First Alert Forecast: Mostly Sunny, Much Warmer for Sunday

Expect highs in the 70s today before briefly cooler air early next week.

Mar. 3, 2026 at 12:15am

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Atlanta is in for a warm and sunny Sunday, with highs in the 70s, before a brief cool down early next week. However, late week will see a return to spring-like warmth, with highs potentially reaching the 80s and even low 90s, though increased moisture could bring scattered showers.

Why it matters

This forecast provides important information for Atlanta residents and visitors about the upcoming weather patterns, allowing them to plan their activities accordingly and be prepared for any changes in temperature and precipitation.

The details

Sunday morning will start with patchy dense fog, but it will dissipate by mid-morning, leading to a mostly clear sky throughout the day. A strong area of high pressure centered over New England will push southward on Monday, bringing cooler air and breezy easterly winds to the region. Temperatures on Monday will vary, with central and western Georgia reaching the upper 60s to low 70s, while north and eastern Georgia will only reach the 50s. As the pressure system shifts eastward, temperatures will rebound, with Tuesday seeing mid-50s to mid-60s in northeast Georgia and 70s elsewhere. By late week, warm, humid air will flow in from the south, and temperatures could soar to the 80s and even low 90s, which would be 15-20 degrees above normal for early March. However, the increased moisture and cloud cover will bring scattered showers, starting Thursday and again over the weekend.

  • Sunday morning will start with patchy dense fog, but it will dissipate by mid-morning.
  • On Monday, a strong area of high pressure centered over New England will push southward, bringing cooler air and breezy easterly winds to the region.
  • As the pressure system shifts eastward over the Atlantic, temperatures will rebound on Tuesday, with mid-50s to mid-60s in northeast Georgia and 70s elsewhere.
  • Late week will see warm, humid air flow in from the south, with temperatures potentially reaching the 80s and even low 90s on Friday and Saturday.
  • Scattered showers are expected to start on Thursday and continue over the weekend.

The players

Atlanta

The city in Georgia that is the focus of this weather forecast.

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The takeaway

This forecast highlights the upcoming weather patterns in Atlanta, with a mix of warm, sunny conditions and brief cooler periods, as well as the potential for record-breaking temperatures later in the week. Residents and visitors should plan accordingly and be prepared for any changes in temperature and precipitation.