10-day forecast for Decatur, GA: 44° to 76°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Thursday, November 5
68° · 1.09 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0468° / 62°1.09
Morning62°feels 63°
Afternoon68°feels 69°
Evening66°feels 67°
Overnight65°feels 65°
68 °
Decatur, Wednesday, 4 November
Heavy rain. High 68°, low 62°.
Pressure29.97 inHg
Wind11.1 mph SE
Humidity98%
Visibility1.9 mi
Dew point67°
Thu, 0576° / 60°0
Morning65°feels 66°
Afternoon76°feels 76°
Evening64°feels 64°
Overnight66°feels 67°
76 °
Decatur, Thursday, 5 November
Light rain. High 76°, low 60°.
Pressure29.94 inHg
Wind4.9 mph W
Humidity68%
Visibility6.2 mi
Dew point63°
Fri, 0672° / 55°0
Morning57°feels 57°
Afternoon72°feels 71°
Evening61°feels 60°
Overnight58°feels 58°
72 °
Decatur, Friday, 6 November
Clear. High 72°, low 55°.
Pressure29.91 inHg
Wind5.7 mph NW
Humidity54%
Visibility6.2 mi
Dew point53°
Sat, 0765° / 51°0
Morning55°feels 54°
Afternoon64°feels 63°
Evening56°feels 54°
Overnight55°feels 54°
65 °
Decatur, Saturday, 7 November
Overcast. High 65°, low 51°.
Pressure30.03 inHg
Wind9.1 mph NW
Humidity57%
Visibility—
Dew point48°
Sun, 0866° / 44°0
Morning50°feels 49°
Afternoon64°feels 62°
Evening57°feels 55°
Overnight53°feels 51°
66 °
Decatur, Sunday, 8 November
Overcast. High 66°, low 44°.
Pressure30.12 inHg
Wind8.4 mph NW
Humidity59%
Visibility—
Dew point47°
Mon, 0969° / 52°0
Morning57°feels 55°
Afternoon68°feels 66°
Evening63°feels 61°
Overnight59°feels 56°
69 °
Decatur, Monday, 9 November
Clear. High 69°, low 52°.
Pressure30.06 inHg
Wind10.1 mph NW
Humidity23%
Visibility—
Dew point28°
Tue, 1072° / 54°0
Morning58°feels 56°
Afternoon69°feels 67°
Evening65°feels 63°
Overnight61°feels 59°
72 °
Decatur, Tuesday, 10 November
Mostly clear. High 72°, low 54°.
Pressure30.18 inHg
Wind4.5 mph NW
Humidity24%
Visibility—
Dew point29°
Wed, 1171° / 58°0
Morning61°feels 59°
Afternoon70°feels 68°
Evening65°feels 63°
Overnight61°feels 59°
71 °
Decatur, Wednesday, 11 November
Overcast. High 71°, low 58°.
Pressure30.12 inHg
Wind8.1 mph SW
Humidity32%
Visibility—
Dew point38°
Thu, 1273° / 57°0
Morning61°feels 59°
Afternoon71°feels 70°
Evening67°feels 66°
Overnight63°feels 62°
73 °
Decatur, Thursday, 12 November
Overcast. High 73°, low 57°.
Pressure29.97 inHg
Wind5.9 mph SW
Humidity33%
Visibility—
Dew point39°
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.