10-day forecast for Reilly, IL: 32° to 74°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Sunday, October 25
48° · 0.06 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2171° / 41°0
Morning46°feels 45°
Afternoon70°feels 69°
Evening52°feels 50°
Overnight45°feels 43°
71 °
Reilly, Wednesday, 21 October
Clear. High 71°, low 41°.
Pressure30.27 inHg
Wind1.2 mph NW
Humidity43%
Visibility6.2 mi
Dew point44°
Thu, 2270° / 45°0
Morning50°feels 50°
Afternoon70°feels 69°
Evening58°feels 57°
Overnight52°feels 50°
70 °
Reilly, Thursday, 22 October
Clear. High 70°, low 45°.
Pressure30.30 inHg
Wind1.9 mph NE
Humidity51%
Visibility6.2 mi
Dew point49°
Fri, 2367° / 47°0
Morning48°feels 47°
Afternoon67°feels 66°
Evening56°feels 55°
Overnight49°feels 49°
67 °
Reilly, Friday, 23 October
Clear. High 67°, low 47°.
Pressure30.36 inHg
Wind5 mph SE
Humidity54%
Visibility6.2 mi
Dew point48°
Sat, 2468° / 47°0
Morning51°feels 49°
Afternoon67°feels 66°
Evening58°feels 57°
Overnight49°feels 47°
68 °
Reilly, Saturday, 24 October
Mostly clear. High 68°, low 47°.
Pressure30.39 inHg
Wind7.1 mph S
Humidity56%
Visibility6.2 mi
Dew point48°
Sun, 2574° / 52°0
Morning58°feels 56°
Afternoon71°feels 70°
Evening62°feels 61°
Overnight57°feels 56°
74 °
Reilly, Sunday, 25 October
Overcast. High 74°, low 52°.
Pressure30.39 inHg
Wind6 mph S
Humidity46%
Visibility—
Dew point47°
Mon, 2672° / 52°0
Morning60°feels 58°
Afternoon70°feels 69°
Evening61°feels 59°
Overnight53°feels 51°
72 °
Reilly, Monday, 26 October
Overcast. High 72°, low 52°.
Pressure30.12 inHg
Wind16.8 mph SW
Humidity32%
Visibility—
Dew point38°
Tue, 2748° / 38°0.06
Morning42°feels 34°
Afternoon46°feels 39°
Evening42°feels 37°
Overnight39°feels 33°
48 °
Reilly, Tuesday, 27 October
Light rain. High 48°, low 38°.
Pressure30.39 inHg
Wind18.3 mph NW
Humidity38%
Visibility—
Dew point22°
Wed, 2849° / 32°0
Morning36°feels 32°
Afternoon46°feels 42°
Evening42°feels 38°
Overnight38°feels 33°
49 °
Reilly, Wednesday, 28 October
Clear. High 49°, low 32°.
Pressure30.42 inHg
Wind9.2 mph SW
Humidity40%
Visibility—
Dew point22°
Thu, 2955° / 37°0
Morning42°feels 36°
Afternoon54°feels 51°
Evening45°feels 40°
Overnight41°feels 35°
55 °
Reilly, Thursday, 29 October
Clear. High 55°, low 37°.
Pressure30.09 inHg
Wind15.5 mph W
Humidity38%
Visibility—
Dew point28°
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 Reilly, 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.