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.

Thursday
11th Jun
21

9

1

4
Friday
12th Jun
17

9

5

2
Saturday
13th Jun
19

10

5

4
Sunday
14th Jun
15

10

4

5
Monday
15th Jun
14

9

5

5

5-day weather forecast updated at 04:00 on Thursday 11th June 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 11th June 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 16 kph from the west.

21
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
85
% chance of some rain
<10
mm of rainfall expected
21
°C wind chill
16
kph wind from W

Bialystok weather for Friday 12th June 2026

Expect broken clouds in Bialystok, Poland with a maximum temperature of 17°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-west.

17
°C maximum temperature
9
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
17
°C wind chill
5
kph wind from NW

Bialystok weather for Saturday 13th June 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 2-5 mm of rainfall expected with 70% chance of some rain and a light breeze of 9 kph from the south-west.

19
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
70
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
9
kph wind from SW

Bialystok weather for Sunday 14th June 2026

Expect mostly cloudy with light rain in Bialystok, Poland with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 13 kph from the west.

15
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
5
UV index (Moderate)
80
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
13
kph wind from W

Bialystok weather for Monday 15th June 2026

Expect mostly cloudy with rain in Bialystok, Poland with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 13 kph from the west.