10-day forecast for Ohio, IL: 59° to 89°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Monday, August 10
75° · 0.45 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 71°0.02
Morning75°feels 77°
Afternoon88°feels 101°
Evening77°feels 79°
Overnight77°feels 79°
89 °
Ohio, Monday, 10 August
Light rain. High 89°, low 71°.
Pressure29.88 inHg
Wind1.4 mph E
Humidity79%
Visibility6.2 mi
Dew point76°
Tue, 1185° / 69°0
Morning73°feels 74°
Afternoon77°feels 78°
Evening77°feels 79°
Overnight72°feels 74°
85 °
Ohio, Tuesday, 11 August
Overcast. High 85°, low 69°.
Pressure29.80 inHg
Wind10.4 mph S
Humidity82%
Visibility6.2 mi
Dew point73°
Wed, 1283° / 68°0.06
Morning72°feels 73°
Afternoon82°feels 86°
Evening72°feels 73°
Overnight71°feels 72°
83 °
Ohio, Wednesday, 12 August
Light rain. High 83°, low 68°.
Pressure29.85 inHg
Wind4.5 mph N
Humidity75%
Visibility6.2 mi
Dew point72°
Thu, 1375° / 62°0.45
Morning65°feels 66°
Afternoon74°feels 74°
Evening65°feels 66°
Overnight64°feels 64°
75 °
Ohio, Thursday, 13 August
Rain. High 75°, low 62°.
Pressure30.00 inHg
Wind8.1 mph E
Humidity72%
Visibility—
Dew point64°
Fri, 1472° / 59°0.2
Morning63°feels 63°
Afternoon71°feels 71°
Evening68°feels 68°
Overnight64°feels 63°
72 °
Ohio, Friday, 14 August
Rain. High 72°, low 59°.
Pressure30.15 inHg
Wind12.3 mph E
Humidity66%
Visibility—
Dew point57°
Sat, 1574° / 60°0.05
Morning64°feels 63°
Afternoon71°feels 72°
Evening68°feels 68°
Overnight64°feels 64°
74 °
Ohio, Saturday, 15 August
Light rain. High 74°, low 60°.
Pressure30.21 inHg
Wind12.1 mph SE
Humidity70%
Visibility—
Dew point60°
Sun, 1675° / 63°0.02
Morning66°feels 66°
Afternoon73°feels 74°
Evening73°feels 74°
Overnight67°feels 68°
75 °
Ohio, Sunday, 16 August
Light rain. High 75°, low 63°.
Pressure30.09 inHg
Wind8 mph SE
Humidity82%
Visibility—
Dew point65°
Mon, 1780° / 64°0
Morning68°feels 69°
Afternoon78°feels 79°
Evening74°feels 75°
Overnight67°feels 67°
80 °
Ohio, Monday, 17 August
Light rain. High 80°, low 64°.
Pressure30.09 inHg
Wind5.8 mph NE
Humidity72%
Visibility—
Dew point66°
Tue, 1879° / 62°0
Morning67°feels 68°
Afternoon78°feels 79°
Evening75°feels 76°
Overnight69°feels 70°
79 °
Ohio, Tuesday, 18 August
Overcast. High 79°, low 62°.
Pressure30.00 inHg
Wind10 mph S
Humidity76%
Visibility—
Dew point68°
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 Ohio, 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.