Happy Valley, Saturday, 8 August, 20:52
Overcast. Feels like 57°. High 61°, low 51°.
Happy Valley, Sunday, 9 August
Overcast. High 61°, low 53°.
Happy Valley, Monday, 10 August
Overcast. High 63°, low 52°.
Happy Valley, Tuesday, 11 August
Overcast. High 60°, low 52°.
Happy Valley, Wednesday, 12 August
Overcast. High 59°, low 50°.
Happy Valley, Thursday, 13 August
Light rain. High 55°, low 53°.
Happy Valley, Friday, 14 August
Light rain. High 56°, low 52°.
Happy Valley, Saturday, 15 August
Overcast. High 62°, low 50°.
Happy Valley, Sunday, 16 August
Light rain. High 58°, low 54°.
Happy Valley, Monday, 17 August
Light rain. High 60°, low 51°.
Happy Valley, Tuesday, 18 August
Overcast. High 59°, low 50°.
Happy Valley, Wednesday, 19 August
Light rain. High 56°, low 51°.
Happy Valley, Thursday, 20 August
Light rain. High 54°, low 49°.
Happy Valley, Friday, 21 August
Light rain. High 57°, low 52°.
Happy Valley, Saturday, 22 August
Light rain. High 54°, low 51°.
Happy Valley, Sunday, 23 August
Rain. High 51°, low 48°.
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 Happy Valley, 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 Happy Valley, 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.