Old Brownfield, Wednesday, 21 October, 07:33
Clear. Feels like 38°. High 75°, low 41°.
Old Brownfield, Thursday, 22 October
Clear. High 76°, low 47°.
Old Brownfield, Friday, 23 October
Clear. High 72°, low 51°.
Old Brownfield, Saturday, 24 October
Overcast. High 74°, low 50°.
Old Brownfield, Sunday, 25 October
Overcast. High 74°, low 51°.
Old Brownfield, Monday, 26 October
Overcast. High 73°, low 51°.
Old Brownfield, Tuesday, 27 October
Overcast. High 73°, low 55°.
Old Brownfield, Wednesday, 28 October
Mostly clear. High 74°, low 51°.
Old Brownfield, Thursday, 29 October
Partly cloudy. High 61°, low 46°.
Old Brownfield, Friday, 30 October
Overcast. High 60°, low 38°.
Old Brownfield, Saturday, 31 October
Light rain. High 60°, low 47°.
Old Brownfield, Sunday, 1 November
Heavy rain. High 57°, low 51°.
Old Brownfield, Monday, 2 November
Light rain. High 65°, low 58°.
Old Brownfield, Tuesday, 3 November
Rain. High 73°, low 56°.
Old Brownfield, Wednesday, 4 November
Rain. High 75°, low 65°.
Old Brownfield, Thursday, 5 November
Heavy rain. High 70°, low 65°.
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.