• Tonight

    Dec 28

    Lo 30°

    Mainly clear and cold

    Asthma Weather
    • Hi
      RealFeel
      58°
    • UV
      2 - Low
    • Air Qual.
      Good
  • Mon

    Dec 29

    52°Lo 33°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      52°
    • UV
      2 - Low
    • Air Qual.
      Moderate
    more
  • Tue

    Dec 30

    53°Lo 31°

    Mostly sunny and breezy

    Beneficial weather for asthma
    • Hi
      RealFeel
      43°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Wed

    Dec 31

    52°Lo 28°

    Mostly sunny, breezy and cool

    Beneficial weather for asthma
    • Hi
      RealFeel
      46°
    • UV
      2 - Low
    • Cloud
      Cover
      13%
    more
  • Thu

    Jan 1

    47°Lo 27°

    Sunny and chilly

    Beneficial weather for asthma
    • Hi
      RealFeel
      49°
    • UV
      2 - Low
    • Cloud
      Cover
      1%
    more
Next Previous
Hi 55° RealFeel® 58° Precipitation 4%

Day

N

E

S

W

  • W 1 mph
  • Gusts: 6 mph

Mostly sunny

  • Max UV Index: 2 (Low)
  • 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 30° RealFeel® 30° Precipitation 4%

Night

N

E

S

W

  • E 2 mph
  • Gusts: 5 mph

Mainly clear and cold; there can be frost in the normally colder spots

  • 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 - Dec 28

more Historical Weather Data >
  Today Normal Record 12/28/2013
High 55° 54° 69° (1953) 66°
Low 30° 37° 25° (1992) 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:22 AM with 9:29 of sunlight, then sets at 4:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:52 AM with 12:56 of moolight, then sets at 12:48 AM

Rocklin Weather Report

Cold Storm to Bring Snow, Rain and a Freeze to California

December 28, 2014; 10:11 PM ET

A storm and cold air forecast to develop at the end of 2014 and linger into the start of 2015 will deliver snow, rain and a frost or freeze to portions of California. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index