Weather forecast for tomorrow
South Portland, ME

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Weather forecast and temperature for tomorrow - Tuesday, May 21.

Partly Cloudy
5:09 am

8:05 pm
EDT
Partly Cloudy
68°F / 57°F
  • Wind: 12mph S
  • Humidity: 79%
  • Precip. probability: 11%
  • Precipitation: 0"
  • UV index: 8
Tomorrow, in South Portland, partially clouded weather is anticipated as well.
The predicted temperature range extends from a high of a pleasant 68°F (20°C) to a low of a moderate 57.2°F (14°C).
The highest temperature will be higher and more in line with June's average maximum of 64.9°F (18.3°C) than May's of 57.4°F (14.1°C).
Sunrise will be at 5:09 am and sunset at 8:05 pm; tomorrow's daylight will last for 14h and 57min.

Frequently asked questions

What is the weather forecast for South Portland for tomorrow?

Tomorrow, in South Portland, partly cloudy weather is expected.

What will be the highest temperature in South Portland tomorrow?

Tomorrow, the highest temperature in South Portland will be 68°F (20°C), while the lowest temperature will be 57.2°F (14°C).
The highest temperature will be uncommonly higher than the average maximum of 57.4°F (14.1°C) in May. The lowest temperature will be also notably higher than the average low of 46.9°F (8.3°C).

When is the sunrise / sunset tomorrow in South Portland?

On Tuesday, in South Portland, sunrise will be at 5:09 am and sunset at 8:05 pm (EDT).

How long will the day be tomorrow in South Portland?

Tomorrow, the daylight will last for 14h and 57min.

Hourly weather forecast and temperature - South Portland, ME

12 am
  • 52°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSW
  • Pressure: 30"Hg
  • Humidity: 94%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 4mi
2 am
  • 52°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.97"Hg
  • Humidity: 97%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 2mi
4 am
  • 52°F
  • Feels like:
    50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.97"Hg
  • Humidity: 98%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 1mi
Sunrise: 5:09 am
6 am
  • 52°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 3mph SSW
  • Pressure: 29.97"Hg
  • Humidity: 97%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 1mi
8 am
  • 57°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.97"Hg
  • Humidity: 91%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 8mi
10 am
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Pressure: 29.94"Hg
  • Humidity: 75%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph S
  • Pressure: 29.91"Hg
  • Humidity: 74%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 73%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph S
  • Pressure: 29.88"Hg
  • Humidity: 76%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 64°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph S
  • Pressure: 29.85"Hg
  • Humidity: 78%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph S
  • Pressure: 29.85"Hg
  • Humidity: 86%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:05 pm
10 pm
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 90%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 9mi
Tomorrow, a combination of cloudy and occasionally sunny weather is forecasted.
The temperature will be between the lowest temperature of 51.8°F (11°C) and the highest temperature of 66.2°F (19°C). The warmest part of the day will be from 11 am to 4 pm.
The maximum temperature will be more alike June's average highest temperature of 64.9°F (18.3°C) than May's average of 57.4°F (14.1°C). The lowest temperature will be also more similar to June's average minimum of 55°F (12.8°C) than the average minimum of 46.9°F (8.3°C) in May.

South Portland, Maine, USA

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