Bialystok weather live forecast

Today's maximum temperature in Bialystok is expected to be 18°C. Select a day from the live weather forecast for Bialystok, Poland for more weather parameters.

Thursday
23rd Jul
18

13

3

3
Friday
24th Jul
19

12

5

4
Saturday
25th Jul
23

11

9

6
Sunday
26th Jul
27

13

9

5
Monday
27th Jul
23

14

1

2

5-day weather forecast updated at 04:00 on Thursday 23rd July 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 Thursday 23rd July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a light breeze of 7 kph from the south-west.

18
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
69
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
7
kph wind from SW

Bialystok weather for Friday 24th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and little or no wind of 6 kph from the north.

19
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
56
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
6
kph wind from N

Bialystok weather for Saturday 25th July 2026

Expect scattered clouds in Bialystok, Poland with a maximum temperature of 23°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the west.

23
°C maximum temperature
11
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from W

Bialystok weather for Sunday 26th July 2026

Expect scattered clouds in Bialystok, Poland with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

27
°C maximum temperature
13
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from S

Bialystok weather for Monday 27th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 23°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a light breeze of 9 kph from the west.