Weather in Atlas, IL
Atlas, Tuesday, 27 October, 12:50
Overcast. Feels like 66°. High 69°, low 51°.
Monthly outlook for Atlas, IL: average high 63.3°, average low 51°. That is 2.8° above the climate normal for October. Precipitation is expected on 5 days (about 2.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 28 October (78°), the coolest 11 November (33.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 27 October – 5 November | 68.1° | 59.6° | +4.7° |
| 6 November – 15 November | 55.2° | 54.8° | +0.2° |
| 16 November – 25 November | at normal | 51.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Louisiana (7 mi).
0
Atlas, Wednesday, 28 October
Partly cloudy. High 78°, low 51°.
0
Atlas, Thursday, 29 October
Clear. High 77°, low 55°.
0Atlas, Friday, 30 October
Overcast. High 72°, low 57°.
0Atlas, Saturday, 31 October
Overcast. High 72°, low 60°.
0Atlas, Sunday, 1 November
Overcast. High 72°, low 60°.
0.02
Atlas, Monday, 2 November
Light rain. High 68°, low 60°.
0.57Atlas, Tuesday, 3 November
Rain. High 61°, low 58°.
0.7Atlas, Wednesday, 4 November
Rain. High 56°, low 54°.
0.87Atlas, Thursday, 5 November
Rain. High 57°, low 51°.
0.1Atlas, Friday, 6 November
Light rain. High 50°, low 48°.
0Atlas, Saturday, 7 November
Clear. High 57°, low 47°.
0Atlas, Sunday, 8 November
Partly cloudy. High 61°, low 43°.
0.34Atlas, Monday, 9 November
Rain. High 61°, low 48°.
0Atlas, Tuesday, 10 November
Clear. High 51°, low 39°.
0Atlas, Wednesday, 11 November
Partly cloudy. High 50°, low 34°.
0.07Atlas, Thursday, 12 November
Climate normal for this date — 60-year average.
0.05
Atlas, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Atlas, Saturday, 14 November
Climate normal for this date — 60-year average.
0.09
Atlas, Sunday, 15 November
Climate normal for this date — 60-year average.
0.08Atlas, Monday, 16 November
Climate normal for this date — 60-year average.
0.15Atlas, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.14Atlas, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09Atlas, Thursday, 19 November
Climate normal for this date — 60-year average.
0.13Atlas, Friday, 20 November
Climate normal for this date — 60-year average.
0.09Atlas, Saturday, 21 November
Climate normal for this date — 60-year average.
0.07Atlas, Sunday, 22 November
Climate normal for this date — 60-year average.
0.08Atlas, Monday, 23 November
Climate normal for this date — 60-year average.
0.11Atlas, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.09Atlas, Wednesday, 25 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 Atlas, 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 Atlas, 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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