• Today

    Aug 1

    86°Lo 65°

    A strong afternoon t-storm

    Very Good for biking
    • Precip
      55%
    • Hours of Precip
      2
    • Wind
      Gust
      18 mph
    more
  • Sun

    Aug 2

    86°Lo 58°

    Plenty of sunshine

    Very Good for biking
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
  • Mon

    Aug 3

    79°Lo 60°

    Partly sunny

    Excellent for biking
    • Precip
      11%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Tue

    Aug 4

    80°Lo 60°

    Partly sunny and pleasant

    Excellent for biking
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
  • Wed

    Aug 5

    78°Lo 61°

    Nice with periods of sun

    Excellent for biking
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
Next Previous
Hi 80° RealFeel® 84° Precipitation 4%

Day

N

E

S

W

  • ESE 10 mph
  • Gusts: 14 mph

Partly sunny and pleasant

  • Max UV Index: 7 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 60° RealFeel® 59° Precipitation 7%

Night

N

E

S

W

  • E 7 mph
  • Gusts: 12 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • 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 80° 83° 107° (1934) 83°
Low 60° 62° 42° (1894) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:19 AM with 14:27 of sunlight, then sets at 8:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:19 PM with 13:19 of moolight, then sets at 12:38 PM

Sioux Falls Weather Report

US Forest Service Firefighter Dies at California Wildfire

August 1, 2015; 5:13 AM ET

David "Dave" Ruhl of Rapid City, South Dakota, was found Friday morning after search and rescue efforts were conducted, the U.S. Forest Service said. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.