10-day forecast for Perry, IL: 38° to 80°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Sunday, October 25
58°
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1862° / 40°0
Morning43°feels 39°
Afternoon61°feels 59°
Evening51°feels 49°
Overnight41°feels 38°
62 °
Perry, Sunday, 18 October
Clear. High 62°, low 40°.
Pressure30.45 inHg
Wind9.3 mph S
Humidity49%
Visibility6.2 mi
Dew point40°
Mon, 1965° / 42°0
Morning44°feels 42°
Afternoon65°feels 63°
Evening54°feels 53°
Overnight46°feels 43°
65 °
Perry, Monday, 19 October
Overcast. High 65°, low 42°.
Pressure30.39 inHg
Wind3.8 mph S
Humidity54%
Visibility6.2 mi
Dew point45°
Tue, 2067° / 44°0
Morning46°feels 45°
Afternoon67°feels 65°
Evening57°feels 56°
Overnight47°feels 47°
67 °
Perry, Tuesday, 20 October
Partly cloudy. High 67°, low 44°.
Pressure30.36 inHg
Wind3.9 mph SE
Humidity49%
Visibility6.2 mi
Dew point46°
Wed, 2171° / 48°0
Morning52°feels 51°
Afternoon70°feels 69°
Evening60°feels 59°
Overnight53°feels 52°
71 °
Perry, Wednesday, 21 October
Clear. High 71°, low 48°.
Pressure30.27 inHg
Wind2.5 mph SW
Humidity51%
Visibility6.2 mi
Dew point48°
Thu, 2271° / 48°0
Morning54°feels 54°
Afternoon68°feels 67°
Evening60°feels 59°
Overnight55°feels 54°
71 °
Perry, Thursday, 22 October
Clear. High 71°, low 48°.
Pressure30.27 inHg
Wind5 mph NE
Humidity46%
Visibility—
Dew point45°
Fri, 2377° / 51°0
Morning57°feels 56°
Afternoon73°feels 71°
Evening64°feels 62°
Overnight59°feels 57°
77 °
Perry, Friday, 23 October
Clear. High 77°, low 51°.
Pressure30.21 inHg
Wind9.3 mph S
Humidity38%
Visibility—
Dew point44°
Sat, 2478° / 57°0
Morning63°feels 61°
Afternoon75°feels 73°
Evening66°feels 64°
Overnight63°feels 61°
78 °
Perry, Saturday, 24 October
Overcast. High 78°, low 57°.
Pressure30.24 inHg
Wind10.6 mph S
Humidity25%
Visibility—
Dew point36°
Sun, 2580° / 60°0
Morning65°feels 64°
Afternoon78°feels 78°
Evening69°feels 67°
Overnight65°feels 63°
80 °
Perry, Sunday, 25 October
Overcast. High 80°, low 60°.
Pressure30.15 inHg
Wind12.6 mph SW
Humidity24%
Visibility—
Dew point37°
Mon, 2675° / 60°0
Morning65°feels 64°
Afternoon70°feels 69°
Evening65°feels 65°
Overnight63°feels 63°
75 °
Perry, Monday, 26 October
Clear. High 75°, low 60°.
Pressure30.15 inHg
Wind7.6 mph SW
Humidity45%
Visibility—
Dew point47°
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 Perry, 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.