South Sanford, ME Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for South Sanford, ME in one place.
Mostly cloudy, with a high near 54.
Local Weather Overview
This forecast page for South Sanford, 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 6:16 PM EDT.
The active forecast window currently covers Apr 18 to Apr 21, 2026 for South Sanford, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 6:16 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in South Sanford
Sunday looks like the warmest upcoming period in South Sanford at 55 degrees F.
Monday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Sunday at about 0 to 10 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 6:16 PM EDT
- Coverage
- 4 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 chance of rain showers after 10pm. Cloudy, with a low around 42. Chance of precipitation is 40%.
Rain showers likely. Cloudy, with a high near 55. Chance of precipitation is 70%.
Rain showers likely before 5am, then a slight chance of snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
A slight chance of snow showers before 2pm, then a slight chance of rain and snow showers between 2pm and 4pm. Mostly sunny, with a high near 46.
Mostly clear, with a low around 27.
Sunny, with a high near 51.
A slight chance of rain showers after 10pm. Partly cloudy, with a low around 37.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Mostly Cloudy
|
54°F |
5 mph
E
|
|
Saturday Night
Apr 18
|
Chance Rain Showers
|
42°F |
0 to 5 mph
SE
|
|
Sunday
Apr 19
|
Rain Showers Likely
|
55°F |
0 to 10 mph
SW
|
|
Sunday Night
Apr 19
|
Rain Showers Likely then Slight Chance Snow Showers
|
32°F |
5 mph
W
|
|
Monday
Apr 20
|
Slight Chance Snow Showers
|
46°F |
5 to 10 mph
W
|
|
Monday Night
Apr 20
|
Mostly Clear
|
27°F |
5 to 10 mph
NW
|
|
Tuesday
Apr 21
|
Sunny
|
51°F |
5 to 10 mph
W
|
|
Tuesday Night
Apr 21
|
Slight Chance Rain Showers
|
37°F |
5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Sanford.
