Weather in Roanoke, IL
Roanoke, Sunday, 25 October, 00:54
Partly cloudy. Feels like 54°. High 74°, low 51°.
Monthly outlook for Roanoke, IL: average high 67.4°, average low 53°. That is 6.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 30 October (76.7°), the coolest 9 November (38.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 25 October – 3 November | 72° | 57.3° | +8.2° |
| 4 November – 13 November | 59.6° | 52° | +4.2° |
| 14 November – 23 November | at normal | 48.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Toluca (15 mi).
0
Roanoke, Monday, 26 October
Overcast. High 73°, low 51°.
0
Roanoke, Tuesday, 27 October
Mostly clear. High 72°, low 52°.
0
Roanoke, Wednesday, 28 October
Partly cloudy. High 73°, low 55°.
0.02
Roanoke, Thursday, 29 October
Light rain. High 74°, low 59°.
0.03Roanoke, Friday, 30 October
Light rain. High 77°, low 57°.
0.05Roanoke, Saturday, 31 October
Light rain. High 75°, low 62°.
0.32Roanoke, Sunday, 1 November
Rain. High 72°, low 63°.
0Roanoke, Monday, 2 November
Partly cloudy. High 69°, low 56°.
0Roanoke, Tuesday, 3 November
Light rain. High 61°, low 54°.
0.85Roanoke, Wednesday, 4 November
Heavy rain. High 57°, low 52°.
0Roanoke, Thursday, 5 November
Light rain. High 56°, low 47°.
0Roanoke, Friday, 6 November
Overcast. High 63°, low 44°.
0Roanoke, Saturday, 7 November
Overcast. High 74°, low 58°.
0Roanoke, Sunday, 8 November
Overcast. High 59°, low 47°.
0
Roanoke, Monday, 9 November
Clear. High 48°, low 39°.
0.14Roanoke, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06Roanoke, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.07Roanoke, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Roanoke, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Roanoke, Saturday, 14 November
Climate normal for this date — 60-year average.
0.08Roanoke, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Roanoke, Monday, 16 November
Climate normal for this date — 60-year average.
0.11Roanoke, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.12Roanoke, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Roanoke, Thursday, 19 November
Climate normal for this date — 60-year average.
0.09Roanoke, Friday, 20 November
Climate normal for this date — 60-year average.
0.1Roanoke, Saturday, 21 November
Climate normal for this date — 60-year average.
0.04Roanoke, Sunday, 22 November
Climate normal for this date — 60-year average.
0.07Roanoke, Monday, 23 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 Roanoke, 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 Roanoke, 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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