Winterport, ME Weather Forecast
Local 7-day forecast
Isolated Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Winterport, ME in one place.
Isolated rain showers after 5pm. Mostly cloudy, with a high near 59. East wind around 3 mph. Chance of precipitation is 20%.
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: Apr 15, 2026 2:40 PM EDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Winterport, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 2:40 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Winterport
This Afternoon looks like the warmest upcoming period in Winterport at 59 degrees F.
Monday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Monday at about 10 to 14 mph W.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 2:40 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
Scattered rain showers before 1am, then areas of fog and isolated rain showers. Cloudy, with a low around 42. Southeast wind around 2 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Areas of fog and scattered rain showers before 7am, then rain showers likely and areas of fog. Cloudy, with a high near 54. Southeast wind 1 to 5 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely before 8pm, then showers and thunderstorms likely. Cloudy, with a low around 42. Southeast wind around 2 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers likely. Mostly cloudy, with a high near 58. Northeast wind 2 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers. Mostly cloudy, with a low around 42. Northeast wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 8am. Mostly cloudy, with a high near 57. East wind 3 to 7 mph. Chance of precipitation is 20%.
A chance of rain showers after 1am. Cloudy, with a low around 41. Chance of precipitation is 30%.
Rain showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Rain showers likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
A slight chance of rain showers before 7pm, then a slight chance of rain and snow showers between 7pm and 8pm. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Sunny, with a high near 49.
A slight chance of rain showers after 3am. Partly cloudy, with a low around 34.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Apr 15
|
Isolated Rain Showers
|
59°F |
3 mph
E
|
|
Tonight
Apr 15
|
Scattered Rain Showers
|
42°F |
2 mph
SE
|
|
Thursday
Apr 16
|
Areas Of Fog then Rain Showers Likely
|
54°F |
1 to 5 mph
SE
|
|
Thursday Night
Apr 16
|
Showers And Thunderstorms Likely
|
42°F |
2 mph
SE
|
|
Friday
Apr 17
|
Rain Showers Likely
|
58°F |
2 to 6 mph
NE
|
|
Friday Night
Apr 17
|
Chance Rain Showers
|
42°F |
3 mph
NE
|
|
Saturday
Apr 18
|
Slight Chance Rain Showers then Mostly Cloudy
|
57°F |
3 to 7 mph
E
|
|
Saturday Night
Apr 18
|
Cloudy then Chance Rain Showers
|
41°F |
5 mph
SE
|
|
Sunday
Apr 19
|
Rain Showers Likely
|
54°F |
5 to 10 mph
S
|
|
Sunday Night
Apr 19
|
Rain Showers Likely
|
36°F |
6 to 9 mph
W
|
|
Monday
Apr 20
|
Chance Rain Showers
|
48°F |
10 to 14 mph
W
|
|
Monday Night
Apr 20
|
Slight Chance Rain And Snow Showers then Mostly Cloudy
|
26°F |
6 to 12 mph
NW
|
|
Tuesday
Apr 21
|
Sunny
|
49°F |
7 to 12 mph
W
|
|
Tuesday Night
Apr 21
|
Partly Cloudy then Slight Chance Rain Showers
|
34°F |
5 to 8 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Winterport.
