Weather forecast for tomorrow
Prospect Harbor, ME

Weather forecast for tomorrow

Friday, Jun 20.

AM Fog / PM Sun
4:45 am

8:21 pm
EDT
AM Fog / PM Sun
72°F / 57°F
  • Wind: 20mph SW
  • Humidity: 76%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 8
Tomorrow, in Prospect Harbor, fog and low clouds will dominate the morning, but expect clear, sunny skies in the afternoon.
Anticipated temperatures will peak at a pleasant 71.6°F and dip to a minimum of a mild 57.2°F.
The forecast high is higher and more aligned with what is typical in July than in June.
Sunrise will be at 4:45 am and sunset at 8:21 pm; tomorrow's daylight will last for 15h and 36min.

Frequently asked questions

What is the weather forecast for Prospect Harbor for tomorrow?
On Friday, early foggy conditions will improve as the sun takes over in the afternoon.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 71.6°F, while the lowest temperature will be 57.2°F.
The highest temperature will be moderately higher than the average maximum of 66°F in June. The lowest temperature will be also a few degrees higher than the average low of 51.4°F.
When are sunrise and sunset tomorrow?
On Friday, in Prospect Harbor, sunrise will be at 4:45 am and sunset at 8:21 pm (EDT).
How long will the day be tomorrow?
In Prospect Harbor, the length of the day tomorrow will be 15h and 36min.

Hourly weather forecast

12 am
  • 59°F
  • Feels like:
    57°F
Foggy
Foggy
  • Wind: 6mph S
  • Pressure: 29.62"Hg
  • Humidity: 99%
  • Precip. probability: 22%
  • Precipitation: 0"
  • Visibility: 0mi
2 am
  • 59°F
  • Feels like:
    57°F
Foggy
Foggy
  • Wind: 7mph S
  • Pressure: 29.59"Hg
  • Humidity: 100%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 0mi
4 am
  • 59°F
  • Feels like:
    57°F
Foggy
Foggy
  • Wind: 8mph SSW
  • Pressure: 29.59"Hg
  • Humidity: 100%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 0mi
Sunrise: 4:45 am
6 am
  • 59°F
  • Feels like:
    57°F
Foggy
Foggy
  • Wind: 9mph SSW
  • Pressure: 29.56"Hg
  • Humidity: 100%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 0mi
8 am
  • 61°F
  • Feels like:
    59°F
Foggy
Foggy
  • Wind: 13mph SSW
  • Pressure: 29.53"Hg
  • Humidity: 96%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 0mi
10 am
  • 64°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph SSW
  • Pressure: 29.5"Hg
  • Humidity: 86%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 1mi
12 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph SW
  • Pressure: 29.5"Hg
  • Humidity: 76%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 7mi
2 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 19mph SW
  • Pressure: 29.53"Hg
  • Humidity: 68%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 7mi
4 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph WSW
  • Pressure: 29.56"Hg
  • Humidity: 62%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 8mi
6 pm
  • 70°F
  • Feels like:
    70°F
Mostly Sunny
Mostly Sunny
  • Wind: 18mph W
  • Pressure: 29.62"Hg
  • Humidity: 61%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 66°F
  • Feels like:
    66°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph W
  • Pressure: 29.68"Hg
  • Humidity: 68%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 9mi
Sunset: 8:21 pm
10 pm
  • 64°F
  • Feels like:
    63°F
Mostly Clear
Mostly Clear
  • Wind: 14mph W
  • Pressure: 29.74"Hg
  • Humidity: 72%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, weather will be unstable, and a mix of misty, overcast, dry and sunny and rainy weather is forecasted.
With a 32% probability, minimal rainfall is anticipated around 7 am.
The temperature will be between a minimum of 59°F and a maximum of 71.6°F. The warmest part of the day is anticipated around 5 pm.
The temperature will be more consistent with what’s typical for July than the usual maximum in June. The minimum temperature will be also more alike with July's average low of 58.1°F than June's typical 51.4°F.
Updated: Jun 19, 2025 @ 14:33:19 UTC
Published by: Weather U.S. | About Us
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