10-day forecast for Sullivan, KY: 67° to 94°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Tuesday, August 11
83° · 0.83 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0992° / 74°0.01
Morning79°feels 79°
Afternoon91°feels 102°
Evening84°feels 94°
Overnight75°feels 77°
92 °
Sullivan, Sunday, 9 August
Light rain. High 92°, low 74°.
Pressure30.06 inHg
Wind9.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point72°
Mon, 1092° / 74°0
Morning78°feels 80°
Afternoon91°feels 99°
Evening81°feels 86°
Overnight77°feels 79°
92 °
Sullivan, Monday, 10 August
Partly cloudy. High 92°, low 74°.
Pressure30.06 inHg
Wind11 mph SW
Humidity62%
Visibility6.2 mi
Dew point72°
Tue, 1194° / 76°0
Morning78°feels 79°
Afternoon94°feels 101°
Evening85°feels 91°
Overnight79°feels 79°
94 °
Sullivan, Tuesday, 11 August
Clear. High 94°, low 76°.
Pressure29.94 inHg
Wind13.6 mph SW
Humidity55%
Visibility6.2 mi
Dew point72°
Wed, 1287° / 72°0.3
Morning76°feels 78°
Afternoon87°feels 93°
Evening74°feels 75°
Overnight82°feels 85°
87 °
Sullivan, Wednesday, 12 August
Rain. High 87°, low 72°.
Pressure29.88 inHg
Wind6.9 mph W
Humidity70%
Visibility6.2 mi
Dew point74°
Thu, 1380° / 70°0.33
Morning74°feels 75°
Afternoon79°feels 79°
Evening77°feels 79°
Overnight73°feels 74°
80 °
Sullivan, Thursday, 13 August
Light rain. High 80°, low 70°.
Pressure29.97 inHg
Wind7.5 mph SW
Humidity82%
Visibility—
Dew point72°
Fri, 1483° / 70°0.83
Morning74°feels 78°
Afternoon82°feels 88°
Evening75°feels 76°
Overnight70°feels 71°
83 °
Sullivan, Friday, 14 August
Heavy rain. High 83°, low 70°.
Pressure30.00 inHg
Wind10.4 mph NE
Humidity74%
Visibility—
Dew point73°
Sat, 1577° / 67°0.19
Morning68°feels 69°
Afternoon72°feels 73°
Evening74°feels 75°
Overnight68°feels 69°
77 °
Sullivan, Saturday, 15 August
Light rain. High 77°, low 67°.
Pressure30.21 inHg
Wind10.9 mph SE
Humidity90%
Visibility—
Dew point68°
Sun, 1691° / 67°0.12
Morning74°feels 77°
Afternoon88°feels 97°
Evening82°feels 90°
Overnight75°feels 76°
91 °
Sullivan, Sunday, 16 August
Light rain. High 91°, low 67°.
Pressure30.03 inHg
Wind7.4 mph S
Humidity63%
Visibility—
Dew point71°
Mon, 1788° / 72°0.02
Morning76°feels 79°
Afternoon85°feels 93°
Evening80°feels 85°
Overnight74°feels 75°
88 °
Sullivan, Monday, 17 August
Light rain. High 88°, low 72°.
Pressure30.03 inHg
Wind6.6 mph N
Humidity71%
Visibility—
Dew point73°
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 Sullivan, 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.