• Tonight

    May 4

    Lo 53°

    Some clouds with mist late

    Sinus Headache Weather
    • Hi
      RealFeel
      83°
    • UV
      7 - Very High
    • Cloud
      Cover
      55%
    more
  • Thu

    May 5

    67°Lo 51°

    A thunderstorm in spots

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      70°
    • UV
      4 - Moderate
    • Cloud
      Cover
      80%
    more
  • Fri

    May 6

    66°Lo 51°

    Variable clouds, a t-storm

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      69°
    • UV
      4 - Moderate
    • Cloud
      Cover
      89%
    more
  • Sat

    May 7

    67°Lo 50°

    A thunderstorm in spots

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      72°
    • UV
      5 - High
    • Cloud
      Cover
      70%
  • Sun

    May 8

    69°Lo 49°

    Partly sunny and cool

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      74°
    • UV
      5 - High
    • Cloud
      Cover
      46%
    more
Next Previous
Hi 67° RealFeel® 72° Precipitation 40%

Day

N

E

S

W

  • WSW 7 mph
  • Gusts: 13 mph

Cool with variable cloudiness; a shower or thunderstorm in spots in the afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 40%
  • 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
Lo 50° RealFeel® 51° Precipitation 7%

Night

N

E

S

W

  • N 4 mph
  • Gusts: 10 mph

Partly cloudy and cool

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • 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 7

more Historical Weather Data >
  Today Normal Record 5/7/2015
High 67° 78° N/A 66°
Low 50° 53° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 13:45 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:55 AM with 14:01 of moolight, then sets at 8:56 PM

Pomona Weather Report

Los Angeles: Spotty rain to dampen late-week plans

May 4, 2016; 12:39 PM ET

Unsettled weather will move into Southern California late in the week following a dry start to May. more >

Sat. Sinus Headache

Sat. UV Index