Packers Roost, Sunday, 9 August, 03:25
Clear. Feels like 49°. High 78°, low 48°.
Packers Roost, Monday, 10 August
Clear. High 78°, low 47°.
Packers Roost, Tuesday, 11 August
Clear. High 79°, low 52°.
Packers Roost, Wednesday, 12 August
Light rain. High 76°, low 53°.
Packers Roost, Thursday, 13 August
Light rain. High 73°, low 53°.
Packers Roost, Friday, 14 August
Overcast. High 68°, low 51°.
Packers Roost, Saturday, 15 August
Light rain. High 78°, low 49°.
Packers Roost, Sunday, 16 August
Light rain. High 73°, low 56°.
Packers Roost, Monday, 17 August
Rain. High 72°, low 55°.
Packers Roost, Tuesday, 18 August
Light rain. High 64°, low 50°.
Packers Roost, Wednesday, 19 August
Overcast. High 69°, low 47°.
Packers Roost, Thursday, 20 August
Overcast. High 75°, low 52°.
Packers Roost, Friday, 21 August
Light rain. High 67°, low 56°.
Packers Roost, Saturday, 22 August
Light rain. High 57°, low 51°.
Packers Roost, Sunday, 23 August
Light rain. High 51°, low 49°.
Packers Roost, Monday, 24 August
Light rain. High 67°, low 46°.
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 Packers Roost, 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 Packers Roost, 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.