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.

Saturday
4th Jul
18

12

4

3
Sunday
5th Jul
20

11

4

4
Monday
6th Jul
19

11

5

4
Tuesday
7th Jul
18

11

0

3
Wednesday
8th Jul
16

11

3

4

5-day weather forecast updated at 04:00 on Saturday 4th 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 Saturday 4th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 15 kph from the west.

18
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
3
UV index (Moderate)
84
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
15
kph wind from W

Bialystok weather for Sunday 5th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 92% chance of some rain and a gentle breeze of 13 kph from the west.

20
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
92
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
13
kph wind from W

Bialystok weather for Monday 6th July 2026

Expect mostly cloudy with light rain 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 14% chance of some rain and a gentle breeze of 14 kph from the west.

19
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
14
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
14
kph wind from W

Bialystok weather for Tuesday 7th July 2026

Expect cloudy with some rain in Bialystok, Poland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a light breeze of 11 kph from the south-west.

18
°C maximum temperature
11
°C minimum temperature
cloudy with some rain
0
hours of sunshine
3
UV index (Moderate)
80
% chance of some rain
<10
mm of rainfall expected
18
°C wind chill
11
kph wind from SW

Bialystok weather for Wednesday 8th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 17 kph from the west.