10-day forecast for Decatur, AR: 40° to 80°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Thursday, October 29
67° · 3.39 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3078° / 55°0
Morning57°feels 57°
Afternoon78°feels 77°
Evening62°feels 61°
Overnight61°feels 60°
78 °
Decatur, Friday, 30 October
Overcast. High 78°, low 55°.
Pressure30.18 inHg
Wind6.5 mph SE
Humidity53%
Visibility6.2 mi
Dew point56°
Sat, 3165° / 57°0.42
Morning58°feels 58°
Afternoon65°feels 65°
Evening61°feels 62°
Overnight62°feels 60°
65 °
Decatur, Saturday, 31 October
Rain. High 65°, low 57°.
Pressure30.18 inHg
Wind5.5 mph E
Humidity70%
Visibility6.2 mi
Dew point55°
Sun, 0173° / 61°0.06
Morning61°feels 61°
Afternoon71°feels 71°
Evening64°feels 64°
Overnight61°feels 62°
73 °
Decatur, Sunday, 1 November
Light rain. High 73°, low 61°.
Pressure30.18 inHg
Wind4.7 mph SW
Humidity81%
Visibility5.8 mi
Dew point62°
Mon, 0275° / 63°0
Morning65°feels 66°
Afternoon74°feels 74°
Evening71°feels 71°
Overnight64°feels 64°
75 °
Decatur, Monday, 2 November
Overcast. High 75°, low 63°.
Pressure29.94 inHg
Wind18.9 mph S
Humidity68%
Visibility—
Dew point62°
Tue, 0367° / 63°3.39
Morning65°feels 65°
Afternoon66°feels 67°
Evening64°feels 65°
Overnight63°feels 64°
67 °
Decatur, Tuesday, 3 November
Heavy rain. High 67°, low 63°.
Pressure29.77 inHg
Wind19 mph S
Humidity97%
Visibility—
Dew point65°
Wed, 0461° / 52°0.11
Morning57°feels 57°
Afternoon58°feels 58°
Evening56°feels 56°
Overnight53°feels 52°
61 °
Decatur, Wednesday, 4 November
Light rain. High 61°, low 52°.
Pressure29.71 inHg
Wind11.3 mph NW
Humidity84%
Visibility—
Dew point53°
Thu, 0562° / 47°0
Morning49°feels 45°
Afternoon54°feels 52°
Evening52°feels 50°
Overnight48°feels 45°
62 °
Decatur, Thursday, 5 November
Overcast. High 62°, low 47°.
Pressure29.83 inHg
Wind13 mph NW
Humidity76%
Visibility—
Dew point46°
Fri, 0658° / 41°0
Morning46°feels 42°
Afternoon55°feels 53°
Evening48°feels 45°
Overnight44°feels 41°
58 °
Decatur, Friday, 6 November
Clear. High 58°, low 41°.
Pressure29.97 inHg
Wind10.2 mph NW
Humidity43%
Visibility—
Dew point32°
Sat, 0759° / 40°0
Morning45°feels 41°
Afternoon56°feels 53°
Evening50°feels 48°
Overnight47°feels 44°
59 °
Decatur, Saturday, 7 November
Overcast. High 59°, low 40°.
Pressure30.18 inHg
Wind6.4 mph NE
Humidity49%
Visibility—
Dew point36°
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, AR 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.