Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be 22°C. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Thursday
4th Jun
22

14

6

5
Friday
5th Jun
17

14

0

3
Saturday
6th Jun
18

13

13

5
Sunday
7th Jun
21

13

6

4
Monday
8th Jun
21

14

9

5

5-day weather forecast updated at 04:00 on Wednesday 3rd June 2026 GMT

More about Koszalin

Koszalin by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Poland

LOT Polish Airlines: Cheap flights to Poland

Sale

Book flights to Poland with LOT Polish Airlines
Discover breaks to Krakow, Gdansk, Warsaw & beyond
Filter deals by departing airport, dates & price

Go to LOT Polish Airlines deal >>

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 4th June 2026

Expect isolated thunderstorms in Koszalin, Poland with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 13 kph from the south.

22
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
66
% chance of some rain
<2
mm of rainfall expected
22
°C wind chill
13
kph wind from S

Koszalin weather for Friday 5th June 2026

Expect overcast with light rain in Koszalin, Poland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 81% chance of some rain and a light breeze of 10 kph from the south-west.

17
°C maximum temperature
14
°C minimum temperature
overcast with light rain
0
hours of sunshine
3
UV index (Moderate)
81
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
10
kph wind from SW

Koszalin weather for Saturday 6th June 2026

Expect sunshine and showers in Koszalin, Poland with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a light breeze of 9 kph from the west.

18
°C maximum temperature
13
°C minimum temperature
sunshine and showers
13
hours of sunshine
5
UV index (Moderate)
36
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
9
kph wind from W

Koszalin weather for Sunday 7th June 2026

Expect isolated thunderstorms in Koszalin, Poland with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a light breeze of 9 kph from the south-east.

21
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
4
UV index (Moderate)
57
% chance of some rain
<5
mm of rainfall expected
21
°C wind chill
9
kph wind from SE

Koszalin weather for Monday 8th June 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.