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Weather Phnom Penh: Current forecast

Phnom Penh / KH

32.9 °C
Feels like 35.4 °C
Min 27 °C / Max 35 °C
Weather Phnom Penh: Partly cloudy, 33 °C Partly cloudy
27.4 km/h WSW
Wind
38.8 km/h WSW
Gusts
1004 hPa
Pressure
0 mm
Precipitation
47 %
Humidity
0.3
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Moderate
Mugwort Moderate
Ragweed None
05:43 / 18:28
Sunrise / Sunset
01:49 / 15:03
Moonrise / Moonset
Waning Crescent (6 %)
Moon phase

Updated: Jul 11, 2026, 12:21 CEST Jul 11, 2026, 17:21 +07

Today's Summary

If you head out in Phnom Penh today, you'll see a partly cloudy sky. The thermometer currently shows 32.9°C. Stay in the shade, wear light clothing and drink lots of water. During the day temperatures will range between 26.6°C and 35.4°C.

Hourly forecast – Phnom Penh, today

Jul 11, 17:00
29 °C
Clear
Phnom Penh Jul 11, 17:00: Clear, 29 °C
Jul 11, 18:00
28 °C
Partly cloudy
Phnom Penh Jul 11, 18:00: Partly cloudy, 28 °C
Jul 11, 19:00
28 °C
Patchy rain possible
Phnom Penh Jul 11, 19:00: Patchy rain possible, 28 °C
Jul 11, 20:00
27 °C
Clear
Phnom Penh Jul 11, 20:00: Clear, 27 °C
Jul 11, 21:00
27 °C
Partly cloudy
Phnom Penh Jul 11, 21:00: Partly cloudy, 27 °C
Jul 11, 22:00
27 °C
Partly cloudy
Phnom Penh Jul 11, 22:00: Partly cloudy, 27 °C
Jul 11, 23:00
27 °C
Partly cloudy
Phnom Penh Jul 11, 23:00: Partly cloudy, 27 °C
Jul 12, 00:00
27 °C
Partly cloudy
Phnom Penh Jul 12, 00:00: Partly cloudy, 27 °C
Jul 12, 01:00
27 °C
Partly cloudy
Phnom Penh Jul 12, 01:00: Partly cloudy, 27 °C
Jul 12, 02:00
27 °C
Partly cloudy
Phnom Penh Jul 12, 02:00: Partly cloudy, 27 °C
Jul 12, 03:00
27 °C
Partly cloudy
Phnom Penh Jul 12, 03:00: Partly cloudy, 27 °C
Jul 12, 04:00
28 °C
Partly cloudy
Phnom Penh Jul 12, 04:00: Partly cloudy, 28 °C
Jul 12, 05:00
28 °C
Partly cloudy
Phnom Penh Jul 12, 05:00: Partly cloudy, 28 °C
Jul 12, 06:00
28 °C
Partly cloudy
Phnom Penh Jul 12, 06:00: Partly cloudy, 28 °C
Jul 12, 07:00
28 °C
Partly cloudy
Phnom Penh Jul 12, 07:00: Partly cloudy, 28 °C
Jul 12, 08:00
28 °C
Sunny
Phnom Penh Jul 12, 08:00: Sunny, 28 °C
Jul 12, 09:00
29 °C
Partly cloudy
Phnom Penh Jul 12, 09:00: Partly cloudy, 29 °C
Jul 12, 10:00
30 °C
Partly cloudy
Phnom Penh Jul 12, 10:00: Partly cloudy, 30 °C
Jul 12, 11:00
31 °C
Sunny
Phnom Penh Jul 12, 11:00: Sunny, 31 °C
Jul 12, 12:00
30 °C
Sunny
Phnom Penh Jul 12, 12:00: Sunny, 30 °C
Jul 12, 13:00
29 °C
Partly cloudy
Phnom Penh Jul 12, 13:00: Partly cloudy, 29 °C
Jul 12, 14:00
29 °C
Partly cloudy
Phnom Penh Jul 12, 14:00: Partly cloudy, 29 °C
Jul 12, 15:00
29 °C
Partly cloudy
Phnom Penh Jul 12, 15:00: Partly cloudy, 29 °C
Jul 12, 16:00
28 °C
Sunny
Phnom Penh Jul 12, 16:00: Sunny, 28 °C
Time
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
Phnom Penh Jul 11, 17:00: Clear
Phnom Penh Jul 11, 18:00: Partly cloudy
Phnom Penh Jul 11, 19:00: Patchy rain possible
Phnom Penh Jul 11, 20:00: Clear
Phnom Penh Jul 11, 21:00: Partly cloudy
Phnom Penh Jul 11, 22:00: Partly cloudy
Phnom Penh Jul 11, 23:00: Partly cloudy
Phnom Penh Jul 12, 00:00: Partly cloudy
Phnom Penh Jul 12, 01:00: Partly cloudy
Phnom Penh Jul 12, 02:00: Partly cloudy
Phnom Penh Jul 12, 03:00: Partly cloudy
Phnom Penh Jul 12, 04:00: Partly cloudy
Phnom Penh Jul 12, 05:00: Partly cloudy
Phnom Penh Jul 12, 06:00: Partly cloudy
Phnom Penh Jul 12, 07:00: Partly cloudy
Phnom Penh Jul 12, 08:00: Sunny
Phnom Penh Jul 12, 09:00: Partly cloudy
Phnom Penh Jul 12, 10:00: Partly cloudy
Phnom Penh Jul 12, 11:00: Sunny
Phnom Penh Jul 12, 12:00: Sunny
Phnom Penh Jul 12, 13:00: Partly cloudy
Phnom Penh Jul 12, 14:00: Partly cloudy
Phnom Penh Jul 12, 15:00: Partly cloudy
Phnom Penh Jul 12, 16:00: Sunny
Temperature (°C)
Chance of rain (%)
5
6
15
7
8
9
9
9
9
8
9
10
9
10
9
7
6
6
5
5
7
7
7
8
Precipitation
—
—
0 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (km/h)
WSW
26
WSW
28
WSW
28
WSW
25
WSW
22
WSW
22
WSW
22
WSW
23
WSW
22
WSW
23
WSW
21
WSW
21
WSW
21
WSW
21
WSW
22
WSW
23
WSW
27
WSW
31
WSW
32
WSW
31
WSW
29
WSW
27
WSW
25
WSW
23
Pressure (hPa)
1005
1006
1007
1007
1007
1007
1006
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1006
1005
1005
1004
1004
1004
1005
Humidity (%)
61 %
67 %
69 %
71 %
73 %
73 %
71 %
70 %
69 %
70 %
70 %
69 %
69 %
68 %
68 %
69 %
67 %
64 %
62 %
64 %
68 %
69 %
71 %
72 %
Cloud cover (%)
22 %
25 %
74 %
24 %
27 %
32 %
44 %
46 %
44 %
35 %
41 %
56 %
49 %
59 %
55 %
22 %
26 %
29 %
22 %
21 %
29 %
31 %
27 %
25 %

