Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 5°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Monday
20th Apr
5

-1

8

2
Tuesday
21st Apr
5

-1

0

3
Wednesday
22nd Apr
8

-1

2

1
Thursday
23rd Apr
6

-1

3

4
Friday
24th Apr
11

-1

1

3

5-day weather forecast updated at 04:00 on Sunday 19th April 2026 GMT

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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 Monday 20th April 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 5°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.

5
°C maximum temperature
-1
°C minimum temperature
broken clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
11
kph wind from N

Irkutsk weather for Tuesday 21st April 2026

Expect mostly cloudy with light snow in Irkutsk, Russia (Central Asia) with a maximum temperature of 5°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 cm of snow expected with 31% chance of some snow and a light breeze of 7 kph from the north-west.

5
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
3
UV index (Moderate)
31
% chance of some snow
<2
cm of snow expected
3
°C wind chill
7
kph wind from NW

Irkutsk weather for Wednesday 22nd April 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 8°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

8
°C maximum temperature
-1
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
10
kph wind from N

Irkutsk weather for Thursday 23rd April 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 6°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

6
°C maximum temperature
-1
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
5
°C wind chill
7
kph wind from NW

Irkutsk weather for Friday 24th April 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.