Mount Morris, Monday, 12 October, 07:56
Overcast. Feels like 56°. High 78°, low 56°.
Mount Morris, Tuesday, 13 October
Rain. High 81°, low 64°.
Mount Morris, Wednesday, 14 October
Overcast. High 63°, low 55°.
Mount Morris, Thursday, 15 October
Light rain. High 61°, low 47°.
Mount Morris, Friday, 16 October
Light rain. High 57°, low 45°.
Mount Morris, Saturday, 17 October
Clear. High 57°, low 38°.
Mount Morris, Sunday, 18 October
Mostly clear. High 58°, low 33°.
Mount Morris, Monday, 19 October
Clear. High 68°, low 40°.
Mount Morris, Tuesday, 20 October
Overcast. High 69°, low 50°.
Mount Morris, Wednesday, 21 October
Clear. High 68°, low 48°.
Mount Morris, Thursday, 22 October
Clear. High 72°, low 49°.
Mount Morris, Friday, 23 October
Rain. High 63°, low 48°.
Mount Morris, Saturday, 24 October
Clear. High 55°, low 38°.
Mount Morris, Sunday, 25 October
Rain. High 50°, low 42°.
Mount Morris, Monday, 26 October
Light rain. High 54°, low 43°.
Mount Morris, Tuesday, 27 October
Clear. High 59°, low 40°.
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.