10-day forecast for Decatur, KY: 31° to 65°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Tuesday, November 10
46° · 0.17 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0857° / 32°0
Morning42°feels 42°
Afternoon57°feels 55°
Evening44°feels 40°
Overnight34°feels 34°
57 °
Decatur, Sunday, 8 November
Clear. High 57°, low 32°.
Pressure30.15 inHg
Wind6.1 mph W
Humidity50%
Visibility6.2 mi
Dew point37°
Mon, 0961° / 39°0
Morning47°feels 47°
Afternoon61°feels 59°
Evening47°feels 46°
Overnight42°feels 39°
61 °
Decatur, Monday, 9 November
Clear. High 61°, low 39°.
Pressure30.21 inHg
Wind4.2 mph W
Humidity52%
Visibility6.2 mi
Dew point42°
Tue, 1065° / 40°0
Morning48°feels 45°
Afternoon65°feels 64°
Evening52°feels 51°
Overnight42°feels 39°
65 °
Decatur, Tuesday, 10 November
Clear. High 65°, low 40°.
Pressure30.12 inHg
Wind6.7 mph SW
Humidity55%
Visibility6.2 mi
Dew point47°
Wed, 1164° / 44°0.22
Morning51°feels 50°
Afternoon63°feels 61°
Evening56°feels 55°
Overnight47°feels 45°
64 °
Decatur, Wednesday, 11 November
Rain. High 64°, low 44°.
Pressure29.94 inHg
Wind10.4 mph SW
Humidity51%
Visibility—
Dew point43°
Thu, 1254° / 46°0.11
Morning49°feels 45°
Afternoon52°feels 50°
Evening49°feels 45°
Overnight47°feels 42°
54 °
Decatur, Thursday, 12 November
Light rain. High 54°, low 46°.
Pressure29.80 inHg
Wind13.4 mph W
Humidity66%
Visibility—
Dew point41°
Fri, 1346° / 35°0.17
Morning41°feels 34°
Afternoon39°feels 33°
Evening35°feels 27°
Overnight36°feels 28°
46 °
Decatur, Friday, 13 November
Snow. High 46°, low 35°.
Pressure29.56 inHg
Wind12.7 mph NW
Humidity91%
Visibility—
Dew point38°
Sat, 1441° / 33°0.05
Morning35°feels 27°
Afternoon39°feels 32°
Evening38°feels 32°
Overnight33°feels 28°
41 °
Decatur, Saturday, 14 November
Light snow. High 41°, low 33°.
Pressure29.94 inHg
Wind12.5 mph NW
Humidity77%
Visibility—
Dew point32°
Sun, 1551° / 31°0
Morning36°feels 32°
Afternoon47°feels 45°
Evening40°feels 38°
Overnight37°feels 34°
51 °
Decatur, Sunday, 15 November
Overcast. High 51°, low 31°.
Pressure30.24 inHg
Wind5.5 mph W
Humidity55%
Visibility—
Dew point31°
Mon, 1659° / 34°0
Morning41°feels 38°
Afternoon56°feels 53°
Evening46°feels 46°
Overnight42°feels 41°
59 °
Decatur, Monday, 16 November
Clear. High 59°, low 34°.
Pressure30.33 inHg
Wind5.5 mph SW
Humidity36%
Visibility—
Dew point28°
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.