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Weather Phnom Penh: Current forecast

Phnom Penh / KH

26.7 °C
Feels like 29.5 °C
Min 25 °C / Max 31 °C
Weather Phnom Penh: Light rain shower, 27 °C Light rain shower
8.3 km/h NE
Wind
13 km/h NE
Gusts
1010 hPa
Pressure
1 mm
Precipitation
82 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Low
Mugwort None
Ragweed None
05:49 / 17:45
Sunrise / Sunset
04:13 / 16:37
Moonrise / Moonset
New Moon (1 %)
Moon phase

Updated: Oct 9, 2026, 18:05 CEST Oct 9, 2026, 23:05 +07

Today's Summary

Right now Phnom Penh has light rain shower weather. The thermometer currently shows 26.7°C. Take an umbrella with you today – you'll probably need it. During the day temperatures will range between 25.1°C and 31.2°C.

Hourly forecast – Phnom Penh, today

Oct 9, 23:00
26 °C
Light rain shower
Phnom Penh Oct 9, 23:00: Light rain shower, 26 °C
Oct 10, 00:00
26 °C
Patchy rain possible
Phnom Penh Oct 10, 00:00: Patchy rain possible, 26 °C
Oct 10, 01:00
25 °C
Overcast
Phnom Penh Oct 10, 01:00: Overcast, 25 °C
Oct 10, 02:00
25 °C
Overcast
Phnom Penh Oct 10, 02:00: Overcast, 25 °C
Oct 10, 03:00
25 °C
Overcast
Phnom Penh Oct 10, 03:00: Overcast, 25 °C
Oct 10, 04:00
25 °C
Overcast
Phnom Penh Oct 10, 04:00: Overcast, 25 °C
Oct 10, 05:00
26 °C
Overcast
Phnom Penh Oct 10, 05:00: Overcast, 26 °C
Oct 10, 06:00
28 °C
Overcast
Phnom Penh Oct 10, 06:00: Overcast, 28 °C
Oct 10, 07:00
29 °C
Patchy rain possible
Phnom Penh Oct 10, 07:00: Patchy rain possible, 29 °C
Oct 10, 08:00
30 °C
Light drizzle
Phnom Penh Oct 10, 08:00: Light drizzle, 30 °C
Oct 10, 09:00
31 °C
Patchy rain possible
Phnom Penh Oct 10, 09:00: Patchy rain possible, 31 °C
Oct 10, 10:00
31 °C
Light drizzle
Phnom Penh Oct 10, 10:00: Light drizzle, 31 °C
Oct 10, 11:00
32 °C
Light rain shower
Phnom Penh Oct 10, 11:00: Light rain shower, 32 °C
Oct 10, 12:00
32 °C
Light rain shower
Phnom Penh Oct 10, 12:00: Light rain shower, 32 °C
Oct 10, 13:00
32 °C
Light rain shower
Phnom Penh Oct 10, 13:00: Light rain shower, 32 °C
Oct 10, 14:00
31 °C
Light rain shower
Phnom Penh Oct 10, 14:00: Light rain shower, 31 °C
Oct 10, 15:00
29 °C
Moderate or heavy rain shower
Phnom Penh Oct 10, 15:00: Moderate or heavy rain shower, 29 °C
Oct 10, 16:00
28 °C
Light rain shower
Phnom Penh Oct 10, 16:00: Light rain shower, 28 °C
Oct 10, 17:00
28 °C
Light rain
Phnom Penh Oct 10, 17:00: Light rain, 28 °C
Oct 10, 18:00
28 °C
Patchy rain possible
Phnom Penh Oct 10, 18:00: Patchy rain possible, 28 °C
Oct 10, 19:00
27 °C
Light rain
Phnom Penh Oct 10, 19:00: Light rain, 27 °C
Oct 10, 20:00
27 °C
Light rain shower
Phnom Penh Oct 10, 20:00: Light rain shower, 27 °C
Oct 10, 21:00
26 °C
Light rain shower
Phnom Penh Oct 10, 21:00: Light rain shower, 26 °C
Oct 10, 22:00
26 °C
Light rain shower
Phnom Penh Oct 10, 22:00: Light rain shower, 26 °C
Time
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
Phnom Penh Oct 9, 23:00: Light rain shower
Phnom Penh Oct 10, 00:00: Patchy rain possible
Phnom Penh Oct 10, 01:00: Overcast
Phnom Penh Oct 10, 02:00: Overcast
Phnom Penh Oct 10, 03:00: Overcast
Phnom Penh Oct 10, 04:00: Overcast
Phnom Penh Oct 10, 05:00: Overcast
Phnom Penh Oct 10, 06:00: Overcast
Phnom Penh Oct 10, 07:00: Patchy rain possible
Phnom Penh Oct 10, 08:00: Light drizzle
Phnom Penh Oct 10, 09:00: Patchy rain possible
Phnom Penh Oct 10, 10:00: Light drizzle
Phnom Penh Oct 10, 11:00: Light rain shower
Phnom Penh Oct 10, 12:00: Light rain shower
Phnom Penh Oct 10, 13:00: Light rain shower
Phnom Penh Oct 10, 14:00: Light rain shower
Phnom Penh Oct 10, 15:00: Moderate or heavy rain shower
Phnom Penh Oct 10, 16:00: Light rain shower
Phnom Penh Oct 10, 17:00: Light rain
Phnom Penh Oct 10, 18:00: Patchy rain possible
Phnom Penh Oct 10, 19:00: Light rain
Phnom Penh Oct 10, 20:00: Light rain shower
Phnom Penh Oct 10, 21:00: Light rain shower
Phnom Penh Oct 10, 22:00: Light rain shower
Temperature (°C)
Chance of rain (%)
57
30
28
29
28
29
25
22
20
31
17
50
40
60
57
57
76
36
67
25
76
70
76
74
Precipitation
0.5 mm
0 mm
—
—
—
—
—
—
0 mm
0.2 mm
0 mm
0.6 mm
0.5 mm
1.7 mm
1.1 mm
1.1 mm
3.3 mm
0.2 mm
1.1 mm
0 mm
2 mm
1.5 mm
2 mm
1.4 mm
Wind (km/h)
NE
10
NNE
10
N
9
N
9
NNE
8
NNE
8
NE
7
E
8
E
10
E
12
E
13
E
13
E
13
E
13
ESE
12
ESE
14
ESE
14
ESE
10
ESE
9
ESE
12
ESE
12
ESE
15
E
15
ENE
13
Pressure (hPa)
1009
1009
1008
1008
1008
1009
1010
1011
1011
1011
1010
1009
1008
1007
1006
1007
1007
1008
1009
1010
1010
1011
1011
1011
Humidity (%)
86 %
89 %
90 %
90 %
90 %
91 %
86 %
78 %
72 %
66 %
62 %
60 %
59 %
60 %
61 %
63 %
74 %
79 %
80 %
81 %
83 %
81 %
85 %
88 %
Cloud cover (%)
99 %
99 %
91 %
97 %
95 %
97 %
93 %
100 %
100 %
100 %
99 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %

