South Bristol, ME Weather Forecast
Local 7-day forecast
Partly Sunny then Isolated Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for South Bristol, ME in one place.
Isolated rain showers between 1pm and 3pm. Partly sunny, with a high near 62. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for South Bristol, 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 1, 2026 11:56 PM EDT.
The active forecast window currently covers Jun 2 to Jun 8, 2026 for South Bristol, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 2 to Jun 8, 2026
- Latest sync
- Jun 1, 2026 11:56 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in South Bristol
Friday looks like the warmest upcoming period in South Bristol at 70 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Thursday at about 5 to 15 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 1, 2026 11:56 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 cloudy, with a low around 49. Northwest wind around 5 mph.
Sunny, with a high near 61. East wind 0 to 10 mph.
Mostly clear, with a low around 51. Southwest wind 5 to 10 mph.
Sunny, with a high near 66.
Mostly clear, with a low around 54.
Mostly sunny, with a high near 70.
A slight chance of rain showers after 4am. Mostly cloudy, with a low around 55.
A chance of rain showers. Partly sunny, with a high near 68. Chance of precipitation is 40%.
A chance of rain showers before 5am. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.
A slight chance of rain showers after 7am. Partly sunny, with a high near 62.
A slight chance of rain showers. Mostly cloudy, with a low around 51.
A slight chance of rain showers. Partly sunny, with a high near 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 2
|
Partly Sunny then Isolated Rain Showers
|
62°F |
5 to 10 mph
SW
|
|
Tuesday Night
Jun 2
|
Mostly Cloudy
|
49°F |
5 mph
NW
|
|
Wednesday
Jun 3
|
Sunny
|
61°F |
0 to 10 mph
E
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
51°F |
5 to 10 mph
SW
|
|
Thursday
Jun 4
|
Sunny
|
66°F |
5 to 15 mph
SW
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
54°F |
5 to 15 mph
SW
|
|
Friday
Jun 5
|
Mostly Sunny
|
70°F |
5 to 10 mph
SW
|
|
Friday Night
Jun 5
|
Mostly Cloudy then Slight Chance Rain Showers
|
55°F |
5 mph
SW
|
|
Saturday
Jun 6
|
Chance Rain Showers
|
68°F |
5 to 10 mph
SW
|
|
Saturday Night
Jun 6
|
Chance Rain Showers
|
52°F |
5 mph
E
|
|
Sunday
Jun 7
|
Slight Chance Rain Showers
|
62°F |
5 to 10 mph
NE
|
|
Sunday Night
Jun 7
|
Slight Chance Rain Showers
|
51°F |
5 mph
E
|
|
Monday
Jun 8
|
Slight Chance Rain Showers
|
64°F |
5 to 10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Bristol.
