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.

Tuesday
7th Jul
17

14

0

2
Wednesday
8th Jul
14

11

2

3
Thursday
9th Jul
16

10

3

4
Friday
10th Jul
18

11

5

4
Saturday
11th Jul
20

12

3

4

5-day weather forecast updated at 04:00 on Tuesday 7th 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 Tuesday 7th July 2026

Expect cloudy with some rain in Bialystok, Poland with a maximum temperature of 17°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 13 kph from the south-west.

17
°C maximum temperature
14
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
85
% chance of some rain
<20
mm of rainfall expected
17
°C wind chill
13
kph wind from SW

Bialystok weather for Wednesday 8th July 2026

Expect mostly cloudy with rain in Bialystok, Poland with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 21 kph from the west.

14
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
3
UV index (Moderate)
83
% chance of some rain
<10
mm of rainfall expected
14
°C wind chill
21
kph wind from W

Bialystok weather for Thursday 9th July 2026

Expect mostly cloudy with rain in Bialystok, Poland with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 15 kph from the west.

16
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
4
UV index (Moderate)
76
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
15
kph wind from W

Bialystok weather for Friday 10th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and a light breeze of 11 kph from the west.

18
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
84
% chance of some rain
<20
mm of rainfall expected
18
°C wind chill
11
kph wind from W

Bialystok weather for Saturday 11th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 78% chance of some rain and a light breeze of 10 kph from the north-west.