Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be 8°C. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Wednesday
1st Apr
8

0

6

2
Thursday
2nd Apr
11

-1

7

3
Friday
3rd Apr
10

2

2

1
Saturday
4th Apr
10

3

5

2
Sunday
5th Apr
15

5

5

3

5-day weather forecast updated at 04:00 on Tuesday 31st March 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 April 2026

Expect fog in low lying areas in Koszalin, Poland with a maximum temperature of 8°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

8
°C maximum temperature
0
°C minimum temperature
fog in low lying areas
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
7
kph wind from NW

Koszalin weather for Thursday 2nd April 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south.

11
°C maximum temperature
-1
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
11
°C wind chill
7
kph wind from S

Koszalin weather for Friday 3rd April 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a gentle breeze of 13 kph from the west.

10
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
16
% chance of some rain
<2
mm of rainfall expected
8
°C wind chill
13
kph wind from W

Koszalin weather for Saturday 4th April 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 10°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 22% chance of some rain and a gentle breeze of 18 kph from the west.

10
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
2
UV index (Low)
22
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
18
kph wind from W

Koszalin weather for Sunday 5th April 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a gentle breeze of 15 kph from the west.