Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be 25°C. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Sunday
9th Aug
25

12

12

5
Monday
10th Aug
24

16

3

5
Tuesday
11th Aug
17

14

7

4
Wednesday
12th Aug
19

12

7

4
Thursday
13th Aug
22

10

14

6

5-day weather forecast updated at 04:00 on Sunday 9th August 2026 GMT

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The 5-day weather forecast for Poland (Koszalin) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Koszalin weather forecast by day

Below are the detailed weather forecasts for Koszalin for the next 5 days.

Koszalin weather for Sunday 9th August 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

25
°C maximum temperature
12
°C minimum temperature
scattered clouds
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
25
°C wind chill
13
kph wind from SE

Koszalin weather for Monday 10th August 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 14 kph from the west.

24
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
5
UV index (Moderate)
66
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
14
kph wind from W

Koszalin weather for Tuesday 11th August 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the west.

17
°C maximum temperature
14
°C minimum temperature
broken clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from W

Koszalin weather for Wednesday 12th August 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

19
°C maximum temperature
12
°C minimum temperature
broken clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
9
kph wind from NW

Koszalin weather for Thursday 13th August 2026

Expect clear skies in Koszalin, Poland with a maximum temperature of 22°C, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.