10-day forecast for Decorra, IL: 27° to 63°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Friday, November 20
35°
Worst day: Sunday, November 22
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1445° / 29°0
Morning32°feels 29°
Afternoon45°feels 45°
Evening36°feels 36°
Overnight30°feels 27°
45 °
Decorra, Saturday, 14 November
Clear. High 45°, low 29°.
Pressure30.33 inHg
Wind2.4 mph NW
Humidity61%
Visibility6.2 mi
Dew point25°
Sun, 1548° / 30°0
Morning33°feels 33°
Afternoon48°feels 48°
Evening37°feels 37°
Overnight32°feels 32°
48 °
Decorra, Sunday, 15 November
Mostly clear. High 48°, low 30°.
Pressure30.47 inHg
Wind1.6 mph W
Humidity55%
Visibility6.2 mi
Dew point29°
Mon, 1653° / 31°0
Morning35°feels 30°
Afternoon53°feels 50°
Evening40°feels 36°
Overnight32°feels 28°
53 °
Decorra, Monday, 16 November
Clear. High 53°, low 31°.
Pressure30.50 inHg
Wind7 mph SW
Humidity49%
Visibility6.2 mi
Dew point33°
Tue, 1755° / 35°0
Morning40°feels 35°
Afternoon55°feels 52°
Evening45°feels 41°
Overnight37°feels 32°
55 °
Decorra, Tuesday, 17 November
Partly cloudy. High 55°, low 35°.
Pressure30.45 inHg
Wind7.9 mph S
Humidity52%
Visibility6.2 mi
Dew point37°
Wed, 1858° / 38°0
Morning42°feels 37°
Afternoon55°feels 52°
Evening53°feels 51°
Overnight49°feels 47°
58 °
Decorra, Wednesday, 18 November
Overcast. High 58°, low 38°.
Pressure30.27 inHg
Wind14.1 mph S
Humidity53%
Visibility—
Dew point36°
Thu, 1955° / 45°0.05
Morning54°feels 53°
Afternoon51°feels 49°
Evening47°feels 46°
Overnight47°feels 45°
55 °
Decorra, Thursday, 19 November
Light rain. High 55°, low 45°.
Pressure30.27 inHg
Wind13.6 mph S
Humidity76%
Visibility—
Dew point44°
Fri, 2063° / 43°0.02
Morning51°feels 48°
Afternoon59°feels 58°
Evening61°feels 60°
Overnight58°feels 56°
63 °
Decorra, Friday, 20 November
Light rain. High 63°, low 43°.
Pressure30.15 inHg
Wind19.3 mph S
Humidity82%
Visibility—
Dew point52°
Sat, 2160° / 39°0.04
Morning57°feels 56°
Afternoon53°feels 50°
Evening40°feels 30°
Overnight43°feels 35°
60 °
Decorra, Saturday, 21 November
Light rain. High 60°, low 39°.
Pressure29.85 inHg
Wind23.3 mph NW
Humidity68%
Visibility—
Dew point46°
Sun, 2235° / 27°0
Morning29°feels 18°
Afternoon34°feels 23°
Evening28°feels 17°
Overnight27°feels 15°
35 °
Decorra, Sunday, 22 November
Clear. High 35°, low 27°.
Pressure30.30 inHg
Wind18.6 mph NW
Humidity36%
Visibility—
Dew point10°
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 Decorra, 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.