Weather in Troy Crossing, IL
Troy Crossing, Tuesday, 20 October, 13:10
Clear. Feels like 71°. High 72°, low 45°.
Monthly outlook for Troy Crossing, IL: average high 64.7°, average low 44.6°. That is 1.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 25 October (75.9°), the coolest 31 October (31.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 67.8° | 63.2° | +2.6° |
| 30 October – 8 November | 59.4° | 59° | +0.2° |
| 9 November – 18 November | at normal | 54.2° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Edwardsville (6 mi).
0
Troy Crossing, Wednesday, 21 October
Mostly clear. High 73°, low 47°.
0Troy Crossing, Thursday, 22 October
Clear. High 72°, low 50°.
0Troy Crossing, Friday, 23 October
Clear. High 70°, low 51°.
0
Troy Crossing, Saturday, 24 October
Overcast. High 72°, low 50°.
0Troy Crossing, Sunday, 25 October
Overcast. High 76°, low 53°.
0Troy Crossing, Monday, 26 October
Overcast. High 75°, low 51°.
0.01
Troy Crossing, Tuesday, 27 October
Light rain. High 52°, low 40°.
0Troy Crossing, Wednesday, 28 October
Clear. High 54°, low 32°.
0
Troy Crossing, Thursday, 29 October
Partly cloudy. High 62°, low 39°.
0Troy Crossing, Friday, 30 October
Clear. High 52°, low 36°.
0Troy Crossing, Saturday, 31 October
Overcast. High 53°, low 32°.
0Troy Crossing, Sunday, 1 November
Overcast. High 56°, low 40°.
0Troy Crossing, Monday, 2 November
Clear. High 65°, low 43°.
0Troy Crossing, Tuesday, 3 November
Overcast. High 65°, low 45°.
0.06Troy Crossing, Wednesday, 4 November
Light rain. High 64°, low 59°.
0.16Troy Crossing, Thursday, 5 November
Climate normal for this date — 60-year average.
0.09
Troy Crossing, Friday, 6 November
Climate normal for this date — 60-year average.
0.08Troy Crossing, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Troy Crossing, Sunday, 8 November
Climate normal for this date — 60-year average.
0.1Troy Crossing, Monday, 9 November
Climate normal for this date — 60-year average.
0.13Troy Crossing, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.11Troy Crossing, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.09Troy Crossing, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Troy Crossing, Friday, 13 November
Climate normal for this date — 60-year average.
0.1Troy Crossing, Saturday, 14 November
Climate normal for this date — 60-year average.
0.13Troy Crossing, Sunday, 15 November
Climate normal for this date — 60-year average.
0.11Troy Crossing, Monday, 16 November
Climate normal for this date — 60-year average.
0.12Troy Crossing, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.17Troy Crossing, Wednesday, 18 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
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 Troy Crossing, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
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.
Where do the 66-year records come from?
They are real temperature extremes recorded in Troy Crossing, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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