Quinn, Sunday, 11 October, 20:19
Light snow. Feels like 22°. High 33°, low 27°.
Quinn, Monday, 12 October
Light snow. High 34°, low 24°.
Quinn, Tuesday, 13 October
Clear. High 41°, low 20°.
Quinn, Wednesday, 14 October
Clear. High 48°, low 19°.
Quinn, Thursday, 15 October
Clear. High 46°, low 24°.
Quinn, Friday, 16 October
Clear. High 52°, low 27°.
Quinn, Saturday, 17 October
Overcast. High 63°, low 31°.
Quinn, Sunday, 18 October
Overcast. High 65°, low 45°.
Quinn, Monday, 19 October
Overcast. High 63°, low 43°.
Quinn, Tuesday, 20 October
Snow. High 45°, low 35°.
Quinn, Wednesday, 21 October
Overcast. High 42°, low 28°.
Quinn, Thursday, 22 October
Overcast. High 54°, low 31°.
Quinn, Friday, 23 October
Overcast. High 59°, low 34°.
Quinn, Saturday, 24 October
Snow. High 49°, low 34°.
Quinn, Sunday, 25 October
Clear. High 49°, low 29°.
Quinn, Monday, 26 October
Mostly clear. High 54°, 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 Quinn, 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 Quinn, 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.