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    • Tonight

      Apr 23

      44° Lo F
      Increasing clouds
      • 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
    • Mon

      Apr 24

      59° /46°
      Cooler; a little p.m. rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Tue

      Apr 25

      58° /50°
      Cloudy with a bit of rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Wed

      Apr 26

      75° /55°
      Pleasant and warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Thu

      Apr 27

      84° /58°
      A p.m. t-storm in spots
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    66°Hi RealFeel® 74° Precipitation 0%
    Warmer with clouds and sunshine
    • ESE 5 mph
    • Gusts: 8 mph
    • Max UV Index: 7 (High)
    • 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

    44°Lo RealFeel® 46° Precipitation 8%
    Increasing clouds
    • ESE 2 mph
    • Gusts: 6 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

    Altoona Pollen Levels Apr 23

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

      High

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/23/2016
    High 66° 62° 87° (1960) 66°
    Low 44° 40° 22° (1933) 43°

    Sunrise/Sunset

    • Sunrise: 6:24 AM
    • Sunset: 8:01 PM
    • Duration: 13:37 hr

    Moonrise/Moonset

    • Moonrise: 4:55 AM
    • Moonset: 4:50 PM
    • Duration: 11:55 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps