Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 41°F. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Wednesday
8th Oct
41

27

5

2
Thursday
9th Oct
36

28

1

2
Friday
10th Oct
32

27

0

1
Saturday
11th Oct
36

23

0

2
Sunday
12th Oct
34

23

0

2

5-day weather forecast updated at 04:00 on Wednesday 8th October 2025 GMT

More about Irkutsk

Irkutsk by month

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

Recommended for Russia (Central Asia)

Momondo: Best deals on hotels worldwide

Sale

Browse the best deals on hotel stays & compare prices
Check lowest rates by month & also by day of the week
Search by date or browse hotels by destination & map

Go to Momondo deal >>

View all Momondo offers

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 Wednesday 8th October 2025

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 41°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the north-west.

41
°F maximum temperature
27
°F minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
39
°F wind chill
3
mph wind from NW

Irkutsk weather for Thursday 9th October 2025

Expect mostly cloudy with light snow in Irkutsk, Russia (Central Asia) with a maximum temperature of 36°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 9% chance of some snow and little or no wind of 4 mph from the north.

36
°F maximum temperature
28
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
2
UV index (Low)
9
% chance of some snow
<2
cm of snow expected
34
°F wind chill
4
mph wind from N

Irkutsk weather for Friday 10th October 2025

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 2-5 cm of snow expected with 44% chance of some snow and little or no wind of 4 mph from the north.

32
°F maximum temperature
27
°F minimum temperature
mostly cloudy with light snow
0
hours of sunshine
1
UV index (Low)
44
% chance of some snow
<5
cm of snow expected
28
°F wind chill
4
mph wind from N

Irkutsk weather for Saturday 11th October 2025

Expect overcast skies in Irkutsk, Russia (Central Asia) with a maximum temperature of 36°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the north.

36
°F maximum temperature
23
°F minimum temperature
overcast skies
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
32
°F wind chill
3
mph wind from N

Irkutsk weather for Sunday 12th October 2025

Expect overcast skies in Irkutsk, Russia (Central Asia) with a maximum temperature of 34°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the north-west.