10-day forecast for Allerton, IL: 36° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Monday, November 9
67° · 0.48 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0467° / 56°0.48
Morning60°feels 60°
Afternoon59°feels 58°
Evening57°feels 55°
Overnight64°feels 65°
67 °
Allerton, Wednesday, 4 November
Rain. High 67°, low 56°.
Pressure29.74 inHg
Wind15.1 mph SW
Humidity66%
Visibility6.2 mi
Dew point50°
Thu, 0562° / 50°0
Morning53°feels 51°
Afternoon61°feels 60°
Evening56°feels 54°
Overnight55°feels 53°
62 °
Allerton, Thursday, 5 November
Partly cloudy. High 62°, low 50°.
Pressure29.83 inHg
Wind14.8 mph W
Humidity53%
Visibility6.2 mi
Dew point43°
Fri, 0654° / 42°0.05
Morning47°feels 42°
Afternoon52°feels 49°
Evening42°feels 38°
Overnight54°feels 53°
54 °
Allerton, Friday, 6 November
Light rain. High 54°, low 42°.
Pressure30.12 inHg
Wind11.1 mph N
Humidity52%
Visibility6.2 mi
Dew point34°
Sat, 0750° / 36°0
Morning42°feels 39°
Afternoon50°feels 47°
Evening40°feels 37°
Overnight40°feels 36°
50 °
Allerton, Saturday, 7 November
Overcast. High 50°, low 36°.
Pressure30.21 inHg
Wind6.6 mph NW
Humidity48%
Visibility6.2 mi
Dew point29°
Sun, 0860° / 37°0
Morning43°feels 39°
Afternoon57°feels 55°
Evening52°feels 50°
Overnight47°feels 43°
60 °
Allerton, Sunday, 8 November
Partly cloudy. High 60°, low 37°.
Pressure30.06 inHg
Wind11.1 mph W
Humidity58%
Visibility—
Dew point40°
Mon, 0962° / 38°0
Morning45°feels 42°
Afternoon59°feels 56°
Evening51°feels 48°
Overnight46°feels 42°
62 °
Allerton, Monday, 9 November
Clear. High 62°, low 38°.
Pressure30.15 inHg
Wind8.5 mph SW
Humidity35%
Visibility—
Dew point30°
Tue, 1061° / 42°0
Morning47°feels 44°
Afternoon59°feels 57°
Evening52°feels 50°
Overnight48°feels 44°
61 °
Allerton, Tuesday, 10 November
Overcast. High 61°, low 42°.
Pressure30.09 inHg
Wind9.1 mph W
Humidity39%
Visibility—
Dew point33°
Wed, 1157° / 44°0
Morning47°feels 44°
Afternoon56°feels 53°
Evening50°feels 47°
Overnight47°feels 43°
57 °
Allerton, Wednesday, 11 November
Overcast. High 57°, low 44°.
Pressure30.15 inHg
Wind6.8 mph NE
Humidity36%
Visibility—
Dew point29°
Thu, 1257° / 44°0
Morning47°feels 44°
Afternoon55°feels 53°
Evening49°feels 49°
Overnight48°feels 47°
57 °
Allerton, Thursday, 12 November
Overcast. High 57°, low 44°.
Pressure30.09 inHg
Wind6.9 mph NE
Humidity34%
Visibility—
Dew point27°
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 Allerton, 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.