10-day forecast for Allerton, IA: 40° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Thursday, October 22
55° · 0.13 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1964° / 43°0
Morning43°feels 39°
Afternoon64°feels 62°
Evening53°feels 51°
Overnight46°feels 42°
64 °
Allerton, Monday, 19 October
Mostly clear. High 64°, low 43°.
Pressure30.33 inHg
Wind8.1 mph S
Humidity61%
Visibility6.2 mi
Dew point47°
Tue, 2067° / 45°0
Morning46°feels 43°
Afternoon67°feels 65°
Evening57°feels 56°
Overnight47°feels 45°
67 °
Allerton, Tuesday, 20 October
Clear. High 67°, low 45°.
Pressure30.33 inHg
Wind7.8 mph S
Humidity56%
Visibility6.2 mi
Dew point48°
Wed, 2169° / 48°0
Morning48°feels 46°
Afternoon68°feels 67°
Evening59°feels 58°
Overnight52°feels 51°
69 °
Allerton, Wednesday, 21 October
Clear. High 69°, low 48°.
Pressure30.27 inHg
Wind6.4 mph SW
Humidity61%
Visibility6.2 mi
Dew point51°
Thu, 2270° / 51°0
Morning54°feels 53°
Afternoon69°feels 68°
Evening61°feels 60°
Overnight52°feels 52°
70 °
Allerton, Thursday, 22 October
Clear. High 70°, low 51°.
Pressure30.27 inHg
Wind6.1 mph SE
Humidity58%
Visibility6.2 mi
Dew point51°
Fri, 2370° / 53°0
Morning57°feels 56°
Afternoon68°feels 67°
Evening63°feels 62°
Overnight59°feels 58°
70 °
Allerton, Friday, 23 October
Partly cloudy. High 70°, low 53°.
Pressure30.21 inHg
Wind14.3 mph S
Humidity54%
Visibility—
Dew point49°
Sat, 2473° / 56°0.04
Morning64°feels 62°
Afternoon71°feels 70°
Evening58°feels 58°
Overnight57°feels 56°
73 °
Allerton, Saturday, 24 October
Light rain. High 73°, low 56°.
Pressure30.15 inHg
Wind16.7 mph SW
Humidity45%
Visibility—
Dew point49°
Sun, 2555° / 50°0.13
Morning50°feels 47°
Afternoon51°feels 48°
Evening50°feels 47°
Overnight50°feels 47°
55 °
Allerton, Sunday, 25 October
Light rain. High 55°, low 50°.
Pressure30.47 inHg
Wind10.5 mph N
Humidity58%
Visibility—
Dew point36°
Mon, 2664° / 47°0.16
Morning51°feels 48°
Afternoon59°feels 58°
Evening59°feels 58°
Overnight56°feels 55°
64 °
Allerton, Monday, 26 October
Light rain. High 64°, low 47°.
Pressure30.24 inHg
Wind6.8 mph E
Humidity71%
Visibility—
Dew point48°
Tue, 2762° / 56°0
Morning57°feels 56°
Afternoon61°feels 60°
Evening57°feels 55°
Overnight56°feels 54°
62 °
Allerton, Tuesday, 27 October
Overcast. High 62°, low 56°.
Pressure30.18 inHg
Wind8.7 mph S
Humidity54%
Visibility—
Dew point44°
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, IA 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.