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Weather Irkutsk: Current forecast

Irkutsk / Russia

14.2 °C
Feels like 14.9 °C
Min 13 °C / Max 26 °C
Weather Irkutsk: Partly cloudy, 14 °C Partly cloudy
3.6 km/h WNW
Wind
4.2 km/h WNW
Gusts
1002 hPa
Pressure
0 mm
Precipitation
94 %
Humidity
0.5
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
05:04 / 21:13
Sunrise / Sunset
11:13 / 23:01
Moonrise / Moonset
First Quarter (33 %)
Moon phase

Updated: Jul 19, 2026, 1:16 CEST Jul 19, 2026, 7:16 +08

Today's Summary

If you head out in Irkutsk today, you'll see a partly cloudy sky. The thermometer currently shows 14.2°C. Pack a light jacket for the evening. During the day temperatures will range between 12.8°C and 26.4°C.

Hourly forecast – Irkutsk, today

Jul 19, 08:00
21 °C
Partly cloudy
Irkutsk Jul 19, 08:00: Partly cloudy, 21 °C
Jul 19, 09:00
22 °C
Sunny
Irkutsk Jul 19, 09:00: Sunny, 22 °C
Jul 19, 10:00
24 °C
Sunny
Irkutsk Jul 19, 10:00: Sunny, 24 °C
Jul 19, 11:00
25 °C
Partly cloudy
Irkutsk Jul 19, 11:00: Partly cloudy, 25 °C
Jul 19, 12:00
26 °C
Sunny
Irkutsk Jul 19, 12:00: Sunny, 26 °C
Jul 19, 13:00
26 °C
Sunny
Irkutsk Jul 19, 13:00: Sunny, 26 °C
Jul 19, 14:00
26 °C
Sunny
Irkutsk Jul 19, 14:00: Sunny, 26 °C
Jul 19, 15:00
26 °C
Sunny
Irkutsk Jul 19, 15:00: Sunny, 26 °C
Jul 19, 16:00
25 °C
Sunny
Irkutsk Jul 19, 16:00: Sunny, 25 °C
Jul 19, 17:00
24 °C
Sunny
Irkutsk Jul 19, 17:00: Sunny, 24 °C
Jul 19, 18:00
22 °C
Sunny
Irkutsk Jul 19, 18:00: Sunny, 22 °C
Jul 19, 19:00
19 °C
Sunny
Irkutsk Jul 19, 19:00: Sunny, 19 °C
Jul 19, 20:00
18 °C
Clear
Irkutsk Jul 19, 20:00: Clear, 18 °C
Jul 19, 21:00
17 °C
Clear
Irkutsk Jul 19, 21:00: Clear, 17 °C
Jul 19, 22:00
16 °C
Clear
Irkutsk Jul 19, 22:00: Clear, 16 °C
Jul 19, 23:00
15 °C
Clear
Irkutsk Jul 19, 23:00: Clear, 15 °C
Jul 20, 00:00
14 °C
Clear
Irkutsk Jul 20, 00:00: Clear, 14 °C
Jul 20, 01:00
14 °C
Clear
Irkutsk Jul 20, 01:00: Clear, 14 °C
Jul 20, 02:00
13 °C
Partly cloudy
Irkutsk Jul 20, 02:00: Partly cloudy, 13 °C
Jul 20, 03:00
13 °C
Partly cloudy
Irkutsk Jul 20, 03:00: Partly cloudy, 13 °C
Jul 20, 04:00
14 °C
Partly cloudy
Irkutsk Jul 20, 04:00: Partly cloudy, 14 °C
Jul 20, 05:00
16 °C
Sunny
Irkutsk Jul 20, 05:00: Sunny, 16 °C
Jul 20, 06:00
18 °C
Sunny
Irkutsk Jul 20, 06:00: Sunny, 18 °C
Jul 20, 07:00
21 °C
Sunny
Irkutsk Jul 20, 07:00: Sunny, 21 °C
Time
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
Irkutsk Jul 19, 08:00: Partly cloudy
Irkutsk Jul 19, 09:00: Sunny
Irkutsk Jul 19, 10:00: Sunny
Irkutsk Jul 19, 11:00: Partly cloudy
Irkutsk Jul 19, 12:00: Sunny
Irkutsk Jul 19, 13:00: Sunny
Irkutsk Jul 19, 14:00: Sunny
Irkutsk Jul 19, 15:00: Sunny
Irkutsk Jul 19, 16:00: Sunny
Irkutsk Jul 19, 17:00: Sunny
Irkutsk Jul 19, 18:00: Sunny
Irkutsk Jul 19, 19:00: Sunny
Irkutsk Jul 19, 20:00: Clear
Irkutsk Jul 19, 21:00: Clear
Irkutsk Jul 19, 22:00: Clear
Irkutsk Jul 19, 23:00: Clear
Irkutsk Jul 20, 00:00: Clear
Irkutsk Jul 20, 01:00: Clear
Irkutsk Jul 20, 02:00: Partly cloudy
Irkutsk Jul 20, 03:00: Partly cloudy
Irkutsk Jul 20, 04:00: Partly cloudy
Irkutsk Jul 20, 05:00: Sunny
Irkutsk Jul 20, 06:00: Sunny
Irkutsk Jul 20, 07:00: Sunny
Temperature (°C)
Chance of rain (%)
8
4
3
3
2
2
2
2
2
3
6
8
9
10
12
13
14
16
18
18
16
11
7
5
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (km/h)
NW
8
NNW
9
NNW
9
NNW
8
NNW
8
NNW
8
NNW
10
NW
13
NNW
12
NNW
9
NW
6
WNW
3
W
2
SW
1
SSW
3
S
4
SSE
5
SSE
5
SE
6
SSE
5
SSE
5
SSE
6
SSE
5
SSE
4
Pressure (hPa)
1003
1002
1002
1001
1001
1001
1000
1001
1001
1001
1001
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
Humidity (%)
66 %
57 %
50 %
45 %
41 %
39 %
39 %
43 %
46 %
53 %
65 %
72 %
76 %
79 %
83 %
87 %
90 %
92 %
94 %
94 %
91 %
81 %
70 %
62 %
Cloud cover (%)
48 %
22 %
22 %
29 %
21 %
19 %
23 %
23 %
18 %
21 %
22 %
24 %
20 %
17 %
14 %
14 %
12 %
20 %
29 %
30 %
26 %
19 %
19 %
20 %

