Del Bonita, Sunday, 9 August, 14:35
Mostly clear. Feels like 73°. High 74°, low 49°.
Del Bonita, Monday, 10 August
Mostly clear. High 78°, low 47°.
Del Bonita, Tuesday, 11 August
Clear. High 77°, low 45°.
Del Bonita, Wednesday, 12 August
Light rain. High 60°, low 51°.
Del Bonita, Thursday, 13 August
Rain. High 52°, low 49°.
Del Bonita, Friday, 14 August
Light rain. High 62°, low 49°.
Del Bonita, Saturday, 15 August
Light rain. High 76°, low 49°.
Del Bonita, Sunday, 16 August
Overcast. High 77°, low 57°.
Del Bonita, Monday, 17 August
Overcast. High 77°, low 53°.
Del Bonita, Tuesday, 18 August
Overcast. High 75°, low 56°.
Del Bonita, Wednesday, 19 August
Partly cloudy. High 80°, low 57°.
Del Bonita, Thursday, 20 August
Partly cloudy. High 84°, low 59°.
Del Bonita, Friday, 21 August
Mostly clear. High 87°, low 64°.
Del Bonita, Saturday, 22 August
Light rain. High 78°, low 58°.
Del Bonita, Sunday, 23 August
Overcast. High 79°, low 54°.
Del Bonita, Monday, 24 August
Clear. High 80°, low 54°.
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 Del Bonita, MT 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 Del Bonita, MT 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.