West Salem, Saturday, 31 October, 23:20
Overcast. Feels like 60°. High 69°, low 56°.
West Salem, Sunday, 1 November
Light rain. High 64°, low 56°.
West Salem, Monday, 2 November
Light rain. High 66°, low 55°.
West Salem, Tuesday, 3 November
Light rain. High 74°, low 64°.
West Salem, Wednesday, 4 November
Rain. High 67°, low 55°.
West Salem, Thursday, 5 November
Clear. High 64°, low 51°.
West Salem, Friday, 6 November
Overcast. High 56°, low 51°.
West Salem, Saturday, 7 November
Overcast. High 62°, low 47°.
West Salem, Sunday, 8 November
Clear. High 57°, low 45°.
West Salem, Monday, 9 November
Clear. High 55°, low 38°.
West Salem, Tuesday, 10 November
Partly cloudy. High 60°, low 41°.
West Salem, Wednesday, 11 November
Clear. High 56°, low 38°.
West Salem, Thursday, 12 November
Overcast. High 51°, low 44°.
West Salem, Friday, 13 November
Light rain. High 58°, low 48°.
West Salem, Saturday, 14 November
Overcast. High 58°, low 44°.
West Salem, Sunday, 15 November
Clear. High 56°, low 38°.
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 West Salem, 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 West Salem, 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.