Four Range, Saturday, 8 August, 11:57
Clear. Feels like 84°. High 90°, low 54°.
Four Range, Sunday, 9 August
Clear. High 87°, low 54°.
Four Range, Monday, 10 August
Clear. High 93°, low 57°.
Four Range, Tuesday, 11 August
Clear. High 89°, low 55°.
Four Range, Wednesday, 12 August
Partly cloudy. High 85°, low 55°.
Four Range, Thursday, 13 August
Clear. High 88°, low 49°.
Four Range, Friday, 14 August
Overcast. High 83°, low 56°.
Four Range, Saturday, 15 August
Light rain. High 72°, low 61°.
Four Range, Sunday, 16 August
Partly cloudy. High 90°, low 56°.
Four Range, Monday, 17 August
Overcast. High 92°, low 61°.
Four Range, Tuesday, 18 August
Overcast. High 77°, low 64°.
Four Range, Wednesday, 19 August
Mostly clear. High 88°, low 59°.
Four Range, Thursday, 20 August
Light rain. High 95°, low 62°.
Four Range, Friday, 21 August
Rain. High 88°, low 67°.
Four Range, Saturday, 22 August
Clear. High 89°, low 59°.
Four Range, Sunday, 23 August
Light rain. High 85°, low 57°.
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 Four Range, 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 Four Range, 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.