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    • Today

      Apr 27

      84° /68°
      Sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Fri

      Apr 28

      92° /77°F
      Mostly cloudy and warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Sat

      Apr 29

      86° /60°
      A strong afternoon t-storm
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Sun

      Apr 30

      72° /47°
      Cooler with decreasing clouds
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Mon

      May 1

      80° /58°
      Sunny, pleasant and warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More

    Day

    92°Hi RealFeel® 95° Precipitation 11%
    Mostly cloudy, warmer and more humid, becoming breezy in the afternoon
    • S 13 mph
    • Gusts: 21 mph
    • Max UV Index: 6 (High)
    • 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

    77°Lo RealFeel® 81° Precipitation 19%
    Mostly cloudy, very warm and muggy
    • SSE 13 mph
    • Gusts: 18 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

    Somerville Pollen Levels Apr 28

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      High

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/28/2016
    High 92° 81° N/A 89°
    Low 77° 60° N/A 67°

    Sunrise/Sunset

    • Sunrise: 6:46 AM
    • Sunset: 8:02 PM
    • Duration: 13:16 hr

    Moonrise/Moonset

    • Moonrise: 8:46 AM
    • Moonset: 10:42 PM
    • Duration: 13:56 hr
    Astronomy

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps