The National Weather Service forecasts mostly sunny skies here in Cobb County on Monday, December 22, 2025, with a high near 56 degrees.
The National Weather Service has issued a hazardous weather outlook for Cobb County and other parts of the region due to Fire Danger concerns this afternoon into early evening across far northern and east-central Georgia brought by low relative humidity and dry fuels.
48°F
Bonus for the more weather-curious among you … To read an article about interpreting a weather news report with some of the typical terminology defined, follow this link.
To read an article about interpreting a weather news report, with some of the typical terminology defined, follow this link.
What does the extended forecast have in store?
This forecast is centered on Dobbins Air Reserve Base in Marietta.
Today
Mostly sunny, with a high near 56. East wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 44. East wind around 5 mph, with gusts as high as 15 mph.
Tuesday
Partly sunny, with a high near 66. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 51. Calm wind.
Wednesday
Mostly sunny, with a high near 70. Calm wind becoming northwest around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 51.
Christmas Day
Sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly cloudy, with a high near 70.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly cloudy, with a high near 72.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 66.
What was the climate like in the latest reporting period?
The NWS climate summary for metro Atlanta has now been updated with November 2025 figures.
In an article entitled What is the Difference between Climate and Weather?, the National Ocean Service describes the difference as follows:
“Weather is what you see outside on any particular day. So, for example, it may be 75° degrees and sunny or it could be 20° degrees with heavy snow. That’s the weather.
“Climate is the average of that weather. For example, you can expect snow in the Northeast in January or for it to be hot and humid in the Southeast in July. This is climate. The climate record also includes extreme values such as record high temperatures or record amounts of rainfall. If you’ve ever heard your local weather person say “today we hit a record high for this day,” she is talking about climate records.
“So when we are talking about climate change, we are talking about changes in long-term averages of daily weather. In most places, weather can change from minute-to-minute, hour-to-hour, day-to-day, and season-to-season. Climate, however, is the average of weather over time and space.”
The climate report for the Atlanta area for the previous month shows how much departure from the average temperatures that month represents. The average temperature for a date is the average over a 30-year period.
| Date | High | Low | Average | Departure from norm | Precipitation |
| 2025-11-01 | 67 | 42 | 54.5 | -4.2 | 0 |
| 2025-11-02 | 66 | 46 | 56 | -2.3 | 0.18 |
| 2025-11-03 | 63 | 45 | 54 | -4 | 0 |
| 2025-11-04 | 71 | 44 | 57.5 | -0.1 | 0 |
| 2025-11-05 | 76 | 47 | 61.5 | 4.2 | 0 |
| 2025-11-06 | 77 | 51 | 64 | 7.1 | 0 |
| 2025-11-07 | 73 | 51 | 62 | 5.4 | T |
| 2025-11-08 | 78 | 64 | 71 | 14.7 | 1.01 |
| 2025-11-09 | 76 | 45 | 60.5 | 4.5 | T |
| 2025-11-10 | 45 | 33 | 39 | -16.6 | 0 |
| 2025-11-11 | 50 | 28 | 39 | -16.3 | 0 |
| 2025-11-12 | 69 | 37 | 53 | -2 | 0 |
| 2025-11-13 | 71 | 45 | 58 | 3.3 | 0 |
| 2025-11-14 | 75 | 46 | 60.5 | 6.1 | 0 |
| 2025-11-15 | 76 | 48 | 62 | 7.9 | 0 |
| 2025-11-16 | 77 | 54 | 65.5 | 11.7 | 0 |
| 2025-11-17 | 70 | 46 | 58 | 4.5 | 0 |
| 2025-11-18 | 74 | 43 | 58.5 | 5.2 | 0 |
| 2025-11-19 | 75 | 58 | 66.5 | 13.5 | 0 |
| 2025-11-20 | 75 | 64 | 69.5 | 16.8 | 0 |
| 2025-11-21 | 79 | 60 | 69.5 | 17 | 0 |
| 2025-11-22 | 82 | 61 | 71.5 | 19.3 | 0.04 |
| 2025-11-23 | 74 | 56 | 65 | 13.1 | 0 |
| 2025-11-24 | 76 | 52 | 64 | 12.3 | 0 |
| 2025-11-25 | 67 | 59 | 63 | 11.6 | 1.21 |
| 2025-11-26 | 68 | 46 | 57 | 5.8 | 0 |
| 2025-11-27 | 53 | 37 | 45 | -5.9 | 0 |
| 2025-11-28 | 50 | 33 | 41.5 | -9.2 | 0 |
| 2025-11-29 | 52 | 32 | 42 | -8.5 | 0 |
| 2025-11-30 | 46 | 40 | 43 | -7.3 | 0.39 |
For much more information on the climate in our area, visit the NWS Climate FAQ for the Atlanta area.
What does the National Weather Service do?
The National Weather Service (NWS) is a part of the National Oceanic and Atmospheric Administration (NOAA).
The NWS describes its role as follows:
“The National Weather Service (NWS) provides weather, water, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy.
“These services include Forecasts and Observations, Warnings, Impact-based Decision Support Services, and Education in an effort to build a Weather-Ready Nation. The ultimate goal is to have a society that is prepared for and responds to weather, water and climate events.”
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