Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be 21°C. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Tuesday
14th Jul
21

11

13

5
Wednesday
15th Jul
22

13

8

5
Thursday
16th Jul
25

13

14

6
Friday
17th Jul
26

16

9

3
Saturday
18th Jul
22

18

4

6

5-day weather forecast updated at 04:00 on Tuesday 14th 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 Tuesday 14th July 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

21
°C maximum temperature
11
°C minimum temperature
scattered clouds
13
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
12
kph wind from N

Koszalin weather for Wednesday 15th July 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

22
°C maximum temperature
13
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from NE

Koszalin weather for Thursday 16th July 2026

Expect sunshine and showers in Koszalin, Poland with a maximum temperature of 25°C, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 11 kph from the north-east.

25
°C maximum temperature
13
°C minimum temperature
sunshine and showers
14
hours of sunshine
6
UV index (High)
25
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
11
kph wind from NE

Koszalin weather for Friday 17th July 2026

Expect sunshine and showers in Koszalin, Poland with a maximum temperature of 26°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a light breeze of 9 kph from the south-east.

26
°C maximum temperature
16
°C minimum temperature
sunshine and showers
9
hours of sunshine
3
UV index (Moderate)
53
% chance of some rain
<2
mm of rainfall expected
26
°C wind chill
9
kph wind from SE

Koszalin weather for Saturday 18th July 2026

Expect isolated thunderstorms in Koszalin, Poland with a maximum temperature of 22°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 54% chance of some rain and a gentle breeze of 15 kph from the west.