10-day forecast for Decatur, KY: 26° to 66°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Tuesday, November 10
54° · 0.49 in
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 0755° / 32°0
Morning41°feels 39°
Afternoon55°feels 52°
Evening42°feels 40°
Overnight36°feels 32°
55 °
Decatur, Saturday, 7 November
Clear. High 55°, low 32°.
Pressure30.18 inHg
Wind6 mph N
Humidity53%
Visibility6.2 mi
Dew point37°
Sun, 0857° / 37°0
Morning45°feels 45°
Afternoon57°feels 55°
Evening45°feels 41°
Overnight37°feels 37°
57 °
Decatur, Sunday, 8 November
Clear. High 57°, low 37°.
Pressure30.15 inHg
Wind5.7 mph W
Humidity53%
Visibility6.2 mi
Dew point39°
Mon, 0961° / 40°0
Morning47°feels 46°
Afternoon61°feels 59°
Evening48°feels 46°
Overnight41°feels 38°
61 °
Decatur, Monday, 9 November
Clear. High 61°, low 40°.
Pressure30.18 inHg
Wind4.3 mph W
Humidity55%
Visibility6.2 mi
Dew point44°
Tue, 1066° / 42°0
Morning51°feels 49°
Afternoon66°feels 64°
Evening54°feels 53°
Overnight42°feels 40°
66 °
Decatur, Tuesday, 10 November
Clear. High 66°, low 42°.
Pressure30.09 inHg
Wind7.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point51°
Wed, 1164° / 43°0
Morning49°feels 46°
Afternoon62°feels 60°
Evening53°feels 52°
Overnight51°feels 49°
64 °
Decatur, Wednesday, 11 November
Overcast. High 64°, low 43°.
Pressure29.94 inHg
Wind8.3 mph S
Humidity51%
Visibility—
Dew point42°
Thu, 1254° / 41°0.49
Morning54°feels 53°
Afternoon53°feels 50°
Evening44°feels 38°
Overnight43°feels 38°
54 °
Decatur, Thursday, 12 November
Rain. High 54°, low 41°.
Pressure29.68 inHg
Wind14.1 mph W
Humidity73%
Visibility—
Dew point46°
Fri, 1339° / 31°0.01
Morning33°feels 26°
Afternoon36°feels 30°
Evening33°feels 30°
Overnight32°feels 27°
39 °
Decatur, Friday, 13 November
Light rain. High 39°, low 31°.
Pressure29.97 inHg
Wind10.6 mph N
Humidity70%
Visibility—
Dew point27°
Sat, 1442° / 26°0
Morning30°feels 24°
Afternoon40°feels 35°
Evening33°feels 28°
Overnight29°feels 25°
42 °
Decatur, Saturday, 14 November
Mostly clear. High 42°, low 26°.
Pressure30.09 inHg
Wind10.5 mph NW
Humidity41%
Visibility—
Dew point18°
Sun, 1546° / 27°0
Morning32°feels 31°
Afternoon44°feels 41°
Evening36°feels 36°
Overnight32°feels 32°
46 °
Decatur, Sunday, 15 November
Clear. High 46°, low 27°.
Pressure30.36 inHg
Wind6.8 mph NW
Humidity45%
Visibility—
Dew point23°
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.