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.

Thursday
8th Oct
20

8

5

2
Friday
9th Oct
15

8

5

2
Saturday
10th Oct
13

8

0

1
Sunday
11th Oct
14

7

0

1
Monday
12th Oct
13

6

3

2

5-day weather forecast updated at 04:00 on Thursday 8th October 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 8th October 2026

Expect sunshine and showers in Bialystok, Poland with a maximum temperature of 20°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 9 kph from the south.

20
°C maximum temperature
8
°C minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
9
kph wind from S

Bialystok weather for Friday 9th October 2026

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

15
°C maximum temperature
8
°C minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
18
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
18
kph wind from W

Bialystok weather for Saturday 10th October 2026

Expect mostly cloudy with light rain in Bialystok, Poland with a maximum temperature of 13°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a light breeze of 11 kph from the south-west.

13
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
31
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
11
kph wind from SW

Bialystok weather for Sunday 11th October 2026

Expect overcast with light rain in Bialystok, Poland with a maximum temperature of 14°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a light breeze of 7 kph from the west.

14
°C maximum temperature
7
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
54
% chance of some rain
<5
mm of rainfall expected
14
°C wind chill
7
kph wind from W

Bialystok weather for Monday 12th October 2026

Expect mostly cloudy with light rain in Bialystok, Poland with a maximum temperature of 13°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a light breeze of 7 kph from the south-west.