Bialystok weather live forecast

Today's maximum temperature in Bialystok is expected to be 34°C. Select a day from the live weather forecast for Bialystok, Poland for more weather parameters.

Monday
29th Jun
34

19

14

7
Tuesday
30th Jun
32

18

11

6
Wednesday
1st Jul
31

17

6

6
Thursday
2nd Jul
25

15

4

6
Friday
3rd Jul
24

13

5

5

5-day weather forecast updated at 04:00 on Monday 29th 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 Monday 29th June 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a light breeze of 12 kph from the north-west.

34
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
14
hours of sunshine
7
UV index (High)
20
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
12
kph wind from NW

Bialystok weather for Tuesday 30th June 2026

Expect scattered clouds in Bialystok, Poland with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

32
°C maximum temperature
18
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
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 6 (High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 75% chance of some rain and a light breeze of 9 kph from the east.

31
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
75
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from E

Bialystok weather for Thursday 2nd July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 25°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 35% chance of some rain and a light breeze of 11 kph from the north-west.

25
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
35
% chance of some rain
<5
mm of rainfall expected
25
°C wind chill
11
kph wind from NW

Bialystok weather for Friday 3rd July 2026

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