5-day weather forecast Atlanta 12-04-2026

Weather forecast Atlanta today 12.04.2026: sunny, temperature from 14 °C to 29 °C.

No precipitation expected. Wind up to 4.81 m/s (gusts 6.28 m/s). Air humidity 22–65%, atmospheric pressure 768–770 mm Hg, UV index up to 9.5.

Sunrise 07:11
Sunset 20:06

Waning Crescent33% illuminated
Moonrise 04:24 · Moonset 15:12

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Table

Sun, Apr 12, 2026

Mon, Apr 13 →

Forecast from 14 °C to 29 °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)	18	17	16	16	15	16	14	14	16	19	22	25	27	28	28	29	29	28	27	26	25	24	23	22
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 (%)	0	0	0	0	0	25	0	0	0	0	0	0	0	0	0	2	0	0	0	0	0	0	14	0
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

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)	1.81	1.81	2	1.5	1.11	1.31	1.69	1.69	1.61	2.5	2.5	2.61	2.89	3.5	4.31	4.61	4.69	4.81	4.81	4.5	3.81	3.19	3	2.5
Wind gust (m/s)	3.42	3.53	3.89	2.92	2.17	2.56	3.33	3.33	2.81	3.28	2.89	3	3.33	4.03	4.94	5.28	5.42	5.53	5.53	6.06	6.28	5.67	5.67	5
Wind direction (°)	S 182°	SSW 205°	SSW 213°	SW 220°	SW 214°	SSW 194°	S 171°	SSE 148°	SE 135°	SE 136°	SSE 148°	SSE 155°	SSE 164°	SSE 164°	SSE 163°	SSE 167°	SSE 166°	SSE 167°	S 170°	S 170°	S 170°	SSE 166°	SSE 163°	SSE 161°

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 (%)	43	49	58	61	63	57	63	63	65	57	50	45	35	31	29	27	24	22	28	28	34	34	37	40

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)	768	768	769	769	768	769	769	769	770	770	770	770	770	770	770	769	769	768	768	768	768	769	769	769

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	0.2	1.1	2.8	5.2	7.6	9.3	9.5	8.3	6	3.5	1.5	0.4	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)	12.9	14.6	17.2	19.4	19.5	15.5	12	9.3	7.3	6.5	6.5	6.7	6.9	6.9	6.9	6.9	7.9	9.7	10.3	10.3	10.2	9.7	8.6	7.4
PM10 (µg/m³)	13	14.7	17.3	19.5	19.6	15.6	12.2	9.6	7.6	6.8	6.9	7.1	7.3	7.3	7.4	7.3	8.2	10.1	10.6	10.7	10.6	10.1	8.9	7.6
Ozone (O₃) (µg/m³)	70	65	57	49	51	72	104	128	137	139	139	141	141	139	134	126	117	105	91	80	74	70	68	68
NO₂ (µg/m³)	20.8	21.5	23.6	26	25.9	20.7	12.9	6.7	3.9	2.8	2.2	1.7	1.8	2.6	4.4	7	9.5	12.2	15	16.4	15.7	13.7	11.6	9.6
SO₂ (µg/m³)	3.7	3.9	4.1	4.4	4.5	4.4	4.2	3.9	3.5	2.9	2.6	2.6	2.7	2.8	2.9	2.9	3	3.2	3.5	3.6	3.4	3.2	2.9	2.7
CO (µg/m³)	411.9	406.9	366.9	309.9	262.9	236.9	219.9	204.9	186.9	169.9	157.9	153.9	154.9	158.9	165.9	174.9	186.9	205.9	227.9	234.9	214.9	180.9	153.9	143.9

Sun, Apr 12, 2026

Mon, Apr 13 →

Frequently asked questions about the weather in Atlanta

Today in Atlanta the temperature ranges from 14 °C to 29 °C, wind up to 4.81 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Atlanta today is 0%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Atlanta today reaches up to 4.81 m/s with gusts up to 6.28 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Atlanta today ranges from 22% to 65%. View the humidity chart above for hourly details.

The UV index in Atlanta today reaches up to 9.5. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Atlanta today ranges from 768 to 770 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Atlanta today reaches up to 25%. Check the cloud cover chart above for hourly details throughout the day.

Atlanta 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 →