Deer Park, Thursday, 29 October, 03:57
Partly cloudy. Feels like 26°. High 50°, low 30°.
Deer Park, Friday, 30 October
Partly cloudy. High 50°, low 36°.
Deer Park, Saturday, 31 October
Overcast. High 52°, low 36°.
Deer Park, Sunday, 1 November
Light rain. High 50°, low 38°.
Deer Park, Monday, 2 November
Snow. High 39°, low 36°.
Deer Park, Tuesday, 3 November
Partly cloudy. High 49°, low 34°.
Deer Park, Wednesday, 4 November
Clear. High 47°, low 32°.
Deer Park, Thursday, 5 November
Overcast. High 51°, low 35°.
Deer Park, Friday, 6 November
Overcast. High 53°, low 39°.
Deer Park, Saturday, 7 November
Overcast. High 49°, low 39°.
Deer Park, Sunday, 8 November
Overcast. High 51°, low 36°.
Deer Park, Monday, 9 November
Partly cloudy. High 53°, low 36°.
Deer Park, Tuesday, 10 November
Light rain. High 55°, low 41°.
Deer Park, Wednesday, 11 November
Overcast. High 62°, low 42°.
Deer Park, Thursday, 12 November
Overcast. High 63°, low 44°.
Deer Park, Friday, 13 November
Light snow. High 53°, low 38°.
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 Deer Park, 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 Deer Park, 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.