Rising Sun, Thursday, 22 October, 12:13
Clear. Feels like 46°. High 53°, low 27°.
Rising Sun, Friday, 23 October
Snow. High 36°, low 20°.
Rising Sun, Saturday, 24 October
Light snow. High 39°, low 19°.
Rising Sun, Sunday, 25 October
Overcast. High 27°, low 23°.
Rising Sun, Monday, 26 October
Overcast. High 39°, low 24°.
Rising Sun, Tuesday, 27 October
Light snow. High 31°, low 27°.
Rising Sun, Wednesday, 28 October
Light snow. High 34°, low 22°.
Rising Sun, Thursday, 29 October
Clear. High 39°, low 24°.
Rising Sun, Friday, 30 October
Overcast. High 37°, low 27°.
Rising Sun, Saturday, 31 October
Partly cloudy. High 34°, low 25°.
Rising Sun, Sunday, 1 November
Overcast. High 35°, low 25°.
Rising Sun, Monday, 2 November
Partly cloudy. High 40°, low 27°.
Rising Sun, Tuesday, 3 November
Overcast. High 46°, low 32°.
Rising Sun, Wednesday, 4 November
Mostly clear. High 43°, low 32°.
Rising Sun, Thursday, 5 November
Partly cloudy. High 44°, low 35°.
Rising Sun, Friday, 6 November
Light rain. High 42°, 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 Rising Sun, 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 Rising Sun, 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.