Kostanay weather live forecast

Today's maximum temperature in Kostanay is expected to be 21°C. Select a day from the live weather forecast for Kostanay, Kazakhstan for more weather parameters.

Wednesday
2nd Sep
21

5

5

4
Thursday
3rd Sep
24

10

10

4
Friday
4th Sep
28

13

11

4
Saturday
5th Sep
28

13

6

4
Sunday
6th Sep
29

16

5

3

5-day weather forecast updated at 04:00 on Tuesday 1st September 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 Wednesday 2nd September 2026

Expect broken clouds in Kostanay, Kazakhstan with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

21
°C maximum temperature
5
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
13
kph wind from S

Kostanay weather for Thursday 3rd September 2026

Expect scattered clouds in Kostanay, Kazakhstan with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

24
°C maximum temperature
10
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from NW

Kostanay weather for Friday 4th September 2026

Expect scattered clouds in Kostanay, Kazakhstan with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

28
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from SW

Kostanay weather for Saturday 5th September 2026

Expect broken clouds in Kostanay, Kazakhstan with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

28
°C maximum temperature
13
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from SW

Kostanay weather for Sunday 6th September 2026

Expect broken clouds in Kostanay, Kazakhstan with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south.