Portland, ME Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Portland, ME in one place.
Sunny, with a high near 71. Southwest wind 5 to 10 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: Jun 8, 2026 8:07 PM EDT.
The active forecast window currently covers Jun 9 to Jun 15, 2026 for Portland, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 8, 2026 8:07 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Portland
Tuesday looks like the warmest upcoming period in Portland at 71 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 15 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 8:07 PM 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
Partly cloudy, with a low around 58. Southwest wind 5 to 10 mph.
A chance of rain showers after 2pm. Mostly sunny, with a high near 71. South wind 5 to 15 mph. Chance of precipitation is 30%.
A chance of rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 57. South wind 5 to 15 mph. Chance of precipitation is 60%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 69. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Mostly cloudy, with a high near 65.
A slight chance of showers and thunderstorms between 8pm and midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 67. Chance of precipitation is 40%.
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 57.
Mostly sunny, with a high near 69.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 59.
A chance of rain showers. Partly sunny, with a high near 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Sunny
|
71°F |
5 to 10 mph
SW
|
|
Tuesday Night
Jun 9
|
Partly Cloudy
|
58°F |
5 to 10 mph
SW
|
|
Wednesday
Jun 10
|
Mostly Sunny then Chance Rain Showers
|
71°F |
5 to 15 mph
S
|
|
Wednesday Night
Jun 10
|
Showers And Thunderstorms Likely
|
57°F |
5 to 15 mph
S
|
|
Thursday
Jun 11
|
Chance Rain Showers
|
69°F |
5 to 10 mph
SE
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
59°F |
0 to 5 mph
E
|
|
Friday
Jun 12
|
Mostly Cloudy
|
65°F |
5 to 10 mph
E
|
|
Friday Night
Jun 12
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
58°F |
5 to 10 mph
SE
|
|
Saturday
Jun 13
|
Chance Rain Showers
|
67°F |
5 to 10 mph
SE
|
|
Saturday Night
Jun 13
|
Slight Chance Rain Showers then Mostly Cloudy
|
57°F |
0 to 10 mph
S
|
|
Sunday
Jun 14
|
Mostly Sunny
|
69°F |
0 to 15 mph
SW
|
|
Sunday Night
Jun 14
|
Partly Cloudy then Slight Chance Rain Showers
|
59°F |
5 to 10 mph
SW
|
|
Monday
Jun 15
|
Chance Rain Showers
|
67°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Portland.
