Weather forecast for 10 days
Portland, ME

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Weather forecast for the weekend

Weather forecast - Saturday, May 18.

Rain
5:11 am

8:03 pm
EDT
Rain
55°F / 48°F
  • Wind: 12mph E
  • Humidity: 84%
  • Precip. probability: 83%
  • Precipitation: 0.71"
  • UV index: 3
On Saturday, in Portland, rainy weather is expected.
The likelihood of rainfall is high, and precipitation will be moderate. Temperature measurements will peak at a mild 55.4°F (13°C), with a slight decrease to a low of a frosty 48.2°F (9°C).
The highest temperature on Saturday is anticipated to meet the average high for May temperature.
Sunrise will be at 5:11 am and sunset at 8:03 pm; the daylight will last for 14h and 51min.

Weather forecast - Sunday, May 19.

Showers
5:11 am

8:04 pm
EDT
Showers
57°F / 50°F
  • Wind: 8mph ENE
  • Humidity: 84%
  • Precip. probability: 74%
  • Precipitation: 0.35"
  • UV index: 4
On Sunday, in Portland, brief periods of light rainfall are expected.
The likelihood of precipitation is high. However, the rainfall will be light. Daytime will witness a high of a refreshing 57.2°F (14°C), slightly diverging from the predicted night low of a fresh 50°F (10°C).
On Sunday, the maximum temperature is forecasted to align with the regular maximum temperature in May.
Sunrise will be at 5:11 am and sunset at 8:04 pm; the daylight will last for 14h and 53min.

Frequently asked questions

What is the weather forecast for Portland for Saturday?

On Saturday, in Portland, rainy weather is expected.

Will it rain on Saturday in Portland?

Moderate precipitation of 0.71" (18mm) is predicted on Saturday in Portland. The possibility of rainfall is high at 83%.

What will be the highest temperature on Saturday in Portland?

On Saturday, the maximum temperature will be 55.4°F (13°C), while the minimum temperature will be 48.2°F (9°C).

What is the weather forecast for Portland for Sunday?

On Sunday, in Portland, brief periods of light rainfall are forecasted.

Will it rain on Sunday in Portland?

With a probability of 74%, light precipitation of 0.35" (9mm) is forecasted on Sunday in Portland.

What will be the highest temperature on Sunday in Portland?

On Sunday, the maximum temperature will be 57.2°F (14°C), while the minimum temperature will be 50°F (10°C).

What is the weather forecast for Portland for the next ten days?

In Portland, a combination of rainy and occasionally cloudy weather is predicted for the next ten days.

Will it rain in the next ten days in Portland?

In Portland, rainfall is expected almost every day for the next ten days. Saturday, with moderate precipitation of 0.71" (18mm), will be the day with the most rainfall.

How warm will it be in the next ten days in Portland?

The maximum temperature will range between 55.4°F (13°C) and 66.2°F (19°C), while the minimum temperature will be between 48.2°F (9°C) and 51.8°F (11°C).

What will be the warmest and the coldest days in Portland?

Wednesday will be the warmest day, with a maximum temperature of 66.2°F (19°C). Saturday will be the coldest day, with a maximum temperature of 55.4°F (13°C).

Long-term weather forecast

10 days weather forecast - Portland, ME

MonMay 13.
  • min.
  • 50°F
Showers Late
Showers Late
  • Wind: 7mph S
  • Humidity: 84%
  • UV index: 0
  • Precip. probability: 49%
  • Precipitation: 0.04"
  • 5:17 am 7:57 pm EDT
TueMay 14.
  • 64°F
  • 52°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 12mph S
  • Humidity: 76%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:16 am 7:58 pm EDT
WedMay 15.
  • 66°F
  • 52°F
Cloudy
Cloudy
  • Wind: 9mph S
  • Humidity: 78%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:14 am 7:59 pm EDT
ThuMay 16.
  • 61°F
  • 50°F
Few Showers
Few Showers
  • Wind: 9mph ESE
  • Humidity: 81%
  • UV index: 5
  • Precip. probability: 34%
  • Precipitation: 0.08"
  • 5:13 am 8:00 pm EDT
FriMay 17.
  • 61°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph E
  • Humidity: 79%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:12 am 8:01 pm EDT
SatMay 18.
  • 55°F
  • 48°F
Rain
Rain
  • Wind: 12mph E
  • Humidity: 84%
  • UV index: 3
  • Precip. probability: 83%
  • Precipitation: 0.71"
  • 5:11 am 8:03 pm EDT
SunMay 19.
  • 57°F
  • 50°F
Showers
Showers
  • Wind: 8mph ENE
  • Humidity: 84%
  • UV index: 4
  • Precip. probability: 74%
  • Precipitation: 0.35"
  • 5:11 am 8:04 pm EDT
MonMay 20.
  • 63°F
  • 50°F
PM Showers
PM Showers
  • Wind: 9mph S
  • Humidity: 72%
  • UV index: 6
  • Precip. probability: 37%
  • Precipitation: 0.12"
  • 5:10 am 8:05 pm EDT
TueMay 21.
  • 63°F
  • 52°F
Showers
Showers
  • Wind: 9mph S
  • Humidity: 73%
  • UV index: 7
  • Precip. probability: 42%
  • Precipitation: 0.12"
  • 5:09 am 8:06 pm EDT
WedMay 22.
  • 61°F
  • 48°F
PM Showers
PM Showers
  • Wind: 11mph SSW
  • Humidity: 70%
  • UV index: 7
  • Precip. probability: 45%
  • Precipitation: 0.08"
  • 5:08 am 8:07 pm EDT
For the next ten days, a combination of rainy and occasionally cloudy weather is predicted.
Almost every day for the next ten days, rainfall is forecasted. With moderate precipitation of 0.71" (18mm), most rainfall is expected on Saturday.
In the upcoming period, the maximum temperature will vary between 55.4°F (13°C) and 66.2°F (19°C), while the lowest nightly temperature will be very similar, as the minimum temperature will vary between 48.2°F (9°C) and 51.8°F (11°C).
The warmest day will be Wednesday, with a maximum of 66.2°F (19°C); the coldest day will be Saturday, with a maximum of 55.4°F (13°C).

Portland, Maine, USA

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