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Weather Irkutsk: Current forecast

Irkutsk / Russia

23.3 °C
Feels like 24.9 °C
Min 13 °C / Max 27 °C
Weather Irkutsk: Partly cloudy, 23 °C Partly cloudy
5.8 mph NNW
Wind
6.7 mph NNW
Gusts
1002 hPa
Pressure
0 mm
Precipitation
61 %
Humidity
6.4
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, 6:41 CEST Jul 19, 2026, 12:41 +08

Today's Summary

If you head out in Irkutsk today, you'll see a partly cloudy sky. The thermometer currently shows 23.3°C. UV levels are elevated today – remember sun protection if you're outdoors. During the day temperatures will range between 13°C and 27°C.

Hourly forecast – Irkutsk, today

Jul 19, 13:00
27 °C
Partly cloudy
Irkutsk Jul 19, 13:00: Partly cloudy, 27 °C
Jul 19, 14:00
27 °C
Cloudy
Irkutsk Jul 19, 14:00: Cloudy, 27 °C
Jul 19, 15:00
26 °C
Cloudy
Irkutsk Jul 19, 15:00: Cloudy, 26 °C
Jul 19, 16:00
24 °C
Partly cloudy
Irkutsk Jul 19, 16:00: Partly cloudy, 24 °C
Jul 19, 17:00
24 °C
Cloudy
Irkutsk Jul 19, 17:00: Cloudy, 24 °C
Jul 19, 18:00
21 °C
Cloudy
Irkutsk Jul 19, 18:00: Cloudy, 21 °C
Jul 19, 19:00
20 °C
Partly cloudy
Irkutsk Jul 19, 19:00: Partly cloudy, 20 °C
Jul 19, 20:00
19 °C
Partly cloudy
Irkutsk Jul 19, 20:00: Partly cloudy, 19 °C
Jul 19, 21:00
17 °C
Partly cloudy
Irkutsk Jul 19, 21:00: Partly cloudy, 17 °C
Jul 19, 22:00
16 °C
Partly cloudy
Irkutsk Jul 19, 22:00: Partly cloudy, 16 °C
Jul 19, 23:00
15 °C
Clear
Irkutsk Jul 19, 23:00: Clear, 15 °C
Jul 20, 00:00
14 °C
Partly cloudy
Irkutsk Jul 20, 00:00: Partly cloudy, 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
Mist
Irkutsk Jul 20, 03:00: Mist, 13 °C
Jul 20, 04:00
13 °C
Partly cloudy
Irkutsk Jul 20, 04:00: Partly cloudy, 13 °C
Jul 20, 05:00
16 °C
Partly cloudy
Irkutsk Jul 20, 05:00: Partly cloudy, 16 °C
Jul 20, 06:00
17 °C
Partly cloudy
Irkutsk Jul 20, 06:00: Partly cloudy, 17 °C
Jul 20, 07:00
19 °C
Partly cloudy
Irkutsk Jul 20, 07:00: Partly cloudy, 19 °C
Jul 20, 08:00
21 °C
Partly cloudy
Irkutsk Jul 20, 08:00: Partly cloudy, 21 °C
Jul 20, 09:00
22 °C
Cloudy
Irkutsk Jul 20, 09:00: Cloudy, 22 °C
Jul 20, 10:00
23 °C
Partly cloudy
Irkutsk Jul 20, 10:00: Partly cloudy, 23 °C
Jul 20, 11:00
24 °C
Patchy rain possible
Irkutsk Jul 20, 11:00: Patchy rain possible, 24 °C
Jul 20, 12:00
24 °C
Patchy rain possible
Irkutsk Jul 20, 12:00: Patchy rain possible, 24 °C
Time
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
Irkutsk Jul 19, 13:00: Partly cloudy
Irkutsk Jul 19, 14:00: Cloudy
Irkutsk Jul 19, 15:00: Cloudy
Irkutsk Jul 19, 16:00: Partly cloudy
Irkutsk Jul 19, 17:00: Cloudy
Irkutsk Jul 19, 18:00: Cloudy
Irkutsk Jul 19, 19:00: Partly cloudy
Irkutsk Jul 19, 20:00: Partly cloudy
Irkutsk Jul 19, 21:00: Partly cloudy
Irkutsk Jul 19, 22:00: Partly cloudy
Irkutsk Jul 19, 23:00: Clear
Irkutsk Jul 20, 00:00: Partly cloudy
Irkutsk Jul 20, 01:00: Clear
Irkutsk Jul 20, 02:00: Partly cloudy
Irkutsk Jul 20, 03:00: Mist
Irkutsk Jul 20, 04:00: Partly cloudy
Irkutsk Jul 20, 05:00: Partly cloudy
Irkutsk Jul 20, 06:00: Partly cloudy
Irkutsk Jul 20, 07:00: Partly cloudy
Irkutsk Jul 20, 08:00: Partly cloudy
Irkutsk Jul 20, 09:00: Cloudy
Irkutsk Jul 20, 10:00: Partly cloudy
Irkutsk Jul 20, 11:00: Patchy rain possible
Irkutsk Jul 20, 12:00: Patchy rain possible
Temperature (°C)
Chance of rain (%)
2
6
5
5
8
11
9
9
12
12
13
16
16
17
23
19
14
11
10
8
9
5
17
20
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.1 mm
0.1 mm
Wind (mph)
NNW
5
NNW
5
NW
5
NW
3
NNW
2
NNW
0
NNW
1
NNW
2
WNW
2
W
2
W
3
W
2
W
2
WSW
1
WNW
2
WNW
2
WNW
2
WNW
4
NW
6
NW
6
NW
7
NW
8
NW
8
NW
10
Pressure (hPa)
1000
1000
1000
1000
1000
1001
1002
1002
1002
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
Humidity (%)
36 %
35 %
41 %
51 %
55 %
62 %
66 %
70 %
77 %
82 %
86 %
90 %
92 %
93 %
94 %
93 %
85 %
79 %
72 %
65 %
60 %
56 %
55 %
56 %
Cloud cover (%)
34 %
72 %
64 %
46 %
66 %
73 %
54 %
45 %
47 %
27 %
21 %
30 %
19 %
26 %
32 %
37 %
31 %
29 %
42 %
53 %
64 %
33 %
76 %
100 %

14-day weather forecast – Irkutsk

14-day trend for Irkutsk: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 10.4°C at night, with daytime highs up to 29.8°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: Partly cloudy
Irkutsk July 20, 2026: Partly cloudy
Irkutsk July 21, 2026: Sunny
Irkutsk July 22, 2026: Sunny
Irkutsk July 23, 2026: Light rain shower
Irkutsk July 24, 2026: Sunny
Irkutsk July 25, 2026: Sunny
Irkutsk July 26, 2026: Patchy rain possible
Irkutsk July 27, 2026: Sunny
Irkutsk July 28, 2026: Partly cloudy
Irkutsk July 29, 2026: Sunny
Irkutsk July 30, 2026: Sunny
Irkutsk July 31, 2026: Sunny
Irkutsk August 1, 2026: Sunny
Temperature (°C)
Chance of rain (%)
10
36
57
18
86
7
36
73
10
36
5
3
2
3
Precipitation
—
0.4 mm
1.3 mm
0.2 mm
11.1 mm
—
0.6 mm
1.9 mm
—
0.3 mm
—
—
—
—
Wind max (mph)
6
11
8
9
6
6
9
3
6
8
5
12
6
5
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
July 19, 2026 Irkutsk July 19, 2026: Partly cloudy Partly cloudy 13 °C 27 °C 05:04 21:13 11:13 23:01 First Quarter (33 %)
July 20, 2026 Irkutsk July 20, 2026: Partly cloudy Partly cloudy 13 °C 24 °C 05:06 21:12 12:37 23:13 First Quarter (43 %)
July 21, 2026 Irkutsk July 21, 2026: Sunny Sunny 13 °C 28 °C 05:07 21:10 13:59 23:27 First Quarter (53 %)
July 22, 2026 Irkutsk July 22, 2026: Sunny Sunny 12 °C 29 °C 05:08 21:09 15:21 23:44 First Quarter (64 %)
July 23, 2026 Irkutsk July 23, 2026: Light rain shower Light rain shower 15 °C 24 °C 05:10 21:08 16:41 Does not set today Waxing Moon (74 %)
July 24, 2026 Irkutsk July 24, 2026: Sunny Sunny 14 °C 29 °C 05:11 21:06 17:55 00:07 Waxing Moon (82 %)
July 25, 2026 Irkutsk July 25, 2026: Sunny Sunny 15 °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 16 °C 25 °C 05:14 21:03 19:51 01:23 Waxing Moon (95 %)
July 27, 2026 Irkutsk July 27, 2026: Sunny Sunny 16 °C 28 °C 05:16 21:02 20:28 02:20 Full Moon (99 %)
July 28, 2026 Irkutsk July 28, 2026: Partly cloudy Partly cloudy 17 °C 25 °C 05:17 21:00 20:54 03:27 Full Moon (100 %)
July 29, 2026 Irkutsk July 29, 2026: Sunny Sunny 15 °C 28 °C 05:19 20:59 21:13 04:40 Full Moon (99 %)
July 30, 2026 Irkutsk July 30, 2026: Sunny Sunny 15 °C 26 °C 05:20 20:57 21:27 05:54 Waning Moon (96 %)
July 31, 2026 Irkutsk July 31, 2026: Sunny Sunny 10 °C 25 °C 05:22 20:55 21:39 07:08 Waning Moon (91 %)
August 1, 2026 Irkutsk August 1, 2026: Sunny Sunny 12 °C 25 °C 05:23 20:54 21:49 08:20 Waning Moon (83 %)
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