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East Harwich, MA 02659 Weather

It is 39°F and clear in East Harwich, MA 02659, observed at 8 AM EDT. Today: Mostly Sunny, high 54°F, low 45°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

East Harwich, MA 02659 current weather

39°F

Clear

H 54° / L 45°Feels like 39°

  • No rain expected in the next 12 hours

Observed at Chatham, Chatham Municipal Airport (1.5 mi away), 10/28/2026, 8:00 AM EDT

Hourly forecast

NWS, updated 10/28/2026, 2:15 AM PT

  1. Now42°
  2. 9 AM48°
  3. 10 AM51°
  4. 11 AM52°
  5. 12 PM53°
  6. 1 PM53°
  7. 2 PM53°
  8. 3 PM53°
  9. 4 PM53°
  10. 5 PM53°
  11. 6 PM50°
  12. 7 PM48°
  13. 8 PM47°
  14. 9 PM45°
  15. 10 PM45°
  16. 11 PM45°
  17. Thu12 AM45°
  18. 1 AM45°
  19. 2 AM45°
  20. 3 AM46°
  21. 4 AM46°
  22. 5 AM47°
  23. 6 AM47°
  24. 7 AM48°
  25. 8 AM50°
  26. 9 AM55°
  27. 10 AM57°
  28. 11 AM59°
  29. 12 PM60°
  30. 1 PM60°
  31. 2 PM60°
  32. 3 PM60°
  33. 4 PM59°
  34. 5 PM60°
  35. 6 PM57°
  36. 7 PM56°
  37. 8 PM55°
  38. 9 PM53°
  39. 10 PM53°
  40. 11 PM53°
  41. Fri12 AM53°
  42. 1 AM53°
  43. 2 AM53°
  44. 3 AM53°
  45. 4 AM53°
  46. 5 AM53°
  47. 6 AM53°
  48. 7 AM54°

10-day forecast

Tap a day for details

  • Today10/28Low 45°High 54°

    Today: Mostly sunny, with a high near 54. South wind 1 to 6 mph.

    Tonight: Partly cloudy, with a low around 45. Southwest wind around 6 mph.

    Mostly Sunny
  • Thu10/29Low 53°High 61°

    Thursday: Sunny, with a high near 61. Southwest wind 6 to 12 mph.

    Thursday Night: Mostly clear, with a low around 53. Southwest wind around 10 mph.

    Sunny
  • Fri10/30Low 42°High 64°

    Friday: Sunny, with a high near 64. West wind around 9 mph, with gusts as high as 22 mph.

    Friday Night: Mostly clear, with a low around 42. Northwest wind 8 to 12 mph.

    Sunny
  • Sat10/31Low 40°High 52°

    Saturday: Sunny, with a high near 52. North wind 7 to 13 mph.

    Saturday Night: Mostly clear, with a low around 40. Northwest wind around 5 mph.

    Sunny
  • Sun11/1Low 46°High 57°

    Sunday: Mostly sunny, with a high near 57. Southwest wind 3 to 9 mph.

    Sunday Night: Partly cloudy, with a low around 46. Southwest wind 5 to 8 mph.

    Mostly Sunny
  • Mon11/227% chance of precipitationLow 46°High 60°

    Monday: A slight chance of rain showers after 10am. Partly sunny, with a high near 60. Southwest wind 6 to 9 mph.

    Monday Night: A chance of rain showers. Mostly cloudy, with a low around 46. West wind around 7 mph. Chance of precipitation is 30%.

    Slight Chance Rain Showers
  • Tue11/328% chance of precipitationLow 44°High 57°

    Tuesday: A chance of rain showers. Partly sunny, with a high near 57. Northeast wind 8 to 14 mph. Chance of precipitation is 30%.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 44. Northeast wind around 12 mph.

