Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be 20°C. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Sunday
26th Jul
20

16

0

4
Monday
27th Jul
16

15

5

4
Tuesday
28th Jul
18

14

8

5
Wednesday
29th Jul
22

14

8

4
Thursday
30th Jul
30

16

13

6

5-day weather forecast updated at 04:00 on Sunday 26th July 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 26th July 2026

Expect isolated thunderstorms in Koszalin, Poland with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 78% chance of some rain and a light breeze of 9 kph from the south.

20
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
78
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
9
kph wind from S

Koszalin weather for Monday 27th July 2026

Expect isolated thunderstorms in Koszalin, Poland with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a moderate breeze of 25 kph from the west.

16
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
88
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
25
kph wind from W

Koszalin weather for Tuesday 28th July 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.

18
°C maximum temperature
14
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from W

Koszalin weather for Wednesday 29th July 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

22
°C maximum temperature
14
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from W

Koszalin weather for Thursday 30th July 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.