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Barnstable Town, MA 02637 Weather

It is 50°F and clear in Barnstable Town, MA 02637, observed at 2:35 AM EDT. Today: Sunny, high 50°F, low 43°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Barnstable Town, MA 02637 current weather

50°F

Clear

H 50° / L 43°Feels like 48°

Observed at Hyannis, Barnstable Municipal-Boardman Airport (2.3 mi away), 10/31/2026, 2:35 AM EDT

Hourly forecast

NWS, updated 10/30/2026, 9:50 PM PT

  1. Now45°
  2. 3 AM44°
  3. 4 AM43°
  4. 5 AM43°
  5. 6 AM43°
  6. 7 AM43°
  7. 8 AM43°
  8. 9 AM47°
  9. 10 AM50°
  10. 11 AM50°
  11. 12 PM49°
  12. 1 PM49°
  13. 2 PM49°
  14. 3 PM49°
  15. 4 PM48°
  16. 5 PM48°
  17. 6 PM46°
  18. 7 PM42°
  19. 8 PM39°
  20. 9 PM38°
  21. 10 PM37°
  22. 11 PM37°
  23. 12 AM36°Sun
  24. 1 AM36°
  25. 1 AM36°
  26. 2 AM36°
  27. 3 AM35°
  28. 4 AM36°
  29. 5 AM36°
  30. 6 AM36°
  31. 7 AM38°
  32. 8 AM45°
  33. 9 AM48°
  34. 10 AM50°
  35. 11 AM51°
  36. 12 PM53°
  37. 1 PM54°
  38. 2 PM54°
  39. 3 PM54°
  40. 4 PM55°
  41. 5 PM52°
  42. 6 PM50°
  43. 7 PM48°
  44. 8 PM46°
  45. 9 PM45°
  46. 10 PM45°
  47. 11 PM44°
  48. 12 AM44°Mon

10-day forecast

Tap a day for details

  • Today10/31Low 43°High 50°

    Saturday: Sunny, with a high near 50. North wind 5 to 15 mph.

    Overnight: Clear, with a low around 43. Northwest wind around 15 mph.

    Sunny
  • Sun11/1Low 44°High 56°

    Sunday: Sunny, with a high near 56. West wind around 7 mph.

    Sunday Night: Clear, with a low around 44. Southwest wind around 6 mph.

    Sunny
  • Mon11/2Low 50°High 62°

    Monday: Sunny, with a high near 62. Southwest wind 6 to 10 mph.

    Monday Night: Partly cloudy, with a low around 50. Southwest wind 5 to 8 mph.

    Sunny
  • Tue11/3Low 52°High 61°

    Tuesday: Mostly sunny, with a high near 61. Southwest wind 5 to 8 mph.

    Tuesday Night: Mostly cloudy, with a low around 52. South wind around 5 mph.

    Mostly Sunny
  • Wed11/4Low 54°High 63°

    Wednesday: Mostly sunny, with a high near 63. South wind 3 to 9 mph.

    Wednesday Night: Mostly cloudy, with a low around 54. South wind around 6 mph.

    Mostly Sunny
  • Thu11/545% chance of precipitationLow 55°High 64°

    Thursday: A chance of rain showers after 9am. Partly sunny, with a high near 64. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Thursday Night: A chance of rain showers before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 55. South wind around 8 mph. Chance of precipitation is 50%.

    Chance Rain Showers
  • Fri11/663% chance of precipitationLow High 62°

    Friday: Showers and thunderstorms likely. Mostly cloudy, with a high near 62. South wind 7 to 10 mph.

    Showers And Thunderstorms Likely
  • Sat11/7Model blend50% chance of precipitationLow 41°High 59°

    Saturday: Chance of rain. High near 59°. Low that night near 41°. About 1.18 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.

  • Sun11/8Model blend31% chance of precipitationLow 37°High 56°

    Sunday: Chance of rain. High near 56°. Low that night near 37°. About 0.15 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.

  • Mon11/9Model blend26% chance of precipitationLow 38°High 55°

    Monday: Partly cloudy, slight chance of rain. High near 55°. Low that night near 38°. About 0.09 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 41.706, -70.272 from the NWS BOX office, updated 10/30/2026, 9:50 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KHYA (Hyannis/Barnstable Muni, 2 mi), model run 10/30/2026, 10:00 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. Now45°Clear0%14 mph
  2. 3 AM44°Clear0%15 mph
  3. 4 AM43°Clear0%15 mph
  4. 5 AM43°Clear0%15 mph
  5. 6 AM43°Sunny0%15 mph
  6. 7 AM43°Sunny0%15 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Barnstable Town, MA 02637 right now?
The latest observation from Hyannis, Barnstable Municipal-Boardman Airport was 50°F and clear, reported at 10/31/2026, 2:35 AM EDT.
What is the high temperature today in Barnstable Town, MA 02637?
The National Weather Service forecast for saturday calls for a high near 50°F. Sunny.
Will it rain in Barnstable Town, MA 02637 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 Barnstable Town, MA 02637?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 7 to Nov 9) come from the NOAA National Blend of Models, with highs of 55°F to 59°F and up to a 50% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Barnstable Town, MA 02637 today?
Sunrise is about 7:12 AM EDT and sunset is about 5:36 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Barnstable Town, MA 02637?
At Hyannis Barnstable MUNI AP, the 1991 to 2020 normal high in October is 63°F and the normal low is 46°F.

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: Beach Rd Fire (0 acres), Route 3 Fire (0 acres), Hathaway Pond Fire (0 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Cape Cod and Islands)
35GoodPM2.5
AQI forecast tomorrow (Cape Cod and Islands)
40GoodPM2.5

UV index guide · Air quality

Drought

By county

Barnstable County, week of 10/27/2026

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
7:12 AM
Sunset
5:36 PM
Daylight
10 hr 25 min
Moon
Waning Gibbous 73% lit
First light (civil dawn)
6:43 AM
Last light (civil dusk)
6:05 PM
Moonrise
10:28 PM
Moonset
1:16 PM

Normal October weather

Climate

Normal October high 63°, low 46°, precipitation 4.33 in for the month. 1991 to 2020 normals at Hyannis Barnstable MUNI AP, 3 mi away.

Other places nearby

Data sources

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About this data

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