Bialystok weather live forecast

Today's maximum temperature in Bialystok is expected to be 70°F. Select a day from the live weather forecast for Bialystok, Poland for more weather parameters.

Thursday
27th Aug
70

48

10

4
Friday
28th Aug
72

50

12

5
Saturday
29th Aug
66

57

4

2
Sunday
30th Aug
75

55

6

4
Monday
31st Aug
77

59

5

4

5-day weather forecast updated at 04:00 on Thursday 27th 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 Thursday 27th August 2026

Expect scattered clouds in Bialystok, Poland with a maximum temperature of 70°F, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the east.

70
°F maximum temperature
48
°F minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from E

Bialystok weather for Friday 28th August 2026

Expect scattered clouds in Bialystok, Poland with a maximum temperature of 72°F, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-east.

72
°F maximum temperature
50
°F minimum temperature
scattered clouds
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from SE

Bialystok weather for Saturday 29th August 2026

Expect mostly cloudy with rain in Bialystok, Poland with a maximum temperature of 66°F, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 8 mph from the south-east.

66
°F maximum temperature
57
°F minimum temperature
mostly cloudy with rain
4
hours of sunshine
2
UV index (Low)
57
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
8
mph wind from SE

Bialystok weather for Sunday 30th August 2026

Expect broken clouds in Bialystok, Poland with a maximum temperature of 75°F, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-west.

75
°F maximum temperature
55
°F minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
75
°F wind chill
5
mph wind from SW

Bialystok weather for Monday 31st August 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 77°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a light breeze of 6 mph from the south-west.