As of 17:20 BST

Weather in Portland Port

+14°Weather now

Portland Port, Thursday, 8 October, 17:20

Overcast. Feels like 13°C. High 14°C, low 10°C.

Pressure1024 mb
Wind10 mph W
Humidity54%
Visibility6.2 mi
Dew point5°C

Two-week forecast for Portland Port: the first week averages +16.5° by day, the second +15° — so the second week runs 1.5° cooler than the first. Around 36 mm of rain is expected over the 14 days, on 7 wet days. The coming weekend starts 10 October: +16°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 October – 14 October)+16.5°+13.4°8 mm / 2 d—
2nd (15 October – 21 October)+15°+12.1°28 mm / 5 d—

Weekend weather

Sat, 10 October
Partly cloudy
+16°+12°
dry
Sun, 11 October
Light rain
+16°+13°
0.3 mm
Sat, 17 October
Light rain
+15°+15°
2.8 mm
Sun, 18 October
Rain
+15°+14°
12.6 mm
Fri, 09+13 ° /17 °2Rain
+17 °Rain

Portland Port, Friday, 9 October

Rain. High 17°C, low 13°C.

Pressure1014 mb
Wind30 mph W
Humidity85%
Visibility6.2 mi
Dew point15°C
Sat, 10+12 ° /16 °0Partly cloudy
+16 °Partly cloudy

Portland Port, Saturday, 10 October

Partly cloudy. High 16°C, low 12°C.

Pressure1017 mb
Wind21 mph W
Humidity68%
Visibility6.2 mi
Dew point9°C
Sun, 11+13 ° /16 °0.3Light rain
+16 °Light rain

Portland Port, Sunday, 11 October

Light rain. High 16°C, low 13°C.

Pressure1014 mb
Wind9 mph W
Humidity70%
Visibility1.8 mi
Dew point9°C
Mon, 12+17 ° /18 °3.5Light rain
+18 °Light rain

Portland Port, Monday, 12 October

Light rain. High 18°C, low 17°C.

Pressure1015 mb
Wind21 mph S
Humidity91%
Visibility6.2 mi
Dew point16°C
Tue, 13+15 ° /18 °0.7Light rain
+18 °Light rain

Portland Port, Tuesday, 13 October

Light rain. High 18°C, low 15°C.

Pressure1021 mb
Wind22 mph SW
Humidity91%
Visibility—
Dew point17°C
Wed, 14+14 ° /16 °0.3Light rain
+16 °Light rain

Portland Port, Wednesday, 14 October

Light rain. High 16°C, low 14°C.

Pressure1023 mb
Wind29 mph SW
Humidity72%
Visibility—
Dew point11°C
Thu, 15+11 ° /15 °1.1Light rain
+15 °Light rain

Portland Port, Thursday, 15 October

Light rain. High 15°C, low 11°C.

Pressure1022 mb
Wind23 mph NW
Humidity60%
Visibility—
Dew point6°C
Fri, 16+12 ° /15 °8.3Light rain
+15 °Light rain

Portland Port, Friday, 16 October

Light rain. High 15°C, low 12°C.

Pressure1023 mb
Wind14 mph NW
Humidity87%
Visibility—
Dew point10°C
Sat, 17+15 ° /15 °2.8Light rain
+15 °Light rain

Portland Port, Saturday, 17 October

Light rain. High 15°C, low 15°C.

Pressure1020 mb
Wind19 mph E
Humidity81%
Visibility—
Dew point12°C
Sun, 18+14 ° /15 °12.6Rain
+15 °Rain

Portland Port, Sunday, 18 October

Rain. High 15°C, low 14°C.

Pressure1021 mb
Wind21 mph S
Humidity87%
Visibility—
Dew point12°C
Mon, 19+12 ° /14 °3.3Light rain
+14 °Light rain

Portland Port, Monday, 19 October

Light rain. High 14°C, low 12°C.

Pressure1028 mb
Wind21 mph SE
Humidity77%
Visibility—
Dew point10°C
Tue, 20+10 ° /15 °0Clear sky
+15 °Clear sky

Portland Port, Tuesday, 20 October

Clear sky. High 15°C, low 10°C.

Pressure1030 mb
Wind19 mph NE
Humidity71%
Visibility—
Dew point9°C
Wed, 21+10 ° /15 °0Overcast
+15 °Overcast

Portland Port, Wednesday, 21 October

Overcast. High 15°C, low 10°C.

Pressure1030 mb
Wind17 mph E
Humidity72%
Visibility—
Dew point9°C

Forecast questions

Can I plan a trip on a two-week forecast?

The first week is solid for planning. The second week shows the trend — go by the averages and the comparison with the climate normal, and check again closer to the date.

What does the "vs average" column mean?

It is the difference between the forecast and the climate average for the same dates in Portland Port, calculated from 60 years of observations. A plus means the week is warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people ask about most, so we break them out as separate cards with temperature and rainfall.