Winterport, ME Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Winterport, ME in one place.
Sunny, with a high near 80. Northwest wind around 7 mph.
Local Weather Overview
This forecast page for Winterport, 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: Aug 27, 2026 11:24 PM EDT.
The active forecast window currently covers Aug 29 to Sep 3, 2026 for Winterport, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 3, 2026
- Latest sync
- Aug 27, 2026 11:24 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Winterport
Sunday looks like the warmest upcoming period in Winterport at 83 degrees F.
Monday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Sunday at about 1 to 12 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 27, 2026 11:24 PM EDT
- Coverage
- 6 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 clear, with a low around 57. Southwest wind 1 to 7 mph.
Mostly sunny, with a high near 83. Southwest wind 1 to 12 mph, with gusts as high as 22 mph.
A slight chance of rain showers after 10pm. Mostly cloudy, with a low around 57. Northwest wind 3 to 9 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 9am. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Partly cloudy, with a low around 55.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
A chance of rain showers. Partly sunny, with a high near 75. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Sunny
|
80°F |
7 mph
NW
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
57°F |
1 to 7 mph
SW
|
|
Sunday
Aug 30
|
Mostly Sunny
|
83°F |
1 to 12 mph
SW
|
|
Sunday Night
Aug 30
|
Slight Chance Rain Showers
|
57°F |
3 to 9 mph
NW
|
|
Monday
Aug 31
|
Slight Chance Rain Showers then Mostly Sunny
|
78°F |
6 mph
NW
|
|
Monday Night
Aug 31
|
Partly Cloudy
|
55°F |
0 to 6 mph
NW
|
|
Tuesday
Sep 1
|
Mostly Sunny then Slight Chance Rain Showers
|
77°F |
2 to 8 mph
E
|
|
Tuesday Night
Sep 1
|
Chance Rain Showers
|
55°F |
1 to 7 mph
SE
|
|
Wednesday
Sep 2
|
Chance Rain Showers
|
75°F |
2 to 10 mph
SE
|
|
Wednesday Night
Sep 2
|
Chance Rain Showers
|
56°F |
3 to 9 mph
SE
|
|
Thursday
Sep 3
|
Chance Rain Showers
|
75°F |
5 to 9 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Winterport.
