5-day weather forecast Bangkok 12-07-2026

Weather forecast Bangkok tomorrow 12.07.2026: patchy rain possible, temperature from 25 °C to 30 °C.

Precipitation probability 16%. Wind up to 6.89 m/s (gusts 8.97 m/s). Air humidity 64–91%, atmospheric pressure 753–755 mm Hg, UV index up to 2.4.

Sunrise 05:57
Sunset 18:49

New Moon2% illuminated
Moonrise 03:00 · Moonset 16:31

Chart

Table

← Sat, Jul 11

Sun, Jul 12, 2026

Mon, Jul 13 →

Forecast from 25 °C to 30 °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)	29	28	28	28	28	28	28	28	28	29	30	30	29	29	28	27	27	26	25	25	25	25	25	25
Precipitation (mm/hr)	0	0	0	0	0	0	0.02	0.06	0	0	0.01	0.09	0.06	0.26	0.68	0.04	0.41	0.77	0.75	0.33	0.17	0.12	0.63	0.14

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 (%)	100	43	58	90	71	64	96	80	55	68	83	86	75	63	69	100	100	100	65	100	68	66	72	77
Rain chance (%)	16	7	9	15	12	11	19	19	11	11	13	20	17	26	46	25	50	64	57	51	37	32	60	37

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)	3.81	3.61	3.61	3.39	3.69	3.81	3.5	3.5	3.5	3.89	4.61	4.81	6.11	6.5	6	5.5	6.11	6.89	5.61	6.19	6.19	5.19	5.39	5.5
Wind gust (m/s)	5.39	5.03	5.08	4.86	5.25	5.44	5.06	5.06	5.03	5.17	5.64	6.03	8	8.17	7.64	7.39	7.97	8.97	7.81	8.78	8.83	7.33	7.69	7.97
Wind direction (°)	WSW 239°	WSW 244°	WSW 237°	SW 221°	SW 220°	SW 223°	SW 220°	SW 225°	SW 234°	WSW 239°	WSW 242°	WSW 237°	WSW 241°	WSW 253°	WSW 246°	SW 236°	SW 225°	SW 236°	SW 232°	SW 220°	SW 224°	SW 225°	SW 215°	SSW 210°

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 (%)	65	66	67	68	68	69	70	71	71	68	64	64	65	68	72	78	81	84	88	88	90	91	91	91

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)	755	754	754	753	753	753	754	754	755	755	755	755	755	754	753	753	753	753	753	754	755	755	755	755

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	0.7	0.9	1.7	1.8	2	2.4	1.6	0.8	0.7	0.1	0	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)	2.7	2.5	2.4	2.4	2.4	3.1	3.6	3.4	3	3.3	3.7	3.8	3.5	3.4	3.1	3.1	3.1	2.8	2.5	2.6	2.6	2.7	2.9	3.1
PM10 (µg/m³)	2.9	2.7	2.6	2.5	2.6	3.6	3.9	3.6	3.2	3.7	4.6	4.7	4.2	3.7	3.6	3.8	3.6	3	2.7	2.8	2.9	2.9	3.1	3.4
Ozone (O₃) (µg/m³)	33	34	35	36	36	35	33	34	40	49	58	66	73	76	74	68	62	57	52	48	46	45	44	43
NO₂ (µg/m³)	6.4	5.5	4.9	4.5	4.6	5.8	7.6	8.5	7.8	6.2	5	4.6	4.5	4.6	4.9	5.3	5.8	6.2	6.7	7	7.2	7.3	7.4	7.4
SO₂ (µg/m³)	2.4	2.1	1.9	1.8	1.9	2.3	2.9	3.3	3.4	3.3	3.2	3	2.9	2.7	2.6	2.6	2.6	2.5	2.3	2.3	2.5	2.8	3	3
CO (µg/m³)	263	251	212	166	156	221	324	390	385	344	304	273	243	227	230	246	272	315	367	400	399	379	352	318

← Sat, Jul 11

Sun, Jul 12, 2026

Mon, Jul 13 →

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.

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