10-day forecast for Peru, IL: 31° to 62°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Monday, November 9
62° · 0.1 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0556° / 50°0
Morning51°feels 50°
Afternoon55°feels 54°
Evening53°feels 52°
Overnight53°feels 51°
56 °
Peru, Thursday, 5 November
Light rain. High 56°, low 50°.
Pressure29.80 inHg
Wind13.8 mph W
Humidity67%
Visibility6.2 mi
Dew point44°
Fri, 0649° / 36°0
Morning44°feels 38°
Afternoon48°feels 43°
Evening40°feels 36°
Overnight47°feels 43°
49 °
Peru, Friday, 6 November
Overcast. High 49°, low 36°.
Pressure30.18 inHg
Wind11.4 mph N
Humidity52%
Visibility6.2 mi
Dew point28°
Sat, 0749° / 31°0
Morning37°feels 35°
Afternoon49°feels 46°
Evening39°feels 36°
Overnight33°feels 30°
49 °
Peru, Saturday, 7 November
Overcast. High 49°, low 31°.
Pressure30.21 inHg
Wind6.6 mph W
Humidity52%
Visibility6.2 mi
Dew point29°
Sun, 0859° / 38°0
Morning43°feels 40°
Afternoon56°feels 54°
Evening49°feels 45°
Overnight38°feels 34°
59 °
Peru, Sunday, 8 November
Clear. High 59°, low 38°.
Pressure30.03 inHg
Wind11.4 mph W
Humidity62%
Visibility—
Dew point42°
Mon, 0961° / 36°0
Morning43°feels 40°
Afternoon59°feels 56°
Evening50°feels 47°
Overnight45°feels 41°
61 °
Peru, Monday, 9 November
Mostly clear. High 61°, low 36°.
Pressure30.12 inHg
Wind10 mph SW
Humidity39%
Visibility—
Dew point32°
Tue, 1059° / 43°0
Morning47°feels 44°
Afternoon57°feels 55°
Evening50°feels 47°
Overnight46°feels 44°
59 °
Peru, Tuesday, 10 November
Overcast. High 59°, low 43°.
Pressure30.12 inHg
Wind8.7 mph SW
Humidity48%
Visibility—
Dew point37°
Wed, 1151° / 42°0
Morning44°feels 40°
Afternoon49°feels 46°
Evening47°feels 44°
Overnight44°feels 41°
51 °
Peru, Wednesday, 11 November
Overcast. High 51°, low 42°.
Pressure30.21 inHg
Wind6.6 mph E
Humidity44%
Visibility—
Dew point28°
Thu, 1254° / 41°0
Morning44°feels 41°
Afternoon52°feels 50°
Evening48°feels 48°
Overnight46°feels 43°
54 °
Peru, Thursday, 12 November
Mostly clear. High 54°, low 41°.
Pressure30.12 inHg
Wind5.8 mph NE
Humidity53%
Visibility—
Dew point34°
Fri, 1359° / 41°0
Morning46°feels 42°
Afternoon56°feels 54°
Evening52°feels 51°
Overnight49°feels 47°
59 °
Peru, Friday, 13 November
Overcast. High 59°, low 41°.
Pressure29.88 inHg
Wind10.5 mph W
Humidity61%
Visibility—
Dew point41°
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 Peru, 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.