Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 13°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Thursday
14th May
13

3

9

5
Friday
15th May
9

4

0

2
Saturday
16th May
14

3

2

5
Sunday
17th May
14

3

0

3
Monday
18th May
10

5

0

1

5-day weather forecast updated at 04:00 on Thursday 14th May 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 Thursday 14th May 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

13
°C maximum temperature
3
°C minimum temperature
broken clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from NW

Irkutsk weather for Friday 15th May 2026

Expect mostly cloudy with light rain in Irkutsk, Russia (Central Asia) with a maximum temperature of 9°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a light breeze of 10 kph from the north-west.

9
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
74
% chance of some rain
<5
mm of rainfall expected
7
°C wind chill
10
kph wind from NW

Irkutsk weather for Saturday 16th May 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south.

14
°C maximum temperature
3
°C minimum temperature
broken clouds
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
7
kph wind from S

Irkutsk weather for Sunday 17th May 2026

Expect mostly cloudy with light rain in Irkutsk, Russia (Central Asia) with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a light breeze of 8 kph from the west.

14
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
45
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
8
kph wind from W

Irkutsk weather for Monday 18th May 2026

Expect cloudy with some rain in Irkutsk, Russia (Central Asia) with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 59% chance of some rain and a light breeze of 11 kph from the north-west.