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Decatur, GA Weather Forecast
Decatur, GA Weather Forecast Dated: 1224 PM Thu Mar 12 2026 (Decatur Time)
Thu, 12th Lo: 6°C42°F Hi: 16°C61°F |
Rain Thursday, temperatures as high as 61°F16°C, low temperature around 42°F6°C, chance of rain 89%, wind out of the WNW 18 mph29 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi9 km, humidity 73%. |
Fri, 13th Lo: 5°C41°F Hi: 15°C60°F |
Sunny Friday, temperatures as high as 60°F15°C, low temperature around 41°F5°C, wind out of the S 9 mph15 km/h. Barometric pressure 30.21 in1023 mb, visibility 6 mi10 km, humidity 59%. |
| Sat, 14th Lo: 9°C48°F Hi: 20°C69°F |
Sunny Saturday, temperatures as high as 69°F20°C, low temperature around 48°F9°C, wind out of the SW 7 mph12 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 60%. |
Sun, 15th Lo: 12°C53°F Hi: 25°C76°F |
Chance of showers Sunday, temperatures as high as 76°F25°C, low temperature around 53°F12°C, chance of rain 89%, wind out of the SE 13 mph21 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi9 km, humidity 72%. |
| Mon, 16th Lo: 4°C39°F Hi: 19°C66°F |
Chance of showers Monday, temperatures as high as 66°F19°C, low temperature around 39°F4°C, chance of rain 88%, wind out of the WSW 18 mph29 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 63%. |
| Tue, 17th Lo: -1°C30°F Hi: 11°C51°F |
Sunny Tuesday, temperatures as high as 51°F11°C, low temperature around 30°F-1°C, wind out of the NW 14 mph22 km/h. Barometric pressure 30.21 in1023 mb, visibility 6 mi10 km, humidity 28%. |
| Wed, 18th Lo: 2°C36°F Hi: 14°C57°F |
Sunny Wednesday, temperatures as high as 57°F14°C, low temperature around 36°F2°C, wind out of the SSE 7 mph11 km/h. Barometric pressure 30.36 in1028 mb, visibility 6 mi10 km, humidity 28%. |
| Thu, 19th Lo: 5°C41°F Hi: 19°C66°F |
Sunny Thursday, temperatures as high as 66°F19°C, low temperature around 41°F5°C, wind out of the SSW 5 mph9 km/h. Barometric pressure 30.3 in1026 mb, visibility 6 mi10 km, humidity 43%. |
| Fri, 20th Lo: 10°C50°F Hi: 21°C70°F |
Sunny Friday, temperatures as high as 70°F21°C, low temperature around 50°F10°C, wind out of the WNW 6 mph9 km/h. Barometric pressure 30.15 in1021 mb, visibility 6 mi10 km, humidity 52%. |
| Sat, 21st Lo: 12°C54°F Hi: 25°C77°F |
Sunny Saturday, temperatures as high as 77°F25°C, low temperature around 54°F12°C, wind out of the WSW 9 mph14 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 52%. |
| Sun, 22nd Lo: 15°C60°F Hi: 28°C82°F |
Sunny Sunday, temperatures as high as 82°F28°C, low temperature around 60°F15°C, wind out of the WSW 7 mph11 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 55%. |
| Mon, 23rd Lo: 17°C63°F Hi: 29°C83°F |
Sunny Monday, temperatures as high as 83°F29°C, low temperature around 63°F17°C, wind out of the SW 8 mph12 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 50%. |
| Tue, 24th Lo: 18°C64°F Hi: 29°C84°F |
Sunny Tuesday, temperatures as high as 84°F29°C, low temperature around 64°F18°C, wind out of the SW 7 mph11 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 42%. |
| Wed, 25th Lo: 19°C66°F Hi: 29°C84°F |
Sunny Wednesday, temperatures as high as 84°F29°C, low temperature around 66°F19°C, wind out of the WSW 8 mph12 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 45%. |
Decatur, GA Weather Radar Map
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