10-day forecast for Index, KY: 39° to 75°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Sunday, October 25
56° · 0.06 in
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1756° / 45°0.06
Morning47°feels 42°
Afternoon55°feels 52°
Evening48°feels 45°
Overnight51°feels 50°
56 °
Index, Saturday, 17 October
Light rain. High 56°, low 45°.
Pressure30.42 inHg
Wind11.1 mph N
Humidity58%
Visibility6.2 mi
Dew point36°
Sun, 1862° / 39°0
Morning39°feels 35°
Afternoon60°feels 57°
Evening51°feels 48°
Overnight43°feels 39°
62 °
Index, Sunday, 18 October
Clear. High 62°, low 39°.
Pressure30.56 inHg
Wind6.8 mph E
Humidity42%
Visibility6.2 mi
Dew point31°
Mon, 1965° / 40°0
Morning40°feels 37°
Afternoon65°feels 63°
Evening54°feels 52°
Overnight44°feels 41°
65 °
Index, Monday, 19 October
Clear. High 65°, low 40°.
Pressure30.42 inHg
Wind3.3 mph NE
Humidity37%
Visibility6.2 mi
Dew point34°
Tue, 2067° / 44°0
Morning50°feels 48°
Afternoon64°feels 62°
Evening55°feels 53°
Overnight47°feels 45°
67 °
Index, Tuesday, 20 October
Overcast. High 67°, low 44°.
Pressure30.30 inHg
Wind7.4 mph NE
Humidity34%
Visibility—
Dew point34°
Wed, 2168° / 43°0
Morning50°feels 48°
Afternoon65°feels 63°
Evening55°feels 53°
Overnight49°feels 47°
68 °
Index, Wednesday, 21 October
Clear. High 68°, low 43°.
Pressure30.21 inHg
Wind6.8 mph N
Humidity40%
Visibility—
Dew point39°
Thu, 2270° / 44°0
Morning52°feels 51°
Afternoon68°feels 66°
Evening55°feels 53°
Overnight51°feels 49°
70 °
Index, Thursday, 22 October
Clear. High 70°, low 44°.
Pressure30.18 inHg
Wind3.6 mph NE
Humidity34%
Visibility—
Dew point37°
Fri, 2369° / 49°0
Morning56°feels 54°
Afternoon66°feels 65°
Evening55°feels 53°
Overnight51°feels 50°
69 °
Index, Friday, 23 October
Overcast. High 69°, low 49°.
Pressure30.18 inHg
Wind5.3 mph NE
Humidity39%
Visibility—
Dew point40°
Sat, 2471° / 46°0
Morning53°feels 52°
Afternoon69°feels 68°
Evening57°feels 56°
Overnight53°feels 51°
71 °
Index, Saturday, 24 October
Clear. High 71°, low 46°.
Pressure30.21 inHg
Wind4.8 mph E
Humidity38%
Visibility—
Dew point41°
Sun, 2572° / 48°0
Morning55°feels 54°
Afternoon70°feels 68°
Evening56°feels 55°
Overnight51°feels 50°
72 °
Index, Sunday, 25 October
Mostly clear. High 72°, low 48°.
Pressure30.12 inHg
Wind4.8 mph NE
Humidity31%
Visibility—
Dew point37°
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 Index, 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.