Andrew, Thursday, 8 October, 23:11
Overcast. Feels like 51°. High 73°, low 48°.
Andrew, Friday, 9 October
Light rain. High 75°, low 53°.
Andrew, Saturday, 10 October
Overcast. High 79°, low 59°.
Andrew, Sunday, 11 October
Clear. High 73°, low 53°.
Andrew, Monday, 12 October
Partly cloudy. High 81°, low 61°.
Andrew, Tuesday, 13 October
Overcast. High 71°, low 61°.
Andrew, Wednesday, 14 October
Light rain. High 65°, low 56°.
Andrew, Thursday, 15 October
Heavy rain. High 75°, low 54°.
Andrew, Friday, 16 October
Overcast. High 57°, low 47°.
Andrew, Saturday, 17 October
Clear. High 49°, low 36°.
Andrew, Sunday, 18 October
Overcast. High 51°, low 34°.
Andrew, Monday, 19 October
Partly cloudy. High 56°, low 38°.
Andrew, Tuesday, 20 October
Overcast. High 49°, low 44°.
Andrew, Wednesday, 21 October
Clear. High 64°, low 44°.
Andrew, Thursday, 22 October
Partly cloudy. High 60°, low 45°.
Andrew, Friday, 23 October
Clear. High 56°, low 40°.
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Andrew, IA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
They are real temperature extremes recorded in Andrew, IA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.