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 23.4°C at night, with daytime highs up to 33.4°C.

Date
Oct 9
Oct 10
Oct 11
Oct 12
Oct 13
Oct 14
Oct 15
Oct 16
Oct 17
Oct 18
Oct 19
Oct 20
Oct 21
Oct 22
Phnom Penh October 9, 2026: Overcast
Phnom Penh October 10, 2026: Light rain shower
Phnom Penh October 11, 2026: Light rain shower
Phnom Penh October 12, 2026: Light rain shower
Phnom Penh October 13, 2026: Patchy rain possible
Phnom Penh October 14, 2026: Overcast
Phnom Penh October 15, 2026: Overcast
Phnom Penh October 16, 2026: Overcast
Phnom Penh October 17, 2026: Overcast
Phnom Penh October 18, 2026: Light rain shower
Phnom Penh October 19, 2026: Overcast
Phnom Penh October 20, 2026: Overcast
Phnom Penh October 21, 2026: Overcast
Phnom Penh October 22, 2026: Overcast
Temperature (°C)
Chance of rain (%)
86
86
87
81
80
85
80
76
85
84
86
71
42
78
Precipitation
12.3 mm
16 mm
15 mm
6.6 mm
15.3 mm
35.5 mm
5.4 mm
4 mm
15.1 mm
7.5 mm
17.6 mm
2.5 mm
0.3 mm
3.9 mm
Wind max (km/h)
13
15
14
10
18
17
11
13
10
16
11
10
13
12
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
October 9, 2026 Phnom Penh October 9, 2026: Overcast Overcast 25 °C 31 °C 05:49 17:45 04:13 16:37 New Moon (1 %)
October 10, 2026 Phnom Penh October 10, 2026: Light rain shower Light rain shower 25 °C 32 °C 05:49 17:45 05:08 17:20 New Moon (0 %)
October 11, 2026 Phnom Penh October 11, 2026: Light rain shower Light rain shower 25 °C 31 °C 05:49 17:44 06:03 18:04 New Moon (1 %)
October 12, 2026 Phnom Penh October 12, 2026: Light rain shower Light rain shower 25 °C 32 °C 05:49 17:44 07:00 18:51 Waxing Crescent (5 %)
October 13, 2026 Phnom Penh October 13, 2026: Patchy rain possible Patchy rain possible 26 °C 33 °C 05:49 17:43 07:57 19:41 Waxing Crescent (11 %)
October 14, 2026 Phnom Penh October 14, 2026: Overcast Overcast 25 °C 32 °C 05:49 17:42 08:55 20:33 Waxing Crescent (18 %)
October 15, 2026 Phnom Penh October 15, 2026: Overcast Overcast 23 °C 31 °C 05:49 17:42 09:52 21:27 Waxing Crescent (27 %)
October 16, 2026 Phnom Penh October 16, 2026: Overcast Overcast 26 °C 32 °C 05:49 17:41 10:46 22:21 First Quarter (37 %)
October 17, 2026 Phnom Penh October 17, 2026: Overcast Overcast 26 °C 31 °C 05:49 17:41 11:37 23:14 First Quarter (47 %)
October 18, 2026 Phnom Penh October 18, 2026: Light rain shower Light rain shower 25 °C 32 °C 05:50 17:40 12:24 Does not set today First Quarter (58 %)
October 19, 2026 Phnom Penh October 19, 2026: Overcast Overcast 24 °C 29 °C 05:50 17:40 13:07 00:05 First Quarter (68 %)
October 20, 2026 Phnom Penh October 20, 2026: Overcast Overcast 24 °C 30 °C 05:50 17:39 13:46 00:54 Waxing Moon (77 %)
October 21, 2026 Phnom Penh October 21, 2026: Overcast Overcast 25 °C 29 °C 05:50 17:39 14:24 01:41 Waxing Moon (86 %)
October 22, 2026 Phnom Penh October 22, 2026: Overcast Overcast 25 °C 30 °C 05:50 17:38 14:59 02:27 Waxing Moon (92 %)