10-day forecast for Reilly, IL: 40° to 73°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Thursday, October 29
60° · 0.34 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3070° / 48°0
Morning50°feels 49°
Afternoon69°feels 68°
Evening58°feels 56°
Overnight51°feels 50°
70 °
Reilly, Friday, 30 October
Overcast. High 70°, low 48°.
Pressure30.33 inHg
Wind7.9 mph E
Humidity47%
Visibility6.2 mi
Dew point44°
Sat, 3165° / 53°0.11
Morning55°feels 53°
Afternoon65°feels 63°
Evening59°feels 58°
Overnight55°feels 53°
65 °
Reilly, Saturday, 31 October
Rain. High 65°, low 53°.
Pressure30.33 inHg
Wind8.4 mph SE
Humidity51%
Visibility6.2 mi
Dew point45°
Sun, 0164° / 56°0.1
Morning56°feels 56°
Afternoon64°feels 63°
Evening59°feels 59°
Overnight57°feels 56°
64 °
Reilly, Sunday, 1 November
Rain. High 64°, low 56°.
Pressure30.33 inHg
Wind7.4 mph SE
Humidity77%
Visibility6.2 mi
Dew point55°
Mon, 0264° / 54°0
Morning56°feels 56°
Afternoon62°feels 62°
Evening62°feels 62°
Overnight54°feels 53°
64 °
Reilly, Monday, 2 November
Overcast. High 64°, low 54°.
Pressure30.15 inHg
Wind11.1 mph S
Humidity78%
Visibility6.2 mi
Dew point54°
Tue, 0373° / 61°0.03
Morning65°feels 65°
Afternoon72°feels 72°
Evening69°feels 69°
Overnight66°feels 65°
73 °
Reilly, Tuesday, 3 November
Light rain. High 73°, low 61°.
Pressure29.88 inHg
Wind21.5 mph S
Humidity62%
Visibility—
Dew point57°
Wed, 0470° / 59°0.11
Morning64°feels 64°
Afternoon68°feels 68°
Evening60°feels 60°
Overnight60°feels 60°
70 °
Reilly, Wednesday, 4 November
Light rain. High 70°, low 59°.
Pressure29.77 inHg
Wind16 mph S
Humidity70%
Visibility—
Dew point58°
Thu, 0560° / 50°0.34
Morning55°feels 54°
Afternoon57°feels 56°
Evening53°feels 51°
Overnight51°feels 47°
60 °
Reilly, Thursday, 5 November
Rain. High 60°, low 50°.
Pressure29.68 inHg
Wind15.6 mph N
Humidity58%
Visibility—
Dew point43°
Fri, 0651° / 40°0
Morning43°feels 37°
Afternoon48°feels 45°
Evening44°feels 42°
Overnight41°feels 40°
51 °
Reilly, Friday, 6 November
Clear. High 51°, low 40°.
Pressure30.09 inHg
Wind11.6 mph NW
Humidity38%
Visibility—
Dew point24°
Sat, 0758° / 40°0.03
Morning45°feels 41°
Afternoon55°feels 53°
Evening51°feels 49°
Overnight47°feels 44°
58 °
Reilly, Saturday, 7 November
Light rain. High 58°, low 40°.
Pressure30.18 inHg
Wind8.7 mph S
Humidity36%
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.