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South Boston, MA Hourly Weather

Hourly forecast · South Boston

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 — South Boston

Today + 10-day →
Time Conditions Temp Precip Wind UV
Tuesday 1/9
02:00
Mostly cloudy 69° 5 mph S 0
03:00
Partly cloudy 68° 5 mph S 0
04:00
Mostly cloudy 66° 5 mph S 0
05:00
Mostly cloudy 66° 4 mph SE 0
06:00
Mostly cloudy 67° 4 mph SE 0
07:00
Rain 65° 0.10 in 6 mph SE 0
08:00
Partly cloudy 65° 0.01 in 8 mph SE 0
09:00
Rain 64° 0.14 in 8 mph SE 0
10:00
Light rain 64° 0.03 in 11 mph E 0
11:00
Rain 64° 0.10 in 12 mph E 0
12:00
Light rain 62° 0.08 in 14 mph E 0
13:00
Showers 60° 0.02 in 15 mph SE 1
14:00
Light rain 60° 0.03 in 12 mph SE 0
15:00
Light rain 60° 0.04 in 10 mph SE 0
16:00
Showers 60° 0.02 in 9 mph SE 0
17:00
Showers 59° 0.02 in 10 mph SE 0
18:00
Light rain 59° 0.06 in 7 mph SE 0
19:00
Fog 59° 0.00 in 6 mph E 0
20:00
Drizzle 60° 0.03 in 5 mph SE 0
21:00
Partly cloudy 60° 8 mph SE 0
22:00
Fog 60° 5 mph E 0
23:00
Mostly cloudy 60° 5 mph E 0
Wednesday 2/9
00:00
Partly cloudy 61° 6 mph E 0
01:00
Partly cloudy 61° 7 mph E 0
02:00
Mostly cloudy 61° 7 mph E 0
03:00
Mostly cloudy 60° 5 mph E 0
04:00
Partly cloudy 60° 6 mph E 0
05:00
Mostly cloudy 60° 7 mph E 0
06:00
Mostly cloudy 60° 5 mph E 0
07:00
Mostly cloudy 62° 5 mph E 0
08:00
Mostly cloudy 63° 6 mph E 0
09:00
Mostly cloudy 66° 8 mph E 1
10:00
Partly cloudy 68° 9 mph E 3
11:00
Mostly cloudy 70° 9 mph E 5
12:00
Mostly cloudy 70° 9 mph E 6
13:00
Mostly cloudy 71° 9 mph E 6
14:00
Mostly cloudy 71° 9 mph E 5
15:00
Mostly cloudy 71° 9 mph E 4
16:00
Mostly cloudy 70° 9 mph E 2
17:00
Mostly cloudy 70° 8 mph E 1
18:00
Mostly cloudy 68° 7 mph E 0
19:00
Mostly cloudy 67° 7 mph E 0
20:00
Partly cloudy 65° 7 mph SE 0
21:00
Sunny 64° 8 mph SE 0
22:00
Mostly cloudy 64° 6 mph SE 0
23:00
Mostly cloudy 64° 4 mph SE 0
Thursday 3/9
00:00
Mostly cloudy 63° 1 mph S 0
01:00
Mostly cloudy 64° 2 mph SE 0
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: 2:15 AM