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    • Today

      Oct 1

      70° /63°
      Drizzle
      • 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: Low
      More
    • Sun

      Oct 2

      79° /59°F
      A shower; fog in the morning
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Mon

      Oct 3

      75° /55°
      A shower; fog in the morning
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Tue

      Oct 4

      72° /58°
      Mostly cloudy and misty
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Oct 5

      67° /59°
      Cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    79°Hi RealFeel® 85° Precipitation 43%
    Clouds breaking and warmer with a shower in spots; areas of fog in the morning
    • SSW 4 mph
    • Gusts: 5 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 20%
    • Precipitation: 0.04 in
    • Rain: 0.04 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    59°Lo RealFeel® 59° Precipitation 40%
    Partly cloudy and mild with a stray shower; areas of fog late
    • NW 4 mph
    • Gusts: 5 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.02 in
    • Rain: 0.02 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Greenwich Pollen Levels Oct 2

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      High

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/2/2015
    High 79° 71° 86° (1952) 57°
    Low 59° 50° 33° (1997) 51°

    Sunrise/Sunset

    • Sunrise: 6:59 AM
    • Sunset: 6:41 PM
    • Duration: 11:42 hr

    Moonrise/Moonset

    • Moonrise: 8:20 AM
    • Moonset: 7:49 PM
    • Duration: 11:29 hr
    Astronomy

    Greenwich Weather Report

    Much-needed rain targets drought-stricken New England this weekend

    October 1, 2016; 7:01 AM ET

    Rounds of beneficial rain will fall over drought-stricken portions of New England into Monday. More >

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps