Weather forecast in Sumy (Ukraine) for 18.05.2026.

tonight
+15 .. +17
100%
ssw, 4 m/s
morning
+15 .. +21
98%
ssw, 3 m/s
afternoon
+22 .. +25
65%
calm, 3 m/s
evening
+19 .. +24
77%
calm, 3 m/s
04:47 20:28
05:12 23:22