Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be 25°C. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Monday
29th Jun
25

20

6

7
Tuesday
30th Jun
23

18

15

7
Wednesday
1st Jul
19

16

1

4
Thursday
2nd Jul
22

15

11

6
Friday
3rd Jul
21

16

4

6

5-day weather forecast updated at 04:00 on Sunday 28th 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 Monday 29th June 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 25°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 15% chance of some rain and a gentle breeze of 14 kph from the north-west.

25
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
6
hours of sunshine
7
UV index (High)
15
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from NW

Koszalin weather for Tuesday 30th June 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 23°C, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

23
°C maximum temperature
18
°C minimum temperature
scattered clouds
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
23
°C wind chill
12
kph wind from N

Koszalin weather for Wednesday 1st July 2026

Expect isolated thunderstorms in Koszalin, Poland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a light breeze of 11 kph from the north.

19
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
62
% 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 scattered clouds in Koszalin, Poland with a maximum temperature of 22°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.

22
°C maximum temperature
15
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from NW

Koszalin weather for Friday 3rd July 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 21°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a moderate breeze of 20 kph from the west.