10-day forecast for Allerton, IA: 40° to 71°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Saturday, October 24
57° · 0.23 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1967° / 41°0
Morning43°feels 40°
Afternoon67°feels 65°
Evening53°feels 51°
Overnight47°feels 43°
67 °
Allerton, Monday, 19 October
Overcast. High 67°, low 41°.
Pressure30.33 inHg
Wind7.5 mph S
Humidity58%
Visibility6.2 mi
Dew point47°
Tue, 2068° / 43°0
Morning45°feels 42°
Afternoon67°feels 66°
Evening57°feels 56°
Overnight46°feels 44°
68 °
Allerton, Tuesday, 20 October
Clear. High 68°, low 43°.
Pressure30.33 inHg
Wind7.1 mph SE
Humidity53%
Visibility6.2 mi
Dew point47°
Wed, 2170° / 49°0
Morning49°feels 47°
Afternoon69°feels 68°
Evening59°feels 58°
Overnight53°feels 51°
70 °
Allerton, Wednesday, 21 October
Clear. High 70°, low 49°.
Pressure30.27 inHg
Wind5.6 mph SW
Humidity60%
Visibility6.2 mi
Dew point52°
Thu, 2270° / 51°0
Morning55°feels 54°
Afternoon70°feels 69°
Evening60°feels 60°
Overnight53°feels 52°
70 °
Allerton, Thursday, 22 October
Clear. High 70°, low 51°.
Pressure30.30 inHg
Wind5 mph SE
Humidity59%
Visibility6.2 mi
Dew point53°
Fri, 2369° / 53°0
Morning57°feels 56°
Afternoon67°feels 65°
Evening61°feels 60°
Overnight57°feels 56°
69 °
Allerton, Friday, 23 October
Mostly clear. High 69°, low 53°.
Pressure30.24 inHg
Wind14.2 mph S
Humidity53%
Visibility—
Dew point48°
Sat, 2471° / 53°0
Morning57°feels 56°
Afternoon67°feels 66°
Evening60°feels 59°
Overnight55°feels 53°
71 °
Allerton, Saturday, 24 October
Overcast. High 71°, low 53°.
Pressure30.24 inHg
Wind14.4 mph S
Humidity49%
Visibility—
Dew point47°
Sun, 2562° / 44°0.06
Morning49°feels 45°
Afternoon60°feels 57°
Evening52°feels 49°
Overnight48°feels 45°
62 °
Allerton, Sunday, 25 October
Light rain. High 62°, low 44°.
Pressure30.36 inHg
Wind7.2 mph NW
Humidity35%
Visibility—
Dew point31°
Mon, 2663° / 47°0.1
Morning51°feels 48°
Afternoon62°feels 62°
Evening57°feels 57°
Overnight55°feels 53°
63 °
Allerton, Monday, 26 October
Light rain. High 63°, low 47°.
Pressure30.06 inHg
Wind16 mph S
Humidity70%
Visibility—
Dew point51°
Tue, 2757° / 44°0.23
Morning47°feels 42°
Afternoon45°feels 39°
Evening46°feels 42°
Overnight47°feels 44°
57 °
Allerton, Tuesday, 27 October
Light rain. High 57°, low 44°.
Pressure30.18 inHg
Wind11.7 mph NE
Humidity93%
Visibility—
Dew point43°
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.