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    • Today

      Nov 20

      71° /56°F
      A thunderstorm in spots
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Tue

      Nov 21

      84° /58°
      Partly sunny and warmer
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Nov 22

      74° /47°
      A couple of thunderstorms
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Thu

      Nov 23

      72° /44°
      Partly sunny
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Fri

      Nov 24

      77° /51°
      Sunny and delightful
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More

    Day

    71°Hi RealFeel® 69° Precipitation 57%
    A shower or thunderstorm in spots this morning; otherwise, intervals of clouds and sunshine
    • Winds from the
    • ENE 8 mph
    • Gusts: 13 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 40%
    • Precipitation: 0.05 in
    • Rain: 0.05 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Night

    56°Lo RealFeel® 57° Precipitation 5%
    Patchy clouds
    • Winds from the
    • SE 2 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

    Harlingen Pollen Levels Nov 20

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

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 11/20/2016
    High 71° 77° 93° (1988) 74°
    Low 56° 57° 29° (1935) 42°

    Sunrise/Sunset

    • Sunrise: 6:53 AM
    • Sunset: 5:40 PM
    • Duration: 10:47 hr

    Moonrise/Moonset

    • Moonrise: 8:37 AM
    • Moonset: 7:38 PM
    • Duration: 11:01 hr
    Astronomy

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps