Old Harbor, MA Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Old Harbor, MA in one place.
A slight chance of rain showers. Mostly cloudy, with a high near 53. Southwest wind 15 to 21 mph, with gusts as high as 31 mph.
Local Weather Overview
This forecast page for Old Harbor, MA 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 10, 2026 7:38 AM EDT.
The active forecast window currently covers Apr 13 to Apr 16, 2026 for Old Harbor, MA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 13 to Apr 16, 2026
- Latest sync
- Apr 10, 2026 7:38 AM EDT
- Forecast office
- BOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Old Harbor
Thursday looks like the warmest upcoming period in Old Harbor at 57 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Monday at about 15 to 21 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 10, 2026 7:38 AM EDT
- Coverage
- 4 days
- Time zone
- America/New_York
- Forecast office
- BOX
- Radar station
- KBOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 47. Southwest wind 13 to 18 mph.
Mostly sunny, with a high near 54. Southwest wind around 12 mph.
A slight chance of rain showers between 9pm and 5am. Mostly cloudy, with a low around 46. South wind around 9 mph.
Partly sunny, with a high near 54. South wind 9 to 13 mph.
A slight chance of rain showers after 9pm. Mostly cloudy, with a low around 47. Southwest wind around 13 mph.
A slight chance of rain showers before 8am. Mostly cloudy, with a high near 57. Southwest wind around 13 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Apr 13
|
Slight Chance Rain Showers
|
53°F |
15 to 21 mph
SW
|
|
Monday Night
Apr 13
|
Slight Chance Rain Showers then Mostly Cloudy
|
47°F |
13 to 18 mph
SW
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
54°F |
12 mph
SW
|
|
Tuesday Night
Apr 14
|
Slight Chance Rain Showers
|
46°F |
9 mph
S
|
|
Wednesday
Apr 15
|
Partly Sunny
|
54°F |
9 to 13 mph
S
|
|
Wednesday Night
Apr 15
|
Slight Chance Rain Showers
|
47°F |
13 mph
SW
|
|
Thursday
Apr 16
|
Slight Chance Rain Showers then Mostly Cloudy
|
57°F |
13 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Old Harbor.