14-day weather forecast – Phnom Penh

14-day trend for Phnom Penh: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 24.1°C at night, with daytime highs up to 35.4°C.

Date
Jul 11
Jul 12
Jul 13
Jul 14
Jul 15
Jul 16
Jul 17
Jul 18
Jul 19
Jul 20
Jul 21
Jul 22
Jul 23
Jul 24
Phnom Penh July 11, 2026: Sunny
Phnom Penh July 12, 2026: Partly cloudy
Phnom Penh July 13, 2026: Patchy rain possible
Phnom Penh July 14, 2026: Patchy rain possible
Phnom Penh July 15, 2026: Partly cloudy
Phnom Penh July 16, 2026: Sunny
Phnom Penh July 17, 2026: Sunny
Phnom Penh July 18, 2026: Sunny
Phnom Penh July 19, 2026: Partly cloudy
Phnom Penh July 20, 2026: Partly cloudy
Phnom Penh July 21, 2026: Partly cloudy
Phnom Penh July 22, 2026: Partly cloudy
Phnom Penh July 23, 2026: Patchy rain possible
Phnom Penh July 24, 2026: Cloudy
Temperature (°C)
Chance of rain (%)
36
57
81
71
23
8
4
4
8
8
7
54
47
41
Precipitation
0.4 mm
1.4 mm
6.6 mm
1.7 mm
0.1 mm
0 mm
—
—
0 mm
—
—
1 mm
0.6 mm
0.6 mm
Wind max (km/h)
30
32
25
19
27
31
35
38
40
36
41
31
31
27
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
July 11, 2026 Phnom Penh July 11, 2026: Sunny Sunny 27 °C 35 °C 05:43 18:28 01:49 15:03 Waning Crescent (6 %)
July 12, 2026 Phnom Penh July 12, 2026: Partly cloudy Partly cloudy 26 °C 31 °C 05:43 18:28 02:46 16:08 New Moon (2 %)
July 13, 2026 Phnom Penh July 13, 2026: Patchy rain possible Patchy rain possible 25 °C 28 °C 05:43 18:28 03:50 17:14 New Moon (0 %)
July 14, 2026 Phnom Penh July 14, 2026: Patchy rain possible Patchy rain possible 24 °C 26 °C 05:43 18:28 04:57 18:17 New Moon (1 %)
July 15, 2026 Phnom Penh July 15, 2026: Partly cloudy Partly cloudy 25 °C 30 °C 05:44 18:28 06:05 19:15 New Moon (3 %)
July 16, 2026 Phnom Penh July 16, 2026: Sunny Sunny 26 °C 34 °C 05:44 18:28 07:11 20:08 Waxing Crescent (8 %)
July 17, 2026 Phnom Penh July 17, 2026: Sunny Sunny 27 °C 35 °C 05:44 18:28 08:12 20:55 Waxing Crescent (15 %)
July 18, 2026 Phnom Penh July 18, 2026: Sunny Sunny 27 °C 35 °C 05:44 18:28 09:09 21:39 Waxing Crescent (23 %)
July 19, 2026 Phnom Penh July 19, 2026: Partly cloudy Partly cloudy 27 °C 35 °C 05:45 18:28 10:03 22:20 First Quarter (33 %)
July 20, 2026 Phnom Penh July 20, 2026: Partly cloudy Partly cloudy 27 °C 33 °C 05:45 18:28 10:56 23:02 First Quarter (43 %)
July 21, 2026 Phnom Penh July 21, 2026: Partly cloudy Partly cloudy 28 °C 35 °C 05:45 18:27 11:48 23:44 First Quarter (53 %)
July 22, 2026 Phnom Penh July 22, 2026: Partly cloudy Partly cloudy 25 °C 28 °C 05:45 18:27 12:41 Does not set today First Quarter (64 %)
July 23, 2026 Phnom Penh July 23, 2026: Patchy rain possible Patchy rain possible 25 °C 30 °C 05:46 18:27 13:34 00:28 Waxing Moon (74 %)
July 24, 2026 Phnom Penh July 24, 2026: Cloudy Cloudy 26 °C 29 °C 05:46 18:27 14:29 01:15 Waxing Moon (82 %)
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