Vista, Thursday, 8 October, 01:50
Clear. Feels like 40°. High 69°, low 37°.
Vista, Friday, 9 October
Light rain. High 63°, low 37°.
Vista, Saturday, 10 October
Snow. High 39°, low 30°.
Vista, Sunday, 11 October
Overcast. High 34°, low 27°.
Vista, Monday, 12 October
Clear. High 42°, low 24°.
Vista, Tuesday, 13 October
Clear. High 54°, low 31°.
Vista, Wednesday, 14 October
Snow. High 42°, low 36°.
Vista, Thursday, 15 October
Overcast. High 44°, low 28°.
Vista, Friday, 16 October
Clear. High 46°, low 25°.
Vista, Saturday, 17 October
Overcast. High 52°, low 29°.
Vista, Sunday, 18 October
Overcast. High 54°, low 32°.
Vista, Monday, 19 October
Overcast. High 55°, low 35°.
Vista, Tuesday, 20 October
Overcast. High 54°, low 36°.
Vista, Wednesday, 21 October
Light rain. High 52°, low 41°.
Vista, Thursday, 22 October
Overcast. High 45°, low 33°.
Vista, Friday, 23 October
Overcast. High 37°, low 29°.
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 Vista, 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 Vista, 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.