10-day forecast for Decatur, AL: 45° to 77°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Tuesday, November 3
67° · 0.74 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0274° / 58°0
Morning61°feels 60°
Afternoon74°feels 73°
Evening66°feels 66°
Overnight59°feels 58°
74 °
Decatur, Monday, 2 November
Partly cloudy. High 74°, low 58°.
Pressure30.18 inHg
Wind11.7 mph SE
Humidity55%
Visibility6.2 mi
Dew point55°
Tue, 0377° / 62°0
Morning66°feels 66°
Afternoon77°feels 77°
Evening71°feels 72°
Overnight64°feels 64°
77 °
Decatur, Tuesday, 3 November
Overcast. High 77°, low 62°.
Pressure30.06 inHg
Wind16.1 mph SE
Humidity59%
Visibility6.2 mi
Dew point61°
Wed, 0471° / 61°0.35
Morning68°feels 69°
Afternoon70°feels 71°
Evening62°feels 62°
Overnight69°feels 70°
71 °
Decatur, Wednesday, 4 November
Rain. High 71°, low 61°.
Pressure29.85 inHg
Wind13.6 mph S
Humidity95%
Visibility3.2 mi
Dew point67°
Thu, 0570° / 52°0
Morning57°feels 57°
Afternoon69°feels 67°
Evening61°feels 60°
Overnight56°feels 56°
70 °
Decatur, Thursday, 5 November
Clear. High 70°, low 52°.
Pressure29.91 inHg
Wind5.5 mph W
Humidity46%
Visibility—
Dew point46°
Fri, 0672° / 52°0
Morning58°feels 57°
Afternoon70°feels 69°
Evening62°feels 61°
Overnight57°feels 56°
72 °
Decatur, Friday, 6 November
Clear. High 72°, low 52°.
Pressure29.88 inHg
Wind8.5 mph W
Humidity46%
Visibility—
Dew point47°
Sat, 0766° / 50°0
Morning54°feels 52°
Afternoon63°feels 62°
Evening55°feels 54°
Overnight52°feels 50°
66 °
Decatur, Saturday, 7 November
Clear. High 66°, low 50°.
Pressure29.97 inHg
Wind9.4 mph NW
Humidity47%
Visibility—
Dew point42°
Sun, 0867° / 48°0
Morning53°feels 51°
Afternoon65°feels 64°
Evening53°feels 51°
Overnight49°feels 47°
67 °
Decatur, Sunday, 8 November
Clear. High 67°, low 48°.
Pressure29.97 inHg
Wind11.6 mph NW
Humidity42%
Visibility—
Dew point41°
Mon, 0969° / 45°0
Morning51°feels 51°
Afternoon66°feels 64°
Evening57°feels 55°
Overnight53°feels 51°
69 °
Decatur, Monday, 9 November
Clear. High 69°, low 45°.
Pressure30.09 inHg
Wind6.4 mph W
Humidity33%
Visibility—
Dew point35°
Tue, 1073° / 50°0
Morning56°feels 55°
Afternoon70°feels 69°
Evening62°feels 61°
Overnight58°feels 57°
73 °
Decatur, Tuesday, 10 November
Overcast. High 73°, low 50°.
Pressure30.18 inHg
Wind4.6 mph W
Humidity40%
Visibility—
Dew point44°
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, AL 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.