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)	27	27	27	27	27	27	27	27	27	28	28	29	28	28	28	28	28	28	28	27	27	27	27	27
Precipitation (mm/hr)	0.65	0.62	0.42	0.24	0.36	0.02	0.12	0.17	0.3	0.23	0.08	0.22	0.53	0.24	0.01	0.01	0.11	0.04	0.54	0.2	0.41	0.12	0.4	0.2

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 (%)	88	77	75	73	74	88	80	88	79	84	88	84	87	89	76	86	74	73	85	80	70	76	86	76
Rain chance (%)	58	54	47	36	43	25	32	36	39	34	26	32	49	35	17	19	25	20	53	35	43	30	47	34

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	4.69	5.11	4.81	4.39	3.81	3.19	2.81	3.31	4.19	4.69	4.89	5.11	5.69	5.81	5.89	5.69	5.31	4.61	4.31	3.81	3.19	3	3.19
Wind gust (m/s)	4.69	5.5	6	5.83	5.42	4.83	4.11	3.81	4.33	5.22	5.42	5.31	5.39	5.83	6.11	6.33	6.22	6.33	5.94	5.61	5	4.22	3.72	4.03
Wind direction (°)	NW 309°	NW 307°	NW 307°	NW 312°	NW 321°	NNW 328°	NNW 329°	NNW 337°	NNW 327°	NW 319°	NW 311°	WNW 300°	WNW 292°	WNW 289°	WNW 291°	WNW 290°	WNW 293°	WNW 298°	WNW 301°	WNW 303°	NW 308°	NW 312°	NW 315°	NW 319°

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 (%)	84	84	84	84	84	85	84	83	81	79	77	76	77	77	77	77	77	79	82	83	83	83	83	83

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)	758	758	758	758	758	758	758	759	760	760	760	760	759	758	758	758	758	758	758	758	759	760	760	759

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	1.9	4.6	7.9	10.6	11.8	11	8.5	5.2	2.3	0.6	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)	15.1	15.6	15.4	14.4	12.8	11.2	10.6	9.3	8.3	6.7	6.5	6.2	6.1	5.9	5.7	5.6	5.6	5.8	6	6.7	7.7	8.6	9.4	10.1
PM10 (µg/m³)	22.2	22.8	22.5	21.9	20.2	18.6	17.8	17	15.3	12.4	11.6	10.7	10	9.5	9.1	9.3	9.9	10.7	11	11.4	12.1	13.1	14.1	15
Ozone (O₃) (µg/m³)	13	11	11	11	13	17	25	35	44	50	55	58	60	60	59	56	50	45	40	34	29	26	23	21
NO₂ (µg/m³)	15.3	15.9	15.7	14.3	12.1	9.8	7.5	5.2	3.3	2.1	1.4	1	0.8	0.8	0.9	1	1.2	1.9	3.3	5.1	6.8	8.1	9.2	10
SO₂ (µg/m³)	3.7	3.7	3.7	3.7	3.8	3.8	4	4.1	4.1	3.6	2.9	2.4	2.2	2.2	2.1	1.9	1.7	1.7	1.9	2.2	2.5	2.7	3	3.1
CO (µg/m³)	205	181	158	139	122	114	126	148	159	146	122	103	96	94	94	95	99	106	115	128	145	174	207	226

← Thu, Sep 17

Fri, Sep 18, 2026

Sat, Sep 19 →

Goa Velha 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 →