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    • Today

      Feb 27

      44° /29°F
      Clouds and sun
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Tue

      Feb 28

      39° /24°
      Areas of morning fog
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Mar 1

      39° /22°
      A couple of showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Mar 2

      36° /18°
      Clouds and sun, snow showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Mar 3

      44° /29°
      Turning sunny; breezy, milder
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    44°Hi RealFeel® 36° Precipitation 3%
    Clouds and sun
    • S 13 mph
    • Gusts: 29 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    29°Lo RealFeel® 23° Precipitation 55%
    Mostly cloudy with a snow shower; areas of late-night fog
    • SE 7 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 4%
    • Precipitation: 0.01 in
    • Rain: 0 in
    • Snow: 0.1 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 0 hrs

    Sioux Falls Pollen Levels Feb 27

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 2/27/2016
    High 44° 35° 63° (2016) 63°
    Low 29° 16° -19° (1899) 27°

    Sunrise/Sunset

    • Sunrise: 7:07 AM
    • Sunset: 6:13 PM
    • Duration: 11:06 hr

    Moonrise/Moonset

    • Moonrise: 7:47 AM
    • Moonset: 7:40 PM
    • Duration: 11:53 hr
    Astronomy

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps