Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 19°F. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Saturday
31st Jan
19

-4

1

1
Sunday
1st Feb
18

9

0

1
Monday
2nd Feb
14

1

5

1
Tuesday
3rd Feb
7

-9

1

1
Wednesday
4th Feb
-6

-17

1

1

5-day weather forecast updated at 04:00 on Saturday 31st January 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 Saturday 31st January 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 19°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 cm of snow expected and a light breeze of 4 mph from the south-east.

19
°F maximum temperature
-4
°F minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
cm of snow expected
12
°F wind chill
4
mph wind from SE

Irkutsk weather for Sunday 1st February 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 18°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 5 mph from the south-east.

18
°F maximum temperature
9
°F minimum temperature
broken clouds
0
hours of sunshine
1
UV index (Low)
0
cm of snow expected
9
°F wind chill
5
mph wind from SE

Irkutsk weather for Monday 2nd February 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 14°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 6 mph from the north-west.

14
°F maximum temperature
1
°F minimum temperature
scattered clouds
5
hours of sunshine
1
UV index (Low)
0
cm of snow expected
5
°F wind chill
6
mph wind from NW

Irkutsk weather for Tuesday 3rd February 2026

Expect overcast skies in Irkutsk, Russia (Central Asia) with a maximum temperature of 7°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 cm of snow expected and a light breeze of 6 mph from the north-west.

7
°F maximum temperature
-9
°F minimum temperature
overcast skies
1
hour of sunshine
1
UV index (Low)
0
cm of snow expected
-2
°F wind chill
6
mph wind from NW

Irkutsk weather for Wednesday 4th February 2026

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