Mount Morris, Saturday, 10 October, 20:42
Overcast. Feels like 63°. High 74°, low 54°.
Mount Morris, Sunday, 11 October
Overcast. High 72°, low 53°.
Mount Morris, Monday, 12 October
Rain. High 80°, low 53°.
Mount Morris, Tuesday, 13 October
Rain. High 80°, low 63°.
Mount Morris, Wednesday, 14 October
Light rain. High 67°, low 55°.
Mount Morris, Thursday, 15 October
Overcast. High 62°, low 49°.
Mount Morris, Friday, 16 October
Light rain. High 55°, low 47°.
Mount Morris, Saturday, 17 October
Light rain. High 46°, low 35°.
Mount Morris, Sunday, 18 October
Snow. High 44°, low 31°.
Mount Morris, Monday, 19 October
Mostly clear. High 49°, low 27°.
Mount Morris, Tuesday, 20 October
Overcast. High 56°, low 33°.
Mount Morris, Wednesday, 21 October
Partly cloudy. High 62°, low 37°.
Mount Morris, Thursday, 22 October
Overcast. High 63°, low 43°.
Mount Morris, Friday, 23 October
Overcast. High 64°, low 48°.
Mount Morris, Saturday, 24 October
Overcast. High 63°, low 46°.
Mount Morris, Sunday, 25 October
Overcast. High 61°, low 42°.
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 Mount Morris, MI 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 Mount Morris, MI 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.