Saint Augustine, Saturday, 8 August, 16:33
Overcast. Feels like 99°. High 87°, low 72°.
Saint Augustine, Sunday, 9 August
Partly cloudy. High 91°, low 71°.
Saint Augustine, Monday, 10 August
Light rain. High 91°, low 75°.
Saint Augustine, Tuesday, 11 August
Light rain. High 89°, low 69°.
Saint Augustine, Wednesday, 12 August
Light rain. High 83°, low 70°.
Saint Augustine, Thursday, 13 August
Light rain. High 88°, low 70°.
Saint Augustine, Friday, 14 August
Light rain. High 75°, low 62°.
Saint Augustine, Saturday, 15 August
Clear. High 75°, low 56°.
Saint Augustine, Sunday, 16 August
Clear. High 80°, low 56°.
Saint Augustine, Monday, 17 August
Partly cloudy. High 82°, low 57°.
Saint Augustine, Tuesday, 18 August
Light rain. High 76°, low 67°.
Saint Augustine, Wednesday, 19 August
Light rain. High 84°, low 67°.
Saint Augustine, Thursday, 20 August
Overcast. High 73°, low 62°.
Saint Augustine, Friday, 21 August
Rain. High 75°, low 64°.
Saint Augustine, Saturday, 22 August
Light rain. High 84°, low 68°.
Saint Augustine, Sunday, 23 August
Partly cloudy. High 73°, 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 Saint Augustine, MD 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 Saint Augustine, MD 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.