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Belfast, ME 04915 Weather

Tonight: Mostly Clear, low 36°F. Hourly and 7-day forecast from the National Weather Service. Times are local (EDT).

Belfast, ME 04915 current weather

52°F

Mostly Clear

Forecast for this hour. No recent report from a nearby station.

H -- / L 36°

No recent station report. NWS hourly forecast updated 10/30/2026, 12:39 PM PT

Hourly forecast

NWS, updated 10/30/2026, 12:39 PM PT

  1. Now52°
  2. 8 PM50°
  3. 9 PM49°
  4. 10 PM48°
  5. 11 PM46°
  6. 12 AM45°Sat
  7. 1 AM43°
  8. 2 AM42°
  9. 3 AM41°
  10. 4 AM40°
  11. 5 AM39°
  12. 6 AM38°
  13. 7 AM37°
  14. 8 AM36°
  15. 9 AM39°
  16. 10 AM41°
  17. 11 AM44°
  18. 12 PM45°
  19. 1 PM46°
  20. 2 PM48°
  21. 3 PM48°
  22. 4 PM48°
  23. 5 PM47°
  24. 6 PM44°
  25. 7 PM41°
  26. 8 PM38°
  27. 9 PM36°
  28. 10 PM34°
  29. 11 PM33°
  30. 12 AM32°Sun
  31. 1 AM31°
  32. 1 AM30°
  33. 2 AM30°
  34. 3 AM29°
  35. 4 AM29°
  36. 5 AM28°
  37. 6 AM28°
  38. 7 AM30°
  39. 8 AM36°
  40. 9 AM42°
  41. 10 AM47°
  42. 11 AM51°
  43. 12 PM53°
  44. 1 PM53°
  45. 2 PM54°
  46. 3 PM54°
  47. 4 PM53°
  48. 5 PM50°

7-day forecast

Tap a day for details

  • Today10/30Low 36°High

    Tonight: Mostly clear, with a low around 36. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Mostly Clear
  • Sat10/31Low 28°High 49°

    Saturday: Sunny, with a high near 49. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Saturday Night: Mostly clear, with a low around 28. West wind 0 to 5 mph.

    Sunny
  • Sun11/1Low 39°High 55°

    Sunday: Sunny, with a high near 55. West wind 5 to 10 mph.

    Sunday Night: Mostly clear, with a low around 39. Southwest wind around 5 mph.

    Sunny
  • Mon11/2Low 44°High 64°

    Monday: Sunny, with a high near 64.

    Monday Night: Partly cloudy, with a low around 44.

    Sunny
  • Tue11/317% chance of precipitationLow 42°High 58°

    Tuesday: Partly sunny, with a high near 58.

    Tuesday Night: A slight chance of rain showers after 3am. Mostly cloudy, with a low around 42.

    Partly Sunny
  • Wed11/418% chance of precipitationLow 46°High 60°

    Wednesday: A slight chance of rain showers before 5pm. Partly sunny, with a high near 60.

    Wednesday Night: Mostly cloudy, with a low around 46.

    Slight Chance Rain Showers
  • Thu11/549% chance of precipitationLow 49°High 62°

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

    Thursday Night: A chance of rain showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.

    Slight Chance Rain Showers
  • Fri11/664% chance of precipitationLow High 61°

    Friday: Rain showers likely. Mostly cloudy, with a high near 61.

    Rain Showers Likely

Forecast for 44.473, -69.060 from the NWS GYX office, updated 10/30/2026, 12:39 PM PT · Official forecast on weather.gov

Forecaster's discussionIssued 10/30/2026, 2:11 PM EDT

What has changed

No significant changes with this forecast update.

Key messages

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

Discussion

KEY MESSAGE 1 DESCRIPTION:

It is quite warm across the forecast area at this hour, but it is a pretty classic cold advection pattern for weather overnight. Upslope rain showers (and snow at elevation), plenty of stratocumulus, and gusty west northwest winds are expected into early Sat. One minor adjustment was to blend in MOS/raw 2 m temps as the NBM is bias correcting towards radiational cooling too much after such a prolonged stretch of high pressure.

Sat will begin gusty but gradually see those winds diminish during the day. It will be much colder however, with highs a good 10 to 15 degrees below today. But heading into the evening temps will be falling from the 40s into the 30s.

Mainly dry conditions are likely to persist thru at least the middle of next week with fluctuating temps, although on the whole it should average warmer than normal. The next chance for any meaningful rainfall looks like it may arrive late in the week, but NWP continues to highlight a very low confidence scenario as it keeps pushing rain back and/or shifting the storm track around.

Aviation

Through Saturday: VFR conditions expected tonight thru Sat. West northwest to northwest wind gusts between 20 to 25 kt are likely thru at least midnight. A steady wind is expected overnight and the increase in mixing early Sat will allow for some additional wind gusts around 20 kt during the first half of the day.

Outlook:

Sunday-Wednesday: VFR conditions expected.

Marine

West northwest to northwest wind gusts will continue to increase thru this evening. SCA conditions are expected for all waters, and a few near gale force gusts are likely for the outer waters. These gusty winds continue into the first part of Sat before diminishing in the afternoon. Otherwise, winds and seas will remain below SCA criteria thru the middle of next week.

Watches, warnings and advisories

ME: None. NH: None. MARINE: Small Craft Advisory from 8 PM this evening to noon EDT Saturday for ANZ150-152-154. Small Craft Advisory from midnight tonight to 8 AM EDT Saturday for ANZ151-153.

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. Now52°Mostly Clear1%10 mph
  2. 8 PM50°Mostly Clear0%10 mph
  3. 9 PM49°Mostly Clear0%10 mph
  4. 10 PM48°Mostly Clear0%15 mph
  5. 11 PM46°Mostly Clear0%15 mph
  6. 12 AM45°Mostly Clear0%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

Will it rain in Belfast, ME 04915 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 time is sunrise and sunset in Belfast, ME 04915 today?
Sunrise is about 7:11 AM EDT and sunset is about 5:28 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Belfast, ME 04915?
At Belfast, the 1991 to 2020 normal high in October is 57°F and the normal low is 38°F.

Nearby hazards

Maine 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: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Mid-Coast)
GoodOzone
AQI forecast tomorrow (Mid-Coast)
GoodOzone

UV index guide · Air quality

Drought

By county

Waldo County, week of 10/27/2026

100% of the county is in moderate drought or worse, 2% in extreme drought or worse.

Tides nearby

NOAA tide stations

Beaches nearby

EPA BEACON beaches

Sun and moon

Local time, center of the area

Sunrise
7:11 AM
Sunset
5:28 PM
Daylight
10 hr 17 min
Moon
Waning Gibbous 76% lit
First light (civil dawn)
6:41 AM
Last light (civil dusk)
5:58 PM
Moonrise
8:52 PM
Moonset
12:34 PM

Normal October weather

Climate

Normal October high 57°, low 38°, precipitation 5.38 in for the month. 1991 to 2020 normals at Belfast, 6 mi away.

Other places nearby

Data sources

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About this data

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