    Chance Rain Showers
  • Wed11/4Model blend35% chance of precipitationLow 45°High 57°

    Wednesday: Partly cloudy, slight chance of rain. High near 57°. Low that night near 45°. About 0.22 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Thu11/5Model blend47% chance of precipitationLow 47°High 59°

    Thursday: Chance of rain. High near 59°. Low that night near 47°. About 1.34 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend42% chance of precipitationLow High 58°

    Friday: Chance of rain. High near 58°. About 0.20 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 41.682, -70.022 from the NWS BOX office, updated 10/28/2026, 2:15 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KHYA (Hyannis/Barnstable Muni, 13 mi), model run 10/27/2026, 7:00 PM EDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now42°Sunny1%1 mph
  2. 9 AM48°Sunny1%1 mph
  3. 10 AM51°Mostly Sunny1%2 mph
  4. 11 AM52°Mostly Sunny1%3 mph
  5. 12 PM53°Partly Sunny1%3 mph
  6. 1 PM53°Partly Sunny1%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow
35°53°70°0%100%WedThuFriSatSunMonTue53°42°60°45°64°49°52°41°57°40°60°47°57°47°

Line: temperature °F. Bars: chance of precipitation.

  1. WedNow42° 1% Sky 21%1
  2.  9 AM48° 1% Sky 23%1
  3.  10 AM51° 1% Sky 29%2
  4.  11 AM52° 1% Sky 43%3
  5.  12 PM53° 1% Sky 54%3
  6.  1 PM53° 1% Sky 59%5
  7.  2 PM53° 2% Sky 59%6
  8.  3 PM53° 2% Sky 33%6
  9.  4 PM53° 1% Sky 36%6
  10.  5 PM53° 2% Sky 61%6
  11.  6 PM50° 2% Sky 55%6
  12.  7 PM48° 2% Sky 61%5
  13.  8 PM47° 2% Sky 59%5
  14.  9 PM45° 2% Sky 38%5
  15.  10 PM45° 2% Sky 41%5
  16.  11 PM45° 2% Sky 29%5g10
  17. Thu 10/2912 AM45° 2% Sky 19%5g10
  18.  1 AM45° 2% Sky 8%5g10
  19.  2 AM45° 2% Sky 3%5g10
  20.  3 AM46° 2% Sky 5%5g10
  21.  4 AM46° 1% Sky 4%5g10
  22.  5 AM47° 1% Sky 3%5g10
  23.  6 AM47°Feels 44°1% Sky 6%6g12
  24.  7 AM48°Feels 45°1% Sky 6%6g12
  25.  8 AM50° 0% Sky 4%6g12
  26.  9 AM55° 0% Sky 2%7g13
  27.  10 AM57° 0% Sky 0%8g14
  28.  11 AM59° 0% Sky 0%9g16
  29.  12 PM60° 0% Sky 0%10g17
  30.  1 PM60° 0% Sky 1%10g18
  31.  2 PM60° 0% Sky 1%12g20
  32.  3 PM60° 0% Sky 1%12g20
  33.  4 PM59° 0% Sky 2%12g20
  34.  5 PM60° 0% Sky 2%10g18
  35.  6 PM57° 0% Sky 10%10g17
  36.  7 PM56° 0% Sky 19%9g17
  37.  8 PM55° 0% Sky 19%9g16
  38.  9 PM53° 0% Sky 53%9g17
  39.  10 PM53° 0% Sky 32%9g17
  40.  11 PM53° 0% Sky 10%9g17
  41. Fri 10/3012 AM53° 0% Sky 13%9g17
  42.  1 AM53° 0% Sky 16%9g18
  43.  2 AM53° 0% Sky 19%9g18
  44.  3 AM53° 0% Sky 17%9g18
  45.  4 AM53° 0% Sky 16%9g20
  46.  5 AM53° 0% Sky 14%9g20
  47.  6 AM53° 0% Sky 17%9g20
  48.  7 AM54° 0% Sky 19%9g21
  49.  8 AM55° 0% Sky 22%9g22
  50.  9 AM57° 0% Sky 20%9g21
  51.  10 AM60° 0% Sky 17%9g18
  52.  11 AM62° 0% Sky 15%9g17
  53.  12 PM63° 0% Sky 11%9g17
  54.  1 PM64° 0% Sky 6%9g16
  55.  2 PM64° 0% Sky 2%9g16
  56.  3 PM64° 0% Sky 2%9g17
  57.  4 PM63° 0% Sky 3%8g18
  58.  5 PM62° 0% Sky 3%8g20
  59.  6 PM59° 0% Sky 5%8g20
  60.  7 PM57° 0% Sky 8%9g21
  61.  8 PM54° 0% Sky 10%9g21
  62.  9 PM52° 0% Sky 8%9g20
  63.  10 PM50°Feels 46°0% Sky 6%9g20
  64.  11 PM49°Feels 45°0% Sky 4%9g18
