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    • Tonight

      May 26

      67° Lo F
      Mostly cloudy and humid
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Sat

      May 27

      88° /67°
      A few t-storms, some severe
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Sun

      May 28

      80° /59°
      A passing morning shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Mon

      May 29

      83° /57°
      Mostly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Tue

      May 30

      83° /60°
      Sunshine and pleasant
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More

    Day

    84°Hi RealFeel® 88° Precipitation 50%
    Some sun, then turning cloudy, then more humid this afternoon with a shower or thunderstorm later
    • SSW 9 mph
    • Gusts: 16 mph
    • Max UV Index: 7 (High)
    • Thunderstorms: 60%
    • Precipitation: 0.23 in
    • Rain: 0.23 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    67°Lo RealFeel® 66° Precipitation 12%
    Rather cloudy and humid; patchy fog late
    • WNW 6 mph
    • Gusts: 9 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Saint Louis Pollen Levels May 26

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      High

    Temperature History

    more Historical Weather Data >
      Today Normal Record 5/26/2016
    High 84° 80° N/A 80°
    Low 67° 58° N/A 66°

    Sunrise/Sunset

    • Sunrise: 5:41 AM
    • Sunset: 8:15 PM
    • Duration: 14:34 hr

    Moonrise/Moonset

    • Moonrise: 6:42 AM
    • Moonset: 9:20 PM
    • Duration: 14:38 hr
    Astronomy

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps