Garry Owen, Sunday, 9 August, 08:57
Overcast. Feels like 70°. High 88°, low 63°.
Garry Owen, Monday, 10 August
Rain. High 84°, low 70°.
Garry Owen, Tuesday, 11 August
Overcast. High 88°, low 66°.
Garry Owen, Wednesday, 12 August
Partly cloudy. High 84°, low 66°.
Garry Owen, Thursday, 13 August
Rain. High 68°, low 62°.
Garry Owen, Friday, 14 August
Overcast. High 74°, low 57°.
Garry Owen, Saturday, 15 August
Light rain. High 73°, low 58°.
Garry Owen, Sunday, 16 August
Light rain. High 74°, low 65°.
Garry Owen, Monday, 17 August
Overcast. High 76°, low 58°.
Garry Owen, Tuesday, 18 August
Overcast. High 80°, low 60°.
Garry Owen, Wednesday, 19 August
Clear. High 74°, low 62°.
Garry Owen, Thursday, 20 August
Overcast. High 77°, low 60°.
Garry Owen, Friday, 21 August
Rain. High 83°, low 61°.
Garry Owen, Saturday, 22 August
Clear. High 77°, low 62°.
Garry Owen, Sunday, 23 August
Clear. High 78°, low 57°.
Garry Owen, Monday, 24 August
Clear. High 79°, low 59°.
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 Garry Owen, 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 Garry Owen, 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.