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)	1.81	2.11	2.19	2.31	2.31	2.5	2.31	2	2	2.19	1.81	2.11	2.19	2.19	2	1.89	1.81	2	1.81	1.69	2.39	2.31	1.89	1.5
Wind gust (m/s)	4.5	6	6.92	7.11	7.11	6.5	5.61	4.81	4.64	3.42	2.69	2.92	2.64	2.5	2.42	2.5	2.61	2.72	2.61	3.31	5.61	6.22	5.61	3.11
Wind direction (°)	WNW 300°	NW 306°	NW 312°	NW 314°	NW 317°	NW 317°	NW 322°	NW 318°	NW 318°	NNW 329°	NNW 332°	NNW 337°	NNW 341°	NNW 345°	NNW 346°	NNW 346°	N 352°	N 358°	N 353°	NW 318°	NW 320°	NNW 345°	N 356°	N 353°

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 (%)	37	40	44	47	50	52	53	55	55	50	41	34	28	24	21	18	18	18	19	24	31	34	36	38

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)	765	765	765	765	765	764	765	765	765	766	766	765	765	764	764	764	764	763	764	764	764	764	765	765

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	0	0.3	1.1	2.6	4.2	5.4	5.5	4.6	3.1	1.5	0.4	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)	28.3	24.7	21.8	19.2	16.2	13.5	12	11.4	12.5	14	15	13.2	11.4	10	9.3	9	8.8	8.8	8.9	14.2	19	21.6	23.7	27
PM10 (µg/m³)	28.8	25	22	19.4	16.5	13.7	12.1	11.5	12.6	14.1	15.1	13.3	11.4	10	9.3	9.1	8.9	8.8	9	14.2	19	21.8	24	27.5
Ozone (O₃) (µg/m³)	26	37	47	52	56	58	56	53	53	59	69	81	97	116	130	138	141	136	117	89	66	51	41	32
NO₂ (µg/m³)	60	44.3	31.1	23.6	18.6	15.7	15.6	17.6	18.8	18.1	16.6	14.4	10.8	6.4	3.2	1	0	3.2	13.7	28.4	40.3	46.5	50	53
SO₂ (µg/m³)	1.8	1.9	2	2	2	2	2	2	2.1	2.3	2.5	2.6	2.3	1.9	1.6	1.5	1.4	1.4	1.4	1.5	1.5	1.5	1.5	1.5
CO (µg/m³)	272	254	240	228	221	220	229	245	258	268	274	269	241	201	171	151	141	169	275	417	500	459	358	294

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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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5-day weather forecast Atlanta Oct 22, 2026

Forecast from 13 °C to 25 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction