10-day forecast for Decatur, AL: 44° to 74°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Monday, November 2
65° · 1.34 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0165° / 51°1.34
Morning54°feels 53°
Afternoon64°feels 63°
Evening56°feels 55°
Overnight54°feels 53°
65 °
Decatur, Sunday, 1 November
Heavy rain. High 65°, low 51°.
Pressure30.27 inHg
Wind12.7 mph SE
Humidity93%
Visibility1.8 mi
Dew point56°
Mon, 0274° / 53°0.02
Morning60°feels 59°
Afternoon74°feels 74°
Evening68°feels 68°
Overnight54°feels 52°
74 °
Decatur, Monday, 2 November
Light rain. High 74°, low 53°.
Pressure30.18 inHg
Wind12.2 mph SE
Humidity63%
Visibility6.2 mi
Dew point56°
Tue, 0373° / 64°0.01
Morning65°feels 65°
Afternoon73°feels 73°
Evening70°feels 70°
Overnight67°feels 67°
73 °
Decatur, Tuesday, 3 November
Light rain. High 73°, low 64°.
Pressure30.06 inHg
Wind16.7 mph SE
Humidity73%
Visibility6.2 mi
Dew point62°
Wed, 0473° / 64°1.37
Morning67°feels 68°
Afternoon72°feels 72°
Evening66°feels 67°
Overnight67°feels 68°
73 °
Decatur, Wednesday, 4 November
Heavy rain. High 73°, low 64°.
Pressure29.85 inHg
Wind13 mph S
Humidity87%
Visibility5.3 mi
Dew point67°
Thu, 0571° / 54°0
Morning59°feels 58°
Afternoon69°feels 69°
Evening63°feels 62°
Overnight58°feels 58°
71 °
Decatur, Thursday, 5 November
Clear. High 71°, low 54°.
Pressure29.91 inHg
Wind4.8 mph W
Humidity52%
Visibility—
Dew point50°
Fri, 0670° / 55°0.02
Morning60°feels 59°
Afternoon68°feels 67°
Evening61°feels 60°
Overnight58°feels 57°
70 °
Decatur, Friday, 6 November
Light rain. High 70°, low 55°.
Pressure29.83 inHg
Wind9.5 mph NW
Humidity56%
Visibility—
Dew point51°
Sat, 0769° / 54°0
Morning58°feels 57°
Afternoon68°feels 67°
Evening59°feels 58°
Overnight58°feels 57°
69 °
Decatur, Saturday, 7 November
Mostly clear. High 69°, low 54°.
Pressure29.80 inHg
Wind4.9 mph W
Humidity51%
Visibility—
Dew point49°
Sun, 0859° / 49°0.22
Morning55°feels 54°
Afternoon54°feels 53°
Evening52°feels 50°
Overnight50°feels 47°
59 °
Decatur, Sunday, 8 November
Light rain. High 59°, low 49°.
Pressure29.77 inHg
Wind16.9 mph W
Humidity74%
Visibility—
Dew point47°
Mon, 0962° / 44°0
Morning49°feels 46°
Afternoon60°feels 58°
Evening52°feels 50°
Overnight49°feels 46°
62 °
Decatur, Monday, 9 November
Clear. High 62°, low 44°.
Pressure29.97 inHg
Wind11.3 mph NW
Humidity53%
Visibility—
Dew point42°
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.