Charlestown, Charles River, MA Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Wed Aug 12 |
 |
Thundershowers Late Close Hourly |
-º / 68º | 65% | SW 10 mph | 59% |
| 5pm |  |
Partly Cloudy | 85º | 1% | SSW 8 mph | 37% |
| 6pm | |
Partly Cloudy | 84º | 1% | W 7 mph | 38% |
| 7pm |  |
Mostly Sunny | 82º | 1% | WSW 7 mph | 40% |
| 8pm |  |
Partly Cloudy | 78º | 15% | WSW 5 mph | 49% |
| 9pm | |
Partly Cloudy | 76º | 15% | WSW 6 mph | 56% |
| 10pm |  |
Mostly Cloudy | 74º | 15% | WSW 5 mph | 60% |
| 11pm |  |
Cloudy | 73º | 15% | WSW 5 mph | 62% |
|
Thu Aug 13 |
 |
AM Thunderstorms View Hourly |
83º / 65º | 35% | W 10 mph | 62% |
| 12am | |
Cloudy | 73º | 15% | WSW 5 mph | 62% |
| 1am | |
Cloudy | 73º | 15% | WSW 5 mph | 64% |
| 2am |  |
Showers | 73º | 39% | WSW 6 mph | 66% |
| 3am | |
Showers | 72º | 52% | WSW 6 mph | 70% |
| 4am | |
Showers | 71º | 50% | WSW 6 mph | 74% |
| 5am |  |
Rain | 70º | 66% | SW 6 mph | 78% |
| 6am | |
Scattered Thunderstorms | 69º | 41% | SW 6 mph | 82% |
| 7am |  |
Isolated Thunderstorms | 70º | 34% | WSW 6 mph | 81% |
| 8am | |
Scattered Thunderstorms | 71º | 36% | WSW 7 mph | 78% |
| 9am | |
Partly Cloudy | 73º | 24% | WSW 6 mph | 71% |
| 10am | |
Partly Cloudy | 75º | 6% | W 7 mph | 68% |
| 11am | |
Partly Cloudy | 77º | 5% | W 7 mph | 63% |
| 12pm | |
Partly Cloudy | 79º | 2% | W 8 mph | 59% |
| 1pm | |
Partly Cloudy | 81º | 3% | W 9 mph | 55% |
| 2pm |  |
Mostly Cloudy | 81º | 15% | WNW 10 mph | 54% |
| 3pm | |
Mostly Cloudy | 82º | 15% | W 9 mph | 53% |
| 4pm | |
Isolated Thunderstorms | 81º | 31% | W 8 mph | 55% |
| 5pm | |
Mostly Cloudy | 79º | 15% | NNW 10 mph | 57% |
| 6pm | |
Mostly Cloudy | 79º | 3% | NW 7 mph | 55% |
| 7pm | |
Partly Cloudy | 78º | 3% | WNW 7 mph | 55% |
| 8pm | |
Partly Cloudy | 76º | 2% | WNW 6 mph | 58% |
| 9pm |  |
Clear | 74º | 2% | WNW 6 mph | 63% |
| 10pm | |
Clear | 73º | 2% | WNW 6 mph | 65% |
| 11pm | |
Clear | 72º | 3% | WNW 7 mph | 67% |
|
Fri Aug 14 |
|
Mostly Sunny View Hourly |
82º / 61º | 3% | NW 11 mph | 47% |
| 12am | |
Clear | 71º | 3% | WNW 6 mph | 67% |
| 1am | |
Clear | 70º | 3% | NW 7 mph | 69% |
| 2am | |
Clear | 69º | 3% | NW 7 mph | 72% |
| 3am | |
Clear | 68º | 4% | NW 7 mph | 73% |
| 4am | |
Clear | 67º | 4% | WNW 7 mph | 74% |
| 5am | |
Clear | 66º | 4% | WNW 8 mph | 75% |
| 6am |  |
Sunny | 66º | 4% | WNW 7 mph | 75% |
| 7am | |
Sunny | 68º | 3% | NW 7 mph | 72% |
| 8am | |
Sunny | 71º | 2% | NW 8 mph | 65% |
| 9am | |
Sunny | 73º | 1% | NW 8 mph | 57% |
| 10am | |
Sunny | 76º | 0% | NW 9 mph | 51% |
| 11am | |
Sunny | 77º | 1% | NW 9 mph | 45% |
| 12pm | |
Sunny | 79º | 0% | NW 10 mph | 40% |
| 1pm | |
Sunny | 80º | 2% | NW 11 mph | 40% |
| 2pm | |
Partly Cloudy | 80º | 2% | NW 10 mph | 38% |
| 3pm | |
Mostly Sunny | 81º | 0% | NW 11 mph | 38% |
| 4pm | |
Mostly Sunny | 81º | 0% | NW 10 mph | 38% |
|
Sat Aug 15 |
|
Mostly Sunny | 79º / 63º | 4% | NE 8 mph | 49% |
|
Sun Aug 16 |
 |
PM Showers | 80º / 69º | 41% | SW 12 mph | 60% |
|
