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.

Saturday
4th Jul
19

16

8

3
Sunday
5th Jul
18

15

6

5
Monday
6th Jul
18

15

1

2
Tuesday
7th Jul
17

15

2

3
Wednesday
8th Jul
18

15

0

2

5-day weather forecast updated at 04:00 on Friday 3rd 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 Saturday 4th July 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the west.

19
°C maximum temperature
16
°C minimum temperature
broken clouds
8
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
27
kph wind from W

Koszalin weather for Sunday 5th July 2026

Expect isolated thunderstorms in Koszalin, Poland with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 87% chance of some rain and a moderate breeze of 25 kph from the west.

18
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
87
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
25
kph wind from W

Koszalin weather for Monday 6th July 2026

Expect mostly cloudy with rain in Koszalin, Poland with a maximum temperature of 18°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 18 kph from the west.

18
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
2
UV index (Low)
72
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
18
kph wind from W

Koszalin weather for Tuesday 7th July 2026

Expect mostly cloudy with rain in Koszalin, Poland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 18 kph from the west.

17
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
3
UV index (Moderate)
80
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
18
kph wind from W

Koszalin weather for Wednesday 8th July 2026

Expect mostly cloudy with rain in Koszalin, Poland with a maximum temperature of 18°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 19 kph from the north-west.