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    • Tonight

      Feb 24

      49° Lo F
      A strong thunderstorm late
      • 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: Moderate
    • Sat

      Feb 25

      52° /24°
      Windy and cooler
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Sun

      Feb 26

      43° /32°
      Sun and clouds
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Mon

      Feb 27

      52° /37°
      Periods of sun; not as cool
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Tue

      Feb 28

      59° /50°
      A brief shower or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    75°Hi RealFeel® 73° Precipitation 17%
    Very warm with periods of clouds and sun; breezy this afternoon
    • SSW 13 mph
    • Gusts: 32 mph
    • Max UV Index: 3 (Moderate)
    • 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

    49°Lo RealFeel® 44° Precipitation 59%
    Becoming cloudy and breezy; a strong late-night thunderstorm; storms may bring damaging winds
    • SSW 14 mph
    • Gusts: 22 mph
    • Max UV Index: N/A
    • Thunderstorms: 91%
    • Precipitation: 0.41 in
    • Rain: 0.41 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Cambridge Pollen Levels Feb 24

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

      Moderate

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 2/24/2016
    High 75° 44° 70° (1961) 63°
    Low 49° 25° -14° (2015) 41°

    Sunrise/Sunset

    • Sunrise: 7:07 AM
    • Sunset: 6:12 PM
    • Duration: 11:05 hr

    Moonrise/Moonset

    • Moonrise: 5:49 AM
    • Moonset: 4:23 PM
    • Duration: 10:34 hr
    Astronomy

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps