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.

Saturday
8th Aug
24

19

2

4
Sunday
9th Aug
23

14

2

4
Monday
10th Aug
23

13

11

6
Tuesday
11th Aug
23

14

6

6
Wednesday
12th Aug
25

12

12

7

5-day weather forecast updated at 04:00 on Friday 7th 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 Saturday 8th August 2026

Expect isolated thunderstorms in Irkutsk, Russia (Central Asia) with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 41% chance of some rain and a light breeze of 9 kph from the north-west.

24
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
41
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
9
kph wind from NW

Irkutsk weather for Sunday 9th August 2026

Expect isolated thunderstorms in Irkutsk, Russia (Central Asia) with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 92% chance of some rain and a gentle breeze of 14 kph from the north-west.

23
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
92
% chance of some rain
<30
mm of rainfall expected
23
°C wind chill
14
kph wind from NW

Irkutsk weather for Monday 10th August 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 23°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

23
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
12
kph wind from NW

Irkutsk weather for Tuesday 11th August 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 23°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

23
°C maximum temperature
14
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from NW

Irkutsk weather for Wednesday 12th August 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 25°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the east.