Heat Advisory

* WHAT...Heat index values up to 100 expected.

* WHERE...Much of southern New England.

* WHEN...From 11 AM this morning to 7 PM EDT Thursday.

* IMPACTS...Heat and humidity may cause heat illness if precautions are not taken.

Tuesday, Jul 15, 4:00 PM EDT
Partially cloudy
87°
Feels 93°
 62%
Dewpt 72°
 ene
9 mph
Tuesday, Jul 15
Partly cloudy throughout the day with storms possible.
74 86 74 - 86
Wednesday, Jul 16
Partly cloudy throughout the day.
72 84 72 - 84
Thursday, Jul 17
Partly cloudy throughout the day with storms possible.
75 83 75 - 83
Friday, Jul 18
Partly cloudy throughout the day.
73 81 73 - 81
Saturday, Jul 19
Partly cloudy throughout the day.
67 78 67 - 78
Sunday, Jul 20
Partly cloudy throughout the day.
69 79 69 - 79
Monday, Jul 21
Partly cloudy throughout the day.
70 77 70 - 77
Tuesday, Jul 22
Partly cloudy throughout the day.
67 76 67 - 76
Wednesday, Jul 23
Partly cloudy throughout the day.
62 82 62 - 82
Thursday, Jul 24
Clearing in the afternoon.
58 87 58 - 87
Friday, Jul 25
Partly cloudy throughout the day.
63 83 63 - 83
Saturday, Jul 26
Clear conditions throughout the day.
58 83 58 - 83
Sunday, Jul 27
Clearing in the afternoon.
60 87 60 - 87
Monday, Jul 28
Clear conditions throughout the day.
58 84 58 - 84
Tuesday, Jul 29
Partly cloudy throughout the day.
61 83 61 - 83
Weather forecast for South Boston, MA on Tue, 15 Jul 2025 19:21:56 GMT