Bialystok weather live forecast

Today's maximum temperature in Bialystok is expected to be 20°C. Select a day from the live weather forecast for Bialystok, Poland for more weather parameters.

Wednesday
26th Aug
20

8

8

4
Thursday
27th Aug
22

10

10

4
Friday
28th Aug
24

10

12

5
Saturday
29th Aug
21

15

4

3
Sunday
30th Aug
22

13

5

4

5-day weather forecast updated at 04:00 on Wednesday 26th August 2026 GMT

More about Bialystok

Bialystok by month

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

Recommended for Poland

Much Better Adventures: 10% off any trip worldwide

Exclusive

Save EXTRA 10% on all active adventure holidays
Trips to Europe, Asia, Africa, Americas & Oceania
Book online with exclusive discount code

Show discount code

******W2T

Redeem Much Better Adventures discount code >>

Expires at 23:59 on Tuesday 20th Jul 2027 · View all Much Better Adventures offers

The 5-day weather forecast for Poland (Bialystok) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Bialystok weather forecast by day

Below are the detailed weather forecasts for Bialystok for the next 5 days.

Bialystok weather for Wednesday 26th August 2026

Expect scattered clouds in Bialystok, Poland with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-east.

20
°C maximum temperature
8
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from NE

Bialystok weather for Thursday 27th August 2026

Expect scattered clouds in Bialystok, Poland with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.

22
°C maximum temperature
10
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
6
kph wind from E

Bialystok weather for Friday 28th August 2026

Expect scattered clouds in Bialystok, Poland with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

24
°C maximum temperature
10
°C minimum temperature
scattered clouds
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
12
kph wind from SE

Bialystok weather for Saturday 29th August 2026

Expect mostly cloudy with light rain in Bialystok, Poland with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 13 kph from the south-west.

21
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
56
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
13
kph wind from SW

Bialystok weather for Sunday 30th August 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a light breeze of 8 kph from the south-west.