• Tonight

    Apr 21

    Lo 50°

    Increasing cloudiness

    Migraine Headache Weather
    • Hi
      RealFeel
      68°
    • UV
      4 - Moderate
    • Cloud
      Cover
      91%
  • Wed

    Apr 22

    66°Lo 49°

    Low clouds breaking

    Beneficial weather for migraines
    • Hi
      RealFeel
      69°
    • UV
      7 - High
    • Cloud
      Cover
      70%
    more
  • Thu

    Apr 23

    64°Lo 48°

    Increasing amounts of sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      66°
    • UV
      5 - Moderate
    • Cloud
      Cover
      82%
    more
  • Fri

    Apr 24

    62°Lo 44°

    Cool with clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      65°
    • UV
      7 - High
    • Cloud
      Cover
      69%
    more
  • Sat

    Apr 25

    68°Lo 46°

    Partly sunny and beautiful

    Beneficial weather for migraines
    • Hi
      RealFeel
      73°
    • UV
      8 - Very High
    • Cloud
      Cover
      58%
    more
Next Previous
Low clouds 52° Lo 50° RealFeel® 51° / 49°

N

E

S

W

  • Precipitation: 13%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 83%
  • Cloud Cover: 95%
  • Dew Point: 46° F
  • Visibility: 8 mi
5 mph

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 65° 75° 100° (2009) 88°
Low 50° 52° 37° (1963) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:14 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:38 AM with 14:10 of moolight, then sets at 10:48 PM

Rancho Cucamonga Weather Report

Homes Evacuated After California Wildfire Quickly Expands Near Los Angeles

April 21, 2015; 1:29 PM ET

The Highway Fire started around 6:10 p.m. PDT Saturday near Corona, California, in the Prado Dam area in Riverside County, and grew from 30 to 175 acres in a matter of three hours. more >

Tue. Migraine Headache

Tue. UV Index