Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be 16°C. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Sunday
5th Apr
16

1

0

2
Monday
6th Apr
9

3

8

2
Tuesday
7th Apr
9

3

11

3
Wednesday
8th Apr
8

1

4

2
Thursday
9th Apr
8

0

1

3

5-day weather forecast updated at 04:00 on Saturday 4th April 2026 GMT

More about Koszalin

Koszalin by month

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

Recommended for Poland

Avis sale: up to 20% off car hire worldwide

Sale

Save up to 20% on car hire in Europe & beyond
Book in the Avis Spring sale. Black out periods apply
Travel between 6th Apr & 28th Dec 2026 (inclusive)

Go to Avis deal >>

Expires at 23:59 on Monday 13th Apr 2026 · View all Avis offers

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 5th April 2026

Expect mostly cloudy with light rain in Koszalin, Poland with a maximum temperature of 16°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 71% chance of some rain and a moderate breeze of 21 kph from the west.

16
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
71
% chance of some rain
<5
mm of rainfall expected
16
°C wind chill
21
kph wind from W

Koszalin weather for Monday 6th April 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 9°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the west.

9
°C maximum temperature
3
°C minimum temperature
broken clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
30
kph wind from W

Koszalin weather for Tuesday 7th April 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-west.

9
°C maximum temperature
3
°C minimum temperature
scattered clouds
11
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
6
°C wind chill
22
kph wind from NW

Koszalin weather for Wednesday 8th April 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 8°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

8
°C maximum temperature
1
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
14
kph wind from N

Koszalin weather for Thursday 9th April 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.