Bialystok weather live forecast

Today's maximum temperature in Bialystok is expected to be 20°C. Select a day from the live weather forecast for Bialystok, Poland for more weather parameters.

Wednesday
10th Jun
20

12

1

5
Thursday
11th Jun
16

10

1

5
Friday
12th Jun
17

9

3

2
Saturday
13th Jun
17

9

4

4
Sunday
14th Jun
14

10

1

4

5-day weather forecast updated at 04:00 on Wednesday 10th 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 Wednesday 10th June 2026

Expect mostly cloudy with light rain in Bialystok, Poland with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 82% chance of some rain and a light breeze of 9 kph from the north.

20
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
5
UV index (Moderate)
82
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
9
kph wind from N

Bialystok weather for Thursday 11th June 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 13 kph from the west.

16
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
51
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
13
kph wind from W

Bialystok weather for Friday 12th June 2026

Expect mostly cloudy with light rain in Bialystok, Poland with a maximum temperature of 17°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 42% chance of some rain and little or no wind of 4 kph from the west.

17
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
42
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
4
kph wind from W

Bialystok weather for Saturday 13th June 2026

Expect mostly cloudy with light rain in Bialystok, Poland with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a light breeze of 10 kph from the south-west.

17
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
58
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
10
kph wind from SW

Bialystok weather for Sunday 14th June 2026

Expect cloudy with some rain in Bialystok, Poland with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 14 kph from the west.