Old Brownfield, Wednesday, 21 October, 15:19
Partly cloudy. Feels like 74°. High 75°, low 45°.
Old Brownfield, Thursday, 22 October
Clear. High 75°, low 47°.
Old Brownfield, Friday, 23 October
Clear. High 72°, low 46°.
Old Brownfield, Saturday, 24 October
Mostly clear. High 73°, low 49°.
Old Brownfield, Sunday, 25 October
Overcast. High 72°, low 51°.
Old Brownfield, Monday, 26 October
Overcast. High 71°, low 50°.
Old Brownfield, Tuesday, 27 October
Overcast. High 75°, low 55°.
Old Brownfield, Wednesday, 28 October
Mostly clear. High 78°, low 56°.
Old Brownfield, Thursday, 29 October
Overcast. High 77°, low 58°.
Old Brownfield, Friday, 30 October
Light rain. High 71°, low 59°.
Old Brownfield, Saturday, 31 October
Overcast. High 81°, low 57°.
Old Brownfield, Sunday, 1 November
Rain. High 69°, low 60°.
Old Brownfield, Monday, 2 November
Rain. High 64°, low 56°.
Old Brownfield, Tuesday, 3 November
Rain. High 56°, low 54°.
Old Brownfield, Wednesday, 4 November
Light rain. High 54°, low 49°.
Old Brownfield, Thursday, 5 November
Light rain. High 60°, low 50°.
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 Old Brownfield, IL 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 Old Brownfield, IL 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.