10-day forecast for Decatur, KY: 36° to 79°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Tuesday, November 3
68° · 0.9 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0379° / 51°0
Morning60°feels 59°
Afternoon79°feels 79°
Evening65°feels 64°
Overnight53°feels 52°
79 °
Decatur, Tuesday, 3 November
Clear. High 79°, low 51°.
Pressure30.09 inHg
Wind10.2 mph S
Humidity53%
Visibility6.2 mi
Dew point57°
Wed, 0468° / 59°0.9
Morning64°feels 64°
Afternoon68°feels 69°
Evening64°feels 65°
Overnight66°feels 66°
68 °
Decatur, Wednesday, 4 November
Rain. High 68°, low 59°.
Pressure29.85 inHg
Wind14.1 mph S
Humidity89%
Visibility4.0 mi
Dew point64°
Thu, 0568° / 55°0
Morning60°feels 60°
Afternoon69°feels 68°
Evening56°feels 54°
Overnight57°feels 57°
68 °
Decatur, Thursday, 5 November
Overcast. High 68°, low 55°.
Pressure29.91 inHg
Wind6.6 mph SW
Humidity58%
Visibility6.2 mi
Dew point53°
Fri, 0669° / 49°0
Morning58°feels 57°
Afternoon67°feels 66°
Evening57°feels 56°
Overnight50°feels 50°
69 °
Decatur, Friday, 6 November
Partly cloudy. High 69°, low 49°.
Pressure29.85 inHg
Wind8.4 mph W
Humidity52%
Visibility—
Dew point48°
Sat, 0758° / 45°0
Morning49°feels 47°
Afternoon57°feels 56°
Evening53°feels 52°
Overnight49°feels 48°
58 °
Decatur, Saturday, 7 November
Overcast. High 58°, low 45°.
Pressure30.00 inHg
Wind6.2 mph W
Humidity57%
Visibility—
Dew point41°
Sun, 0856° / 41°0.1
Morning45°feels 42°
Afternoon54°feels 52°
Evening45°feels 40°
Overnight42°feels 37°
56 °
Decatur, Sunday, 8 November
Light rain. High 56°, low 41°.
Pressure29.68 inHg
Wind14.2 mph SW
Humidity59%
Visibility—
Dew point40°
Mon, 0951° / 38°0
Morning44°feels 39°
Afternoon49°feels 46°
Evening40°feels 37°
Overnight39°feels 35°
51 °
Decatur, Monday, 9 November
Partly cloudy. High 51°, low 38°.
Pressure30.03 inHg
Wind11.8 mph NW
Humidity41%
Visibility—
Dew point26°
Tue, 1061° / 36°0
Morning43°feels 38°
Afternoon58°feels 56°
Evening48°feels 46°
Overnight43°feels 42°
61 °
Decatur, Tuesday, 10 November
Clear. High 61°, low 36°.
Pressure30.06 inHg
Wind13.2 mph W
Humidity45%
Visibility—
Dew point35°
Wed, 1163° / 41°0
Morning47°feels 44°
Afternoon61°feels 58°
Evening55°feels 53°
Overnight54°feels 52°
63 °
Decatur, Wednesday, 11 November
Overcast. High 63°, low 41°.
Pressure30.09 inHg
Wind11.9 mph SW
Humidity38%
Visibility—
Dew point33°
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, KY 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.