Old Bonnerdale, Sunday, 9 August, 08:14
Overcast. Feels like 76°. High 96°, low 72°.
Old Bonnerdale, Monday, 10 August
Clear. High 99°, low 72°.
Old Bonnerdale, Tuesday, 11 August
Clear. High 98°, low 73°.
Old Bonnerdale, Wednesday, 12 August
Mostly clear. High 101°, low 76°.
Old Bonnerdale, Thursday, 13 August
Overcast. High 101°, low 76°.
Old Bonnerdale, Friday, 14 August
Clear. High 102°, low 74°.
Old Bonnerdale, Saturday, 15 August
Clear. High 103°, low 74°.
Old Bonnerdale, Sunday, 16 August
Mostly clear. High 107°, low 74°.
Old Bonnerdale, Monday, 17 August
Partly cloudy. High 108°, low 78°.
Old Bonnerdale, Tuesday, 18 August
Clear. High 108°, low 77°.
Old Bonnerdale, Wednesday, 19 August
Light rain. High 103°, low 81°.
Old Bonnerdale, Thursday, 20 August
Light rain. High 100°, low 75°.
Old Bonnerdale, Friday, 21 August
Light rain. High 107°, low 70°.
Old Bonnerdale, Saturday, 22 August
Light rain. High 108°, low 75°.
Old Bonnerdale, Sunday, 23 August
Light rain. High 102°, low 76°.
Old Bonnerdale, Monday, 24 August
Light rain. High 91°, low 64°.
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 Old Bonnerdale, 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 Old Bonnerdale, 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.