Deer Island, MA Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Thu Aug 13 |
 |
AM Showers Close Hourly |
80º / 66º | 34% | W 12 mph | 71% |
| 7am |  |
Partly Cloudy | 70º | 22% | SW 12 mph | 82% |
| 8am | |
Partly Cloudy | 70º | 24% | SW 12 mph | 81% |
| 9am | |
Partly Cloudy | 72º | 5% | WSW 10 mph | 79% |
| 10am | |
Partly Cloudy | 72º | 3% | W 7 mph | 79% |
| 11am | |
Partly Cloudy | 74º | 4% | WSW 7 mph | 74% |
| 12pm | |
Partly Cloudy | 76º | 6% | W 7 mph | 69% |
| 1pm | |
Partly Cloudy | 78º | 9% | WNW 8 mph | 64% |
| 2pm | |
Partly Cloudy | 79º | 15% | WNW 8 mph | 61% |
| 3pm | |
Partly Cloudy | 79º | 15% | NE 8 mph | 61% |
| 4pm | |
Partly Cloudy | 78º | 15% | ENE 8 mph | 62% |
| 5pm | |
Partly Cloudy | 78º | 15% | ENE 7 mph | 61% |
| 6pm | |
Partly Cloudy | 77º | 12% | NE 7 mph | 62% |
| 7pm |  |
Mostly Sunny | 76º | 6% | NNW 6 mph | 66% |
| 8pm |  |
Clear | 76º | 4% | WNW 4 mph | 67% |
| 9pm | |
Clear | 73º | 7% | NW 5 mph | 69% |
| 10pm | |
Clear | 73º | 4% | WNW 6 mph | 68% |
| 11pm | |
Clear | 72º | 3% | WNW 7 mph | 68% |
|
Fri Aug 14 |
|
Mostly Sunny View Hourly |
81º / 61º | 4% | NW 10 mph | 52% |
| 12am | |
Clear | 71º | 3% | NW 7 mph | 69% |
| 1am | |
Clear | 71º | 4% | NW 7 mph | 70% |
| 2am | |
Clear | 69º | 4% | WNW 8 mph | 73% |
| 3am | |
Clear | 68º | 4% | WNW 8 mph | 75% |
| 4am | |
Clear | 68º | 5% | WNW 8 mph | 75% |
| 5am | |
Clear | 67º | 5% | WNW 9 mph | 76% |
| 6am |  |
Sunny | 67º | 5% | WNW 8 mph | 76% |
| 7am | |
Sunny | 68º | 4% | NW 9 mph | 74% |
| 8am | |
Sunny | 71º | 2% | NW 9 mph | 67% |
| 9am | |
Sunny | 73º | 1% | NW 9 mph | 62% |
| 10am | |
Sunny | 75º | 1% | NW 9 mph | 57% |
| 11am | |
Sunny | 76º | 1% | NW 9 mph | 52% |
| 12pm | |
Sunny | 78º | 1% | NW 8 mph | 48% |
| 1pm | |
Sunny | 79º | 2% | NW 8 mph | 45% |
| 2pm | |
Mostly Sunny | 80º | 1% | NW 9 mph | 43% |
| 3pm | |
Partly Cloudy | 80º | 0% | NW 9 mph | 43% |
| 4pm | |
Partly Cloudy | 80º | 0% | NW 9 mph | 44% |
| 5pm | |
Mostly Sunny | 80º | 0% | NW 9 mph | 42% |
| 6pm | |
Sunny | 79º | 1% | NW 8 mph | 44% |
| 7pm | |
Sunny | 78º | 5% | NW 8 mph | 44% |
| 8pm | |
Clear | 76º | 4% | NNW 7 mph | 49% |
| 9pm |  |
Mostly Clear | 73º | 3% | NNW 7 mph | 53% |
| 10pm | |
Mostly Clear | 72º | 1% | NNW 8 mph | 54% |
| 11pm | |
Clear | 70º | 0% | NNW 8 mph | 57% |
|
Sat Aug 15 |
|
Mostly Sunny View Hourly |
76º / 61º | 3% | NE 8 mph | 52% |
| 12am | |
Mostly Clear | 69º | 0% | NNW 8 mph | 59% |
| 1am | |
Mostly Clear | 68º | 1% | NNW 8 mph | 62% |
| 2am | |
Clear | 66º | 2% | NNW 8 mph | 66% |
| 3am | |
Clear | 65º | 2% | NNW 8 mph | 70% |
| 4am | |
Clear | 64º | 3% | NNW 7 mph | 70% |
| 5am | |
Clear | 63º | 3% | NNW 8 mph | 73% |
| 6am | |
Mostly Sunny | 62º | 4% | NNW 7 mph | 75% |
|
Sun Aug 16 |
 |
Mostly Cloudy | 80º / 68º | 24% | SSW 13 mph | 61% |
|
Mon Aug 17 |
|
AM Showers | 80º / 66º | 54% | NNW 10 mph | 75% |
|
Tue Aug 18 |
|
Partly Cloudy | 78º / 65º | 11% | NE 9 mph | 64% |
|
Wed Aug 19 |
|
Partly Cloudy | 81º / 69º | 11% | S 11 mph | 64% |
|
Thu Aug 20 |
|
Partly Cloudy | 82º / 66º | 24% | SW 12 mph | 62% |
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Marine Forecast
In Deer Island, MA
Weather Radar for Deer Island, MA See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Deer Island, MA
Today
High : 77ºF
SW wind around 6 kt. Showers and possibly a thunderstorm before 8am, then a chance of showers. Seas 1 ft or less.
SW wind around 6 kt. Showers and possibly a thunderstorm before 8am, then a chance of showers. Seas 1 ft or less.
Tonight
Low : 68ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Friday
High : 77ºF
NW wind around 7 kt. Sunny. Seas 1 ft or less.
NW wind around 7 kt. Sunny. Seas 1 ft or less.
Friday Night
Low : 66ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Saturday
High : 72ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Saturday Night
Low : 66ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Sunday
High : 74ºF
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Sunday Night
Low : 69ºF
S wind around 13 kt. Showers likely. Seas 1 ft or less.
S wind around 13 kt. Showers likely. Seas 1 ft or less.
Monday
High : 75ºF
W wind 9 to 11 kt becoming N in the afternoon. A chance of showers. Seas 1 ft or less.
W wind 9 to 11 kt becoming N in the afternoon. A chance of showers. Seas 1 ft or less.
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Wind Speed Forecast for Deer Island, MA
| Thursday | Friday | Saturday | ||||||||||
| Wind Speed (MPH) | 12 | 7 | 8 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 8 |
| 11am | 3pm | 7pm | 11pm | 3am | 7am | 11am | 3pm | 7pm | 11pm | 3am | 7am | |
| MPH | 12 | 7 | 8 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 8 |
| DIR | SW | WSW | NE | NNW | WNW | WNW | NW | NW | NW | NW | NNW | NNW |
Current Weather Conditions In Deer Island, MA
As Of: 42 minutes ago
- 70ºF
- 70ºF
- 12mph
- 0º (SW)
- 19mph
- Partly Cloudy
- 9mi
- 29.80"
- 82%
- 0ºF
The weather right now in Deer Island, MA is Partly Cloudy. The current temperature is 70°F, and the expected high and low for today, Thursday, August 13, 2026, are 80° high temperature and 66°F low temperature. The wind is currently blowing at 12 miles per hour, and coming from the Southwest. The wind is gusting to 19 mph. With the wind and the atmosphere the temperature feels like 70° Fahrenheit. Expected precipitation is 22 percent, with current humidity at 82 percent, and air pressure at 29.8 in. Visibility is 9 nautical miles. There are no current weather alert(s).
