10-day forecast for Ideal, IL: 32° to 62°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Wednesday, November 4
47°
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0553° / 47°0
Morning50°feels 46°
Afternoon53°feels 51°
Evening49°feels 44°
Overnight49°feels 44°
53 °
Ideal, Thursday, 5 November
Light rain. High 53°, low 47°.
Pressure29.77 inHg
Wind8.8 mph NW
Humidity76%
Visibility6.2 mi
Dew point48°
Fri, 0648° / 37°0
Morning40°feels 34°
Afternoon48°feels 44°
Evening40°feels 37°
Overnight45°feels 40°
48 °
Ideal, Friday, 6 November
Partly cloudy. High 48°, low 37°.
Pressure30.21 inHg
Wind8.1 mph N
Humidity54%
Visibility6.2 mi
Dew point28°
Sat, 0750° / 34°0
Morning38°feels 38°
Afternoon50°feels 47°
Evening42°feels 38°
Overnight36°feels 36°
50 °
Ideal, Saturday, 7 November
Overcast. High 50°, low 34°.
Pressure30.24 inHg
Wind4.7 mph W
Humidity55%
Visibility6.2 mi
Dew point33°
Sun, 0859° / 42°0
Morning47°feels 44°
Afternoon59°feels 57°
Evening46°feels 44°
Overnight42°feels 37°
59 °
Ideal, Sunday, 8 November
Clear. High 59°, low 42°.
Pressure30.09 inHg
Wind7.9 mph NW
Humidity59%
Visibility6.2 mi
Dew point44°
Mon, 0960° / 38°0
Morning44°feels 43°
Afternoon57°feels 55°
Evening53°feels 52°
Overnight49°feels 49°
60 °
Ideal, Monday, 9 November
Overcast. High 60°, low 38°.
Pressure30.15 inHg
Wind8.5 mph SW
Humidity54%
Visibility—
Dew point38°
Tue, 1059° / 45°0
Morning48°feels 47°
Afternoon56°feels 54°
Evening48°feels 45°
Overnight45°feels 41°
59 °
Ideal, Tuesday, 10 November
Partly cloudy. High 59°, low 45°.
Pressure30.06 inHg
Wind8.6 mph SW
Humidity60%
Visibility—
Dew point42°
Wed, 1149° / 37°0
Morning40°feels 35°
Afternoon47°feels 43°
Evening40°feels 35°
Overnight37°feels 32°
49 °
Ideal, Wednesday, 11 November
Overcast. High 49°, low 37°.
Pressure30.21 inHg
Wind10 mph N
Humidity50%
Visibility—
Dew point29°
Thu, 1247° / 32°0
Morning36°feels 30°
Afternoon44°feels 39°
Evening39°feels 34°
Overnight36°feels 31°
47 °
Ideal, Thursday, 12 November
Mostly clear. High 47°, low 32°.
Pressure30.24 inHg
Wind10.2 mph NW
Humidity49%
Visibility—
Dew point26°
Fri, 1353° / 35°0
Morning40°feels 36°
Afternoon50°feels 47°
Evening44°feels 40°
Overnight41°feels 37°
53 °
Ideal, Friday, 13 November
Overcast. High 53°, low 35°.
Pressure30.03 inHg
Wind11.5 mph W
Humidity48%
Visibility—
Dew point30°
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.