Bialystok weather live forecast

Today's maximum temperature in Bialystok is expected to be 21°C. Select a day from the live weather forecast for Bialystok, Poland for more weather parameters.

Monday
6th Jul
21

11

6

4
Tuesday
7th Jul
17

13

0

2
Wednesday
8th Jul
14

11

2

3
Thursday
9th Jul
18

10

0

3
Friday
10th Jul
17

12

5

4

5-day weather forecast updated at 04:00 on Monday 6th 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 Monday 6th July 2026

Expect broken clouds in Bialystok, Poland with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a gentle breeze of 15 kph from the west.

21
°C maximum temperature
11
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
10
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
15
kph wind from W

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 92% chance of some rain and a light breeze of 12 kph from the south-west.

17
°C maximum temperature
13
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
92
% chance of some rain
<20
mm of rainfall expected
17
°C wind chill
12
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 10-20 mm of rainfall expected with 81% 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)
81
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
21
kph wind from W

Bialystok weather for Thursday 9th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 17 kph from the north-west.

18
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
76
% chance of some rain
<5
mm of rainfall expected
18
°C wind chill
17
kph wind from NW

Bialystok weather for Friday 10th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a light breeze of 12 kph from the north-west.