5-day weather forecast Bangkok 15-06-2026

Weather forecast Bangkok Monday, June 15 15.06.2026: partly cloudy, temperature from 29 °C to 36 °C.

Precipitation probability 3%. Wind up to 5.5 m/s (gusts 6.39 m/s). Air humidity 41–63%, atmospheric pressure 754–758 mm Hg, UV index up to 11.

Sunrise 05:50
Sunset 18:46

New Moon2% illuminated
Moonrise 05:19 · Moonset 18:53

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Table

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Mon, Jun 15, 2026

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Forecast from 29 °C to 36 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	30	30	29	29	29	29	29	29	30	32	33	34	35	36	36	35	34	32	32	31	30	31	31	31
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.01	0	0.06	0.1	0	0	0	0	0	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	16	19	24	31	44	44	44	46	56	79	55	61	34	67	70	66	63	60	53	72	47	54	35	47
Rain chance (%)	3	4	4	5	6	6	7	7	7	9	5	5	3	6	6	6	17	17	7	10	7	8	5	6

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	4.39	4.31	4	4.19	3.81	3.61	3.39	3.81	3.69	3.61	3.5	3.69	4	4.61	5.31	5.39	5.5	4.69	5	4.89	4.81	4	3.5	4.19
Wind gust (m/s)	5.78	5.67	5.28	5.69	5.14	4.92	4.61	4.75	4.25	4.14	4.03	4.25	4.61	5.28	6.11	6.22	6.39	5.81	6.11	6.22	6.22	5.36	4.67	5.61
Wind direction (°)	WSW 244°	WSW 241°	WSW 239°	WSW 238°	SW 236°	SW 236°	WSW 238°	SW 232°	WSW 240°	WSW 241°	WSW 243°	SW 232°	SW 220°	SSW 200°	S 191°	S 187°	SSW 195°	S 186°	SSW 193°	SSW 194°	S 187°	S 191°	WSW 246°	WSW 248°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	55	57	58	59	59	60	62	61	57	52	48	44	42	41	42	44	49	55	57	60	63	63	59	59

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	757	756	755	755	756	756	756	757	757	757	758	757	756	755	755	754	754	754	755	755	755	756	757	757

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0.5	1.8	4.2	7.3	9.4	11	7.6	6.4	3.1	1.7	0.7	0.1	0	0	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	6.6	5.7	5.3	5.3	5.4	5.1	4.8	5.5	4.9	4.5	4.5	5.1	5	4.5	4.5	4.7	5	6.2	6.7	8.6	9.7	9.5	10.3	10.4
PM10 (µg/m³)	7	6	5.6	5.7	5.7	5.5	5.2	5.9	5.3	4.9	5	5.8	5.7	5.2	5.2	5.5	5.9	7.1	7.7	9.5	10.6	10.4	11.1	11.1
Ozone (O₃) (µg/m³)	28	30	30	30	30	30	31	35	43	54	63	68	71	70	65	57	49	43	39	35	33	31	30	28
NO₂ (µg/m³)	9	6.6	5.9	6	6.3	6.5	6.8	7	6.9	6.6	6.3	5.9	5.4	5.6	6.5	7.9	10.1	13.8	18.3	21.3	21.7	20.6	19	17.2
SO₂ (µg/m³)	3	2	1.8	2	2.3	2.6	3	3.3	3.6	3.8	3.9	3.7	3.4	3.3	3.5	3.8	4.2	4.7	5.2	5.6	5.8	5.9	5.8	5.3
CO (µg/m³)	474	355	248	177	172	287	467	580	548	449	382	394	439	475	462	441	495	672	924	1197	1506	1835	2083	2252

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Tue, Jun 16 →

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Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

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