10-day forecast for Olney, IL: 32° to 66°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Tuesday, November 10
46°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 0753° / 33°0
Morning40°feels 38°
Afternoon53°feels 50°
Evening42°feels 42°
Overnight36°feels 33°
53 °
Olney, Saturday, 7 November
Mostly clear. High 53°, low 33°.
Pressure30.24 inHg
Wind4.9 mph NW
Humidity49%
Visibility6.2 mi
Dew point33°
Sun, 0862° / 37°0
Morning43°feels 38°
Afternoon62°feels 60°
Evening51°feels 50°
Overnight38°feels 34°
62 °
Olney, Sunday, 8 November
Clear. High 62°, low 37°.
Pressure30.12 inHg
Wind8.9 mph W
Humidity56%
Visibility6.2 mi
Dew point43°
Mon, 0963° / 41°0
Morning45°feels 45°
Afternoon62°feels 61°
Evening51°feels 50°
Overnight44°feels 42°
63 °
Olney, Monday, 9 November
Clear. High 63°, low 41°.
Pressure30.18 inHg
Wind6.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point43°
Tue, 1066° / 47°0
Morning52°feels 49°
Afternoon63°feels 61°
Evening55°feels 54°
Overnight49°feels 46°
66 °
Olney, Tuesday, 10 November
Clear. High 66°, low 47°.
Pressure30.06 inHg
Wind7 mph W
Humidity58%
Visibility—
Dew point47°
Wed, 1161° / 44°0.01
Morning48°feels 46°
Afternoon58°feels 56°
Evening53°feels 50°
Overnight50°feels 48°
61 °
Olney, Wednesday, 11 November
Light rain. High 61°, low 44°.
Pressure30.06 inHg
Wind6.1 mph NW
Humidity44%
Visibility—
Dew point35°
Thu, 1254° / 44°0
Morning48°feels 43°
Afternoon53°feels 50°
Evening47°feels 42°
Overnight44°feels 38°
54 °
Olney, Thursday, 12 November
Mostly clear. High 54°, low 44°.
Pressure29.94 inHg
Wind14.6 mph N
Humidity50%
Visibility—
Dew point35°
Fri, 1346° / 35°0
Morning38°feels 33°
Afternoon45°feels 42°
Evening40°feels 37°
Overnight37°feels 33°
46 °
Olney, Friday, 13 November
Mostly clear. High 46°, low 35°.
Pressure30.00 inHg
Wind10.9 mph N
Humidity36%
Visibility—
Dew point19°
Sat, 1451° / 32°0
Morning36°feels 36°
Afternoon47°feels 45°
Evening43°feels 40°
Overnight43°feels 40°
51 °
Olney, Saturday, 14 November
Clear. High 51°, low 32°.
Pressure30.06 inHg
Wind6.3 mph SE
Humidity36%
Visibility—
Dew point20°
Sun, 1557° / 44°0
Morning47°feels 43°
Afternoon54°feels 51°
Evening55°feels 52°
Overnight51°feels 48°
57 °
Olney, Sunday, 15 November
Overcast. High 57°, low 44°.
Pressure30.03 inHg
Wind15.9 mph S
Humidity38%
Visibility—
Dew point28°
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 Olney, 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.