Charlestown, Charles River, MA Weather Forecast and Current Conditions

Day	Sky	High / Low	Precip	Wind	Humidity
Sun Oct 18	Sunny Close Hourly	55º / 40º	2%	NNE 5 mph	48%
7am	Clear	36º	2%	NW 3 mph	65%
8am	Sunny	38º	1%	NW 3 mph	65%
9am	Sunny	41º	1%	NW 3 mph	59%
10am	Sunny	44º	1%	NNW 4 mph	52%
11am	Sunny	48º	0%	NW 3 mph	45%
12pm	Sunny	50º	0%	NNE 3 mph	39%
1pm	Sunny	52º	0%	NE 3 mph	37%
2pm	Sunny	53º	0%	NE 4 mph	36%
3pm	Sunny	54º	0%	SE 4 mph	35%
4pm	Sunny	54º	0%	ESE 5 mph	38%
5pm	Sunny	53º	0%	SE 5 mph	42%
6pm	Clear	51º	1%	ESE 5 mph	50%
7pm	Clear	50º	1%	SE 5 mph	54%
8pm	Clear	48º	2%	SSE 6 mph	57%
9pm	Clear	47º	2%	SSE 6 mph	60%
10pm	Clear	46º	3%	S 6 mph	63%
11pm	Clear	45º	3%	S 4 mph	67%
Mon Oct 19	Partly Cloudy View Hourly	59º / 46º	6%	NE 10 mph	66%
12am	Clear	44º	4%	SSW 4 mph	72%
1am	Clear	43º	4%	SSW 4 mph	74%
2am	Clear	43º	5%	SW 3 mph	76%
3am	Clear	42º	5%	WSW 3 mph	77%
4am	Clear	42º	5%	W 3 mph	78%
5am	Clear	41º	6%	NW 3 mph	80%
6am	Clear	41º	6%	NW 3 mph	81%
7am	Clear	41º	6%	NNW 3 mph	80%
8am	Sunny	42º	6%	NNW 4 mph	80%
9am	Partly Cloudy	46º	4%	NNW 4 mph	74%
10am	Partly Cloudy	49º	2%	NNE 5 mph	68%
11am	Mostly Sunny	53º	1%	NE 7 mph	64%
12pm	Partly Cloudy	55º	1%	ENE 9 mph	60%
1pm	Partly Cloudy	57º	1%	ENE 9 mph	58%
2pm	Partly Cloudy	57º	1%	ENE 10 mph	56%
3pm	Mostly Cloudy	57º	1%	ENE 10 mph	58%
4pm	Mostly Cloudy	56º	2%	ENE 10 mph	62%
5pm	Mostly Cloudy	55º	3%	ENE 9 mph	66%
6pm	Mostly Cloudy	54º	4%	NE 8 mph	70%
7pm	Mostly Cloudy	52º	5%	NE 7 mph	74%
8pm	Mostly Cloudy	51º	6%	NE 7 mph	77%
9pm	Cloudy	50º	6%	NNE 7 mph	77%
10pm	Cloudy	50º	6%	NNE 8 mph	78%
11pm	Mostly Cloudy	50º	6%	NNE 8 mph	79%
Tue Oct 20	Partly Cloudy View Hourly	62º / 46º	5%	NNE 17 mph	62%
12am	Mostly Cloudy	49º	7%	N 8 mph	81%
1am	Mostly Cloudy	49º	7%	N 8 mph	82%
2am	Cloudy	48º	9%	N 8 mph	84%
3am	Cloudy	47º	7%	N 8 mph	87%
4am	Cloudy	47º	6%	N 9 mph	85%
5am	Cloudy	47º	6%	N 10 mph	84%
6am	Cloudy	48º	5%	N 10 mph	81%
Wed Oct 21	Partly Cloudy	54º / 44º	9%	NE 17 mph	66%
Thu Oct 22	Mostly Sunny	59º / 44º	24%	N 12 mph	60%
Fri Oct 23	Mostly Sunny	54º / 38º	5%	N 15 mph	52%
Sat Oct 24	Sunny	55º / 35º	2%	NNE 11 mph	56%
Sun Oct 25	Sunny	61º / 40º	7%	WNW 8 mph	54%

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

NOAA Weather Marine Forecast for Charlestown, Charles River, MA

Sunday

High : 55ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Sunday Night

Low : 42ºF
Variable winds 5 kt or less. Clear. Seas 1 ft or less.

Monday

High : 57ºF
Variable winds less than 5 kt becoming ENE 5 to 7 kt in the afternoon. Patchy fog before 10am. Seas 1 ft or less.

Monday Night

Low : 46ºF
Variable winds less than 5 kt becoming N around 6 kt after midnight. Mostly cloudy. Seas 1 ft or less.

Tuesday

High : 59ºF
NNE wind 9 to 13 kt, with gusts as high as 22 kt. Partly sunny. Seas 1 ft or less.

Tuesday Night

Low : 46ºF
NNE wind 7 to 11 kt. Partly cloudy. Seas 1 ft or less.

Wednesday

High : 54ºF
NE wind 12 to 14 kt, with gusts as high as 23 kt. Partly sunny. Seas 1 ft or less.

Wednesday Night

Low : 47ºF
N wind around 9 kt. Mostly cloudy. Seas 1 ft or less.

Thursday

High : 58ºF
N wind 7 to 9 kt. Partly sunny. Seas 1 ft or less.

Current Weather Conditions In Charlestown, Charles River, MA

As Of: 30 minutes ago

Temperature: 36ºF
Feels Like: 36ºF

Wind Speed: 3mph
Direction: 0º (NW)
Gusts: 3mph

Cloud Cover: Clear
Visibility: 10mi

Pressure: 30.54"
Humidity: 65%
Dew Point: 0ºF

The weather right now in Charlestown, Charles River, MA is Clear. The current temperature is 36°F, and the expected high and low for today, Sunday, October 18, 2026, are 55° high temperature and 40°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the Northwest. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 36° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 65 percent, and air pressure at 30.54 in. Visibility is 10 nautical miles. There are no current weather alert(s).