Prim, Saturday, 8 August, 13:23
Overcast. Feels like 89°. High 87°, low 69°.
Prim, Sunday, 9 August
Mostly clear. High 99°, low 68°.
Prim, Monday, 10 August
Clear. High 97°, low 72°.
Prim, Tuesday, 11 August
Clear. High 99°, low 73°.
Prim, Wednesday, 12 August
Rain. High 96°, low 73°.
Prim, Thursday, 13 August
Rain. High 92°, low 71°.
Prim, Friday, 14 August
Rain. High 76°, low 69°.
Prim, Saturday, 15 August
Rain. High 83°, low 68°.
Prim, Sunday, 16 August
Overcast. High 99°, low 70°.
Prim, Monday, 17 August
Overcast. High 102°, low 79°.
Prim, Tuesday, 18 August
Light rain. High 98°, low 72°.
Prim, Wednesday, 19 August
Light rain. High 91°, low 71°.
Prim, Thursday, 20 August
Rain. High 73°, low 65°.
Prim, Friday, 21 August
Clear. High 79°, low 54°.
Prim, Saturday, 22 August
Partly cloudy. High 81°, low 55°.
Prim, Sunday, 23 August
Overcast. High 78°, low 57°.
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 Prim, AR 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 Prim, AR 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.