Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be 18°C. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Monday
25th May
18

13

15

UV7
Tuesday
26th May
20

14

8

UV6
Wednesday
27th May
15

11

9

UV6
Thursday
28th May
15

8

12

UV6
Friday
29th May
17

7

15

UV6

5-day weather forecast updated at 04:00 on Sunday 24th May 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 Monday 25th May 2026

Expect clear skies in Koszalin, Poland with a maximum temperature of 18°C, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.

18
°C maximum temperature
13
°C minimum temperature
clear skies
15
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from W

Koszalin weather for Tuesday 26th May 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 20°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

20
°C maximum temperature
14
°C minimum temperature
scattered clouds
8
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from W

Koszalin weather for Wednesday 27th May 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 15°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

15
°C maximum temperature
11
°C minimum temperature
scattered clouds
9
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from NW

Koszalin weather for Thursday 28th May 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 15°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

15
°C maximum temperature
8
°C minimum temperature
scattered clouds
12
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from NW

Koszalin weather for Friday 29th May 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 17°C, maximum UV of 6 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.