Long Island, ME Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Long Island, ME in one place.
Mostly sunny, with a high near 58. East wind around 10 mph.
Local Weather Overview
This forecast page for Long Island, 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: Oct 3, 2026 8:28 AM EDT.
The active forecast window currently covers Oct 4 to Oct 9, 2026 for Long Island, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 4 to Oct 9, 2026
- Latest sync
- Oct 3, 2026 8:28 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Long Island
Monday looks like the warmest upcoming period in Long Island at 64 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Monday at about 5 to 20 mph SW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 3, 2026 8:28 AM 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
A slight chance of rain showers after 10pm. Mostly cloudy, with a low around 53. East wind 5 to 10 mph.
A slight chance of rain showers. Partly sunny, with a high near 64. Southwest wind 5 to 20 mph.
Mostly clear, with a low around 47.
Sunny, with a high near 57.
Clear, with a low around 45.
Sunny, with a high near 57.
Mostly clear, with a low around 51.
Sunny, with a high near 61.
Mostly clear, with a low around 53.
Mostly sunny, with a high near 62.
Partly cloudy, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Oct 4
|
Mostly Sunny
|
58°F |
10 mph
E
|
|
Sunday Night
Oct 4
|
Slight Chance Rain Showers
|
53°F |
5 to 10 mph
E
|
|
Monday
Oct 5
|
Slight Chance Rain Showers
|
64°F |
5 to 20 mph
SW
|
|
Monday Night
Oct 5
|
Mostly Clear
|
47°F |
15 to 20 mph
W
|
|
Tuesday
Oct 6
|
Sunny
|
57°F |
15 mph
W
|
|
Tuesday Night
Oct 6
|
Clear
|
45°F |
5 to 15 mph
W
|
|
Wednesday
Oct 7
|
Sunny
|
57°F |
5 to 15 mph
SW
|
|
Wednesday Night
Oct 7
|
Mostly Clear
|
51°F |
10 to 15 mph
SW
|
|
Thursday
Oct 8
|
Sunny
|
61°F |
10 to 15 mph
SW
|
|
Thursday Night
Oct 8
|
Mostly Clear
|
53°F |
10 to 15 mph
SW
|
|
Friday
Oct 9
|
Mostly Sunny
|
62°F |
10 to 15 mph
SW
|
|
Friday Night
Oct 9
|
Partly Cloudy
|
50°F |
10 to 15 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Long Island.