Weather Forecast for Portland

Maine, United States of America

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Patchy rain nearby

Current Weather - Portland: 10°C

Maine, United States of America

Patchy rain nearby

Feels like 8°C

Wind

10 km/h NW

Humidity

94%

Pressure

1008 mb

UV Index

0

Visibility

10 km

Overcast

Overcast

Wednesday, October 14, 2026

High

19°C

Low

10°C

Rain Chance

73%

Hourly Forecast

Cloudy 14°C
11:00
Overcast 17°C
12:00
Overcast 19°C
13:00
Overcast 19°C
14:00
Overcast 18°C
15:00
Overcast 18°C
16:00
Sunny 17°C
17:00
Clear 17°C
18:00
Patchy rain nearby 16°C
19:00
Clear 15°C
20:00
Cloudy 15°C
21:00
Overcast 15°C
22:00
Partly Cloudy 15°C
23:00
Oct 15

Day Statistics

Maximum Wind

22 km/h

Humidity

85%

Precipitation

2 mm

UV Index

3

Visibility

8 km

Rain Chance

73%

Snow Chance

0%

Sun & Moon

Sunrise

06:54 AM

Sunset

05:59 PM

Moonrise

11:40 AM

Moonset

08:01 PM

Moon Phase

Waxing Crescent

Moon Illumination

18%

Air Quality

PM2.5

2

μg/m³

PM10

2.1

μg/m³

NO₂

5

μg/m³

O₃

59.5

μg/m³

SO₂

0.8

μg/m³

CO

163.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1