Bialystok weather live forecast

Today's maximum temperature in Bialystok is expected to be 17°C. Select a day from the live weather forecast for Bialystok, Poland for more weather parameters.

Thursday
9th Jul
17

12

0

2
Friday
10th Jul
17

12

4

2
Saturday
11th Jul
19

12

1

4
Sunday
12th Jul
23

13

7

3
Monday
13th Jul
24

16

1

6

5-day weather forecast updated at 04:00 on Thursday 9th 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 9th July 2026

Expect mostly cloudy with rain in Bialystok, Poland with a maximum temperature of 17°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 87% chance of some rain and a gentle breeze of 13 kph from the west.

17
°C maximum temperature
12
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
2
UV index (Low)
87
% chance of some rain
<10
mm of rainfall expected
17
°C wind chill
13
kph wind from W

Bialystok weather for Friday 10th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 17°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 91% chance of some rain and a light breeze of 8 kph from the north-west.

17
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
2
UV index (Low)
91
% chance of some rain
<10
mm of rainfall expected
17
°C wind chill
8
kph wind from NW

Bialystok weather for Saturday 11th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a light breeze of 10 kph from the north.

19
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
86
% chance of some rain
<10
mm of rainfall expected
19
°C wind chill
10
kph wind from N

Bialystok weather for Sunday 12th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a light breeze of 8 kph from the north-west.

23
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
3
UV index (Moderate)
41
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
8
kph wind from NW

Bialystok weather for Monday 13th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 24°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and a light breeze of 10 kph from the north-west.