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      Elev 116 ft, 41.160 °N 73.771 °W

      Chappaqua, NY

      Mon, Oct 5, 2026
      Today
      Mon 10/05
      High 67°f
      3% Precip. / 0 in
      Sunny. High 67F. Winds WNW at 15 to 25 mph.
      Tonight
      Mon 10/05
      Low 43°f
      3% Precip. / 0 in
      Clear skies. Low 43F. Winds WNW at 10 to 15 mph.
      Sunrise 6:56 AM
      Sunset 6:30 PM
      Moonrise 1:05 AM
      Moonset 4:05 PM
      Waning Crescent, 31% visible
      Hourly Forecast
      Now
      53°
      9AM
      56°
      10AM
      59°
      11AM
      62°
      12PM
      65°
      1PM
      66°
      2PM
      66°
      3PM
      65°
      4PM
      64°
      5PM
      62°
      6PM
      60°
      6:29PM
      Sunset
      7PM
      58°
      8PM
      56°
      9PM
      54°
      10PM
      52°
      11PM
      51°
      12AM
      50°
      1AM
      49°
      2AM
      49°
      3AM
      48°
      4AM
      47°
      5AM
      46°
      6AM
      45°
      6:57AM
      Sunrise
      7AM
      44°
      8AM
      46°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      9:00 am
      Mostly Sunny
      56°F 54°F 2% 0in 29% 54°F 94% 8 mph WNW 29.97in
      10:00 am
      Mostly Sunny
      59°F 57°F 2% 0in 24% 54°F 84% 11 mph WNW 29.96in
      11:00 am
      Sunny
      62°F 61°F 1% 0in 10% 53°F 73% 12 mph NW 29.96in
      12:00 pm
      Sunny
      65°F 65°F 0% 0in 15% 50°F 59% 14 mph WNW 29.94in
      1:00 pm
      Sunny
      66°F 66°F 0% 0in 13% 44°F 45% 15 mph WNW 29.94in
      2:00 pm
      Sunny
      66°F 66°F 0% 0in 18% 42°F 41% 17 mph NW 29.93in
      3:00 pm
      Sunny
      65°F 65°F 0% 0in 12% 41°F 41% 17 mph WNW 29.93in
      4:00 pm
      Mostly Sunny
      64°F 62°F 0% 0in 20% 40°F 42% 17 mph WNW 29.93in
      5:00 pm
      Sunny
      62°F 60°F 0% 0in 5% 40°F 44% 14 mph NW 29.95in
      6:00 pm
      Sunny
      60°F 58°F 0% 0in 7% 39°F 46% 12 mph WNW 29.97in
      7:00 pm
      Clear
      58°F 56°F 0% 0in 5% 38°F 47% 11 mph WNW 29.99in
      8:00 pm
      Clear
      56°F 53°F 0% 0in 5% 36°F 47% 9 mph WNW 30.02in
      9:00 pm
      Clear
      54°F 51°F 0% 0in 3% 35°F 49% 9 mph WNW 30.05in
      10:00 pm
      Clear
      52°F 49°F 0% 0in 5% 35°F 52% 9 mph WNW 30.07in
      11:00 pm
      Clear
      51°F 48°F 1% 0in 7% 35°F 55% 9 mph WNW 30.08in
      Additional Conditions
      1. Pressure 29.97 in
      2. Visibility 9 miles
      3. Clouds Partly Cloudy
      4. Dew Point53°F
      5. Humidity 99%
      6. Rainfall 0.09 in
      7. Snow Depth 0 in
      KHPN Station History
      Almanac for October 5, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 67°F 67°F 86°F 2007
      4. Low 48°F 45°F 30°F 1965
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.1 in -
      7. Snow 0 in 0 in -
      Almanac for October 6, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 60°F 66°F 85°F
      4. Low 43°F 44°F 29°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:56 AM 6:30 PM
      3. Civil Twilight 6:28 AM 6:57 PM
      4. Nautical Twilight 5:56 AM 7:29PM
      5. Astronomical Twilight 5:24 AM 8:01 PM
      1. Length of Visible Light 12h 29m
      2. Length of Day 11h 34m
      3. Tomorrow will be 2 minutes 42 seconds shorter
      1. Moon 1:05 AM 4:05 PM
      2. Waning Crescent31% of the Moon is Illuminated
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary