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    • Today

      May 21

      77° /58°
      Fog in the a.m.; partly sunny
      • 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: High
      More
    • Tue

      May 22

      86° /63°F
      Partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
    • Wed

      May 23

      83° /65°
      A p.m. thunderstorm or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Thu

      May 24

      89° /62°
      Partly sunny; warm and humid
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Fri

      May 25

      88° /60°
      Partly sunny; very warm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More

    Day

    86°Hi RealFeel® 88° Precipitation 25%
    Intervals of clouds and sunshine
    • Winds from the
    • S 10 mph
    • Gusts: 17 mph
    • Max UV Index: 10 (Extreme)
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    63°Lo RealFeel® 61° Precipitation 25%
    Patchy clouds; mild
    • Winds from the
    • SSE 9 mph
    • Gusts: 15 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Amherst Pollen Levels May 22

    • 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 5/22/2017
    High 86° 73° 92° (1964) 73°
    Low 63° 50° 34° (1963) 52°

    Sunrise/Sunset

    • Sunrise: 6:14 AM
    • Sunset: 8:54 PM
    • Duration: 14:40 hr

    Moonrise/Moonset

    • Moonrise: 1:49 PM
    • Moonset: 3:19 AM
    • Duration: 13:30 hr
    Astronomy

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps