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  • Tonight

    Jul 31

    Partly cloudy Lo 67°
    more
  • Fri

    Aug 1

    Hot with clouds and sun 96°Lo 66°
  • Sat

    Aug 2

    Mostly sunny 95°Lo 63°
    more
  • Sun

    Aug 3

    Hot with plenty of sunshine 93°Lo 63°
    more
  • Mon

    Aug 4

    Plenty of sunshine 91°Lo 63°
    more
Mainly clear 85° Lo 73° RealFeel® 81° / 69°

N

E

S

W

  • Precipitation: 1%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 26%
  • Cloud Cover: 11%
  • Dew Point: 40° F
  • Visibility: 10 mi
3 mph

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2013
High 96° 93° 104° (1977) 84°
Low 66° 64° 51° (1961) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 14:12 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:31 AM with 11:35 of moolight, then sets at 11:06 PM

Top Story

Grass Valley Weather Report

VIDEO: California Wildfires Persist in Sierra Nevada Foothills, Yosemite National Park

August 1, 2014; 12:38 AM ET

A wildfire that has already destroyed more than 60 structures is threatening more in the Sierra Nevada foothills near Plymouth, California, according to state fire officials. more >