Bialystok weather live forecast

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

Friday
28th Aug
22

9

12

5
Saturday
29th Aug
21

13

4

4
Sunday
30th Aug
24

12

9

5
Monday
31st Aug
25

15

4

3
Tuesday
1st Sep
20

14

6

4

5-day weather forecast updated at 04:00 on Friday 28th August 2026 GMT

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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 Friday 28th August 2026

Expect clear skies in Bialystok, Poland with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

22
°C maximum temperature
9
°C minimum temperature
clear skies
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
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 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 13 kph from the south-east.

21
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
59
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
13
kph wind from SE

Bialystok weather for Sunday 30th August 2026

Expect broken clouds in Bialystok, Poland with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.

24
°C maximum temperature
12
°C minimum temperature
broken clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
8
kph wind from SW

Bialystok weather for Monday 31st August 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a light breeze of 8 kph from the south-west.

25
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
3
UV index (Moderate)
43
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
8
kph wind from SW

Bialystok weather for Tuesday 1st September 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 13 kph from the west.