10-day forecast for Oconee, IL: 55° to 93°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Monday, August 10
79° · 0.72 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0993° / 72°0
Morning77°feels 78°
Afternoon91°feels 103°
Evening83°feels 88°
Overnight73°feels 75°
93 °
Oconee, Sunday, 9 August
Partly cloudy. High 93°, low 72°.
Pressure29.97 inHg
Wind14.1 mph S
Humidity65%
Visibility6.2 mi
Dew point73°
Mon, 1093° / 74°0
Morning77°feels 78°
Afternoon92°feels 101°
Evening84°feels 90°
Overnight78°feels 79°
93 °
Oconee, Monday, 10 August
Clear. High 93°, low 74°.
Pressure29.94 inHg
Wind14.1 mph SW
Humidity62%
Visibility6.2 mi
Dew point73°
Tue, 1190° / 75°0
Morning77°feels 78°
Afternoon89°feels 97°
Evening80°feels 83°
Overnight79°feels 79°
90 °
Oconee, Tuesday, 11 August
Overcast. High 90°, low 75°.
Pressure29.88 inHg
Wind15.5 mph SW
Humidity55%
Visibility6.2 mi
Dew point71°
Wed, 1288° / 73°0.28
Morning76°feels 77°
Afternoon84°feels 93°
Evening78°feels 79°
Overnight76°feels 76°
88 °
Oconee, Wednesday, 12 August
Rain. High 88°, low 73°.
Pressure29.83 inHg
Wind5.7 mph NE
Humidity66%
Visibility6.2 mi
Dew point74°
Thu, 1379° / 69°0.72
Morning73°feels 74°
Afternoon78°feels 78°
Evening71°feels 73°
Overnight70°feels 71°
79 °
Oconee, Thursday, 13 August
Rain. High 79°, low 69°.
Pressure29.88 inHg
Wind8.1 mph S
Humidity80%
Visibility—
Dew point71°
Fri, 1476° / 62°0
Morning66°feels 65°
Afternoon74°feels 73°
Evening68°feels 68°
Overnight62°feels 62°
76 °
Oconee, Friday, 14 August
Clear. High 76°, low 62°.
Pressure30.15 inHg
Wind11.6 mph NE
Humidity48%
Visibility—
Dew point52°
Sat, 1575° / 55°0
Morning61°feels 60°
Afternoon73°feels 73°
Evening68°feels 68°
Overnight60°feels 60°
75 °
Oconee, Saturday, 15 August
Partly cloudy. High 75°, low 55°.
Pressure30.30 inHg
Wind7.3 mph SE
Humidity54%
Visibility—
Dew point53°
Sun, 1678° / 57°0.01
Morning64°feels 64°
Afternoon77°feels 77°
Evening72°feels 73°
Overnight67°feels 67°
78 °
Oconee, Sunday, 16 August
Light rain. High 78°, low 57°.
Pressure30.18 inHg
Wind11.2 mph S
Humidity55%
Visibility—
Dew point58°
Mon, 1786° / 67°0.1
Morning73°feels 76°
Afternoon83°feels 89°
Evening82°feels 89°
Overnight75°feels 76°
86 °
Oconee, Monday, 17 August
Light rain. High 86°, low 67°.
Pressure29.94 inHg
Wind17.4 mph S
Humidity75%
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 Oconee, 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.