Cobb County weather forecast for Monday, April 22, 2024

Photo of Veterans Memorial Highway on a clear day with the Cobb County Courier logo and the words "Weather forecast"

The National Weather Service forecasts sunny skies here in Cobb County on Monday, April 22, 2024, with a high near 66 degrees.

Tonight it is expected to be clear, with an overnight low of around 42 degrees.

What does the extended forecast have in store?

This forecast is centered on Dobbins Air Reserve Base in Marietta.


Sunny, with a high near 66. Northwest wind around 5 mph.

Monday Night

Clear, with a low around 42. Northwest wind around 5 mph becoming calm in the evening.


Sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the morning.

Tuesday Night

Mostly clear, with a low around 51. Southwest wind around 10 mph.


Mostly sunny, with a high near 74.

Wednesday Night

Partly cloudy, with a low around 52.


Mostly sunny, with a high near 74.

Thursday Night

Partly cloudy, with a low around 55.


Partly sunny, with a high near 74.

Friday Night

Mostly cloudy, with a low around 60.


Mostly cloudy, with a high near 78.

Saturday Night

Mostly cloudy, with a low around 61.


Mostly sunny, with a high near 81.

What was the climate like in the latest reporting period?

The NWS climate summary for metro Atlanta has now been updated with March 2024 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.

DateHighLowAverageDeparture from normPrecipitation

Climate Almanac for metro Atlanta

This almanac provides information on past climate conditions for today’s date, April 22, allowing a comparison to current weather. 

Simply put, it helps you see what the weather would typically be like on this day, according to historical data.

Daily DataObservedNormalRecord HighestRecord Lowest
Max TemperatureM7589 in 198753 in 1901
Min TemperatureM5465 in 199531 in 1978
Avg TemperatureM64.875.0 in 198746.5 in 1901
PrecipitationM0.132.11 in 18820.00 in 2022
SnowfallM0.00.0 in 20230.0 in 2023
Snow DepthM0 in 20230 in 2023
HDD (base 65)M318 in 19010 in 2022
CDD (base 65)M310 in 19870 in 2023
Month-to-Date SummaryObservedNormalRecord HighestRecord Lowest
Avg Max Temperature75.072.879.0 in 196759.6 in 1901
Avg Min Temperature54.951.457.8 in 201541.4 in 1907
Avg Temperature65.062.167.5 in 196750.5 in 1907
Total Precipitation5.672.829.50 in 19790.11 in 1976
Total Snowfall0.00.0T in 20220.0 in 2024
Max Snow Depth00 in 20240 in 2024
Total HDD (base 65)64102311 in 190712 in 1967
Total CDD (base 65)693890 in 20170 in 1907
Year-to-Date SummaryObservedNormalRecord HighestRecord Lowest
Avg Max Temperature64.362.067.6 in 201753.7 in 1895
Avg Min Temperature44.742.247.6 in 202334.2 in 1940
Avg Temperature54.552.157.6 in 201744.0 in 1940
Total Precipitation23.9716.6432.85 in 19367.95 in 1986
Total Snowfall (since July 1)T2.210.9 in 19360.0 in 2019
Max Snow Depth (since July 1)08 in 19400 in 2024
Total HDD (since July 1)202525033785 in 19771656 in 2017
Total CDD (since Jan 1)7957156 in 20121 in 1962

Period of Record:

  • Max Temperature : 1878-10-04 to 2024-04-21
  • Min Temperature : 1878-10-04 to 2024-04-21
  • Precipitation : 1878-10-01 to 2024-04-21
  • Snowfall : 1928-12-25 to 2024-04-20
  • Snow Depth : 1928-12-25 to 2024-04-20

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.”