10-day forecast for Custer Park, IL: 59° to 91°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Monday, August 10
74° · 0.3 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 73°0.02
Morning77°feels 78°
Afternoon91°feels 103°
Evening79°feels 79°
Overnight78°feels 79°
91 °
Custer Park, Monday, 10 August
Light rain. High 91°, low 73°.
Pressure29.88 inHg
Wind8.8 mph W
Humidity74%
Visibility6.2 mi
Dew point75°
Tue, 1186° / 71°0.05
Morning75°feels 77°
Afternoon82°feels 89°
Evening78°feels 80°
Overnight71°feels 72°
86 °
Custer Park, Tuesday, 11 August
Light rain. High 86°, low 71°.
Pressure29.85 inHg
Wind7.7 mph W
Humidity79%
Visibility6.2 mi
Dew point74°
Wed, 1282° / 70°0.05
Morning74°feels 75°
Afternoon80°feels 85°
Evening74°feels 76°
Overnight72°feels 73°
82 °
Custer Park, Wednesday, 12 August
Light rain. High 82°, low 70°.
Pressure29.85 inHg
Wind6.5 mph W
Humidity82%
Visibility6.2 mi
Dew point73°
Thu, 1376° / 61°0.16
Morning67°feels 68°
Afternoon74°feels 74°
Evening63°feels 64°
Overnight66°feels 67°
76 °
Custer Park, Thursday, 13 August
Rain. High 76°, low 61°.
Pressure30.00 inHg
Wind9.3 mph NE
Humidity71%
Visibility—
Dew point64°
Fri, 1474° / 59°0.3
Morning63°feels 63°
Afternoon71°feels 71°
Evening66°feels 66°
Overnight64°feels 63°
74 °
Custer Park, Friday, 14 August
Rain. High 74°, low 59°.
Pressure30.15 inHg
Wind11.1 mph E
Humidity63%
Visibility—
Dew point57°
Sat, 1575° / 62°0.01
Morning65°feels 65°
Afternoon73°feels 73°
Evening69°feels 70°
Overnight66°feels 66°
75 °
Custer Park, Saturday, 15 August
Light rain. High 75°, low 62°.
Pressure30.24 inHg
Wind11 mph SE
Humidity63%
Visibility—
Dew point59°
Sun, 1678° / 61°0.02
Morning65°feels 65°
Afternoon76°feels 77°
Evening73°feels 74°
Overnight67°feels 68°
78 °
Custer Park, Sunday, 16 August
Light rain. High 78°, low 61°.
Pressure30.09 inHg
Wind7.3 mph SE
Humidity74%
Visibility—
Dew point65°
Mon, 1781° / 64°0.02
Morning69°feels 70°
Afternoon78°feels 79°
Evening75°feels 76°
Overnight67°feels 68°
81 °
Custer Park, Monday, 17 August
Light rain. High 81°, low 64°.
Pressure30.09 inHg
Wind7.4 mph E
Humidity70%
Visibility—
Dew point66°
Tue, 1879° / 63°0
Morning68°feels 68°
Afternoon77°feels 78°
Evening74°feels 76°
Overnight68°feels 69°
79 °
Custer Park, Tuesday, 18 August
Partly cloudy. High 79°, low 63°.
Pressure30.03 inHg
Wind6.8 mph SE
Humidity77%
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 Custer Park, 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.