10-day forecast for Oreana, IL: 61° to 93°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Sunday, August 9
82° · 1.16 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0993° / 70°0
Morning75°feels 77°
Afternoon91°feels 103°
Evening86°feels 95°
Overnight71°feels 72°
93 °
Oreana, Sunday, 9 August
Clear. High 93°, low 70°.
Pressure29.97 inHg
Wind13.9 mph S
Humidity65%
Visibility6.2 mi
Dew point73°
Mon, 1091° / 76°0.06
Morning79°feels 79°
Afternoon90°feels 99°
Evening84°feels 91°
Overnight80°feels 83°
91 °
Oreana, Monday, 10 August
Rain. High 91°, low 76°.
Pressure29.94 inHg
Wind14.2 mph SW
Humidity61%
Visibility6.2 mi
Dew point73°
Tue, 1191° / 73°0.04
Morning76°feels 77°
Afternoon83°feels 91°
Evening83°feels 89°
Overnight74°feels 75°
91 °
Oreana, Tuesday, 11 August
Light rain. High 91°, low 73°.
Pressure29.83 inHg
Wind15 mph SW
Humidity57%
Visibility6.2 mi
Dew point70°
Wed, 1284° / 71°0.88
Morning76°feels 78°
Afternoon85°feels 93°
Evening74°feels 76°
Overnight78°feels 79°
84 °
Oreana, Wednesday, 12 August
Heavy rain. High 84°, low 71°.
Pressure29.85 inHg
Wind1.1 mph N
Humidity79%
Visibility6.2 mi
Dew point74°
Thu, 1382° / 64°1.16
Morning71°feels 73°
Afternoon80°feels 82°
Evening67°feels 68°
Overnight65°feels 65°
82 °
Oreana, Thursday, 13 August
Heavy rain. High 82°, low 64°.
Pressure29.97 inHg
Wind13.8 mph SE
Humidity65%
Visibility—
Dew point67°
Fri, 1478° / 64°0.02
Morning67°feels 68°
Afternoon76°feels 77°
Evening72°feels 73°
Overnight66°feels 66°
78 °
Oreana, Friday, 14 August
Light rain. High 78°, low 64°.
Pressure30.09 inHg
Wind12.2 mph E
Humidity69%
Visibility—
Dew point64°
Sat, 1568° / 61°0.08
Morning63°feels 62°
Afternoon62°feels 61°
Evening65°feels 65°
Overnight63°feels 63°
68 °
Oreana, Saturday, 15 August
Light rain. High 68°, low 61°.
Pressure30.27 inHg
Wind14.3 mph E
Humidity88%
Visibility—
Dew point58°
Sun, 1673° / 62°0.03
Morning64°feels 65°
Afternoon69°feels 69°
Evening71°feels 72°
Overnight65°feels 66°
73 °
Oreana, Sunday, 16 August
Light rain. High 73°, low 62°.
Pressure30.12 inHg
Wind9.9 mph E
Humidity84%
Visibility—
Dew point63°
Mon, 1778° / 63°0.06
Morning67°feels 68°
Afternoon73°feels 74°
Evening74°feels 75°
Overnight69°feels 70°
78 °
Oreana, Monday, 17 August
Light rain. High 78°, low 63°.
Pressure30.06 inHg
Wind6.2 mph N
Humidity85%
Visibility—
Dew point66°
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 Oreana, 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.