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    • Today

      Jul 21

      81° /60°
      A p.m. shower or thunderstorm
      • 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
      More
    • Sun

      Jul 22

      78° /66°F
      A shower and t-storm around
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Mon

      Jul 23

      80° /68°
      Mostly cloudy, a thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Jul 24

      78° /66°
      Cloudy, a heavy thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Jul 25

      79° /65°
      Overcast, a t-storm; humid
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    78°Hi RealFeel® 85° Precipitation 63%
    Mostly cloudy, a couple of showers and a thunderstorm
    • Winds from the
    • SE 5 mph
    • Gusts: 8 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 60%
    • Precipitation: 0.43 in
    • Rain: 0.43 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 3 hrs
    • Hours of Rain: 3 hrs

    Night

    66°Lo RealFeel® 67° Precipitation 40%
    A shower or thunderstorm in spots in the evening; otherwise, low clouds; humid
    • Winds from the
    • ESE 2 mph
    • Gusts: 6 mph
    • Max UV Index: N/A
    • Thunderstorms: 60%
    • Precipitation: 0.04 in
    • Rain: 0.04 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0.5 hrs

    Petersburg Pollen Levels Jul 22

    • 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 7/22/2017
    High 78° 86° N/A 88°
    Low 66° 61° N/A 68°

    Sunrise/Sunset

    • Sunrise: 6:08 AM
    • Sunset: 8:37 PM
    • Duration: 14:29 hr

    Moonrise/Moonset

    • Moonrise: 4:28 PM
    • Moonset: 2:50 AM
    • Duration: 10:22 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps