Marietta, Cobb County McCollum Field Airport Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Marietta, Cobb County McCollum Field Airport in one place.
Sunny, with a high near 80.
Local Weather Overview
This forecast page for Marietta, Cobb County McCollum Field Airport is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 9, 2026 5:17 PM EDT.
The active forecast window currently covers May 15, 2026 for Marietta, Cobb County McCollum Field Airport.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 15, 2026
- Latest sync
- May 9, 2026 5:17 PM EDT
- Forecast office
- FFC
- Source
- NOAA / NWS
Daily Outlook
This Week in Marietta, Cobb County-McCollum Field Airport
Friday looks like the warmest upcoming period in Marietta, Cobb County-McCollum Field Airport at 80 degrees F.
Friday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Friday at about 0 to 5 mph N.
The forecast from May 15 through May 15 stays mostly dry.
Forecast Details
- Last updated
- May 9, 2026 5:17 PM EDT
- Coverage
- 1 day
- Time zone
- America/New_York
- Forecast office
- FFC
- Radar station
- KFFC
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
May 15
|
Sunny
|
80°F |
0 to 5 mph
N
|
|
Friday Night
May 15
|
Mostly Clear
|
56°F |
0 to 5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Marietta, Cobb County-McCollum Field Airport.