Weather forecast for: Allerton IA
Last Update: 1:27 am CDT Oct 14, 2026
Overnight: A chance of showers and thunderstorms before 4am, then a slight chance of showers. Cloudy, with a low around 56. North wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday: A 20 percent chance of showers before 8am. Cloudy, with a high near 63. North northeast wind around 9 mph.
Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Cloudy, with a low around 56. East wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday: Showers and thunderstorms before 4pm, then showers likely. High near 66. East wind 6 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night: Showers likely, mainly before 7pm. Mostly cloudy, with a low around 45. Breezy, with a north northwest wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday: Mostly sunny, with a high near 54. Windy.
Friday Night: Patchy frost after 3am. Otherwise, mostly clear, with a low around 35.
Saturday: Areas of frost before 9am. Otherwise, sunny, with a high near 60.
Saturday Night: Clear, with a low around 41.
Sunday: Sunny, with a high near 65. Breezy.
Sunday Night: Mostly cloudy, with a low around 48.
Monday: Partly sunny, with a high near 68.
Monday Night: Partly cloudy, with a low around 49.
Tuesday: Sunny, with a high near 72.
WeatherWorld.com
