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      Gale Watch
      until 6:00 PM EDT
      +1 more alert
      Elev 0 ft, 40.713 °N 73.601 °W

      Hempstead, NY

      Hofstra University WeatherSTEM Station69°
      Updated: 9:08 PM EDT on September 20, 2026 (GMT -4)
      6 minutes ago
      70°
      64°
      69
      Feels Like 69
      Cloudy
      N
      4
      Similar temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Sun 09/20
        Low 61°f
         24% Precip. / 0 in
        Cloudy. Slight chance of a rain shower. Low 61F. Winds NNW at 10 to 15 mph.
        Tomorrow
        Mon 09/21
        High 70°f
         8% Precip. / 0 in
        Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High near 70F. Winds NNE at 10 to 20 mph.
        Tomorrow night
        Mon 09/21
        Low 58°f
         24% Precip. / 0 in
        Cloudy. Low 58F. Winds NE at 10 to 15 mph.
        Hourly Forecast
        Now
        69°
        10PM
        39%
        69°
        11PM
        36%
        68°
        12AM
        67°
        1AM
        66°
        2AM
        65°
        3AM
        64°
        4AM
        63°
        5AM
        63°
        6AM
        63°
        6:40AM
        Sunrise
        7AM
        62°
        8AM
        62°
        9AM
        63°
        10AM
        64°
        11AM
        66°
        12PM
        67°
        1PM
        68°
        2PM
        69°
        3PM
        69°
        4PM
        69°
        5PM
        68°
        6PM
        68°
        6:52PM
        Sunset
        7PM
        66°
        8PM
        65°
        9PM
        65°
        Precipitation
        39%
        Rain possible around 10:30 PM
        Pollen
        Ragweed Pollen
        High
        Air Quality
        28
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.91 in
        2. Visibility 8 miles
        3. Clouds Cloudy
        4. Dew Point68°F
        5. Humidity 96%
        6. Rainfall 0.34 in
        7. Snow Depth 0 in
         KFRG Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 76°F 89°F 1940
        4. Low 64°F 58°F 41°F 1956
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 76°F 90°F
        4. Low 64°F 58°F 43°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:41 AM 6:53 PM
        3. Civil Twilight 6:13 AM 7:20 PM
        4. Nautical Twilight 5:41 AM 7:52PM
        5. Astronomical Twilight 5:08 AM 8:24 PM
        1. Length of Visible Light 13h 6m
        2. Length of Day 12h 12m
        3. Tomorrow will be 2 minutes 40 seconds shorter
        1. Moon 4:32 PM 1:07 AM
        2. Waxing Gibbous77% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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