Koszalin weather live forecast

Today's maximum temperature in Koszalin is expected to be -3°C. Select a day from the live weather forecast for Koszalin, Poland for more weather parameters.

Wednesday
7th Jan
-3

-6

4

0
Thursday
8th Jan
-6

-9

7

0
Friday
9th Jan
-6

-12

0

0
Saturday
10th Jan
-5

-10

4

0
Sunday
11th Jan
-2

-7

4

0

5-day weather forecast updated at 04:00 on Wednesday 7th January 2026 GMT

More about Koszalin

Koszalin by month

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

Recommended for Poland

TUI sale: 10% off 2026/2027 holidays

Discount Code

Save 10% on 2026/2027 holidays in biggest ever TUI sale
Max discount £500. T&Cs apply. £500 min spend
Travel between 1st May 2026 & 31st Oct 2027 (inclusive)

Show discount code

******ALE

Redeem TUI discount code >>

Expires at 23:59 on Saturday 31st Jan 2026 · View all TUI offers

TUI deal finder

Destination

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 7th January 2026

Expect scattered clouds in Koszalin, Poland with a maximum temperature of -3°C and 4 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 11 kph from the south.

-3
°C maximum temperature
-6
°C minimum temperature
scattered clouds
4
hours of sunshine
0
UV index (None)
0
cm of snow expected
-8
°C wind chill
11
kph wind from S

Koszalin weather for Thursday 8th January 2026

Expect clear skies in Koszalin, Poland with a maximum temperature of -6°C and 7 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 11 kph from the south-east.

-6
°C maximum temperature
-9
°C minimum temperature
clear skies
7
hours of sunshine
0
UV index (None)
0
cm of snow expected
-10
°C wind chill
11
kph wind from SE

Koszalin weather for Friday 9th January 2026

Expect broken clouds in Koszalin, Poland with a maximum temperature of -6°C and no hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 17 kph from the east.

-6
°C maximum temperature
-12
°C minimum temperature
broken clouds
0
hours of sunshine
0
UV index (None)
0
cm of snow expected
-12
°C wind chill
17
kph wind from E

Koszalin weather for Saturday 10th January 2026

Expect clear skies with flurries of snow in Koszalin, Poland with a maximum temperature of -5°C and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 24% chance of some snow and a gentle breeze of 15 kph from the east.

-5
°C maximum temperature
-10
°C minimum temperature
clear skies with flurries of snow
4
hours of sunshine
0
UV index (None)
24
% chance of some snow
<2
cm of snow expected
-10
°C wind chill
15
kph wind from E

Koszalin weather for Sunday 11th January 2026

Expect clear skies with flurries of snow in Koszalin, Poland with a maximum temperature of -2°C and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 43% chance of some snow and a light breeze of 12 kph from the north-west.