Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 37°F. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Tuesday
27th Oct
37

21

1

1
Wednesday
28th Oct
39

30

1

1
Thursday
29th Oct
34

16

1

1
Friday
30th Oct
30

14

6

1
Saturday
31st Oct
32

25

0

1

5-day weather forecast updated at 04:00 on Tuesday 27th October 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 Tuesday 27th October 2026

Expect mostly cloudy with light snow in Irkutsk, Russia (Central Asia) with a maximum temperature of 37°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 1% chance of some snow and little or no wind of 4 mph from the south.

37
°F maximum temperature
21
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
1
% chance of some snow
<2
cm of snow expected
36
°F wind chill
4
mph wind from S

Irkutsk weather for Wednesday 28th October 2026

Expect mostly cloudy with light snow in Irkutsk, Russia (Central Asia) with a maximum temperature of 39°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 81% chance of some snow and a light breeze of 6 mph from the west.

39
°F maximum temperature
30
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
81
% chance of some snow
<5
cm of snow expected
34
°F wind chill
6
mph wind from W

Irkutsk weather for Thursday 29th October 2026

Expect mostly cloudy with light snow in Irkutsk, Russia (Central Asia) with a maximum temperature of 34°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 61% chance of some snow and a gentle breeze of 8 mph from the north-west.

34
°F maximum temperature
16
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
61
% chance of some snow
<5
cm of snow expected
27
°F wind chill
8
mph wind from NW

Irkutsk weather for Friday 30th October 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 30°F, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 4 mph from the east.

30
°F maximum temperature
14
°F minimum temperature
broken clouds
6
hours of sunshine
1
UV index (Low)
0
cm of snow expected
25
°F wind chill
4
mph wind from E

Irkutsk weather for Saturday 31st October 2026

Expect mostly cloudy with light snow in Irkutsk, Russia (Central Asia) with a maximum temperature of 32°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 72% chance of some snow and a light breeze of 5 mph from the north-west.