10-day forecast for Ideal, IL: 26° to 60°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Monday, November 9
40°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0646° / 35°0
Morning39°feels 32°
Afternoon46°feels 42°
Evening38°feels 35°
Overnight43°feels 37°
46 °
Ideal, Friday, 6 November
Clear. High 46°, low 35°.
Pressure30.24 inHg
Wind7.1 mph N
Humidity55%
Visibility6.2 mi
Dew point29°
Sat, 0751° / 33°0
Morning37°feels 37°
Afternoon51°feels 48°
Evening43°feels 39°
Overnight35°feels 32°
51 °
Ideal, Saturday, 7 November
Mostly clear. High 51°, low 33°.
Pressure30.24 inHg
Wind6.5 mph W
Humidity51%
Visibility6.2 mi
Dew point32°
Sun, 0858° / 43°0
Morning45°feels 41°
Afternoon58°feels 56°
Evening45°feels 42°
Overnight43°feels 38°
58 °
Ideal, Sunday, 8 November
Clear. High 58°, low 43°.
Pressure30.09 inHg
Wind9.6 mph NW
Humidity52%
Visibility6.2 mi
Dew point40°
Mon, 0960° / 38°0
Morning43°feels 42°
Afternoon59°feels 58°
Evening53°feels 52°
Overnight40°feels 40°
60 °
Ideal, Monday, 9 November
Partly cloudy. High 60°, low 38°.
Pressure30.12 inHg
Wind8.5 mph SW
Humidity55%
Visibility6.2 mi
Dew point41°
Tue, 1060° / 44°0
Morning48°feels 46°
Afternoon57°feels 55°
Evening49°feels 47°
Overnight45°feels 44°
60 °
Ideal, Tuesday, 10 November
Clear. High 60°, low 44°.
Pressure30.06 inHg
Wind8.3 mph W
Humidity60%
Visibility—
Dew point42°
Wed, 1152° / 38°0
Morning43°feels 42°
Afternoon51°feels 48°
Evening41°feels 37°
Overnight38°feels 35°
52 °
Ideal, Wednesday, 11 November
Overcast. High 52°, low 38°.
Pressure30.03 inHg
Wind7.7 mph E
Humidity58%
Visibility—
Dew point36°
Thu, 1245° / 35°0
Morning38°feels 33°
Afternoon44°feels 39°
Evening41°feels 37°
Overnight38°feels 35°
45 °
Ideal, Thursday, 12 November
Overcast. High 45°, low 35°.
Pressure30.12 inHg
Wind8.5 mph N
Humidity54%
Visibility—
Dew point28°
Fri, 1340° / 30°0
Morning33°feels 27°
Afternoon39°feels 33°
Evening33°feels 27°
Overnight31°feels 24°
40 °
Ideal, Friday, 13 November
Partly cloudy. High 40°, low 30°.
Pressure30.06 inHg
Wind9.1 mph N
Humidity47%
Visibility—
Dew point20°
Sat, 1442° / 26°0
Morning30°feels 24°
Afternoon39°feels 37°
Evening35°feels 35°
Overnight32°feels 31°
42 °
Ideal, Saturday, 14 November
Clear. High 42°, low 26°.
Pressure30.30 inHg
Wind6.4 mph N
Humidity46%
Visibility—
Dew point19°
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 Ideal, 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.