Boston weather in May 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
26 April
+14°+8°
27 April
+15°+7°
28 April
+15°+8°
29 April
+15°+7°
30 April
+15°+8°
1 May
+18°+9°
2 May
+17°+11°
3 May
+17°+11°
4 May
+16°+10°
5 May
+18°+9°
6 May
+18°+9°
7 May
+17°+10°
8 May
+16°+9°
9 May
+18°+10°
10 May
+18°+10°
11 May
+19°+10°
12 May
+19°+9°
13 May
+18°+10°
14 May
+20°+11°
15 May
+20°+12°
16 May
+20°+12°
17 May
+19°+11°
18 May
+18°+11°
19 May
+22°+12°
20 May
+22°+12°
21 May
+19°+12°
22 May
+20°+12°
23 May
+21°+13°
24 May
+22°+13°
25 May
+25°+15°
26 May
+24°+14°
27 May
+21°+14°
28 May
+22°+14°
29 May
+24°+15°
30 May
+24°+15°
Forecast in other regions
New York
+25°
Los Angeles
+32°
Chicago
+23°
Houston
+27°
Queens
+25°
Phoenix
+40°
Philadelphia
+25°
San Antonio
+28°
San Diego
+33°
The Bronx
+24°
Dallas
+30°
San Jose
+35°
Austin
+31°
Detroit
+22°
Jacksonville
+27°
Fort Worth
+31°
Columbus
+21°
Indianapolis
+20°
Charlotte
+25°
San Francisco
+27°
