West Salem, Monday, 2 November, 02:25
Overcast. Feels like 54°. High 65°, low 54°.
West Salem, Tuesday, 3 November
Overcast. High 76°, low 62°.
West Salem, Wednesday, 4 November
Heavy rain. High 67°, low 56°.
West Salem, Thursday, 5 November
Clear. High 62°, low 49°.
West Salem, Friday, 6 November
Overcast. High 56°, low 47°.
West Salem, Saturday, 7 November
Overcast. High 58°, low 45°.
West Salem, Sunday, 8 November
Rain. High 54°, low 45°.
West Salem, Monday, 9 November
Light rain. High 50°, low 43°.
West Salem, Tuesday, 10 November
Clear. High 59°, low 38°.
West Salem, Wednesday, 11 November
Light rain. High 57°, low 38°.
West Salem, Thursday, 12 November
Light rain. High 58°, low 41°.
West Salem, Friday, 13 November
Light rain. High 50°, low 40°.
West Salem, Saturday, 14 November
Clear. High 51°, low 34°.
West Salem, Sunday, 15 November
Overcast. High 62°, low 39°.
West Salem, Monday, 16 November
Partly cloudy. High 52°, low 40°.
West Salem, Tuesday, 17 November
Overcast. High 57°, 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.