Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 29°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Thursday
2nd Jul
29

18

9

7
Friday
3rd Jul
28

18

10

5
Saturday
4th Jul
29

18

9

6
Sunday
5th Jul
31

17

15

8
Monday
6th Jul
32

16

14

7

5-day weather forecast updated at 04:00 on Thursday 2nd July 2026 GMT

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Recommended for Russia (Central Asia)

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

Irkutsk weather forecast by day

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

Irkutsk weather for Thursday 2nd July 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

29
°C maximum temperature
18
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from NW

Irkutsk weather for Friday 3rd July 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

28
°C maximum temperature
18
°C minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from NW

Irkutsk weather for Saturday 4th July 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

29
°C maximum temperature
18
°C minimum temperature
broken clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
7
kph wind from NW

Irkutsk weather for Sunday 5th July 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-east.

31
°C maximum temperature
17
°C minimum temperature
scattered clouds
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from SE

Irkutsk weather for Monday 6th July 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.