Jekyll Island, Sunday, 9 August, 09:50
Partly cloudy. Feels like 94°. High 86°, low 75°.
Jekyll Island, Monday, 10 August
Light rain. High 91°, low 74°.
Jekyll Island, Tuesday, 11 August
Light rain. High 96°, low 77°.
Jekyll Island, Wednesday, 12 August
Light rain. High 97°, low 79°.
Jekyll Island, Thursday, 13 August
Rain. High 97°, low 78°.
Jekyll Island, Friday, 14 August
Overcast. High 95°, low 77°.
Jekyll Island, Saturday, 15 August
Light rain. High 95°, low 78°.
Jekyll Island, Sunday, 16 August
Light rain. High 88°, low 77°.
Jekyll Island, Monday, 17 August
Light rain. High 90°, low 77°.
Jekyll Island, Tuesday, 18 August
Rain. High 94°, low 74°.
Jekyll Island, Wednesday, 19 August
Heavy rain. High 93°, low 73°.
Jekyll Island, Thursday, 20 August
Light rain. High 91°, low 75°.
Jekyll Island, Friday, 21 August
Rain. High 95°, low 75°.
Jekyll Island, Saturday, 22 August
Rain. High 88°, low 74°.
Jekyll Island, Sunday, 23 August
Partly cloudy. High 93°, low 78°.
Jekyll Island, Monday, 24 August
Light rain. High 89°, low 78°.
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 Jekyll Island, GA 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 Jekyll Island, GA 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.