10-day forecast for Arcadia, IL: 37° to 78°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Friday, October 23
59° · 0.36 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1863° / 42°0
Morning43°feels 38°
Afternoon62°feels 60°
Evening52°feels 49°
Overnight44°feels 40°
63 °
Arcadia, Sunday, 18 October
Clear. High 63°, low 42°.
Pressure30.45 inHg
Wind9.9 mph S
Humidity47%
Visibility6.2 mi
Dew point39°
Mon, 1966° / 43°0
Morning44°feels 42°
Afternoon66°feels 64°
Evening54°feels 52°
Overnight47°feels 44°
66 °
Arcadia, Monday, 19 October
Overcast. High 66°, low 43°.
Pressure30.39 inHg
Wind3.7 mph S
Humidity51%
Visibility6.2 mi
Dew point44°
Tue, 2069° / 46°0
Morning49°feels 48°
Afternoon68°feels 67°
Evening59°feels 58°
Overnight48°feels 46°
69 °
Arcadia, Tuesday, 20 October
Mostly clear. High 69°, low 46°.
Pressure30.36 inHg
Wind4.1 mph SE
Humidity49%
Visibility6.2 mi
Dew point47°
Wed, 2170° / 48°0.02
Morning53°feels 52°
Afternoon66°feels 65°
Evening60°feels 58°
Overnight51°feels 50°
70 °
Arcadia, Wednesday, 21 October
Light rain. High 70°, low 48°.
Pressure30.27 inHg
Wind4.4 mph S
Humidity50%
Visibility—
Dew point46°
Thu, 2272° / 49°0
Morning56°feels 55°
Afternoon70°feels 69°
Evening63°feels 62°
Overnight58°feels 57°
72 °
Arcadia, Thursday, 22 October
Clear. High 72°, low 49°.
Pressure30.21 inHg
Wind5.6 mph SE
Humidity43%
Visibility—
Dew point45°
Fri, 2377° / 56°0
Morning62°feels 59°
Afternoon74°feels 72°
Evening66°feels 64°
Overnight62°feels 60°
77 °
Arcadia, Friday, 23 October
Overcast. High 77°, low 56°.
Pressure30.15 inHg
Wind10.6 mph S
Humidity26%
Visibility—
Dew point36°
Sat, 2476° / 59°0
Morning64°feels 61°
Afternoon74°feels 72°
Evening66°feels 64°
Overnight63°feels 61°
76 °
Arcadia, Saturday, 24 October
Overcast. High 76°, low 59°.
Pressure30.15 inHg
Wind12.7 mph S
Humidity27%
Visibility—
Dew point37°
Sun, 2578° / 60°0.05
Morning65°feels 63°
Afternoon75°feels 74°
Evening62°feels 62°
Overnight61°feels 60°
78 °
Arcadia, Sunday, 25 October
Light rain. High 78°, low 60°.
Pressure30.00 inHg
Wind17.9 mph NW
Humidity28%
Visibility—
Dew point40°
Mon, 2659° / 42°0.36
Morning49°feels 45°
Afternoon51°feels 48°
Evening46°feels 41°
Overnight43°feels 39°
59 °
Arcadia, Monday, 26 October
Rain. High 59°, low 42°.
Pressure30.18 inHg
Wind15 mph NW
Humidity53%
Visibility—
Dew point35°
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 Arcadia, 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.