Bialystok weather live forecast

Today's maximum temperature in Bialystok is expected to be 28°C. Select a day from the live weather forecast for Bialystok, Poland for more weather parameters.

Friday
17th Jul
28

17

10

6
Saturday
18th Jul
25

18

6

4
Sunday
19th Jul
25

15

9

5
Monday
20th Jul
18

13

6

3
Tuesday
21st Jul
19

11

8

5

5-day weather forecast updated at 04:00 on Thursday 16th July 2026 GMT

More about Bialystok

Bialystok by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Poland

LOT Polish Airlines: Cheap flights to Poland

Sale

Book flights to Poland with LOT Polish Airlines
Discover breaks to Krakow, Gdansk, Warsaw & beyond
Filter deals by departing airport, dates & price

Go to LOT Polish Airlines deal >>

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 Friday 17th July 2026

Expect scattered clouds in Bialystok, Poland with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-east.

28
°C maximum temperature
17
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
9
kph wind from SE

Bialystok weather for Saturday 18th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 93% chance of some rain and a light breeze of 12 kph from the south.

25
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
4
UV index (Moderate)
93
% chance of some rain
<10
mm of rainfall expected
25
°C wind chill
12
kph wind from S

Bialystok weather for Sunday 19th July 2026

Expect broken clouds in Bialystok, Poland with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

25
°C maximum temperature
15
°C minimum temperature
broken clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from W

Bialystok weather for Monday 20th July 2026

Expect isolated thunderstorms in Bialystok, Poland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 59% chance of some rain and a light breeze of 10 kph from the west.

18
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
3
UV index (Moderate)
59
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
10
kph wind from W

Bialystok weather for Tuesday 21st July 2026

Expect sunshine and showers in Bialystok, Poland with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a light breeze of 12 kph from the west.