Bijeljina, Bosnia and Herzegovina – Weather Tomorrow August 21
Friday, August 21
Night
02:00am – 08:00am
21°
25°
70°
77°
fair
S 8 km/h
5 mph
Morning
08:00am – 02:00pm
29°
37°
84°
99°
mostly clear
SSE 8 km/h
5 mph
Afternoon
02:00pm – 08:00pm
32°
37°
90°
99°
mostly clear
SE 9 km/h
6 mph
Evening
08:00pm – 02:00am
26°
31°
79°
88°
mostly clear
SW 10 km/h
6 mph
Weather Tomorrow – Summary
Tomorrow, on Friday mostly clear. Temperature: 21° to 37°C70° to 99°F. Wind: 8 to 10 km/h5 to 6 mph.
Data source: MET Norway — Last updated: Aug 20, 2026, 18:16 UTC