New York, NY 26° Los Angeles, CA 23° Chicago, IL 22° Houston, TX 28° Miami, FL 30° Phoenix, AZ 31° Seattle, WA 16° Denver, CO 21° Toronto, ON 22° Vancouver, BC 15°
WeatherLiveMassachusettsCharlestownHourly Weather

Charlestown, MA Hourly Weather

Hourly forecast · Charlestown

The next 48 hours in detail — temperature, feels-like, precipitation chance, wind and UV for every hour. Built on NWS NBM and global model guidance.

48 hours — Charlestown

Today + 10-day →
Time Conditions Temp Precip Wind UV
Thursday 27/8
10:00
Mostly cloudy 25° 8 mph SW 3
11:00
Partly cloudy 27° 9 mph SW 5
12:00
Partly cloudy 28° 9 mph SW 6
13:00
Mostly cloudy 29° 11 mph S 7
14:00
Mostly cloudy 30° 11 mph S 6
15:00
Mostly cloudy 30° 12 mph S 3
16:00
Mostly cloudy 30° 14 mph S 1
17:00
Sunny 27° 14 mph S 1
18:00
Sunny 26° 13 mph S 0
19:00
Sunny 24° 11 mph S 0
20:00
Sunny 23° 11 mph S 0
21:00
Sunny 22° 10 mph S 0
22:00
Showers 22° 0.02 in 10 mph S 0
23:00
Partly cloudy 22° 0.01 in 9 mph S 0
Friday 28/8
00:00
Mostly cloudy 22° 9 mph S 0
01:00
Fog 21° 0.01 in 7 mph S 0
02:00
Partly cloudy 21° 0.01 in 7 mph S 0
03:00
Showers 21° 0.05 in 6 mph S 0
04:00
Showers 20° 0.03 in 5 mph S 0
05:00
Fog 20° 5 mph S 0
06:00
Showers 20° 0.01 in 6 mph S 0
07:00
Fog 20° 5 mph S 0
08:00
Mostly cloudy 22° 6 mph S 1
09:00
Partly cloudy 23° 0.01 in 6 mph SW 5
10:00
Showers 24° 0.02 in 6 mph SW 5
11:00
Showers 24° 0.06 in 6 mph SW 5
12:00
Showers 25° 0.03 in 7 mph SW 5
13:00
Partly cloudy 27° 7 mph SW 6
14:00
Showers 29° 0.02 in 9 mph SW 6
15:00
Mostly cloudy 29° 11 mph SW 6
16:00
Partly cloudy 29° 0.01 in 10 mph SW 6
17:00
Showers 28° 0.02 in 10 mph W 6
18:00
Showers 26° 0.04 in 9 mph W 6
19:00
Showers 25° 0.02 in 6 mph W 5
20:00
Sunny 24° 6 mph W 0
21:00
Sunny 24° 7 mph W 0
22:00
Partly cloudy 23° 8 mph NW 0
23:00
Sunny 22° 8 mph NW 0
Saturday 29/8
00:00
Sunny 21° 8 mph N 0
01:00
Partly cloudy 21° 7 mph NW 0
02:00
Mostly cloudy 20° 7 mph N 0
03:00
Mostly cloudy 19° 6 mph N 0
04:00
Mostly cloudy 19° 5 mph N 0
05:00
Mostly cloudy 18° 5 mph N 0
06:00
Mostly cloudy 18° 6 mph N 0
07:00
Mostly cloudy 18° 6 mph N 4
08:00
Mostly cloudy 19° 7 mph N 4
09:00
Mostly cloudy 19° 6 mph NE 4
Hourly
How the hourly forecast is made
Hour-by-hour numbers come from NOAA's National Blend of Models combined with ECMWF and GFS guidance, bias-corrected against nearby station observations and refreshed every hour.
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 10:29 AM