Bialystok weather live forecast

Today's maximum temperature in Bialystok is expected to be 9°C. Select a day from the live weather forecast for Bialystok, Poland for more weather parameters.

Monday
19th Oct
9

6

0

1
Tuesday
20th Oct
13

7

1

1
Wednesday
21st Oct
15

10

3

2
Thursday
22nd Oct
14

10

0

1
Friday
23rd Oct
11

6

0

1

5-day weather forecast updated at 04:00 on Monday 19th 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 Monday 19th October 2026

Expect mostly cloudy with light rain in Bialystok, Poland with a maximum temperature of 9°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a light breeze of 9 kph from the north-east.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
60
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
9
kph wind from NE

Bialystok weather for Tuesday 20th October 2026

Expect mostly cloudy with light rain in Bialystok, Poland with a maximum temperature of 13°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 22% chance of some rain and a light breeze of 9 kph from the east.

13
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
22
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
9
kph wind from E

Bialystok weather for Wednesday 21st October 2026

Expect mostly cloudy with light rain in Bialystok, Poland with a maximum temperature of 15°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a gentle breeze of 13 kph from the south-east.

15
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
12
% chance of some rain
<2
mm of rainfall expected
15
°C wind chill
13
kph wind from SE

Bialystok weather for Thursday 22nd 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 48% chance of some rain and a light breeze of 12 kph from the south-east.

14
°C maximum temperature
10
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
48
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
12
kph wind from SE

Bialystok weather for Friday 23rd October 2026

Expect overcast with light rain in Bialystok, Poland with a maximum temperature of 11°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and little or no wind of 6 kph from the west.