10-day forecast for River Forest, IL: 46° to 70°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Friday, October 23
61° · 0.18 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2468° / 48°0
Morning53°feels 51°
Afternoon68°feels 67°
Evening56°feels 55°
Overnight51°feels 49°
68 °
River Forest, Saturday, 24 October
Overcast. High 68°, low 48°.
Pressure30.39 inHg
Wind4.7 mph S
Humidity65%
Visibility6.2 mi
Dew point51°
Sun, 2569° / 49°0
Morning51°feels 50°
Afternoon69°feels 68°
Evening60°feels 59°
Overnight51°feels 50°
69 °
River Forest, Sunday, 25 October
Partly cloudy. High 69°, low 49°.
Pressure30.39 inHg
Wind4.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point52°
Mon, 2663° / 51°0
Morning54°feels 54°
Afternoon62°feels 62°
Evening53°feels 52°
Overnight54°feels 53°
63 °
River Forest, Monday, 26 October
Overcast. High 63°, low 51°.
Pressure30.36 inHg
Wind6.2 mph NE
Humidity73%
Visibility6.2 mi
Dew point54°
Tue, 2762° / 52°0
Morning54°feels 53°
Afternoon62°feels 61°
Evening59°feels 58°
Overnight52°feels 51°
62 °
River Forest, Tuesday, 27 October
Overcast. High 62°, low 52°.
Pressure30.30 inHg
Wind4.5 mph E
Humidity74%
Visibility6.2 mi
Dew point52°
Wed, 2869° / 54°0.04
Morning58°feels 57°
Afternoon66°feels 65°
Evening64°feels 64°
Overnight60°feels 60°
69 °
River Forest, Wednesday, 28 October
Light rain. High 69°, low 54°.
Pressure30.09 inHg
Wind10.1 mph S
Humidity62%
Visibility—
Dew point51°
Thu, 2970° / 51°0.06
Morning56°feels 55°
Afternoon68°feels 67°
Evening66°feels 66°
Overnight62°feels 62°
70 °
River Forest, Thursday, 29 October
Light rain. High 70°, low 51°.
Pressure30.15 inHg
Wind10.1 mph W
Humidity54%
Visibility—
Dew point48°
Fri, 3062° / 55°0.01
Morning57°feels 55°
Afternoon61°feels 59°
Evening56°feels 55°
Overnight56°feels 54°
62 °
River Forest, Friday, 30 October
Light rain. High 62°, low 55°.
Pressure30.21 inHg
Wind7.5 mph NE
Humidity48%
Visibility—
Dew point41°
Sat, 3161° / 55°0.18
Morning57°feels 56°
Afternoon59°feels 58°
Evening58°feels 57°
Overnight57°feels 56°
61 °
River Forest, Saturday, 31 October
Light rain. High 61°, low 55°.
Pressure30.09 inHg
Wind10 mph S
Humidity78%
Visibility—
Dew point52°
Sun, 0164° / 58°0.07
Morning60°feels 59°
Afternoon62°feels 61°
Evening60°feels 59°
Overnight58°feels 57°
64 °
River Forest, Sunday, 1 November
Light rain. High 64°, low 58°.
Pressure30.15 inHg
Wind8.3 mph S
Humidity69%
Visibility—
Dew point51°
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 River 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.