Weather in Lumaghi Heights, IL
Lumaghi Heights, Sunday, 9 August, 18:20
Clear. Feels like 103°. High 91°, low 72°.
Monthly outlook for Lumaghi Heights, IL: average high 95.7°, average low 73.9°. That is 5.7° above the climate normal for August. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 15 August (103.6°), the coolest 22 August (64.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 96.8° | 85.4° | +6.4° |
| 19 August – 28 August | 93.7° | 85.6° | +4.5° |
| 29 August – 7 September | at normal | 83.3° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Edwardsville (9 mi).
0
Lumaghi Heights, Monday, 10 August
Partly cloudy. High 98°, low 75°.
0.01
Lumaghi Heights, Tuesday, 11 August
Light rain. High 100°, low 78°.
0.02Lumaghi Heights, Wednesday, 12 August
Light rain. High 92°, low 75°.
0.28Lumaghi Heights, Thursday, 13 August
Rain. High 94°, low 70°.
0
Lumaghi Heights, Friday, 14 August
Overcast. High 96°, low 75°.
0Lumaghi Heights, Saturday, 15 August
Clear. High 104°, low 77°.
0.01Lumaghi Heights, Sunday, 16 August
Light rain. High 92°, low 76°.
0.03Lumaghi Heights, Monday, 17 August
Light rain. High 100°, low 70°.
0Lumaghi Heights, Tuesday, 18 August
Overcast. High 100°, low 81°.
0.04Lumaghi Heights, Wednesday, 19 August
Light rain. High 91°, low 78°.
0.02Lumaghi Heights, Thursday, 20 August
Light rain. High 102°, low 79°.
0
Lumaghi Heights, Friday, 21 August
Mostly clear. High 95°, low 75°.
0Lumaghi Heights, Saturday, 22 August
Clear. High 86°, low 64°.
0Lumaghi Heights, Sunday, 23 August
Mostly clear. High 90°, low 65°.
0Lumaghi Heights, Monday, 24 August
Mostly clear. High 98°, low 71°.
0.06Lumaghi Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.11Lumaghi Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.14Lumaghi Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
0.09Lumaghi Heights, Friday, 28 August
Climate normal for this date — 60-year average.
0.07Lumaghi Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
0.12Lumaghi Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
0.11Lumaghi Heights, Monday, 31 August
Climate normal for this date — 60-year average.
0.12Lumaghi Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.1
Lumaghi Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.09Lumaghi Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
0.12Lumaghi Heights, Friday, 4 September
Climate normal for this date — 60-year average.
0.04Lumaghi Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
0.05Lumaghi Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
0.08Lumaghi Heights, Monday, 7 September
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 Lumaghi Heights, 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 Lumaghi Heights, 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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