, °F
  • Today

    Oct 20

    61° /37°
    Clearing; cooler
    • 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

    Oct 21

    48° /29°F
    A snow shower in the morning
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
  • Mon

    Oct 22

    62° /39°
    Mostly sunny
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More
  • Tue

    Oct 23

    60° /36°
    Partly sunny
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More
  • Wed

    Oct 24

    53° /29°
    Partly sunny; cool
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More

Day

48°Hi RealFeel® 41° Precipitation 55%
A snow shower in the morning; otherwise, times of clouds and sun; breezy
  • Winds from the
  • NW 15 mph
  • Gusts: 28 mph
  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0.1 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 0 hrs

Night

29°Lo RealFeel® 28° Precipitation 0%
Clear; cold
  • Winds from the
  • W 5 mph
  • Gusts: 8 mph
  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Petersburg Pollen Levels Oct 21

  • 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 10/21/2017
High 48° 67° N/A 77°
Low 29° 38° N/A 38°

Sunrise/Sunset

  • Sunrise: 7:32 AM
  • Sunset: 6:30 PM
  • Duration: 10:58 hr

Moonrise/Moonset

  • Moonrise: 5:23 PM
  • Moonset: 5:13 AM
  • Duration: 11:50 hr
Astronomy

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps