10-day forecast for Perry, IL: 39° to 75°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Friday, October 23
74° · 0.48 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1655° / 48°0.01
Morning49°feels 43°
Afternoon53°feels 51°
Evening51°feels 49°
Overnight54°feels 53°
55 °
Perry, Friday, 16 October
Light rain. High 55°, low 48°.
Pressure30.21 inHg
Wind16.5 mph NW
Humidity53%
Visibility6.2 mi
Dew point37°
Sat, 1757° / 39°0
Morning40°feels 36°
Afternoon56°feels 53°
Evening48°feels 48°
Overnight44°feels 40°
57 °
Perry, Saturday, 17 October
Clear. High 57°, low 39°.
Pressure30.59 inHg
Wind1.5 mph NE
Humidity43%
Visibility6.2 mi
Dew point29°
Sun, 1862° / 42°0
Morning44°feels 40°
Afternoon61°feels 59°
Evening52°feels 49°
Overnight43°feels 40°
62 °
Perry, Sunday, 18 October
Clear. High 62°, low 42°.
Pressure30.47 inHg
Wind9.8 mph S
Humidity48%
Visibility6.2 mi
Dew point39°
Mon, 1965° / 42°0
Morning48°feels 47°
Afternoon62°feels 61°
Evening56°feels 54°
Overnight46°feels 43°
65 °
Perry, Monday, 19 October
Overcast. High 65°, low 42°.
Pressure30.36 inHg
Wind5.8 mph S
Humidity44%
Visibility—
Dew point39°
Tue, 2069° / 45°0.03
Morning52°feels 51°
Afternoon66°feels 65°
Evening59°feels 58°
Overnight55°feels 53°
69 °
Perry, Tuesday, 20 October
Light rain. High 69°, low 45°.
Pressure30.30 inHg
Wind6.4 mph E
Humidity46%
Visibility—
Dew point43°
Wed, 2174° / 54°0
Morning59°feels 58°
Afternoon71°feels 70°
Evening63°feels 62°
Overnight58°feels 57°
74 °
Perry, Wednesday, 21 October
Clear. High 74°, low 54°.
Pressure30.30 inHg
Wind6.8 mph E
Humidity44%
Visibility—
Dew point47°
Thu, 2274° / 54°0
Morning59°feels 57°
Afternoon71°feels 69°
Evening63°feels 61°
Overnight59°feels 56°
74 °
Perry, Thursday, 22 October
Overcast. High 74°, low 54°.
Pressure30.24 inHg
Wind9.7 mph SE
Humidity31%
Visibility—
Dew point38°
Fri, 2375° / 54°0
Morning60°feels 58°
Afternoon73°feels 71°
Evening67°feels 65°
Overnight64°feels 62°
75 °
Perry, Friday, 23 October
Overcast. High 75°, low 54°.
Pressure30.06 inHg
Wind17.1 mph S
Humidity34%
Visibility—
Dew point41°
Sat, 2464° / 57°0.17
Morning60°feels 59°
Afternoon63°feels 63°
Evening58°feels 58°
Overnight57°feels 57°
64 °
Perry, Saturday, 24 October
Rain. High 64°, low 57°.
Pressure30.09 inHg
Wind17.3 mph S
Humidity73%
Visibility—
Dew point55°
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.