Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be 12°C. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Monday
20th Apr
12

4

14

4
Tuesday
21st Apr
11

2

15

4
Wednesday
22nd Apr
12

2

14

4
Thursday
23rd Apr
10

3

11

4
Friday
24th Apr
10

2

6

4

5-day weather forecast updated at 04:00 on Sunday 19th 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 Monday 20th April 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 12°C, maximum UV of 4 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-east.

12
°C maximum temperature
4
°C minimum temperature
scattered clouds
14
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
12
°C wind chill
21
kph wind from NE

Koszalin weather for Tuesday 21st April 2026

Expect clear skies in Koszalin, Poland with a maximum temperature of 11°C, maximum UV of 4 (Moderate) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

11
°C maximum temperature
2
°C minimum temperature
clear skies
15
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
11
°C wind chill
16
kph wind from N

Koszalin weather for Wednesday 22nd April 2026

12
°C maximum temperature
2
°C minimum temperature
scattered clouds
14
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NW

Koszalin weather for Thursday 23rd April 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 10°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

10
°C maximum temperature
3
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from N

Koszalin weather for Friday 24th April 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 10°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.