Bialystok weather live forecast

Today's maximum temperature in Bialystok is expected to be 32°C. Select a day from the live weather forecast for Bialystok, Poland for more weather parameters.

Tuesday
30th Jun
32

19

10

7
Wednesday
1st Jul
30

18

7

5
Thursday
2nd Jul
24

15

4

6
Friday
3rd Jul
21

13

2

3
Saturday
4th Jul
20

11

6

5

5-day weather forecast updated at 04:00 on Tuesday 30th 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 Tuesday 30th June 2026

Expect broken clouds in Bialystok, Poland with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

32
°C maximum temperature
19
°C minimum temperature
broken clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from N

Bialystok weather for Wednesday 1st July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and a light breeze of 9 kph from the south-east.

30
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
5
UV index (Moderate)
84
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from SE

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 2-5 mm of rainfall expected with 25% chance of some rain and a light breeze of 11 kph from the north-west.

24
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
25
% chance of some rain
<5
mm of rainfall expected
24
°C wind chill
11
kph wind from NW

Bialystok weather for Friday 3rd July 2026

Expect mostly cloudy with light rain in Bialystok, Poland with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 14 kph from the north-west.

21
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
56
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
14
kph wind from NW

Bialystok weather for Saturday 4th July 2026

Expect broken clouds in Bialystok, Poland with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.