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Marlborough, NH 03445 Weather

It is 61°F and clear in Marlborough, NH 03445, observed at 5:56 PM EDT. Tonight: Partly Cloudy, low 47°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Marlborough, NH 03445 current weather

61°F

Clear

H -- / L 47°Feels like 61°

Observed at Keene, Dillant-Hopkins Airport (7.9 mi away), 10/29/2026, 5:56 PM EDT

Hourly forecast

NWS, updated 10/29/2026, 11:18 AM PT

  1. Now59°
  2. 7 PM56°
  3. 8 PM53°
  4. 9 PM52°
  5. 10 PM51°
  6. 11 PM50°
  7. 12 AM50°Fri
  8. 1 AM50°
  9. 2 AM49°11%
  10. 3 AM49°10%
  11. 4 AM50°
  12. 5 AM50°
  13. 6 AM49°
  14. 7 AM49°
  15. 8 AM48°
  16. 9 AM51°
  17. 10 AM53°
  18. 11 AM55°
  19. 12 PM56°
  20. 1 PM57°
  21. 2 PM57°
  22. 3 PM56°
  23. 4 PM55°
  24. 5 PM54°
  25. 6 PM49°
  26. 7 PM47°
  27. 8 PM47°
  28. 9 PM45°
  29. 10 PM44°
  30. 11 PM43°
  31. 12 AM41°Sat
  32. 1 AM40°
  33. 2 AM40°
  34. 3 AM38°
  35. 4 AM37°
  36. 5 AM35°
  37. 6 AM35°
  38. 7 AM33°
  39. 8 AM33°
  40. 9 AM35°
  41. 10 AM38°
  42. 11 AM43°
  43. 12 PM46°
  44. 1 PM48°
  45. 2 PM49°
  46. 3 PM50°
  47. 4 PM50°
  48. 5 PM49°

10-day forecast

Tap a day for details

  • Today10/2911% chance of precipitationLow 47°High

    Tonight: Partly cloudy, with a low around 47. Southwest wind around 5 mph.

    Partly Cloudy
  • Fri10/30Low 33°High 59°

    Friday: Sunny, with a high near 59. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Friday Night: Partly cloudy, with a low around 33. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Sunny
  • Sat10/31Low 26°High 51°

    Saturday: Sunny, with a high near 51. Northwest wind around 5 mph.

    Saturday Night: Mostly clear, with a low around 26. West wind 0 to 5 mph.

    Sunny
  • Sun11/1Low 34°High 57°

    Sunday: Sunny, with a high near 57.

    Sunday Night: Mostly clear, with a low around 34.

    Sunny
  • Mon11/2Low 41°High 62°

    Monday: Mostly sunny, with a high near 62.

    Monday Night: Partly cloudy, with a low around 41.

    Mostly Sunny
  • Tue11/324% chance of precipitationLow 42°High 61°

    Tuesday: Partly sunny, with a high near 61.

    Tuesday Night: A slight chance of rain showers. Mostly cloudy, with a low around 42.

    Partly Sunny
  • Wed11/421% chance of precipitationLow 43°High 60°

    Wednesday: A slight chance of rain showers before 9am. Partly sunny, with a high near 60.

    Wednesday Night: A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 43.

    Slight Chance Rain Showers then Partly Sunny
  • Thu11/534% chance of precipitationLow High 62°

    Thursday: A chance of rain showers. Partly sunny, with a high near 62.

    Chance Rain Showers
  • Fri11/6Model blend54% chance of precipitationLow 40°High 63°

    Friday: Chance of rain. High near 63°. Low that night near 40°. About 0.62 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.

  • Sat11/7Model blend33% chance of precipitationLow 31°High 59°

    Saturday: Chance of rain. High near 59°. Low that night near 31°. About 0.17 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 43.008, -72.214 from the NWS GYX office, updated 10/29/2026, 11:18 AM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KEEN (Keene/Hopkins Arpt, 8 mi), model run 10/29/2026, 4:00 PM EDT

Forecaster's discussionIssued 10/29/2026, 2:35 PM EDT

What has changed

No significant changes were made to the forecast at this time.

