Kostanay weather live forecast

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

Tuesday
19th May
28

13

16

6
Wednesday
20th May
29

15

9

5
Thursday
21st May
19

11

11

5
Friday
22nd May
22

8

15

6
Saturday
23rd May
27

12

16

5

5-day weather forecast updated at 04:00 on Monday 18th May 2026 GMT

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The 5-day weather forecast for Kazakhstan (Kostanay) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Kostanay weather forecast by day

Below are the detailed weather forecasts for Kostanay for the next 5 days.

Kostanay weather for Tuesday 19th May 2026

Expect clear skies in Kostanay, Kazakhstan with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

28
°C maximum temperature
13
°C minimum temperature
clear skies
16
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
10
kph wind from E

Kostanay weather for Wednesday 20th May 2026

Expect isolated thunderstorms in Kostanay, Kazakhstan with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 16 kph from the west.

29
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
5
UV index (Moderate)
42
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
16
kph wind from W

Kostanay weather for Thursday 21st May 2026

Expect scattered clouds in Kostanay, Kazakhstan with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-east.

19
°C maximum temperature
11
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from NE

Kostanay weather for Friday 22nd May 2026

Expect clear skies in Kostanay, Kazakhstan with a maximum temperature of 22°C, maximum UV of 6 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

22
°C maximum temperature
8
°C minimum temperature
clear skies
15
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from W

Kostanay weather for Saturday 23rd May 2026

Expect clear skies in Kostanay, Kazakhstan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.