Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 24°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Friday
14th Aug
24

16

5

5
Saturday
15th Aug
24

15

7

6
Sunday
16th Aug
22

13

8

5
Monday
17th Aug
23

12

5

4
Tuesday
18th Aug
23

12

5

6

5-day weather forecast updated at 04:00 on Thursday 13th August 2026 GMT

More about Irkutsk

Irkutsk by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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 Friday 14th August 2026

Expect isolated thunderstorms in Irkutsk, Russia (Central Asia) with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a light breeze of 7 kph from the north-west.

24
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
16
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
7
kph wind from NW

Irkutsk weather for Saturday 15th August 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 24°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-west.

24
°C maximum temperature
15
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from NW

Irkutsk weather for Sunday 16th August 2026

Expect isolated thunderstorms in Irkutsk, Russia (Central Asia) with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 40% chance of some rain and little or no wind of 5 kph from the south-west.

22
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
5
UV index (Moderate)
40
% chance of some rain
<5
mm of rainfall expected
22
°C wind chill
5
kph wind from SW

Irkutsk weather for Monday 17th August 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south.

23
°C maximum temperature
12
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
4
kph wind from S

Irkutsk weather for Tuesday 18th August 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 23°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.