5-day weather forecast Goa Velha 18-05-2026

Weather forecast Goa Velha Monday, May 18 18.05.2026: patchy rain possible, temperature from 28 °C to 32 °C.

Precipitation probability 75%. Wind up to 6.31 m/s (gusts 7.67 m/s). Air humidity 60–82%, atmospheric pressure 754–757 mm Hg, UV index up to 10.1.

Sunrise 06:05
Sunset 18:58

Waxing Crescent2% illuminated
Moonrise 07:11 · Moonset 20:53

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Table

← Sun, May 17

Mon, May 18, 2026

Tue, May 19 →

Forecast from 28 °C to 32 °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	29	30	31	32	32	32	32	32	32	31	31	30	29	29	29	28	28
Precipitation (mm/hr)	0.04	0.09	0.14	0.15	0.11	0.11	0.11	0.08	0.03	0.03	0.01	0	0	0	0	0	0	0	0	0	0	0	0.01	0.02

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 (%)	53	61	60	55	84	70	73	70	70	87	73	4	4	3	3	4	5	4	4	4	6	8	89	82
Rain chance (%)	75	100	100	100	100	100	100	100	72	65	87	0	0	0	0	0	0	0	0	0	0	0	63	74

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)	5.5	4.61	3.89	3.89	4.11	3.89	3.5	3.69	4.19	5	5.61	6.11	6.31	6.19	6.19	6.31	6.31	5.81	5.31	4.89	4.69	4.69	4.39	4.69
Wind gust (m/s)	7.67	6.67	5.81	5.72	6	5.72	5.19	4.89	5.14	5.92	6.61	7.22	7.25	7.14	7.14	7.25	7.25	7.08	6.97	6.89	6.67	6.64	6.39	6.78
Wind direction (°)	NW 316°	NW 308°	NW 305°	NW 311°	NW 310°	NW 314°	NW 320°	NW 326°	NW 315°	WNW 302°	WNW 289°	WNW 287°	WNW 289°	WNW 289°	WNW 287°	WNW 288°	WNW 292°	WNW 296°	WNW 301°	WNW 303°	WNW 303°	WNW 301°	WNW 302°	NW 307°

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 (%)	81	81	82	81	79	80	79	75	69	65	62	62	61	60	60	61	63	66	70	75	77	78	79	79

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	755	755	755	755	755	755	756	757	757	757	756	755	755	755	754	754	755	755	755	755	755	756	756

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	0.4	1.6	3.6	6.7	8.8	10.1	9.6	7.4	4.7	2.3	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)	17.3	17.5	17.8	18.9	23.3	23.4	23.8	23.3	22.5	21.2	20.7	21.3	21.9	19.6	19.4	20.3	21.2	19.7	19.3	19	19.2	19	19.1	18.8
PM10 (µg/m³)	33.6	34.5	34.7	35.4	43.5	43.6	44.7	44.4	43.4	40	39.8	42.5	46.4	42.8	41.5	42.6	43.7	40	38.7	38.2	39.3	39.3	40.2	40.4
Ozone (O₃) (µg/m³)	59	52	46	41	38	37	37	38	39	41	44	51	60	67	72	76	79	82	84	84	81	76	70	63
NO₂ (µg/m³)	4.2	5.3	6.6	8	9	9.5	9.7	9.6	9.1	8.3	7.3	6	4.6	3.5	2.9	2.7	2.5	2.2	2	2	2.2	2.5	3.1	4.1
SO₂ (µg/m³)	2.9	3	3.1	3.3	3.5	3.7	3.8	3.9	3.9	3.9	3.8	3.7	3.5	3.4	3.4	3.5	3.5	3.4	3.2	3.1	3	2.9	2.9	2.9
CO (µg/m³)	116.9	117.9	120.9	124.9	126.9	123.9	117.9	113.9	111.9	111.9	112.9	115.9	120.9	123.9	122.9	119.9	117.9	116.9	116.9	116.9	117.9	119.9	120.9	120.9

← Sun, May 17

Mon, May 18, 2026

Tue, May 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.

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