14-day weather forecast – Irkutsk

14-day trend for Irkutsk: Forecasts suggest a marked cooldown in the second week. Lows can drop to around 12.5°C at night, with daytime highs up to 30.4°C.

Date
Jul 19
Jul 20
Jul 21
Jul 22
Jul 23
Jul 24
Jul 25
Jul 26
Jul 27
Jul 28
Jul 29
Jul 30
Jul 31
Aug 1
Irkutsk July 19, 2026: Sunny
Irkutsk July 20, 2026: Sunny
Irkutsk July 21, 2026: Sunny
Irkutsk July 22, 2026: Sunny
Irkutsk July 23, 2026: Sunny
Irkutsk July 24, 2026: Sunny
Irkutsk July 25, 2026: Partly cloudy
Irkutsk July 26, 2026: Patchy rain possible
Irkutsk July 27, 2026: Partly cloudy
Irkutsk July 28, 2026: Cloudy
Irkutsk July 29, 2026: Patchy rain possible
Irkutsk July 30, 2026: Sunny
Irkutsk July 31, 2026: Sunny
Irkutsk August 1, 2026: Sunny
Temperature (°C)
Chance of rain (%)
9
70
18
57
17
5
5
77
15
78
87
45
6
57
Precipitation
—
5.5 mm
0.2 mm
2.2 mm
0.1 mm
—
—
5.9 mm
0 mm
2.7 mm
5.4 mm
0.5 mm
—
1.2 mm
Wind max (km/h)
13
17
13
16
12
7
13
14
11
3
14
14
10
16
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
July 19, 2026 Irkutsk July 19, 2026: Sunny Sunny 13 °C 26 °C 05:04 21:13 11:13 23:01 First Quarter (33 %)
July 20, 2026 Irkutsk July 20, 2026: Sunny Sunny 13 °C 27 °C 05:06 21:12 12:37 23:13 First Quarter (43 %)
July 21, 2026 Irkutsk July 21, 2026: Sunny Sunny 13 °C 29 °C 05:07 21:10 13:59 23:27 First Quarter (53 %)
July 22, 2026 Irkutsk July 22, 2026: Sunny Sunny 13 °C 30 °C 05:08 21:09 15:21 23:44 First Quarter (64 %)
July 23, 2026 Irkutsk July 23, 2026: Sunny Sunny 15 °C 27 °C 05:10 21:08 16:41 Does not set today Waxing Moon (74 %)
July 24, 2026 Irkutsk July 24, 2026: Sunny Sunny 15 °C 29 °C 05:11 21:06 17:55 00:07 Waxing Moon (82 %)
July 25, 2026 Irkutsk July 25, 2026: Partly cloudy Partly cloudy 17 °C 30 °C 05:13 21:05 19:00 00:39 Waxing Moon (90 %)
July 26, 2026 Irkutsk July 26, 2026: Patchy rain possible Patchy rain possible 15 °C 26 °C 05:14 21:03 19:51 01:23 Waxing Moon (95 %)
July 27, 2026 Irkutsk July 27, 2026: Partly cloudy Partly cloudy 16 °C 24 °C 05:16 21:02 20:28 02:20 Full Moon (99 %)
July 28, 2026 Irkutsk July 28, 2026: Cloudy Cloudy 15 °C 19 °C 05:17 21:00 20:54 03:27 Full Moon (100 %)
July 29, 2026 Irkutsk July 29, 2026: Patchy rain possible Patchy rain possible 14 °C 21 °C 05:19 20:59 21:13 04:40 Full Moon (99 %)
July 30, 2026 Irkutsk July 30, 2026: Sunny Sunny 14 °C 23 °C 05:20 20:57 21:27 05:54 Waning Moon (96 %)
July 31, 2026 Irkutsk July 31, 2026: Sunny Sunny 13 °C 27 °C 05:22 20:55 21:39 07:08 Waning Moon (91 %)
August 1, 2026 Irkutsk August 1, 2026: Sunny Sunny 14 °C 28 °C 05:23 20:54 21:49 08:20 Waning Moon (83 %)
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