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    • Today

      May 23

      87° /69°F
      Cloudy, a thunderstorm or two
      • 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: High
    • Thu

      May 24

      83° /66°
      Showers and a heavier t-storm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Fri

      May 25

      91° /64°
      Mostly sunny; very warm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Sat

      May 26

      93° /65°
      Sunshine
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      May 27

      91° /66°
      Sun mixing with clouds
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    87°Hi RealFeel® 85° Precipitation 59%
    Cloudy, a couple of thunderstorms around; breezy and very warm
    • Winds from the
    • SSE 15 mph
    • Gusts: 23 mph
    • Max UV Index: 5 (Moderate)
    • Thunderstorms: 90%
    • Precipitation: 0.15 in
    • Rain: 0.15 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Night

    69°Lo RealFeel® 64° Precipitation 55%
    Clouds breaking, mild; a shower or thunderstorm around late
    • Winds from the
    • SSE 13 mph
    • Gusts: 17 mph
    • Max UV Index: N/A
    • Thunderstorms: 46%
    • Precipitation: 0.05 in
    • Rain: 0.05 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0.5 hrs

    Sioux Falls Pollen Levels May 23

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

      High

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 5/23/2017
    High 87° 72° 94° (1950) 58°
    Low 69° 49° 33° (1893) 47°

    Sunrise/Sunset

    • Sunrise: 5:55 AM
    • Sunset: 8:53 PM
    • Duration: 14:58 hr

    Moonrise/Moonset

    • Moonrise: 2:43 PM
    • Moonset: 3:42 AM
    • Duration: 12:59 hr
    Astronomy

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps