Sherryl, Friday, 16 October, 21:01
Overcast. Feels like 43°. High 62°, low 29°.
Sherryl, Saturday, 17 October
Overcast. High 67°, low 33°.
Sherryl, Sunday, 18 October
Clear. High 60°, low 35°.
Sherryl, Monday, 19 October
Overcast. High 65°, low 36°.
Sherryl, Tuesday, 20 October
Overcast. High 62°, low 41°.
Sherryl, Wednesday, 21 October
Clear. High 61°, low 39°.
Sherryl, Thursday, 22 October
Light rain. High 58°, low 39°.
Sherryl, Friday, 23 October
Snow. High 46°, low 36°.
Sherryl, Saturday, 24 October
Mostly clear. High 46°, low 30°.
Sherryl, Sunday, 25 October
Overcast. High 47°, low 28°.
Sherryl, Monday, 26 October
Mostly clear. High 54°, low 36°.
Sherryl, Tuesday, 27 October
Mostly clear. High 57°, low 36°.
Sherryl, Wednesday, 28 October
Overcast. High 50°, low 36°.
Sherryl, Thursday, 29 October
Overcast. High 45°, low 34°.
Sherryl, Friday, 30 October
Mostly clear. High 54°, low 32°.
Sherryl, Saturday, 31 October
Clear. High 57°, 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 Sherryl, 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 Sherryl, 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.