Johnston City, Sunday, 1 November, 01:27
Rain. Feels like 59°. High 64°, low 58°.
Johnston City, Monday, 2 November
Light rain. High 69°, low 59°.
Johnston City, Tuesday, 3 November
Rain. High 74°, low 66°.
Johnston City, Wednesday, 4 November
Rain. High 67°, low 61°.
Johnston City, Thursday, 5 November
Clear. High 66°, low 51°.
Johnston City, Friday, 6 November
Overcast. High 58°, low 53°.
Johnston City, Saturday, 7 November
Overcast. High 64°, low 47°.
Johnston City, Sunday, 8 November
Clear. High 59°, low 48°.
Johnston City, Monday, 9 November
Clear. High 57°, low 38°.
Johnston City, Tuesday, 10 November
Overcast. High 64°, low 41°.
Johnston City, Wednesday, 11 November
Clear. High 59°, low 40°.
Johnston City, Thursday, 12 November
Light rain. High 52°, low 47°.
Johnston City, Friday, 13 November
Rain. High 60°, low 50°.
Johnston City, Saturday, 14 November
Mostly clear. High 61°, low 44°.
Johnston City, Sunday, 15 November
Clear. High 57°, low 39°.
Johnston City, Monday, 16 November
Overcast. High 58°, 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 Johnston City, 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 Johnston City, 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.