Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be 19°C. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Monday
25th May
19

12

15

UV7
Tuesday
26th May
19

14

10

UV6
Wednesday
27th May
15

12

11

UV6
Thursday
28th May
15

10

11

UV6
Friday
29th May
21

9

11

UV6

5-day weather forecast updated at 04:00 on Monday 25th 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 19°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.

19
°C maximum temperature
12
°C minimum temperature
clear skies
15
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
19
°C wind chill
16
kph wind from W

Koszalin weather for Tuesday 26th May 2026

Expect sunshine and showers in Koszalin, Poland with a maximum temperature of 19°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 17 kph from the west.

19
°C maximum temperature
14
°C minimum temperature
sunshine and showers
10
hours of sunshine
UV6
UV index (High)
20
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
kph wind from W

Koszalin weather for Wednesday 27th May 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 15°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-west.

15
°C maximum temperature
12
°C minimum temperature
broken clouds
11
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
22
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 11 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
10
°C minimum temperature
scattered clouds
11
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
15
°C wind chill
15
kph wind from NW

Koszalin weather for Friday 29th May 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 21°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.