Bialystok weather live forecast

Today's maximum temperature in Bialystok is expected to be 23°C. Select a day from the live weather forecast for Bialystok, Poland for more weather parameters.

Sunday
9th Aug
23

8

13

6
Monday
10th Aug
25

13

6

5
Tuesday
11th Aug
21

12

8

5
Wednesday
12th Aug
22

10

6

4
Thursday
13th Aug
22

10

13

5

5-day weather forecast updated at 04:00 on Sunday 9th August 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 Sunday 9th August 2026

Expect scattered clouds in Bialystok, Poland with a maximum temperature of 23°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south.

23
°C maximum temperature
8
°C minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
5
kph wind from S

Bialystok weather for Monday 10th August 2026

Expect broken clouds in Bialystok, Poland with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

25
°C maximum temperature
13
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from S

Bialystok weather for Tuesday 11th August 2026

Expect sunshine and showers in Bialystok, Poland with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 17% chance of some rain and a gentle breeze of 15 kph from the west.

21
°C maximum temperature
12
°C minimum temperature
sunshine and showers
8
hours of sunshine
5
UV index (Moderate)
17
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
15
kph wind from W

Bialystok weather for Wednesday 12th August 2026

Expect broken clouds in Bialystok, Poland with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

22
°C maximum temperature
10
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
9
kph wind from NW

Bialystok weather for Thursday 13th August 2026

Expect scattered clouds in Bialystok, Poland with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.