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    • Early AM

      Mar 28

      49° Lo
      Cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Today

      Mar 28

      62° /49°
      Mainly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Wed

      Mar 29

      60° /55°F
      A passing shower or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
    • Thu

      Mar 30

      71° /47°
      Rain and a t-storm; warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Fri

      Mar 31

      56° /45°
      Mostly cloudy and cooler
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More

    Day

    60°Hi RealFeel® 55° Precipitation 55%
    Rather cloudy with a passing shower or two
    • ENE 12 mph
    • Gusts: 17 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 21%
    • Precipitation: 0.04 in
    • Rain: 0.04 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Night

    55°Lo RealFeel® 46° Precipitation 67%
    Periods of rain and a thunderstorm beginning late evening
    • SSE 13 mph
    • Gusts: 18 mph
    • Max UV Index: N/A
    • Thunderstorms: 60%
    • Precipitation: 0.69 in
    • Rain: 0.69 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 5.5 hrs
    • Hours of Rain: 5.5 hrs

    St. Charles Pollen Levels Mar 29

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

      Moderate

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 3/29/2016
    High 60° 61° 88° (1963) 63°
    Low 55° 41° 21° (1970) 42°

    Sunrise/Sunset

    • Sunrise: 6:52 AM
    • Sunset: 7:22 PM
    • Duration: 12:30 hr

    Moonrise/Moonset

    • Moonrise: 8:03 AM
    • Moonset: 9:24 PM
    • Duration: 13:21 hr
    Astronomy

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps