Clark Island, ME Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Clark Island, ME in one place.
Mostly sunny, with a high near 61. Southwest wind 10 to 15 mph.
Local Weather Overview
This forecast page for Clark 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: Sep 15, 2026 11:25 AM EDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Clark Island, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 11:25 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Clark Island
Friday looks like the warmest upcoming period in Clark Island at 68 degrees F.
Friday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Sunday at about 10 to 20 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 11:25 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
Mostly cloudy, with a low around 56. Southeast wind 0 to 10 mph.
A slight chance of rain showers after 5pm. Partly sunny, with a high near 62. East wind around 5 mph.
A slight chance of rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 8am. Mostly sunny, with a high near 68. Chance of precipitation is 40%.
Mostly clear, with a low around 50.
Mostly sunny, with a high near 60.
A chance of rain showers after 1am. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.
Rain showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Rain showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
A chance of rain showers. Partly sunny, with a high near 61. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Mostly Sunny
|
61°F |
10 to 15 mph
SW
|
|
Wednesday Night
Sep 16
|
Mostly Cloudy
|
56°F |
0 to 10 mph
SE
|
|
Thursday
Sep 17
|
Partly Sunny then Slight Chance Rain Showers
|
62°F |
5 mph
E
|
|
Thursday Night
Sep 17
|
Showers And Thunderstorms Likely
|
57°F |
5 mph
SW
|
|
Friday
Sep 18
|
Chance Showers And Thunderstorms then Mostly Sunny
|
68°F |
5 to 15 mph
NW
|
|
Friday Night
Sep 18
|
Mostly Clear
|
50°F |
10 to 15 mph
N
|
|
Saturday
Sep 19
|
Mostly Sunny
|
60°F |
5 to 10 mph
NE
|
|
Saturday Night
Sep 19
|
Mostly Cloudy then Chance Rain Showers
|
52°F |
5 to 10 mph
S
|
|
Sunday
Sep 20
|
Rain Showers Likely
|
61°F |
10 to 20 mph
S
|
|
Sunday Night
Sep 20
|
Rain Showers Likely
|
53°F |
10 to 15 mph
NW
|
|
Monday
Sep 21
|
Chance Rain Showers
|
61°F |
10 to 15 mph
N
|
|
Monday Night
Sep 21
|
Chance Rain Showers
|
52°F |
10 to 15 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Clark Island.