Key messages

1. High pressure continues to dominate the weather into next week. Expect mainly dry conditions and no significant weather impacts.

Discussion

KEY MESSAGE 1 DESCRIPTION:

Surface high pressure will exit to our south and east tonight ahead of a cold front, which will cross late tonight into early Friday morning. Following a dry and warm evening with mainly sunny skies, clouds will increase tonight with perhaps an isolated shower across the mtns and towards the Canadian Border. It will otherwise be a mild night for late October with lows into the 40s and lower 50s.

Partly cloudy skies will prevail behind the front on Friday, although developing upslope flow will result in mainly cloudy skies across the mtns and points north. High temperatures will range from the 50s across the north with 60s further to the south. West-northwest wind gusts may approach 30 mph during the afternoon, which will make it feel a little cooler. Friday night will be cooler with CAA continuing as overnight lows fall into the 20s and 30s. Cool and dry conditions are expected this weekend with daytime highs on Saturday into the 40s/50s before warming up some on Sunday. Lows will be below freezing in most locations.

Mainly dry conditions are likely to persist through at least the middle of next week with fluctuating temperatures, although it will generally be warmer than avg.

Aviation

Through Friday Night: VFR conditions tonight with SSW flow of 5-10 kts. MRGL LLWS is possible, mainly between 00Z-09Z Friday. W flow will prevail on Friday with gusts up to 25 kts. VFR will persist, although some MVFR CIGS are possible at KHIE.

Outlook:

Saturday-Tuesday: VFR conditions expected.

Marine

SW Wind gusts up to 25-30 kts are expected for the inner coastal waters east of Portland through tonight before becoming W then NW behind a cold front Fri into Fri night with gusts remaining elevated at 25-30 kts across all waters. Seas will be around 2-5 ft, highest outside of the bays. Otherwise, winds and seas will remain below SCA criteria Sat through the middle of next week.

Watches, warnings and advisories

ME: None. NH: None. MARINE: Small Craft Advisory until 5 AM EDT Friday for ANZ150.

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. Now59°Mostly Clear1%5 mph
  2. 7 PM56°Partly Cloudy1%5 mph
  3. 8 PM53°Mostly Clear0%5 mph
  4. 9 PM52°Mostly Clear1%5 mph
  5. 10 PM51°Partly Cloudy1%5 mph
  6. 11 PM50°Partly Cloudy1%5 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 Marlborough, NH 03445 right now?
The latest observation from Keene, Dillant-Hopkins Airport was 61°F and clear, reported at 10/29/2026, 5:56 PM EDT.
Will it rain in Marlborough, NH 03445 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 Marlborough, NH 03445?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 6 to Nov 7) come from the NOAA National Blend of Models, with highs of 59°F to 63°F and up to a 54% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Marlborough, NH 03445 today?
Sunrise is about 7:19 AM EDT and sunset is about 5:45 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Marlborough, NH 03445?
At Keene, the 1991 to 2020 normal high in October is 60°F and the normal low is 36°F.

Nearby hazards

New Hampshire 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: 2026076 Fire (1 acre), FD060043 Fire (0 acres), 2026075 Fire (0 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Cheshire County)
51ModeratePM2.5
AQI forecast tomorrow (Cheshire County)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Cheshire County, week of 10/27/2026

81% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
7:19 AM
Sunset
5:45 PM
Daylight
10 hr 25 min
Moon
Waning Gibbous 85% lit
First light (civil dawn)
6:50 AM
Last light (civil dusk)
6:14 PM
Moonrise
8:01 PM
Moonset
11:39 AM

Normal October weather

Climate

Normal October high 60°, low 36°, precipitation 4.86 in for the month. 1991 to 2020 normals at Keene, 7 mi away.

Other places nearby

Data sources

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About this data

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