, °F
  • Today

    Oct 19

    58° /47°
    Cloudy, a shower or two; cool
    • 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
  • Sat

    Oct 20

    64° /30°F
    Mostly sunny; breezy
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
  • Sun

    Oct 21

    56° /38°
    Plenty of sunshine; cool
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More
  • Mon

    Oct 22

    67° /45°
    Mostly sunny
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More
  • Tue

    Oct 23

    65° /40°
    Sunny to partly cloudy
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More

Day

64°Hi RealFeel® 63° Precipitation 2%
Mostly sunny; breezy
  • Winds from the
  • NW 15 mph
  • Gusts: 25 mph
  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Night

30°Lo RealFeel® 31° Precipitation 0%
Clear; the temperature approaching the record low of 28 set in 1952; there will be a freeze
  • Winds from the
  • N 7 mph
  • Gusts: 17 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

St. Louis Pollen Levels Oct 20

  • 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 10/20/2017
High 64° 68° N/A 79°
Low 30° 44° N/A 46°

Sunrise/Sunset

  • Sunrise: 7:15 AM
  • Sunset: 6:16 PM
  • Duration: 11:01 hr

Moonrise/Moonset

  • Moonrise: 4:37 PM
  • Moonset: 3:59 AM
  • Duration: 11:22 hr
Astronomy

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps