Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 30°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Monday
6th Jul
30

17

15

7
Tuesday
7th Jul
23

19

1

5
Wednesday
8th Jul
22

18

5

6
Thursday
9th Jul
24

17

7

7
Friday
10th Jul
19

15

0

2

5-day weather forecast updated at 04:00 on Sunday 5th 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 Monday 6th July 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

30
°C maximum temperature
17
°C minimum temperature
scattered clouds
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from SE

Irkutsk weather for Tuesday 7th July 2026

Expect isolated thunderstorms in Irkutsk, Russia (Central Asia) with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and little or no wind of 6 kph from the west.

23
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
88
% chance of some rain
<20
mm of rainfall expected
23
°C wind chill
6
kph wind from W

Irkutsk weather for Wednesday 8th July 2026

Expect isolated thunderstorms in Irkutsk, Russia (Central Asia) with a maximum temperature of 22°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 80% chance of some rain and a light breeze of 10 kph from the north-west.

22
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
80
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
10
kph wind from NW

Irkutsk weather for Thursday 9th July 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 24°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

24
°C maximum temperature
17
°C minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from NW

Irkutsk weather for Friday 10th July 2026

Expect overcast with light rain in Irkutsk, Russia (Central Asia) with a maximum temperature of 19°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a light breeze of 10 kph from the north-west.