Somerville, ME Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Somerville, ME in one place.
Mostly sunny, with a high near 78. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Somerville, 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: Jul 17, 2026 1:27 PM EDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Somerville, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 1:27 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Somerville
Thursday looks like the warmest upcoming period in Somerville at 82 degrees F.
Tonight is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Today at about 10 to 15 mph NW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 1:27 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
Mostly clear, with a low around 55. West wind 0 to 5 mph.
Areas of smoke between 11am and 5pm, then areas of smoke and scattered rain showers. Partly sunny, with a high near 77. Southwest wind 0 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Areas of smoke and scattered rain showers before 7pm, then rain showers likely and areas of smoke between 7pm and 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 62. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Sunny, with a high near 78. West wind 10 to 15 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 56.
Sunny, with a high near 79.
Partly cloudy, with a low around 59.
A slight chance of rain showers after 4pm. Partly sunny, with a high near 80.
A chance of rain showers before 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 80%.
Rain showers before 2pm, then showers and thunderstorms likely between 2pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 80%.
A chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 60. Chance of precipitation is 50%.
Mostly sunny, with a high near 82.
Mostly clear, with a low around 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 17
|
Mostly Sunny
|
78°F |
10 to 15 mph
NW
|
|
Tonight
Jul 17
|
Mostly Clear
|
55°F |
0 to 5 mph
W
|
|
Saturday
Jul 18
|
Areas Of Smoke
|
77°F |
0 to 15 mph
SW
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms
|
62°F |
10 to 15 mph
SW
|
|
Sunday
Jul 19
|
Sunny
|
78°F |
10 to 15 mph
W
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
56°F |
5 to 10 mph
W
|
|
Monday
Jul 20
|
Sunny
|
79°F |
5 to 10 mph
W
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
59°F |
0 to 5 mph
S
|
|
Tuesday
Jul 21
|
Partly Sunny then Slight Chance Rain Showers
|
80°F |
5 to 15 mph
S
|
|
Tuesday Night
Jul 21
|
Showers And Thunderstorms
|
61°F |
5 to 10 mph
S
|
|
Wednesday
Jul 22
|
Rain Showers
|
81°F |
10 mph
S
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms then Partly Cloudy
|
60°F |
5 mph
W
|
|
Thursday
Jul 23
|
Mostly Sunny
|
82°F |
5 mph
W
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
59°F |
0 to 5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Somerville.