10-day forecast for Ottville, IL: 63° to 91°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Monday, August 10
80° · 1.48 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 74°0
Morning78°feels 79°
Afternoon90°feels 102°
Evening80°feels 86°
Overnight77°feels 78°
91 °
Ottville, Monday, 10 August
Overcast. High 91°, low 74°.
Pressure29.88 inHg
Wind0.9 mph N
Humidity77%
Visibility6.2 mi
Dew point75°
Tue, 1190° / 72°0
Morning76°feels 77°
Afternoon86°feels 94°
Evening79°feels 79°
Overnight73°feels 74°
90 °
Ottville, Tuesday, 11 August
Overcast. High 90°, low 72°.
Pressure29.80 inHg
Wind12.2 mph S
Humidity82%
Visibility6.2 mi
Dew point73°
Wed, 1284° / 66°0
Morning71°feels 72°
Afternoon84°feels 88°
Evening75°feels 76°
Overnight71°feels 72°
84 °
Ottville, Wednesday, 12 August
Partly cloudy. High 84°, low 66°.
Pressure29.91 inHg
Wind3.9 mph E
Humidity66%
Visibility6.2 mi
Dew point69°
Thu, 1382° / 65°0.41
Morning67°feels 68°
Afternoon82°feels 88°
Evening70°feels 71°
Overnight65°feels 66°
82 °
Ottville, Thursday, 13 August
Rain. High 82°, low 65°.
Pressure29.94 inHg
Wind10.6 mph SE
Humidity71%
Visibility6.2 mi
Dew point70°
Fri, 1480° / 69°1.48
Morning71°feels 73°
Afternoon78°feels 79°
Evening76°feels 78°
Overnight72°feels 74°
80 °
Ottville, Friday, 14 August
Heavy rain. High 80°, low 69°.
Pressure30.00 inHg
Wind12.7 mph SE
Humidity83%
Visibility—
Dew point71°
Sat, 1590° / 71°0.02
Morning76°feels 80°
Afternoon88°feels 97°
Evening85°feels 94°
Overnight80°feels 82°
90 °
Ottville, Saturday, 15 August
Light rain. High 90°, low 71°.
Pressure29.91 inHg
Wind13.5 mph E
Humidity63%
Visibility—
Dew point72°
Sun, 1677° / 70°0.03
Morning71°feels 72°
Afternoon72°feels 73°
Evening71°feels 72°
Overnight70°feels 71°
77 °
Ottville, Sunday, 16 August
Light rain. High 77°, low 70°.
Pressure30.00 inHg
Wind14.2 mph NW
Humidity83%
Visibility—
Dew point67°
Mon, 1778° / 63°0
Morning67°feels 67°
Afternoon75°feels 76°
Evening75°feels 76°
Overnight72°feels 73°
78 °
Ottville, Monday, 17 August
Overcast. High 78°, low 63°.
Pressure29.97 inHg
Wind14.7 mph SE
Humidity71%
Visibility—
Dew point64°
Tue, 1888° / 72°0
Morning76°feels 79°
Afternoon84°feels 92°
Evening80°feels 85°
Overnight74°feels 75°
88 °
Ottville, Tuesday, 18 August
Overcast. High 88°, low 72°.
Pressure29.88 inHg
Wind10.7 mph NW
Humidity70%
Visibility—
Dew point72°
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 Ottville, IL 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.