Frith Spur, Saturday, 8 August, 17:46
Clear. Feels like 84°. High 82°, low 64°.
Frith Spur, Sunday, 9 August
Heavy rain. High 86°, low 63°.
Frith Spur, Monday, 10 August
Rain. High 85°, low 73°.
Frith Spur, Tuesday, 11 August
Rain. High 86°, low 70°.
Frith Spur, Wednesday, 12 August
Light rain. High 86°, low 69°.
Frith Spur, Thursday, 13 August
Light rain. High 76°, low 62°.
Frith Spur, Friday, 14 August
Clear. High 75°, low 56°.
Frith Spur, Saturday, 15 August
Overcast. High 76°, low 56°.
Frith Spur, Sunday, 16 August
Overcast. High 76°, low 57°.
Frith Spur, Monday, 17 August
Light rain. High 83°, low 68°.
Frith Spur, Tuesday, 18 August
Overcast. High 84°, low 67°.
Frith Spur, Wednesday, 19 August
Light rain. High 83°, low 69°.
Frith Spur, Thursday, 20 August
Light rain. High 78°, low 63°.
Frith Spur, Friday, 21 August
Light rain. High 81°, low 62°.
Frith Spur, Saturday, 22 August
Light rain. High 68°, low 54°.
Frith Spur, Sunday, 23 August
Clear. High 68°, low 43°.
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 Frith Spur, 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 Frith Spur, 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.