Portland, ME Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Portland, ME in one place.
Partly cloudy, with a low around 37. Southwest wind around 15 mph.
Local Weather Overview
This forecast page for Portland, ME is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 10, 2026 5:25 AM EDT.
The active forecast window currently covers Apr 10 to Apr 16, 2026 for Portland, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 10 to Apr 16, 2026
- Latest sync
- Apr 10, 2026 5:25 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Portland
Tuesday looks like the warmest upcoming period in Portland at 59 degrees F.
Overnight is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Sunday Night at about 15 to 20 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 10, 2026 5:25 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KGYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly sunny, with a high near 47. South wind 10 to 15 mph, with gusts as high as 25 mph.
Rain showers likely between 9pm and 5am. Mostly cloudy, with a low around 43. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 37. Northwest wind 5 to 15 mph.
Mostly sunny, with a high near 46.
Rain showers likely after 8pm. Cloudy, with a low around 41. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 70%.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 51.
Partly sunny, with a high near 59.
A chance of rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a high near 55. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
A chance of rain showers before 5pm. Partly sunny, with a high near 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 10
|
Partly Cloudy
|
37°F |
15 mph
SW
|
|
Friday
Apr 10
|
Mostly Sunny
|
47°F |
10 to 15 mph
S
|
|
Friday Night
Apr 10
|
Rain Showers Likely
|
43°F |
10 to 15 mph
SW
|
|
Saturday
Apr 11
|
Sunny
|
49°F |
10 to 15 mph
NW
|
|
Saturday Night
Apr 11
|
Mostly Clear
|
37°F |
5 to 15 mph
NW
|
|
Sunday
Apr 12
|
Mostly Sunny
|
46°F |
5 to 15 mph
SW
|
|
Sunday Night
Apr 12
|
Rain Showers Likely
|
41°F |
15 to 20 mph
S
|
|
Monday
Apr 13
|
Rain Showers Likely
|
57°F |
20 mph
SW
|
|
Monday Night
Apr 13
|
Slight Chance Rain Showers then Partly Cloudy
|
51°F |
10 to 20 mph
W
|
|
Tuesday
Apr 14
|
Partly Sunny
|
59°F |
5 to 10 mph
W
|
|
Tuesday Night
Apr 14
|
Chance Rain Showers
|
46°F |
5 to 10 mph
SE
|
|
Wednesday
Apr 15
|
Chance Rain Showers
|
55°F |
10 mph
E
|
|
Wednesday Night
Apr 15
|
Chance Rain Showers
|
48°F |
10 mph
S
|
|
Thursday
Apr 16
|
Chance Rain Showers
|
59°F |
10 to 15 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Portland.
