5-day weather forecast Bangkok 12-05-2026

Weather forecast Bangkok Tuesday, May 12 12.05.2026: partly cloudy, temperature from 29 °C to 36 °C.

Precipitation probability 64%. Wind up to 6.61 m/s (gusts 7.58 m/s). Air humidity 40–76%, atmospheric pressure 754–757 mm Hg, UV index up to 7.

Sunrise 05:53
Sunset 18:36

Waning Crescent29% illuminated
Moonrise 02:05 · Moonset 14:17

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← Mon, May 11

Tue, May 12, 2026

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	30	30	29	30	30	30	31	33	34	35	35	36	36	36	35	34	32	31	31	30	30	30
Precipitation (mm/hr)	0	0	0.05	0.03	2.3	0	0.11	0	0	0	0	0	0	0	0	0	0	0	0	0	2.61	0.85	0.74	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 (%)	22	26	86	75	74	39	70	46	54	36	28	31	36	22	20	23	25	22	17	21	51	88	60	50
Rain chance (%)	0	0	64	56	100	0	100	0	0	0	0	0	0	0	0	0	0	0	0	0	100	100	100	0

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)	5	4.89	4.5	3.89	1.39	3	2.69	3.5	3.89	4.31	4.61	5	5.31	5.61	5.69	5.81	6.19	6.61	6.19	6.19	5.5	4.61	3.61	2.31
Wind gust (m/s)	6.67	6.42	5.97	5.31	2.67	4.06	3.69	4.44	4.5	4.94	5.28	5.75	6.11	6.44	6.56	6.67	7.14	7.58	7.14	7.42	6.94	6.61	5.53	3.58
Wind direction (°)	SSW 202°	SSW 206°	SSW 208°	SSW 200°	SW 224°	SSW 198°	SSW 201°	S 186°	S 186°	S 186°	SSW 193°	S 191°	S 191°	S 182°	S 181°	S 178°	S 176°	S 177°	S 177°	S 178°	S 185°	SW 221°	WSW 241°	SW 235°

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 (%)	66	67	68	68	76	69	70	67	61	54	49	45	42	40	40	41	44	49	55	61	66	68	69	67

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	756	755	755	755	755	756	757	757	757	756	755	755	754	754	754	754	754	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	0.2	1.1	3.7	7	6.9	5.3	6.6	6.6	4.9	2.7	1.1	0.2	0	0	0	0	0

← Mon, May 11

Tue, May 12, 2026

Bangkok on the map

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.

Learn more about our methodology →