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.

Wednesday
1st Jul
19

16

1

5
Thursday
2nd Jul
22

16

7

6
Friday
3rd Jul
18

17

5

5
Saturday
4th Jul
19

15

4

5
Sunday
5th Jul
20

15

7

6

5-day weather forecast updated at 04:00 on Tuesday 30th June 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 Wednesday 1st July 2026

Expect mostly cloudy with rain in Koszalin, Poland with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 45% chance of some rain and a light breeze of 11 kph from the north.

19
°C maximum temperature
16
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
5
UV index (Moderate)
45
% chance of some rain
<10
mm of rainfall expected
19
°C wind chill
11
kph wind from N

Koszalin weather for Thursday 2nd July 2026

Expect sunshine and showers in Koszalin, Poland with a maximum temperature of 22°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 14 kph from the west.

22
°C maximum temperature
16
°C minimum temperature
sunshine and showers
7
hours of sunshine
6
UV index (High)
53
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from W

Koszalin weather for Friday 3rd July 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 42% chance of some rain and a fresh breeze of 29 kph from the west.

18
°C maximum temperature
17
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
5
UV index (Moderate)
42
% chance of some rain
<5
mm of rainfall expected
18
°C wind chill
29
kph wind from W

Koszalin weather for Saturday 4th July 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 19 kph from the west.

19
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
5
UV index (Moderate)
51
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
19
kph wind from W

Koszalin weather for Sunday 5th July 2026

Expect sunshine and showers in Koszalin, Poland with a maximum temperature of 20°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a moderate breeze of 21 kph from the north-west.