  65. Sat 10/3112 AM48°Feels 44°0% Sky 4%9g18
  66.  1 AM46°Feels 41°0% Sky 4%10g18
  67.  2 AM45°Feels 40°0% Sky 4%10g18
  68.  3 AM44°Feels 38°0% Sky 5%10g20
  69.  4 AM43°Feels 37°0% Sky 6%12g20
  70.  5 AM43°Feels 37°0% Sky 7%12g21
  71.  6 AM43°Feels 37°0% Sky 5%12g21
  72.  7 AM43°Feels 37°0% Sky 3%12g21
  73.  8 AM44°Feels 38°0% Sky 1%12g21
  74.  9 AM47°Feels 42°0% Sky 3%12g21
  75.  10 AM50°Feels 45°0% Sky 4%13g21
  76.  11 AM52° 0% Sky 6%13g21
  77.  12 PM52° 0% Sky 9%13g21
  78.  1 PM52° 0% Sky 12%13g20
  79.  2 PM52° 0% Sky 15%12g18
  80.  3 PM51° 0% Sky 14%10g16
  81.  4 PM51° 0% Sky 12%8g14
  82.  5 PM50°Feels 47°0% Sky 11%7g12
  83.  6 PM48° 0% Sky 13%5
  84.  7 PM46° 0% Sky 16%3
  85.  8 PM45° 0% Sky 18%2
  86.  9 PM43° 0% Sky 18%2
  87.  10 PM42° 0% Sky 18%2
  88.  11 PM41° 0% Sky 18%2
  89. Sun 11/112 AM40° 0% Sky 18%2
  90.  1 AM40° 0% Sky 18%2
  91.  1 AM40° 0% Sky 31%2
  92.  2 AM40° 0% Sky 31%2
  93.  3 AM40° 0% Sky 31%3
  94.  4 AM41° 0% Sky 31%3
  95.  5 AM41° 0% Sky 31%3
  96.  6 AM42° 0% Sky 31%3g8
  97.  7 AM43° 0% Sky 24%3g8
  98.  8 AM46° 0% Sky 24%3g9
  99.  9 AM51° 1% Sky 24%5
  100.  10 AM54° 1% Sky 24%6
  101.  11 AM55° 1% Sky 24%7g12
  102.  12 PM56° 1% Sky 24%8g13
  103.  1 PM56° 1% Sky 24%9g14
  104.  2 PM56° 1% Sky 24%9g15
  105.  3 PM57° 1% Sky 24%9g16
  106.  4 PM56° 1% Sky 24%9g16
  107.  5 PM54° 1% Sky 24%8g15
  108.  6 PM52° 2% Sky 24%8g14
  109.  7 PM50°Feels 47°2% Sky 29%7g13
  110.  8 PM49°Feels 46°2% Sky 29%7g12
  111.  9 PM48°Feels 45°2% Sky 29%6g12
  112.  10 PM48°Feels 45°2% Sky 29%6g12
  113.  11 PM48°Feels 45°3% Sky 29%6g12
  114. Mon 11/212 AM47° 3% Sky 29%5g12
  115.  1 AM47° 4% Sky 39%5g12
  116.  2 AM47° 5% Sky 39%5g12
  117.  3 AM47°Feels 44°5% Sky 39%6g12
  118.  4 AM47°Feels 44°6% Sky 39%6g12
  119.  5 AM47°Feels 44°7% Sky 39%6g12
  120.  6 AM47°Feels 44°9% Sky 39%6g12
  121.  7 AM48°Feels 45°11% Sky 52%6g12
  122.  8 AM51° 12% Sky 52%7g12
  123.  9 AM55° 14% Sky 52%7g13
  124.  10 AM58° 16% Sky 52%8g13
  125.  11 AM59° 16% Sky 52%9g14
  126.  12 PM59° 17% Sky 52%9g15
  127.  1 PM59° 18% Sky 67%9g15
  128.  2 PM59° 19% Sky 67%9g15
  129.  3 PM60° 20% Sky 67%9g15
  130.  4 PM59° 21% Sky 67%8g14
  131.  5 PM57° 22% Sky 67%7g13
  132.  6 PM55° 23% Sky 67%7g12
  133.  7 PM53° 21% Sky 73%6
  134.  8 PM52° 22% Sky 73%6
  135.  9 PM51° 22% Sky 73%5g10
  136.  10 PM50° 23% Sky 73%5g10
  137.  11 PM49° 24% Sky 73%5g10
  138. Tue 11/312 AM48° 24% Sky 73%5g10
  139.  1 AM48° 26% Sky 67%5g10
  140.  2 AM48° 26% Sky 67%5g10
  141.  3 AM48° 27% Sky 67%5g10
  142.  4 AM48°Feels 45°27% Sky 67%6g12
  143.  5 AM48°Feels 45°27% Sky 67%7g13
  144.  6 AM47°Feels 43°28% Sky 67%8g15
  145.  7 AM48°Feels 44°27% Sky 62%9g16
  146.  8 AM50°Feels 46°27% Sky 62%10g17
  147.  9 AM54° 28% Sky 62%10g18
  148.  10 AM56° 28% Sky 62%12g20
  149.  11 AM57° 28% Sky 62%13g21
  150.  12 PM56° 28% Sky 62%14g22
  151.  1 PM56° 25% Sky 61%14g22
  152.  2 PM56° 25% Sky 61%14g22
  153.  3 PM56° 25% Sky 61%14g22
  154.  4 PM56° 25% Sky 61%13g21
  155.  5 PM54° 24% Sky 61%12g20
  156.  6 PM52° 23% Sky 61%12g20

