Tracy, Thursday, 8 October, 07:09
Clear. Feels like 55°. High 75°, low 44°.
Tracy, Friday, 9 October
Overcast. High 79°, low 49°.
Tracy, Saturday, 10 October
Snow. High 55°, low 34°.
Tracy, Sunday, 11 October
Snow. High 34°, low 33°.
Tracy, Monday, 12 October
Snow. High 36°, low 28°.
Tracy, Tuesday, 13 October
Clear. High 46°, low 27°.
Tracy, Wednesday, 14 October
Rain. High 51°, low 40°.
Tracy, Thursday, 15 October
Snow. High 37°, low 32°.
Tracy, Friday, 16 October
Clear. High 40°, low 28°.
Tracy, Saturday, 17 October
Partly cloudy. High 49°, low 34°.
Tracy, Sunday, 18 October
Mostly clear. High 50°, low 37°.
Tracy, Monday, 19 October
Partly cloudy. High 59°, low 42°.
Tracy, Tuesday, 20 October
Partly cloudy. High 59°, low 44°.
Tracy, Wednesday, 21 October
Overcast. High 59°, low 46°.
Tracy, Thursday, 22 October
Light snow. High 45°, low 35°.
Tracy, Friday, 23 October
Overcast. High 45°, low 33°.
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 Tracy, 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 Tracy, 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.