10-day forecast for Decatur, AR: 48° to 81°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Thursday, October 29
66° · 0.98 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2981° / 57°0
Morning59°feels 59°
Afternoon80°feels 82°
Evening66°feels 66°
Overnight61°feels 60°
81 °
Decatur, Thursday, 29 October
Overcast. High 81°, low 57°.
Pressure30.15 inHg
Wind8.3 mph SW
Humidity67%
Visibility6.2 mi
Dew point64°
Fri, 3075° / 57°0
Morning59°feels 59°
Afternoon70°feels 69°
Evening63°feels 62°
Overnight60°feels 60°
75 °
Decatur, Friday, 30 October
Overcast. High 75°, low 57°.
Pressure30.18 inHg
Wind6.6 mph SE
Humidity61%
Visibility6.2 mi
Dew point55°
Sat, 3167° / 60°0.05
Morning60°feels 59°
Afternoon67°feels 67°
Evening63°feels 63°
Overnight61°feels 60°
67 °
Decatur, Saturday, 31 October
Light rain. High 67°, low 60°.
Pressure30.15 inHg
Wind6.6 mph SE
Humidity77%
Visibility6.2 mi
Dew point57°
Sun, 0171° / 62°0.03
Morning63°feels 63°
Afternoon70°feels 70°
Evening64°feels 64°
Overnight62°feels 62°
71 °
Decatur, Sunday, 1 November
Light rain. High 71°, low 62°.
Pressure30.18 inHg
Wind3.5 mph SW
Humidity78%
Visibility6.2 mi
Dew point61°
Mon, 0274° / 63°0.04
Morning67°feels 68°
Afternoon73°feels 73°
Evening70°feels 71°
Overnight67°feels 67°
74 °
Decatur, Monday, 2 November
Light rain. High 74°, low 63°.
Pressure29.97 inHg
Wind16.5 mph S
Humidity76%
Visibility—
Dew point64°
Tue, 0366° / 61°0.98
Morning64°feels 65°
Afternoon62°feels 61°
Evening61°feels 60°
Overnight62°feels 61°
66 °
Decatur, Tuesday, 3 November
Rain. High 66°, low 61°.
Pressure29.88 inHg
Wind16.8 mph S
Humidity81%
Visibility—
Dew point56°
Wed, 0460° / 54°0.07
Morning56°feels 56°
Afternoon55°feels 54°
Evening55°feels 54°
Overnight56°feels 55°
60 °
Decatur, Wednesday, 4 November
Light rain. High 60°, low 54°.
Pressure29.65 inHg
Wind9.6 mph W
Humidity87%
Visibility—
Dew point51°
Thu, 0559° / 53°0.02
Morning54°feels 53°
Afternoon57°feels 56°
Evening57°feels 56°
Overnight55°feels 54°
59 °
Decatur, Thursday, 5 November
Light rain. High 59°, low 53°.
Pressure29.80 inHg
Wind11.3 mph NW
Humidity81%
Visibility—
Dew point51°
Fri, 0664° / 48°0
Morning53°feels 50°
Afternoon62°feels 60°
Evening53°feels 50°
Overnight48°feels 45°
64 °
Decatur, Friday, 6 November
Mostly clear. High 64°, low 48°.
Pressure30.03 inHg
Wind12.3 mph NW
Humidity46%
Visibility—
Dew point40°
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.