10-day forecast for Percy, IL: 42° to 71°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Tuesday, November 10
70° · 0.98 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0463° / 52°0.04
Morning58°feels 58°
Afternoon60°feels 59°
Evening56°feels 55°
Overnight61°feels 62°
63 °
Percy, Wednesday, 4 November
Light rain. High 63°, low 52°.
Pressure29.80 inHg
Wind12.2 mph W
Humidity57%
Visibility6.2 mi
Dew point49°
Thu, 0565° / 49°0.01
Morning53°feels 51°
Afternoon65°feels 63°
Evening54°feels 53°
Overnight51°feels 49°
65 °
Percy, Thursday, 5 November
Light rain. High 65°, low 49°.
Pressure29.88 inHg
Wind7.2 mph W
Humidity53%
Visibility6.2 mi
Dew point46°
Fri, 0657° / 49°0
Morning53°feels 52°
Afternoon57°feels 55°
Evening53°feels 51°
Overnight50°feels 50°
57 °
Percy, Friday, 6 November
Overcast. High 57°, low 49°.
Pressure30.03 inHg
Wind10.2 mph NW
Humidity63%
Visibility6.2 mi
Dew point45°
Sat, 0756° / 45°0
Morning48°feels 46°
Afternoon53°feels 51°
Evening48°feels 48°
Overnight50°feels 48°
56 °
Percy, Saturday, 7 November
Overcast. High 56°, low 45°.
Pressure30.21 inHg
Wind5.6 mph NW
Humidity53%
Visibility—
Dew point36°
Sun, 0865° / 42°0
Morning47°feels 45°
Afternoon61°feels 60°
Evening54°feels 53°
Overnight50°feels 48°
65 °
Percy, Sunday, 8 November
Clear. High 65°, low 42°.
Pressure30.18 inHg
Wind5.9 mph SW
Humidity55%
Visibility—
Dew point43°
Mon, 0971° / 46°0
Morning52°feels 52°
Afternoon66°feels 64°
Evening59°feels 57°
Overnight54°feels 53°
71 °
Percy, Monday, 9 November
Clear. High 71°, low 46°.
Pressure30.06 inHg
Wind6.5 mph S
Humidity38%
Visibility—
Dew point38°
Tue, 1071° / 51°0
Morning57°feels 55°
Afternoon69°feels 68°
Evening62°feels 60°
Overnight58°feels 56°
71 °
Percy, Tuesday, 10 November
Overcast. High 71°, low 51°.
Pressure30.09 inHg
Wind8.3 mph SW
Humidity40%
Visibility—
Dew point43°
Wed, 1160° / 54°0.19
Morning56°feels 55°
Afternoon59°feels 58°
Evening59°feels 59°
Overnight58°feels 58°
60 °
Percy, Wednesday, 11 November
Rain. High 60°, low 54°.
Pressure30.00 inHg
Wind7.2 mph SW
Humidity90%
Visibility—
Dew point55°
Thu, 1258° / 50°0
Morning56°feels 56°
Afternoon58°feels 57°
Evening54°feels 53°
Overnight51°feels 48°
58 °
Percy, Thursday, 12 November
Overcast. High 58°, low 50°.
Pressure30.00 inHg
Wind9.6 mph NE
Humidity82%
Visibility—
Dew point52°
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 Percy, 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.