Weather in Fernway Park, IL
Fernway Park, Sunday, 9 August, 03:07
Clear. Feels like 65°. High 85°, low 64°.
Monthly outlook for Fernway Park, IL: average high 84°, average low 67.6°. That is 2.3° above the climate normal for August. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 23 August (95°), the coolest 14 August (60.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 80.9° | 80° | +0.5° |
| 19 August – 28 August | 89.3° | 80° | +5.2° |
| 29 August – 7 September | at normal | 78.3° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Orland Hills (1 mi).
0.38
Fernway Park, Monday, 10 August
Rain. High 90°, low 71°.
0.32Fernway Park, Tuesday, 11 August
Rain. High 81°, low 69°.
0.03Fernway Park, Wednesday, 12 August
Light rain. High 84°, low 70°.
0.02Fernway Park, Thursday, 13 August
Light rain. High 76°, low 65°.
0
Fernway Park, Friday, 14 August
Overcast. High 75°, low 61°.
0.05Fernway Park, Saturday, 15 August
Light rain. High 78°, low 62°.
0.03Fernway Park, Sunday, 16 August
Light rain. High 78°, low 63°.
0.02Fernway Park, Monday, 17 August
Light rain. High 82°, low 66°.
0
Fernway Park, Tuesday, 18 August
Partly cloudy. High 80°, low 66°.
0.05Fernway Park, Wednesday, 19 August
Light rain. High 85°, low 68°.
0Fernway Park, Thursday, 20 August
Overcast. High 89°, low 73°.
0
Fernway Park, Friday, 21 August
Clear. High 87°, low 74°.
0Fernway Park, Saturday, 22 August
Clear. High 93°, low 70°.
0Fernway Park, Sunday, 23 August
Light rain. High 95°, low 71°.
0.29Fernway Park, Monday, 24 August
Rain. High 87°, low 70°.
0.09Fernway Park, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.15
Fernway Park, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.12Fernway Park, Thursday, 27 August
Climate normal for this date — 60-year average.
0.15Fernway Park, Friday, 28 August
Climate normal for this date — 60-year average.
0.13Fernway Park, Saturday, 29 August
Climate normal for this date — 60-year average.
0.09Fernway Park, Sunday, 30 August
Climate normal for this date — 60-year average.
0.06Fernway Park, Monday, 31 August
Climate normal for this date — 60-year average.
0.13Fernway Park, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.07Fernway Park, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.07Fernway Park, Thursday, 3 September
Climate normal for this date — 60-year average.
0.09Fernway Park, Friday, 4 September
Climate normal for this date — 60-year average.
0.07Fernway Park, Saturday, 5 September
Climate normal for this date — 60-year average.
0.11Fernway Park, Sunday, 6 September
Climate normal for this date — 60-year average.
0.15Fernway Park, 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 Fernway Park, 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 Fernway Park, 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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