Measurements:
°C
°F
Mostar
70°F
SW 3 mph
Feels like: 70°F
Precip: 6%
World Resorts Bosnia Herzegovina Mostar Weather

14 Day Weather Forecast

09.08
tue
DAY
94°F
NE 6 mph
precip
0%
NIGHT
70°F
SW 3 mph
precip
6%
09.09
wed
DAY
90°F
NE 7 mph
precip
2%
NIGHT
70°F
SW 5 mph
precip
4%
09.10
thu
DAY
96°F
NE 6 mph
precip
0%
NIGHT
70°F
SW 6 mph
precip
5%
09.11
fri
DAY
96°F
NE 8 mph
precip
1%
NIGHT
72°F
SW 4 mph
precip
4%
09.12
sat
DAY
66°F
W 7 mph
precip
88%
NIGHT
60°F
SW 7 mph
precip
11%
09.13
sun
DAY
76°F
S 11 mph
precip
1%
NIGHT
58°F
SW 6 mph
precip
8%
09.14
mon
DAY
80°F
S 9 mph
precip
7%
NIGHT
64°F
SW 7 mph
precip
12%
09.15
tue
DAY
80°F
SW 9 mph
precip
1%
NIGHT
64°F
SW 6 mph
precip
7%
09.16
wed
DAY
82°F
E 3 mph
precip
2%
NIGHT
66°F
SW 3 mph
precip
4%
09.17
thu
DAY
80°F
NE 4 mph
precip
7%
NIGHT
68°F
SW 7 mph
precip
10%
09.18
fri
DAY
84°F
W 5 mph
precip
7%
NIGHT
56°F
SW 7 mph
precip
17%
09.19
sat
DAY
70°F
SW 12 mph
precip
1%
NIGHT
52°F
SW 6 mph
precip
3%
09.20
sun
DAY
70°F
S 9 mph
precip
1%
NIGHT
54°F
SW 6 mph
precip
3%
09.21
mon
DAY
74°F
SE 3 mph
precip
3%
NIGHT
60°F
SW 4 mph
precip
5%

Mostar Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Mostar was 76.7°F. The maximum and minimum values were 74.8°F and 77.8°F respectively.

Mostar on the Weather Map

Best Time to Visit Mostar
The most sunny months:
July 26 days
August 25 days
June 22 days
The most warm months:
August 92.4 °F
July 91.5 °F
June 84.6 °F
Warmest sea temperature:
August 81.2 °F
July 79.9 °F
September 77.2 °F
The most cold months:
January 42.0 °F
December 45.5 °F
February 46.7 °F
The most rainy months:
November 7 days
March 6 days
December 6 days
The most windy months:
March 6 mph
February 6 mph
January 6 mph
Bosnia Herzegovina Resorts:
NAME
Jahorina +68
Mostar +70
Neum +70
Sarajevo +68
24 Hours Weather Forecast
Mostar
Local time: 23:03
09 sep, wednesday
0000 70°F
SW
3 mph
0300 68°F
SW
3 mph
0600 68°F
SW
3 mph
0900 80°F
NE
2 mph
1200 90°F
NE
7 mph
1500 90°F
NE
11 mph
1800 84°F
NE
5 mph
2100 74°F
SW
2 mph