Bialystok weather live forecast

Today's maximum temperature in Bialystok is expected to be -2°C. Select a day from the live weather forecast for Bialystok, Poland for more weather parameters.

Wednesday
18th Feb
-2

-7

1

1
Thursday
19th Feb
-4

-8

5

1
Friday
20th Feb
-3

-10

5

2
Saturday
21st Feb
-2

-10

0

2
Sunday
22nd Feb
1

-2

0

1

5-day weather forecast updated at 04:00 on Wednesday 18th February 2026 GMT

More about Bialystok

Bialystok by month

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

Recommended for Poland

Jet2 sale: up to 25% off ALL flights

Sale

Save 25% on Jet2.com flights travelling before 30 June 2026
Plus 20% on other Jet2.com flights in 2026/2027
Travel before 31st October 2027 (inclusive)

Go to Jet2 deal >>

Expires at 23:59 on Saturday 28th Feb 2026 · View all Jet2 offers

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 Wednesday 18th February 2026

Expect mostly cloudy with light snow in Bialystok, Poland with a maximum temperature of -2°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 21% chance of some snow and a light breeze of 10 kph from the south-east.

-2
°C maximum temperature
-7
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
21
% chance of some snow
<2
cm of snow expected
-6
°C wind chill
10
kph wind from SE

Bialystok weather for Thursday 19th February 2026

Expect broken clouds in Bialystok, Poland with a maximum temperature of -4°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 cm of snow expected with 2% chance of some snow and a light breeze of 8 kph from the west.

-4
°C maximum temperature
-8
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
2
% chance of some snow
<2
cm of snow expected
-7
°C wind chill
8
kph wind from W

Bialystok weather for Friday 20th February 2026

Expect clear skies with flurries of snow in Bialystok, Poland with a maximum temperature of -3°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 cm of snow expected and a light breeze of 8 kph from the north-west.

-3
°C maximum temperature
-10
°C minimum temperature
clear skies with flurries of snow
5
hours of sunshine
2
UV index (Low)
<2
cm of snow expected
-6
°C wind chill
8
kph wind from NW

Bialystok weather for Saturday 21st February 2026

Expect mostly cloudy with light snow in Bialystok, Poland with a maximum temperature of -2°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 50% chance of some snow and a light breeze of 11 kph from the south.

-2
°C maximum temperature
-10
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
2
UV index (Low)
50
% chance of some snow
<2
cm of snow expected
-6
°C wind chill
11
kph wind from S

Bialystok weather for Sunday 22nd February 2026

Expect cloudy with sleet or snow in Bialystok, Poland with a maximum temperature of 1°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 62% chance of some sleet or snow and a light breeze of 10 kph from the south-west.