Atlanta, Georgia, October 18, 2025
News Summary
Atlanta is bracing for widespread rain and possible thunderstorms early Sunday morning as a cold front moves through the region. The rain is anticipated to hit the metro area between 4 a.m. and 9 a.m., with areas south of the city expecting the heaviest precipitation. Rain totals are projected to be between two-tenths and four-tenths of an inch. Following the rain, temperatures will drop significantly, with highs shifting from the 80s to the 70s and Monday morning lows possibly dipping into the 40s.
Atlanta, Georgia will experience widespread rain and some thunderstorms early Sunday morning as a cold front moves through the region. The rain is expected to reach the metro Atlanta area between 4 a.m. and 9 a.m., with the heaviest precipitation likely occurring south of the city. Residents in areas such as Griffin, Pike, Lamar, and Upson counties may also experience rumbles of thunder.
Rain totals within the metro area are forecasted to range between two-tenths and four-tenths of an inch, with higher amounts possible in western Georgia. The bulk of the rainfall is expected to clear out by noon, although some wrap-around moisture may linger into the afternoon. Following the rain, the temperature is projected to shift from the 80s to the 70s, resulting in cooler weather for the day.
On Saturday, the weather is expected to be mostly dry and unseasonably warm, with highs reaching the low 80s in metro Atlanta, while cooler temperatures are anticipated further north. While clouds will build throughout the day, only a slim chance of stray sprinkles exists north of I-20. By Monday and Tuesday mornings, low temperatures will drop significantly, with metro Atlanta possibly experiencing lows in the 40s, and areas in the North Georgia mountains falling into the 30s.
This cold front will usher in cooler air, with Monday morning lows expected to be around 39 degrees in Blairsville and 41 degrees in Cornelia. Despite the rain on Sunday morning, the afternoon is expected to bring returning sunshine. Wind gusts could reach up to 25 mph, aiding in drying conditions after the rain.
A separate storm system currently producing severe weather is affecting areas to the west of Georgia but is expected to weaken as it moves into North Georgia. A Level 2 risk of severe weather is forecasted for parts of eastern Oklahoma, Texas, and the surrounding regions on Saturday. However, this risk diminishes for Atlanta, as indicated by the Storm Prediction Center, which shows a light green shade in the area, suggesting general showers and thunderstorms that are not expected to reach severe levels.
Additionally, morning wind chills in the mountains could drop into the 30s on Monday, indicating a significant drop in temperatures as the area transitions into cooler weather following the rain.
Forecast Summary
- Rain Arrival: 4 a.m. – 9 a.m. on Sunday
- Expected Rainfall: 0.2 to 0.4 inches in the metro area
- Thunderstorm Risk: Possible in Griffin, Pike, Lamar, and Upson counties
- Temperature Shift: From highs in 80s to lows in 30s and 40s
Background Context
Before the rain arrives, Saturday is expected to be mostly dry, with unseasonably warm temperatures in the low 80s in metro Atlanta. However, as the cold front passes through, temperatures will begin to drop significantly.
The threat of severe weather is present but diminishing for Atlanta, while other regions experience heightened risk. Awareness of the changing conditions is crucial for residents as the weather transitions.
FAQ
What time can we expect rain to hit Atlanta?
Rain will reach the metro Atlanta area between 4 a.m. and 9 a.m. on Sunday.
How much rain is expected in the metro area?
Rain totals in the metro area will range between two-tenths and four-tenths of an inch.
What should we expect for temperatures after the rain?
Sunday will feature cooler temperatures, transitioning from highs in the 80s to the 70s behind the front.
Weather Chart
| Feature | Details |
|---|---|
| Rain Arrival | 4 a.m. – 9 a.m. |
| Rain Total | 0.2 – 0.4 inches |
| Temperature Before Rain | Highs in the low 80s |
| Temperature After Rain | Highs in the 70s |
| Morning Lows (Monday) | 39°F in Blairsville, 41°F in Cornelia |
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Additional Resources
- 11Alive News
- Google Search: Atlanta Weather
- WSBTV News
- Wikipedia: Weather
- Fox 5 Atlanta
- Encyclopedia Britannica: Weather
- Weather.com
- Google News: Atlanta Forecast
- Atlanta News First
Author: STAFF HERE ATLANTA WRITER
The ATLANTA STAFF WRITER represents the experienced team at HEREAtlanta.com, your go-to source for actionable local news and information in Atlanta, Fulton County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as vibrant music festivals like Shaky Knees and Music Midtown, major cultural celebrations including Dragon Con and the Atlanta Film Festival, and iconic sporting events like the Peachtree Road Race. Our coverage extends to key organizations like the Metro Atlanta Chamber of Commerce and the Atlanta Convention & Visitors Bureau, plus leading businesses in logistics, beverages, and retail that power the local economy such as Delta Air Lines, The Coca-Cola Company, and The Home Depot. As part of the broader HERE network, including HEREAugusta.com and HERESavannah.com, we provide comprehensive, credible insights into Georgia's dynamic landscape.
