Seattle weather in May 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27 April
+14°+3°
28 April
+13°+2°
29 April
+13°+2°
30 April
+12°+1°
1 May
+14°+1°
2 May
+15°+1°
3 May
+16°+3°
4 May
+15°+3°
5 May
+17°+3°
6 May
+15°+4°
7 May
+14°+2°
8 May
+16°+2°
9 May
+16°+3°
10 May
+15°+2°
11 May
+16°+2°
12 May
+17°+3°
13 May
+18°+4°
14 May
+18°+4°
15 May
+19°+4°
16 May
+20°+6°
17 May
+18°+6°
18 May
+16°+5°
19 May
+15°+5°
20 May
+16°+4°
21 May
+16°+4°
22 May
+17°+5°
23 May
+16°+5°
24 May
+17°+6°
25 May
+16°+5°
26 May
+17°+6°
27 May
+16°+6°
28 May
+15°+6°
29 May
+16°+5°
30 May
+18°+6°
31 May
+19°+7°
Forecast in other regions
New York
+19°
Los Angeles
+21°
Chicago
+18°
Houston
+28°
Queens
+19°
Phoenix
+36°
Philadelphia
+18°
San Antonio
+26°
San Diego
+20°
The Bronx
+18°
Dallas
+25°
San Jose
+15°
Austin
+26°
Detroit
+16°
Jacksonville
+28°
Fort Worth
+24°
Columbus
+14°
Indianapolis
+14°
Charlotte
+20°
San Francisco
+14°
