Old Brownfield, Wednesday, 4 November, 08:19
Overcast. Feels like 63°. High 65°, low 52°.
Old Brownfield, Thursday, 5 November
Clear. High 66°, low 47°.
Old Brownfield, Friday, 6 November
Overcast. High 58°, low 47°.
Old Brownfield, Saturday, 7 November
Overcast. High 54°, low 37°.
Old Brownfield, Sunday, 8 November
Clear. High 58°, low 35°.
Old Brownfield, Monday, 9 November
Clear. High 64°, low 40°.
Old Brownfield, Tuesday, 10 November
Partly cloudy. High 66°, low 47°.
Old Brownfield, Wednesday, 11 November
Overcast. High 61°, low 42°.
Old Brownfield, Thursday, 12 November
Overcast. High 61°, low 45°.
Old Brownfield, Friday, 13 November
Clear. High 59°, low 40°.
Old Brownfield, Saturday, 14 November
Clear. High 63°, low 41°.
Old Brownfield, Sunday, 15 November
Overcast. High 64°, low 45°.
Old Brownfield, Monday, 16 November
Overcast. High 66°, low 49°.
Old Brownfield, Tuesday, 17 November
Clear. High 67°, low 45°.
Old Brownfield, Wednesday, 18 November
Light rain. High 68°, low 48°.
Old Brownfield, Thursday, 19 November
Rain. High 61°, low 54°.
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.