10-day forecast for Decatur, GA: 33° to 70°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Saturday, November 21
52°
Worst day: Monday, November 16
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1355° / 38°0
Morning40°feels 34°
Afternoon53°feels 50°
Evening47°feels 42°
Overnight44°feels 40°
55 °
Decatur, Friday, 13 November
Overcast. High 55°, low 38°.
Pressure29.91 inHg
Wind10.7 mph NW
Humidity52%
Visibility6.2 mi
Dew point31°
Sat, 1452° / 37°0
Morning40°feels 34°
Afternoon52°feels 49°
Evening43°feels 40°
Overnight41°feels 35°
52 °
Decatur, Saturday, 14 November
Clear. High 52°, low 37°.
Pressure30.18 inHg
Wind7.5 mph N
Humidity54%
Visibility6.2 mi
Dew point34°
Sun, 1553° / 33°0
Morning35°feels 32°
Afternoon53°feels 50°
Evening45°feels 45°
Overnight36°feels 33°
53 °
Decatur, Sunday, 15 November
Partly cloudy. High 53°, low 33°.
Pressure30.39 inHg
Wind1.9 mph E
Humidity49%
Visibility6.2 mi
Dew point30°
Mon, 1652° / 39°0
Morning41°feels 37°
Afternoon51°feels 49°
Evening48°feels 47°
Overnight40°feels 37°
52 °
Decatur, Monday, 16 November
Overcast. High 52°, low 39°.
Pressure30.45 inHg
Wind6.7 mph E
Humidity54%
Visibility—
Dew point34°
Tue, 1756° / 46°0
Morning48°feels 45°
Afternoon53°feels 51°
Evening48°feels 46°
Overnight46°feels 43°
56 °
Decatur, Tuesday, 17 November
Overcast. High 56°, low 46°.
Pressure30.45 inHg
Wind7.9 mph E
Humidity54%
Visibility—
Dew point37°
Wed, 1862° / 43°0
Morning48°feels 44°
Afternoon60°feels 56°
Evening55°feels 52°
Overnight50°feels 47°
62 °
Decatur, Wednesday, 18 November
Clear. High 62°, low 43°.
Pressure30.42 inHg
Wind8.7 mph E
Humidity28%
Visibility—
Dew point25°
Thu, 1965° / 45°0
Morning51°feels 48°
Afternoon63°feels 60°
Evening59°feels 56°
Overnight53°feels 51°
65 °
Decatur, Thursday, 19 November
Mostly clear. High 65°, low 45°.
Pressure30.36 inHg
Wind5.7 mph E
Humidity38%
Visibility—
Dew point35°
Fri, 2066° / 49°0
Morning54°feels 52°
Afternoon64°feels 62°
Evening61°feels 58°
Overnight56°feels 54°
66 °
Decatur, Friday, 20 November
Overcast. High 66°, low 49°.
Pressure30.27 inHg
Wind4.3 mph E
Humidity25%
Visibility—
Dew point26°
Sat, 2170° / 52°0
Morning56°feels 53°
Afternoon68°feels 65°
Evening62°feels 60°
Overnight57°feels 55°
70 °
Decatur, Saturday, 21 November
Clear. High 70°, low 52°.
Pressure30.21 inHg
Wind3.9 mph E
Humidity18%
Visibility—
Dew point22°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Decatur, GA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.