10-day forecast for Peru, IL: 28° to 64°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Sunday, November 22
43°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1445° / 28°0
Morning32°feels 25°
Afternoon45°feels 42°
Evening33°feels 29°
Overnight30°feels 24°
45 °
Peru, Saturday, 14 November
Clear. High 45°, low 28°.
Pressure30.33 inHg
Wind6.2 mph NW
Humidity60%
Visibility6.2 mi
Dew point26°
Sun, 1547° / 28°0
Morning32°feels 28°
Afternoon47°feels 46°
Evening34°feels 34°
Overnight29°feels 25°
47 °
Peru, Sunday, 15 November
Clear. High 47°, low 28°.
Pressure30.47 inHg
Wind3 mph NW
Humidity56%
Visibility6.2 mi
Dew point28°
Mon, 1651° / 30°0
Morning36°feels 36°
Afternoon50°feels 47°
Evening38°feels 34°
Overnight31°feels 31°
51 °
Peru, Monday, 16 November
Clear. High 51°, low 30°.
Pressure30.53 inHg
Wind5.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point31°
Tue, 1753° / 32°0
Morning38°feels 34°
Afternoon50°feels 47°
Evening41°feels 38°
Overnight38°feels 34°
53 °
Peru, Tuesday, 17 November
Clear. High 53°, low 32°.
Pressure30.47 inHg
Wind7.4 mph S
Humidity51%
Visibility—
Dew point32°
Wed, 1856° / 34°0
Morning40°feels 36°
Afternoon53°feels 51°
Evening50°feels 47°
Overnight47°feels 42°
56 °
Peru, Wednesday, 18 November
Overcast. High 56°, low 34°.
Pressure30.30 inHg
Wind13.8 mph S
Humidity53%
Visibility—
Dew point35°
Thu, 1964° / 49°0
Morning55°feels 53°
Afternoon62°feels 60°
Evening54°feels 53°
Overnight51°feels 49°
64 °
Peru, Thursday, 19 November
Overcast. High 64°, low 49°.
Pressure30.09 inHg
Wind18.3 mph SW
Humidity64%
Visibility—
Dew point49°
Fri, 2062° / 45°0
Morning49°feels 48°
Afternoon58°feels 56°
Evening55°feels 54°
Overnight52°feels 51°
62 °
Peru, Friday, 20 November
Overcast. High 62°, low 45°.
Pressure30.33 inHg
Wind8.1 mph S
Humidity55%
Visibility—
Dew point40°
Sat, 2164° / 51°0
Morning55°feels 53°
Afternoon62°feels 60°
Evening57°feels 56°
Overnight55°feels 53°
64 °
Peru, Saturday, 21 November
Overcast. High 64°, low 51°.
Pressure30.18 inHg
Wind13.6 mph SW
Humidity50%
Visibility—
Dew point42°
Sun, 2264° / 51°0
Morning55°feels 54°
Afternoon64°feels 62°
Evening59°feels 58°
Overnight57°feels 55°
64 °
Peru, Sunday, 22 November
Overcast. High 64°, low 51°.
Pressure30.00 inHg
Wind12.2 mph S
Humidity60%
Visibility—
Dew point49°
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.