Sumner, ME Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sumner, ME in one place.
Sunny, with a high near 84. West wind 0 to 5 mph.
Local Weather Overview
This forecast page for Sumner, 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 7:57 PM EDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Sumner, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 7:57 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sumner
Wednesday looks like the warmest upcoming period in Sumner at 87 degrees F.
Sunday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Sunday at about 0 to 10 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 7:57 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
Partly cloudy, with a low around 58. Northwest wind 0 to 5 mph.
A chance of rain showers after 2pm. Mostly sunny, with a high near 87. South wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
A slight chance of rain showers after 4pm. Partly sunny, with a high near 80.
A slight chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 58.
A slight chance of rain showers after 3pm. Mostly sunny, with a high near 80.
A slight chance of rain showers. Partly cloudy, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Sunny
|
84°F |
0 to 5 mph
W
|
|
Tuesday Night
Jun 9
|
Partly Cloudy
|
58°F |
0 to 5 mph
NW
|
|
Wednesday
Jun 10
|
Mostly Sunny then Chance Rain Showers
|
87°F |
0 to 5 mph
S
|
|
Wednesday Night
Jun 10
|
Showers And Thunderstorms Likely
|
59°F |
0 to 5 mph
S
|
|
Thursday
Jun 11
|
Showers And Thunderstorms Likely
|
80°F |
0 to 5 mph
E
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
62°F |
0 to 5 mph
E
|
|
Friday
Jun 12
|
Partly Sunny then Slight Chance Rain Showers
|
80°F |
0 to 5 mph
E
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
60°F |
0 to 5 mph
S
|
|
Saturday
Jun 13
|
Chance Rain Showers
|
78°F |
0 to 5 mph
S
|
|
Saturday Night
Jun 13
|
Slight Chance Rain Showers then Partly Cloudy
|
58°F |
0 to 5 mph
SW
|
|
Sunday
Jun 14
|
Mostly Sunny then Slight Chance Rain Showers
|
80°F |
0 to 10 mph
SW
|
|
Sunday Night
Jun 14
|
Slight Chance Rain Showers
|
57°F |
0 to 5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sumner.
