Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be 43°F. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Sunday
14th Dec
43

39

1

0
Monday
15th Dec
43

37

1

0
Tuesday
16th Dec
43

34

0

0
Wednesday
17th Dec
39

34

6

0
Thursday
18th Dec
45

41

3

0

5-day weather forecast updated at 04:00 on Sunday 14th December 2025 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 Sunday 14th December 2025

Expect broken clouds in Koszalin, Poland with a maximum temperature of 43°F and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-west.

43
°F maximum temperature
39
°F minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
37
°F wind chill
9
mph wind from SW

Koszalin weather for Monday 15th December 2025

Expect broken clouds in Koszalin, Poland with a maximum temperature of 43°F and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south.

43
°F maximum temperature
37
°F minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
37
°F wind chill
8
mph wind from S

Koszalin weather for Tuesday 16th December 2025

Expect broken clouds in Koszalin, Poland with a maximum temperature of 43°F and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

43
°F maximum temperature
34
°F minimum temperature
broken clouds
0
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
37
°F wind chill
7
mph wind from S

Koszalin weather for Wednesday 17th December 2025

Expect sunshine and showers in Koszalin, Poland with a maximum temperature of 39°F and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 6 mph from the south-west.

39
°F maximum temperature
34
°F minimum temperature
sunshine and showers
6
hours of sunshine
0
UV index (None)
25
% chance of some rain
<2
mm of rainfall expected
36
°F wind chill
6
mph wind from SW

Koszalin weather for Thursday 18th December 2025

Expect sunshine and showers in Koszalin, Poland with a maximum temperature of 45°F and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected and a light breeze of 7 mph from the south.