Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be 17°C. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Thursday
8th Oct
17

10

0

1
Friday
9th Oct
12

10

2

2
Saturday
10th Oct
14

8

5

2
Sunday
11th Oct
12

7

2

1
Monday
12th Oct
12

8

2

1

5-day weather forecast updated at 04:00 on Thursday 8th October 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 8th October 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 17°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 22 kph from the west.

17
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
86
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
22
kph wind from W

Koszalin weather for Friday 9th October 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 12°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a moderate breeze of 27 kph from the west.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
48
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
27
kph wind from W

Koszalin weather for Saturday 10th October 2026

Expect sunshine and showers in Koszalin, Poland with a maximum temperature of 14°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 17 kph from the south-west.

14
°C maximum temperature
8
°C minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
56
% chance of some rain
<5
mm of rainfall expected
14
°C wind chill
17
kph wind from SW

Koszalin weather for Sunday 11th October 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 17 kph from the south-west.

12
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
53
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
17
kph wind from SW

Koszalin weather for Monday 12th October 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a light breeze of 12 kph from the south-west.