Mon Aug 17 |
|
AM Showers | 80º / 66º | 49% | NW 10 mph | 71% |
|
Tue Aug 18 |
|
Mostly Sunny | 79º / 65º | 4% | NE 9 mph | 61% |
|
Wed Aug 19 |
|
Partly Cloudy | 83º / 68º | 6% | SW 10 mph | 58% |
-
Buoy Data
For Charlestown, Charles River, MA -
Wind Forecast
In Charlestown, Charles River, MA -
Radar
In Charlestown, Charles River, MA -
Marine Forecast
In Charlestown, Charles River, MA
Weather Radar for Charlestown, Charles River, MA See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Charlestown, Charles River, MA
This Afternoon
High : 84ºF
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Tonight
Low : 68ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Thursday
High : 83ºF
Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. A chance of showers and thunderstorms, mainly between 2pm and 3pm. Seas 1 ft or less.
Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. A chance of showers and thunderstorms, mainly between 2pm and 3pm. Seas 1 ft or less.
Thursday Night
Low : 67ºF
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 : 84ºF
NNW wind 5 to 7 kt. A chance of showers, mainly after 5pm. Seas 1 ft or less.
NNW wind 5 to 7 kt. A chance of showers, mainly after 5pm. Seas 1 ft or less.
Friday Night
Low : 62ºF
Variable winds 5 kt or less. A slight chance of showers before 8pm. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers before 8pm. Seas 1 ft or less.
Saturday
High : 81ºF
Variable winds less than 5 kt becoming NE around 6 kt in the afternoon. Sunny. Seas 1 ft or less.
Variable winds less than 5 kt becoming NE around 6 kt in the afternoon. Sunny. Seas 1 ft or less.
Saturday Night
Low : 62ºF
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 : 80ºF
Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
NOAA Buoy Data Near Charlestown, Charles River, MA See Map
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Wind Speed Forecast for Charlestown, Charles River, MA
| Wednesday | Thursday | Friday | ||||||||||
| Wind Speed (MPH) | 8 | 6 | 5 | 6 | 6 | 9 | 10 | 6 | 7 | 8 | 8 | 11 |
| 9pm | 1am | 5am | 9am | 1pm | 5pm | 9pm | 1am | 5am | 9am | 1pm | 5pm | |
| MPH | 8 | 6 | 5 | 6 | 6 | 9 | 10 | 6 | 7 | 8 | 8 | 11 |
| DIR | SSW | WSW | WSW | SW | WSW | W | NNW | WNW | NW | WNW | NW | NW |
Current Weather Conditions In Charlestown, Charles River, MA
As Of: 12 minutes ago
- 85ºF
- 85ºF
- 8mph
- 0º (SSW)
- 8mph
- Partly Cloudy
- 10mi
- 29.75"
- 37%
- 0ºF
The weather right now in Charlestown, Charles River, MA is Partly Cloudy. The current temperature is 85°F, and the expected high and low for today, Wednesday, August 12, 2026, are -° high temperature and 68°F low temperature. The wind is currently blowing at 8 miles per hour, and coming from the South Southwest. The wind is gusting to 8 mph. With the wind and the atmosphere the temperature feels like 85° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 37 percent, and air pressure at 29.75 in. Visibility is 10 nautical miles. There are no current weather alert(s).
