10-day forecast for Decatur, AL: 42° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Thursday, November 5
73° · 1.09 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0473° / 60°1.09
Morning68°feels 69°
Afternoon72°feels 73°
Evening63°feels 63°
Overnight68°feels 69°
73 °
Decatur, Wednesday, 4 November
Heavy rain. High 73°, low 60°.
Pressure29.85 inHg
Wind11.7 mph SW
Humidity92%
Visibility2.2 mi
Dew point67°
Thu, 0570° / 56°0
Morning57°feels 57°
Afternoon70°feels 69°
Evening61°feels 60°
Overnight57°feels 57°
70 °
Decatur, Thursday, 5 November
Clear. High 70°, low 56°.
Pressure29.94 inHg
Wind1 mph N
Humidity61%
Visibility6.2 mi
Dew point54°
Fri, 0669° / 53°0
Morning57°feels 56°
Afternoon69°feels 68°
Evening60°feels 59°
Overnight55°feels 55°
69 °
Decatur, Friday, 6 November
Clear. High 69°, low 53°.
Pressure29.97 inHg
Wind6 mph NW
Humidity47%
Visibility6.2 mi
Dew point48°
Sat, 0759° / 50°0
Morning54°feels 53°
Afternoon58°feels 57°
Evening53°feels 51°
Overnight54°feels 53°
59 °
Decatur, Saturday, 7 November
Overcast. High 59°, low 50°.
Pressure30.09 inHg
Wind8.1 mph N
Humidity61%
Visibility6.2 mi
Dew point45°
Sun, 0857° / 45°0
Morning48°feels 46°
Afternoon56°feels 54°
Evening50°feels 47°
Overnight47°feels 44°
57 °
Decatur, Sunday, 8 November
Mostly clear. High 57°, low 45°.
Pressure30.12 inHg
Wind11.2 mph N
Humidity56%
Visibility—
Dew point40°
Mon, 0966° / 42°0
Morning49°feels 46°
Afternoon63°feels 61°
Evening52°feels 50°
Overnight48°feels 47°
66 °
Decatur, Monday, 9 November
Clear. High 66°, low 42°.
Pressure30.21 inHg
Wind7.4 mph N
Humidity35%
Visibility—
Dew point34°
Tue, 1067° / 44°0
Morning50°feels 49°
Afternoon64°feels 62°
Evening54°feels 51°
Overnight50°feels 48°
67 °
Decatur, Tuesday, 10 November
Overcast. High 67°, low 44°.
Pressure30.21 inHg
Wind4.3 mph NW
Humidity30%
Visibility—
Dew point31°
Wed, 1166° / 49°0
Morning55°feels 53°
Afternoon65°feels 63°
Evening55°feels 53°
Overnight53°feels 50°
66 °
Decatur, Wednesday, 11 November
Overcast. High 66°, low 49°.
Pressure30.09 inHg
Wind2.6 mph W
Humidity33%
Visibility—
Dew point35°
Thu, 1264° / 52°0
Morning57°feels 55°
Afternoon62°feels 59°
Evening58°feels 56°
Overnight55°feels 52°
64 °
Decatur, Thursday, 12 November
Overcast. High 64°, low 52°.
Pressure29.97 inHg
Wind3.3 mph S
Humidity41%
Visibility—
Dew point37°
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.