Weather in Shady Grove, IA
Shady Grove, Sunday, 9 August, 02:27
Partly cloudy. Feels like 65°. High 88°, low 65°.
Monthly outlook for Shady Grove, IA: average high 82.4°, average low 66.4°. That is 1.6° above the climate normal for August. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 22 August (95.3°), the coolest 14 August (59.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 79.4° | 79.5° | -0.1° |
| 19 August – 28 August | 87.4° | 79.7° | +4.2° |
| 29 August – 7 September | at normal | 78° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Mount Auburn (9 mi).
0.17
Shady Grove, Monday, 10 August
Rain. High 83°, low 71°.
0.07Shady Grove, Tuesday, 11 August
Rain. High 87°, low 69°.
0
Shady Grove, Wednesday, 12 August
Overcast. High 82°, low 67°.
0.7Shady Grove, Thursday, 13 August
Rain. High 70°, low 60°.
0.02Shady Grove, Friday, 14 August
Light rain. High 72°, low 60°.
0.03Shady Grove, Saturday, 15 August
Light rain. High 71°, low 60°.
0Shady Grove, Sunday, 16 August
Light rain. High 78°, low 66°.
0Shady Grove, Monday, 17 August
Overcast. High 80°, low 63°.
0Shady Grove, Tuesday, 18 August
Overcast. High 84°, low 63°.
0
Shady Grove, Wednesday, 19 August
Partly cloudy. High 89°, low 70°.
0Shady Grove, Thursday, 20 August
Light rain. High 91°, low 73°.
0Shady Grove, Friday, 21 August
Overcast. High 81°, low 67°.
0
Shady Grove, Saturday, 22 August
Clear. High 95°, low 70°.
0.03Shady Grove, Sunday, 23 August
Light rain. High 86°, low 73°.
0.24Shady Grove, Monday, 24 August
Light rain. High 82°, low 65°.
0.15Shady Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.15
Shady Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.16Shady Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
0.2Shady Grove, Friday, 28 August
Climate normal for this date — 60-year average.
0.15Shady Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
0.09Shady Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
0.07Shady Grove, Monday, 31 August
Climate normal for this date — 60-year average.
0.1Shady Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.13Shady Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.09Shady Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
0.07Shady Grove, Friday, 4 September
Climate normal for this date — 60-year average.
0.08Shady Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
0.08Shady Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
0.16Shady Grove, 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 Shady Grove, IA 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 Shady Grove, IA 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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