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.

Friday
24th Jul
29

17

13

6
Saturday
25th Jul
29

17

13

7
Sunday
26th Jul
26

18

2

5
Monday
27th Jul
26

17

7

6
Tuesday
28th Jul
26

17

12

6

5-day weather forecast updated at 04:00 on Thursday 23rd July 2026 GMT

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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 Friday 24th 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 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-east.

29
°C maximum temperature
17
°C minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from SE

Irkutsk weather for Saturday 25th 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 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.

29
°C maximum temperature
17
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from SE

Irkutsk weather for Sunday 26th July 2026

Expect isolated thunderstorms in Irkutsk, Russia (Central Asia) with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 57% chance of some rain and little or no wind of 6 kph from the west.

26
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
5
UV index (Moderate)
57
% chance of some rain
<10
mm of rainfall expected
26
°C wind chill
6
kph wind from W

Irkutsk weather for Monday 27th July 2026

Expect isolated thunderstorms in Irkutsk, Russia (Central Asia) with a maximum temperature of 26°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a light breeze of 7 kph from the north-west.

26
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
6
UV index (High)
42
% chance of some rain
<2
mm of rainfall expected
26
°C wind chill
7
kph wind from NW

Irkutsk weather for Tuesday 28th July 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south.