10-day forecast for Oak Forest, IL: 45° to 73°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Wednesday, October 28
57° · 1.17 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2967° / 52°0.02
Morning62°feels 61°
Afternoon65°feels 65°
Evening57°feels 57°
Overnight65°feels 64°
67 °
Oak Forest, Thursday, 29 October
Light rain. High 67°, low 52°.
Pressure30.09 inHg
Wind7.8 mph SW
Humidity68%
Visibility6.2 mi
Dew point55°
Fri, 3064° / 45°0
Morning46°feels 44°
Afternoon63°feels 62°
Evening55°feels 55°
Overnight48°feels 46°
64 °
Oak Forest, Friday, 30 October
Light rain. High 64°, low 45°.
Pressure30.33 inHg
Wind3.6 mph E
Humidity65%
Visibility6.2 mi
Dew point49°
Sat, 3157° / 51°1.17
Morning52°feels 51°
Afternoon56°feels 56°
Evening55°feels 55°
Overnight52°feels 51°
57 °
Oak Forest, Saturday, 31 October
Rain. High 57°, low 51°.
Pressure30.27 inHg
Wind4 mph SE
Humidity91%
Visibility2.8 mi
Dew point52°
Sun, 0165° / 49°0
Morning53°feels 52°
Afternoon64°feels 64°
Evening57°feels 57°
Overnight52°feels 51°
65 °
Oak Forest, Sunday, 1 November
Clear. High 65°, low 49°.
Pressure30.27 inHg
Wind5.8 mph NE
Humidity77%
Visibility—
Dew point55°
Mon, 0264° / 55°0.05
Morning58°feels 57°
Afternoon63°feels 63°
Evening61°feels 61°
Overnight59°feels 58°
64 °
Oak Forest, Monday, 2 November
Light rain. High 64°, low 55°.
Pressure30.03 inHg
Wind6.7 mph SE
Humidity77%
Visibility—
Dew point55°
Tue, 0361° / 51°1
Morning60°feels 60°
Afternoon60°feels 60°
Evening54°feels 54°
Overnight53°feels 52°
61 °
Oak Forest, Tuesday, 3 November
Rain. High 61°, low 51°.
Pressure29.59 inHg
Wind19.9 mph E
Humidity81%
Visibility—
Dew point55°
Wed, 0458° / 51°0.12
Morning53°feels 52°
Afternoon57°feels 56°
Evening54°feels 53°
Overnight53°feels 52°
58 °
Oak Forest, Wednesday, 4 November
Light rain. High 58°, low 51°.
Pressure29.85 inHg
Wind7.7 mph NE
Humidity87%
Visibility—
Dew point53°
Thu, 0554° / 52°0
Morning52°feels 51°
Afternoon54°feels 52°
Evening53°feels 52°
Overnight53°feels 52°
54 °
Oak Forest, Thursday, 5 November
Overcast. High 54°, low 52°.
Pressure29.94 inHg
Wind5.2 mph E
Humidity79%
Visibility—
Dew point47°
Fri, 0653° / 49°0.01
Morning50°feels 48°
Afternoon52°feels 50°
Evening50°feels 48°
Overnight50°feels 49°
53 °
Oak Forest, Friday, 6 November
Light rain. High 53°, low 49°.
Pressure29.85 inHg
Wind6.6 mph W
Humidity69%
Visibility—
Dew point42°
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 Oak Forest, 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.