Weather forecast for 10 days
Portland, United Kingdom

Weather forecast for the weekend

Saturday, 10. May

Mostly Sunny
5:26 am

8:45 pm
BST
Mostly Sunny
16°C / 12°C
  • Wind: 30km/h E
  • Humidity: 66%
  • Precip. probability: 5%
  • Precipitation: 1mm
  • UV index: 6
Tomorrow, expect brilliant sunshine under mostly clear skies.
Minimal precipitation is anticipated. The day will observe a moderate high of an enjoyable 16°C, subtly differing from a low of a fresh 12°C.
Sunrise will be at 5:26 am and sunset at 8:45 pm; tomorrow's daylight will last for 15h and 19min.

Sunday, 11. May

Showers
5:24 am

8:47 pm
BST
Showers
15°C / 11°C
  • Wind: 27km/h E
  • Humidity: 78%
  • Precip. probability: 42%
  • Precipitation: 3mm
  • UV index: 3
On Sunday, in Portland, expect intermittent showers, with dry spells in between.
Minimal precipitation is predicted. Temperature is expected to reach a high of a refreshing 15°C during the day, slightly dropping to a low of a cool 11°C at night.
Sunrise will be at 5:24 am and sunset at 8:47 pm; the daylight will last for 15h and 22min.

Frequently asked questions

What is the weather forecast for Portland for tomorrow?
Tomorrow, sunshine will dominate, with only occasional cloud cover.
Will it rain tomorrow?
Tomorrow, there is a low probability of minimal rainfall in Portland.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 16°C, while the minimum temperature will be 12°C.
The highest temperature tomorrow will be uncommonly higher than the average maximum of 0°C in May. The lowest temperature tomorrow will be also noticeably higher than the average low of 0°C.
What time are sunrise and sunset tomorrow in Portland?
On Saturday, in Portland, sunrise will be at 5:26 am and sunset at 8:45 pm (BST).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 15h and 19min.
What is the weather forecast for Portland for Sunday?
On Sunday, in Portland, expect intermittent showers, with dry spells in between.
Will it rain on Sunday in Portland?
On Sunday, there is a low probability of minimal rainfall in Portland.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 15°C, while the minimum temperature will be 11°C.
What is the weather forecast for Portland for the next ten days?
In Portland, a combination of predominantly sunny and occasionally rain-soaked and cloudy weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Sunday and Monday in Portland. With minimal precipitation of 3mm, Sunday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 15°C and 17°C, while the minimum temperature will range between 9°C and 12°C.
What will be the warmest and the coldest days?
The warmest days will be Wednesday and Thursday, with a maximum of 17°C. With a maximum temperature of 15°C, Friday, Sunday, Monday and next Sunday will be the coldest days.

Long-term weather forecast

Fri09.May
  • 15°C
  • 10°C
Mostly Sunny
Mostly Sunny
  • Wind: 21km/h E
  • Humidity: 63%
  • UV index: 6
  • Precip. probability: 2%
  • Precipitation: 0mm
  • 5:28 am 8:44 pm BST
Sat10.May
  • 16°C
  • 12°C
Mostly Sunny
Mostly Sunny
  • Wind: 30km/h E
  • Humidity: 66%
  • UV index: 6
  • Precip. probability: 5%
  • Precipitation: 1mm
  • 5:26 am 8:45 pm BST
Sun11.May
  • 15°C
  • 11°C
Showers
Showers
  • Wind: 27km/h E
  • Humidity: 78%
  • UV index: 3
  • Precip. probability: 42%
  • Precipitation: 3mm
  • 5:24 am 8:47 pm BST
Mon12.May
  • 15°C
  • 11°C
AM Showers
AM Showers
  • Wind: 13km/h ESE
  • Humidity: 89%
  • UV index: 4
  • Precip. probability: 43%
  • Precipitation: 1mm
  • 5:23 am 8:48 pm BST
Tue13.May
  • 16°C
  • 10°C
Partly Cloudy
Partly Cloudy
  • Wind: 18km/h E
  • Humidity: 77%
  • UV index: 6
  • Precip. probability: 10%
  • Precipitation: 0mm
  • 5:21 am 8:50 pm BST
Wed14.May
  • 17°C
  • 9°C
Mostly Sunny
Mostly Sunny
  • Wind: 24km/h ENE
  • Humidity: 68%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0mm
  • 5:20 am 8:51 pm BST
Thu15.May
  • 17°C
  • 10°C
Mostly Sunny
Mostly Sunny
  • Wind: 23km/h NNE
  • Humidity: 64%
  • UV index: 6
  • Precip. probability: 4%
  • Precipitation: 0mm
  • 5:19 am 8:53 pm BST
Fri16.May
  • 16°C
  • 10°C
Mostly Sunny
Mostly Sunny
  • Wind: 23km/h ENE
  • Humidity: 68%
  • UV index: 6
  • Precip. probability: 5%
  • Precipitation: 0mm
  • 5:17 am 8:54 pm BST
Sat17.May
  • 16°C
  • 11°C
Sunny
Sunny
  • Wind: 22km/h E
  • Humidity: 73%
  • UV index: 6
  • Precip. probability: 13%
  • Precipitation: 0mm
  • 5:16 am 8:56 pm BST
Sun18.May
  • 15°C
  • 11°C
Sunny
Sunny
  • Wind: 20km/h E
  • Humidity: 74%
  • UV index: 6
  • Precip. probability: 11%
  • Precipitation: 0mm
  • 5:14 am 8:57 pm BST
During the ten-day period, primarily dry and sunny and occasionally rain-soaked and overcast weather is predicted.
Rainfall is predicted for Sunday and Monday.
Fluctuations in temperature will be barely perceptible across the forecast window. Maximum temperatures will fall between 15°C and 17°C, while the lowest nighttime temperatures will be also relatively consistent, as the minimum temperature is expected to range between 9°C and 12°C.
With a maximum temperature of 17°C, Wednesday and Thursday will be the warmest days in Portland; with a maximum temperature of 15°C, Friday, Sunday, Monday and next Sunday will be the coldest days in Portland.
Updated: May 9, 2025 @ 09:41:59 UTC
Published by: Weather Atlas | About Us
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