5-day weather forecast Atlanta 18-03-2026
Weather forecast Atlanta today 18.03.2026: sunny, temperature from 1 °C to 11 °C.
No precipitation expected. Wind up to 2.81 m/s (gusts 4.08 m/s). Air humidity 36–71%, atmospheric pressure 769–773 mm Hg, UV index up to 5.6.
Sunset 19:48
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 1 °C | 0% | 0% | 43% | 770 mm Hg | N 349° 2.81 (4.08) m/s | 0 |
| 01:00 | Clear | 1 °C | 0% | 0% | 45% | 770 mm Hg | N 354° 2.5 (3.64) m/s | 0 |
| 02:00 | Clear | 1 °C | 0% | 0% | 47% | 770 mm Hg | N 1° 1.89 (2.75) m/s | 0 |
| 03:00 | Clear | 0 °C | 0% | 0% | 45% | 770 mm Hg | N 2° 1.39 (2) m/s | 0 |
| 04:00 | Clear | 0 °C | 0% | 0% | 46% | 770 mm Hg | NNE 28° 0.69 (1) m/s | 0 |
| 05:00 | Clear | 0 °C | 0% | 0% | 53% | 770 mm Hg | N 0° 0.69 (1) m/s | 0 |
| 06:00 | Clear | 0 °C | 0% | 0% | 55% | 770 mm Hg | NNW 346° 0.61 (0.86) m/s | 0 |
| 07:00 | Clear | 0 °C | 0% | 0% | 54% | 771 mm Hg | N 353° 0.31 (0.44) m/s | 0 |
| 08:00 |  Sunny | 1 °C | 0% | 0% | 51% | 771 mm Hg | E 84° 0.31 (0.44) m/s | 0 |
| 09:00 | Sunny | 2 °C | 0% | 0% | 66% | 772 mm Hg | ESE 119° 0.69 (0.89) m/s | 0.5 |
| 10:00 | Sunny | 5 °C | 0% | 0% | 46% | 772 mm Hg | ESE 102° 0.89 (1.03) m/s | 1.6 |
| 11:00 | Sunny | 8 °C | 0% | 0% | 38% | 773 mm Hg | E 80° 0.81 (0.92) m/s | 3.1 |
| 12:00 | Sunny | 7 °C | 0% | 0% | 36% | 772 mm Hg | E 85° 0.19 (0.22) m/s | 4.7 |
| 13:00 |  Partly cloudy | 8 °C | 0% | 31% | 41% | 771 mm Hg | SSW 196° 0.39 (0.47) m/s | 5.6 |
| 14:00 | Sunny | 9 °C | 0% | 20% | 40% | 770 mm Hg | WSW 247° 0.81 (0.92) m/s | 5.6 |
| 15:00 | Sunny | 10 °C | 0% | 10% | 40% | 770 mm Hg | SSW 207° 1.19 (1.39) m/s | 4.8 |
| 16:00 | Partly cloudy | 10 °C | 0% | 28% | 40% | 770 mm Hg | SSW 207° 1.5 (1.72) m/s | 3.3 |
| 17:00 | Sunny | 10 °C | 0% | 23% | 41% | 769 mm Hg | SSW 197° 1.69 (1.97) m/s | 1.8 |
| 18:00 | Sunny | 11 °C | 0% | 19% | 43% | 769 mm Hg | SSW 211° 2.11 (2.42) m/s | 0.7 |
| 19:00 | Sunny | 10 °C | 0% | 7% | 48% | 769 mm Hg | SSW 212° 2.5 (3.31) m/s | 0.1 |
| 20:00 |  Partly cloudy | 9 °C | 0% | 46% | 57% | 769 mm Hg | SSW 204° 2.31 (3.5) m/s | 0 |
| 21:00 |  Overcast | 9 °C | 0% | 94% | 71% | 769 mm Hg | SSW 205° 2.11 (3.31) m/s | 0 |
| 22:00 | Partly cloudy | 9 °C | 0% | 46% | 70% | 769 mm Hg | SSW 202° 1.81 (2.94) m/s | 0 |
| 23:00 | Clear | 8 °C | 0% | 13% | 64% | 769 mm Hg | SSW 199° 1.81 (2.97) m/s | 0 |
Frequently asked questions about the weather in Atlanta
What is the weather in Atlanta today?
Today in Atlanta the temperature ranges from 1 °C to 11 °C, wind up to 2.81 m/s. Check the detailed hourly forecast above for more information.
Will it rain in Atlanta this week?
The precipitation probability in Atlanta today is 0%. View the full multi-day forecast above to see the rain chances for each upcoming day.
What is the wind speed in Atlanta today?
The wind speed in Atlanta today reaches up to 2.81 m/s with gusts up to 4.08 m/s. Check the detailed wind chart above for hourly wind data.
What is the humidity in Atlanta today?
The air humidity in Atlanta today ranges from 36% to 71%. View the humidity chart above for hourly details.
What is the UV index in Atlanta today?
The UV index in Atlanta today reaches up to 5.6. Check the UV index chart above for hourly values throughout the day.
What is the atmospheric pressure in Atlanta today?
The atmospheric pressure in Atlanta today ranges from 769 to 773 mm Hg. View the pressure chart above for hourly readings.
What is the cloud cover in Atlanta today?
Cloud cover in Atlanta today reaches up to 94%. Check the cloud cover chart above for hourly details throughout the day.
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.