10-day forecast for Allerton, IA: 48° to 77°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Thursday, October 22
62° · 1.16 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2376° / 52°0
Morning54°feels 53°
Afternoon75°feels 74°
Evening65°feels 64°
Overnight55°feels 53°
76 °
Allerton, Friday, 23 October
Clear. High 76°, low 52°.
Pressure30.21 inHg
Wind10.6 mph S
Humidity52%
Visibility6.2 mi
Dew point51°
Sat, 2474° / 57°0
Morning57°feels 56°
Afternoon73°feels 73°
Evening66°feels 65°
Overnight60°feels 58°
74 °
Allerton, Saturday, 24 October
Mostly clear. High 74°, low 57°.
Pressure30.27 inHg
Wind12.2 mph S
Humidity51%
Visibility6.2 mi
Dew point50°
Sun, 2576° / 56°0
Morning56°feels 55°
Afternoon74°feels 74°
Evening65°feels 65°
Overnight60°feels 59°
76 °
Allerton, Sunday, 25 October
Mostly clear. High 76°, low 56°.
Pressure30.33 inHg
Wind7.2 mph SW
Humidity52%
Visibility6.2 mi
Dew point54°
Mon, 2674° / 57°0
Morning62°feels 61°
Afternoon72°feels 71°
Evening64°feels 63°
Overnight60°feels 58°
74 °
Allerton, Monday, 26 October
Overcast. High 74°, low 57°.
Pressure30.30 inHg
Wind8.2 mph SE
Humidity44%
Visibility—
Dew point48°
Tue, 2770° / 55°0.02
Morning60°feels 58°
Afternoon68°feels 66°
Evening60°feels 59°
Overnight56°feels 55°
70 °
Allerton, Tuesday, 27 October
Light rain. High 70°, low 55°.
Pressure30.21 inHg
Wind12.8 mph S
Humidity46%
Visibility—
Dew point46°
Wed, 2862° / 48°0
Morning51°feels 50°
Afternoon58°feels 57°
Evening54°feels 53°
Overnight52°feels 50°
62 °
Allerton, Wednesday, 28 October
Overcast. High 62°, low 48°.
Pressure30.18 inHg
Wind8.1 mph W
Humidity62%
Visibility—
Dew point45°
Thu, 2961° / 52°0.55
Morning53°feels 52°
Afternoon56°feels 55°
Evening58°feels 58°
Overnight56°feels 56°
61 °
Allerton, Thursday, 29 October
Rain. High 61°, low 52°.
Pressure30.03 inHg
Wind12.4 mph SE
Humidity88%
Visibility—
Dew point51°
Fri, 3064° / 56°0.58
Morning58°feels 58°
Afternoon62°feels 63°
Evening61°feels 61°
Overnight59°feels 59°
64 °
Allerton, Friday, 30 October
Rain. High 64°, low 56°.
Pressure29.77 inHg
Wind9.8 mph S
Humidity90%
Visibility—
Dew point59°
Sat, 3162° / 52°1.16
Morning57°feels 57°
Afternoon59°feels 58°
Evening54°feels 53°
Overnight53°feels 52°
62 °
Allerton, Saturday, 31 October
Heavy rain. High 62°, low 52°.
Pressure29.80 inHg
Wind9.9 mph N
Humidity67%
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 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.