneficial weather for asthma
    • Hi
      RealFeel
      69°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sun

    May 8

    68°Lo 50°

    Cool with periods of sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      73°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Mon

    May 9

    76°Lo 52°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
  • Tue

    May 10

    81°Lo 53°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      86°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
T-storms
T-storms
T-storms
Cloudy
Temp (°F) 55° 57° 59° 61° 62° 63° 63° 66°
RealFeel® 58° 62° 65° 68° 66° 65° 64° 68°
Humidity 72% 68% 64% 61% 64% 66% 67% 58%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
19%
 
19%
 
24%
 
49%
 
55%
 
55%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 2 W 4 WSW 4 WSW 5 SW 6 SW 7 SW 8 SW 8 SW
UV Index 1 2 3 4 5 5 4 4
Cloud Cover 91% 90% 90% 90% 88% 88% 90% 90%
Dew Point 47° 47° 47° 47° 50° 51° 52° 51°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 6

more Historical Weather Data >
  Today Normal Record 5/6/2015
High 66° 79° 94° (1962) 68°
Low 52° 52° 40° (1954) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 13:43 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:04 AM with 13:42 of moolight, then sets at 7:46 PM

Fontana Weather Report

Los Angeles: Rain showers possible into the weekend

May 6, 2016; 3:39 AM ET

While it will not be an all-day washout into Saturday morning, any developing thunderstorm could produce locally heavy rainfall and raise the risk for flash flooding and mudslides. more >

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index