Port Clarence, Sunday, 9 August, 10:52
Light rain. Feels like 51°. High 53°, low 52°.
Port Clarence, Monday, 10 August
Partly cloudy. High 54°, low 52°.
Port Clarence, Tuesday, 11 August
Overcast. High 53°, low 52°.
Port Clarence, Wednesday, 12 August
Overcast. High 53°, low 51°.
Port Clarence, Thursday, 13 August
Overcast. High 57°, low 52°.
Port Clarence, Friday, 14 August
Clear. High 54°, low 52°.
Port Clarence, Saturday, 15 August
Overcast. High 52°, low 50°.
Port Clarence, Sunday, 16 August
Overcast. High 57°, low 50°.
Port Clarence, Monday, 17 August
Mostly clear. High 55°, low 50°.
Port Clarence, Tuesday, 18 August
Mostly clear. High 54°, low 48°.
Port Clarence, Wednesday, 19 August
Overcast. High 51°, low 46°.
Port Clarence, Thursday, 20 August
Overcast. High 47°, low 45°.
Port Clarence, Friday, 21 August
Overcast. High 46°, low 43°.
Port Clarence, Saturday, 22 August
Overcast. High 51°, low 42°.
Port Clarence, Sunday, 23 August
Rain. High 51°, low 49°.
Port Clarence, Monday, 24 August
Light rain. High 50°, low 49°.
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 Port Clarence, AK 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 Port Clarence, AK 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.