• Today

    Aug 2

    87°Lo 67°

    A thunderstorm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Cloud
      Cover
      50%
    more
  • Mon

    Aug 3

    79°Lo 55°

    A thunderstorm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      82°
    • UV
      5 - High
    • Cloud
      Cover
      50%
    more
  • Tue

    Aug 4

    76°Lo 52°

    Pleasant with clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      78°
    • UV
      5 - High
    • Cloud
      Cover
      50%
  • Wed

    Aug 5

    75°Lo 55°

    Nice with clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      81°
    • UV
      5 - High
    • Cloud
      Cover
      60%
    more
  • Thu

    Aug 6

    74°Lo 58°

    Considerable clouds

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      75°
    • UV
      4 - Moderate
    • Cloud
      Cover
      87%
    more
Next Previous
Hi 76° RealFeel® 78° Precipitation 12%

Day

N

E

S

W

  • WNW 9 mph
  • Gusts: 15 mph

Pleasant with periods of clouds and sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 52° RealFeel® 52° Precipitation 8%

Night

N

E

S

W

  • WSW 5 mph
  • Gusts: 13 mph

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 76° 82° 96° (1881) 84°
Low 52° 62° 46° (1894) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 14:21 of sunlight, then sets at 8:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:27 PM with 13:15 of moolight, then sets at 12:42 PM

South Lyon Weather Report

Severe Weather to Invade Midwest on Sunday

August 2, 2015; 3:00 PM ET

A disturbance will swing across the Midwest and fire a round of severe thunderstorms to end the weekend. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Tue. Sinus Headache

Tue. UV Index