Bialystok weather live forecast

Today's maximum temperature in Bialystok is expected to be 36°C. Select a day from the live weather forecast for Bialystok, Poland for more weather parameters.

Sunday
28th Jun
36

16

16

7
Monday
29th Jun
36

22

13

7
Tuesday
30th Jun
32

19

9

7
Wednesday
1st Jul
31

18

6

5
Thursday
2nd Jul
24

15

4

6

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

Expect scattered clouds in Bialystok, Poland with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the east.

36
°C maximum temperature
16
°C minimum temperature
scattered clouds
16
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
5
kph wind from E

Bialystok weather for Monday 29th June 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a light breeze of 10 kph from the north-west.

36
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
13
hours of sunshine
7
UV index (High)
21
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
10
kph wind from NW

Bialystok weather for Tuesday 30th June 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a light breeze of 10 kph from the north.

32
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
7
UV index (High)
21
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from N

Bialystok weather for Wednesday 1st July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 72% chance of some rain and a light breeze of 9 kph from the north-east.

31
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
72
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from NE

Bialystok weather for Thursday 2nd July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 24°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a light breeze of 12 kph from the north-west.