Temperature °F · chance of precipitation · amount in inches (T = trace) · sky cover · wind and gusts (g) in mph

NWS hourly forecast updated 10/28/2026, 2:15 AM PT

Radar and satellite

National radar

NEXRAD (last 50 min) and GOES

Latest

Nearby hazards

Massachusetts hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: Sierra Range Fire (0 acres), Great Western Rd Fire (0 acres)

Drought

By county

Barnstable County, week of 10/20/2026

46% of the county is in moderate drought or worse.

Tides nearby

NOAA tide stations

Beaches nearby

EPA BEACON beaches

Sun and moon

Local time, center of the area

Sunrise
7:07 AM
Sunset
5:39 PM
Daylight
10 hr 32 min
Moon
Waning Gibbous 94% lit
First light (civil dawn)
6:39 AM
Last light (civil dusk)
6:08 PM
Moonrise
6:58 PM
Moonset
10:12 AM

Normal October weather

Climate

Normal October high 61°, low 47°, precipitation 4.23 in for the month. 1991 to 2020 normals at Chatham MUNI AP, 2 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

Frequently asked questions

What is the weather in East Harwich, MA 02659 right now?
The latest observation from Chatham, Chatham Municipal Airport was 39°F and clear, reported at 10/28/2026, 8:00 AM EDT.
What is the high temperature today in East Harwich, MA 02659?
The National Weather Service forecast for today calls for a high near 54°F. Mostly Sunny.
Will it rain in East Harwich, MA 02659 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for East Harwich, MA 02659?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 4 to Nov 6) come from the NOAA National Blend of Models, with highs of 57°F to 59°F and up to a 47% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in East Harwich, MA 02659 today?
Sunrise is about 7:07 AM EDT and sunset is about 5:39 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in East Harwich, MA 02659?
At Chatham MUNI AP, the 1991 to 2020 normal high in October is 61°F and the normal low is 47°F.

About this data

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