5-day weather forecast Rio de Janeiro 28-06-2026

Weather forecast Rio de Janeiro Sunday, June 28 28.06.2026: sunny, temperature from 20 °C to 26 °C.

Precipitation probability 15%. Wind up to 3.11 m/s (gusts 6.5 m/s). Air humidity 62–92%, atmospheric pressure 764–767 mm Hg, UV index up to 5.6.

Sunrise 06:33
Sunset 17:18

Full Moon100% illuminated
Moonrise 16:21 · Moonset 05:41

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Table

← Sat, Jun 27

Sun, Jun 28, 2026

Mon, Jun 29 →

Forecast from 20 °C to 26 °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)	21	21	20	20	20	20	20	20	21	22	24	25	26	26	26	26	26	24	23	22	22	21	21	21
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	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 (%)	21	22	24	24	25	22	17	12	6	7	6	5	4	3	3	2	0	0	0	0	3	4	5	0
Rain chance (%)	15	16	16	16	16	16	15	14	12	9	6	5	4	4	4	4	5	7	8	8	8	8	7	7

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)	1.19	1.39	1.61	1.61	1.69	1.89	1.89	2	2	2.11	1.61	1.31	1.19	1.69	2.31	2.5	2.5	2.39	2.5	2.61	2.89	3.11	2.89	2.39
Wind gust (m/s)	2.03	2.36	2.69	2.72	2.89	3.28	3.33	3.44	2.97	2.75	2	1.64	1.53	2.22	3.14	3.61	4	4.78	5.25	5.47	6.08	6.5	6.08	5.03
Wind direction (°)	NNW 347°	NNE 13°	NNE 27°	NE 35°	NNE 33°	NNE 30°	NNE 22°	NNE 25°	NNE 25°	NNE 25°	NNE 21°	NNE 32°	ENE 71°	ESE 106°	ESE 109°	ESE 107°	E 101°	E 88°	ENE 62°	NE 36°	NNE 26°	NNE 28°	NNE 31°	NNE 29°

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 (%)	91	91	92	92	92	92	92	91	86	78	72	67	63	62	62	63	68	75	77	77	76	75	75	74

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)	767	767	767	766	766	766	766	767	767	767	767	767	766	764	764	764	764	764	764	764	764	764	764	764

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	0.1	0.8	2.1	3.8	5.1	5.6	4.9	3.4	1.7	0.5	0	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)	42.4	39.6	35.3	32.1	29.8	28.1	26.9	26.7	27.8	21.7	17.4	15.5	13.6	10.4	8.3	7.3	7.2	9.1	15	19.3	21	20.8	20.7	19.9
PM10 (µg/m³)	43.7	40.7	36.2	32.9	30.6	28.7	27.7	27.5	28.5	24	20.5	18.6	16.4	12.7	10.6	9.6	9.4	11.5	17.5	21.8	23.5	23.1	22.6	21.5
Ozone (O₃) (µg/m³)	19	17	16	16	13	9	13	29	52	71	84	94	99	96	87	78	69	59	49	40	32	26	21	18
NO₂ (µg/m³)	42.6	38.9	34.1	30.1	28	26.8	25	22	18.3	14.6	10.5	6.4	3.4	1.8	1.3	3.1	8.5	16.1	22.5	26.8	29.9	31.7	31.8	30.7
SO₂ (µg/m³)	10.9	9.9	8.6	7.5	6.7	6	5.8	6.3	7.2	7.6	6.8	5.5	4.3	3.3	2.5	2.2	2.7	3.8	4.9	6.1	7.3	8	7.9	7.3
CO (µg/m³)	193	198	208	215	217	217	219	227	237	244	249	251	244	211	168	156	209	293	352	364	351	325	283	229

← Sat, Jun 27

Sun, Jun 28, 2026

Mon, Jun 29 →

Rio de Janeiro 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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