Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be 11°C. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Thursday
2nd Apr
11

-1

6

2
Friday
3rd Apr
7

2

3

2
Saturday
4th Apr
9

2

7

3
Sunday
5th Apr
17

1

1

3
Monday
6th Apr
10

4

11

3

5-day weather forecast updated at 04:00 on Thursday 2nd April 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 Thursday 2nd April 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 11°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south.

11
°C maximum temperature
-1
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
11
°C wind chill
7
kph wind from S

Koszalin weather for Friday 3rd April 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 7°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.

7
°C maximum temperature
2
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
16
kph wind from W

Koszalin weather for Saturday 4th April 2026

Expect sunshine and showers in Koszalin, Poland with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a moderate breeze of 21 kph from the west.

9
°C maximum temperature
2
°C minimum temperature
sunshine and showers
7
hours of sunshine
3
UV index (Moderate)
44
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
21
kph wind from W

Koszalin weather for Sunday 5th April 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 19 kph from the west.

17
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
73
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
19
kph wind from W

Koszalin weather for Monday 6th April 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the west.