Weather forecast for 10 days
Belfast, ME

Weather forecast for the weekend

Saturday, May 3.

PM Showers
5:21 am

7:44 pm
EDT
PM Showers
64°F / 50°F
  • Wind: 6mph SE
  • Humidity: 81%
  • Precip. probability: 52%
  • Precipitation: 0.39"
  • UV index: 6
On Saturday, May 3, scattered showers are possible later in the day.
The likelihood of rainfall is high. However, precipitation will be light. The maximum anticipated temperature is a breezy 64.4°F, while the minimum temperature will be a fresh 50°F.
On Saturday, the maximum temperature is expected to be relatively higher than the common May peak of 59.7°F.
Sunrise will be at 5:21 am and sunset at 7:44 pm; the daylight will last for 14h and 23min.

Sunday, May 4.

AM Showers
5:19 am

7:45 pm
EDT
AM Showers
57°F / 45°F
  • Wind: 6mph NW
  • Humidity: 80%
  • Precip. probability: 56%
  • Precipitation: 0.12"
  • UV index: 3
On Sunday, in Belfast, a few early showers will bring damp conditions to start the day.
Minimal precipitation is expected. Temperature fluctuations between a refreshing 57.2°F and a frosty 44.6°F are forecasted.
The temperature will be in line with May's average maximum of 59.7°F.
Sunrise will be at 5:19 am and sunset at 7:45 pm; the daylight will last for 14h and 26min.

Frequently asked questions

What is the weather forecast for Belfast for Saturday?
On Saturday, prepare for occasional showers in the afternoon.
Will it rain on Saturday?
Light precipitation of 0.39" is forecasted on Saturday. The likelihood of rainfall is 52%.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 64.4°F, while the minimum temperature will be 50°F.
What is the weather forecast for Belfast for Sunday?
On Sunday, in Belfast, expect light passing rain showers before midday.
Will it rain on Sunday?
There is a high chance of rainfall on Sunday, but precipitation will be minimal.
What will be the highest temperature in Belfast on Sunday?
On Sunday, the highest temperature will be 57.2°F, while the lowest temperature will be 44.6°F.
What is the weather forecast for Belfast for the next ten days?
In Belfast, a combination of showery, cloud-filled and bright weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Friday through Sunday, Tuesday and Wednesday in Belfast. Tuesday, with moderate precipitation of 0.55", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 50°F and 64.4°F, while the minimum temperature will vary between 42.8°F and 50°F.
What will be the warmest and the coldest days?
The warmest days will be Saturday and next Saturday, with a maximum of 64.4°F. The coldest day will be tomorrow, with a maximum of 50°F.

Long-term weather forecast

ThuMay 1.
  • 59°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WSW
  • Humidity: 44%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:24 am 7:41 pm EDT
FriMay 2.
  • 50°F
  • 46°F
Showers
Showers
  • Wind: 9mph SSE
  • Humidity: 84%
  • UV index: 3
  • Precip. probability: 50%
  • Precipitation: 0.12"
  • 5:22 am 7:43 pm EDT
SatMay 3.
  • 64°F
  • 50°F
PM Showers
PM Showers
  • Wind: 6mph SE
  • Humidity: 81%
  • UV index: 6
  • Precip. probability: 52%
  • Precipitation: 0.39"
  • 5:21 am 7:44 pm EDT
SunMay 4.
  • 57°F
  • 45°F
AM Showers
AM Showers
  • Wind: 6mph NW
  • Humidity: 80%
  • UV index: 3
  • Precip. probability: 56%
  • Precipitation: 0.12"
  • 5:19 am 7:45 pm EDT
MonMay 5.
  • 61°F
  • 45°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph E
  • Humidity: 45%
  • UV index: 5
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:18 am 7:46 pm EDT
TueMay 6.
  • 54°F
  • 50°F
PM Showers
PM Showers
  • Wind: 9mph SE
  • Humidity: 82%
  • UV index: 3
  • Precip. probability: 53%
  • Precipitation: 0.55"
  • 5:17 am 7:47 pm EDT
WedMay 7.
  • 63°F
  • 48°F
Showers
Showers
  • Wind: 9mph SSW
  • Humidity: 80%
  • UV index: 4
  • Precip. probability: 54%
  • Precipitation: 0.2"
  • 5:15 am 7:49 pm EDT
ThuMay 8.
  • 57°F
  • 43°F
Cloudy
Cloudy
  • Wind: 11mph N
  • Humidity: 62%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:14 am 7:50 pm EDT
FriMay 9.
  • 61°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NNW
  • Humidity: 51%
  • UV index: 6
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:13 am 7:51 pm EDT
SatMay 10.
  • 64°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph NW
  • Humidity: 50%
  • UV index: 7
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:12 am 7:52 pm EDT
Models point to a combination of damp, gloomy and clear weather is forecasted.
Rainfall is forecasted for Friday through Sunday, Tuesday and Wednesday.
Temperature differences will be noticeable throughout the forecast window. Maximum temperatures are forecasted between 50°F and 64.4°F, while nighttime temperatures are expected to vary from 42.8°F to 50°F.
With a maximum temperature of 64.4°F, Saturday and next Saturday will be the warmest days in Belfast; the coldest day will be Friday, with a maximum of 50°F.
Updated: May 1, 2025 @ 10:29:58 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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