10-day forecast for Reilly, IL: 39° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Monday, October 26
56° · 0.06 in
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2273° / 47°0
Morning51°feels 50°
Afternoon73°feels 72°
Evening59°feels 58°
Overnight49°feels 49°
73 °
Reilly, Thursday, 22 October
Clear. High 73°, low 47°.
Pressure30.27 inHg
Wind1.8 mph N
Humidity45%
Visibility6.2 mi
Dew point47°
Fri, 2370° / 49°0
Morning51°feels 50°
Afternoon70°feels 69°
Evening58°feels 56°
Overnight51°feels 51°
70 °
Reilly, Friday, 23 October
Clear. High 70°, low 49°.
Pressure30.33 inHg
Wind5.2 mph S
Humidity47%
Visibility6.2 mi
Dew point48°
Sat, 2469° / 48°0
Morning50°feels 47°
Afternoon69°feels 67°
Evening58°feels 56°
Overnight51°feels 50°
69 °
Reilly, Saturday, 24 October
Overcast. High 69°, low 48°.
Pressure30.39 inHg
Wind7.9 mph S
Humidity49%
Visibility6.2 mi
Dew point48°
Sun, 2572° / 49°0
Morning55°feels 53°
Afternoon70°feels 69°
Evening61°feels 60°
Overnight52°feels 50°
72 °
Reilly, Sunday, 25 October
Overcast. High 72°, low 49°.
Pressure30.39 inHg
Wind5.8 mph S
Humidity42%
Visibility—
Dew point44°
Mon, 2673° / 54°0
Morning60°feels 59°
Afternoon72°feels 70°
Evening63°feels 62°
Overnight60°feels 58°
73 °
Reilly, Monday, 26 October
Overcast. High 73°, low 54°.
Pressure30.24 inHg
Wind7.7 mph SW
Humidity38%
Visibility—
Dew point44°
Tue, 2763° / 53°0.06
Morning56°feels 55°
Afternoon62°feels 61°
Evening56°feels 55°
Overnight55°feels 54°
63 °
Reilly, Tuesday, 27 October
Light rain. High 63°, low 53°.
Pressure30.18 inHg
Wind9.6 mph NE
Humidity57%
Visibility—
Dew point46°
Wed, 2866° / 53°0.01
Morning56°feels 56°
Afternoon64°feels 63°
Evening61°feels 60°
Overnight57°feels 55°
66 °
Reilly, Wednesday, 28 October
Light rain. High 66°, low 53°.
Pressure30.12 inHg
Wind8.9 mph SW
Humidity59%
Visibility—
Dew point48°
Thu, 2956° / 41°0.06
Morning47°feels 40°
Afternoon47°feels 41°
Evening43°feels 40°
Overnight42°feels 38°
56 °
Reilly, Thursday, 29 October
Light rain. High 56°, low 41°.
Pressure30.21 inHg
Wind18.4 mph NW
Humidity61%
Visibility—
Dew point35°
Fri, 3054° / 39°0
Morning43°feels 40°
Afternoon52°feels 48°
Evening45°feels 42°
Overnight41°feels 37°
54 °
Reilly, Friday, 30 October
Partly cloudy. High 54°, low 39°.
Pressure30.30 inHg
Wind7.5 mph N
Humidity36%
Visibility—
Dew point25°
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.