Weather in Prairie Grove, AR
Prairie Grove, Sunday, 9 August, 11:24
Clear. Feels like 93°. High 96°, low 72°.
Monthly outlook for Prairie Grove, AR: average high 104.5°, average low 76.8°. That is 9.4° above the climate normal for August. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 19 August (111.9°), the coolest 24 August (66.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 104.2° | 87.4° | +9.4° |
| 19 August – 28 August | 104.9° | 87.8° | +9.5° |
| 29 August – 7 September | at normal | 85.3° | — |
August records over 66 years
0Prairie Grove, Monday, 10 August
Clear. High 99°, low 75°.
0Prairie Grove, Tuesday, 11 August
Clear. High 102°, low 76°.
0
Prairie Grove, Wednesday, 12 August
Overcast. High 104°, low 82°.
0Prairie Grove, Thursday, 13 August
Overcast. High 103°, low 79°.
0
Prairie Grove, Friday, 14 August
Partly cloudy. High 105°, low 80°.
0Prairie Grove, Saturday, 15 August
Clear. High 105°, low 79°.
0Prairie Grove, Sunday, 16 August
Clear. High 110°, low 79°.
0.01
Prairie Grove, Monday, 17 August
Light rain. High 107°, low 74°.
0Prairie Grove, Tuesday, 18 August
Overcast. High 110°, low 81°.
0
Prairie Grove, Wednesday, 19 August
Mostly clear. High 112°, low 79°.
0.01Prairie Grove, Thursday, 20 August
Light rain. High 103°, low 77°.
0Prairie Grove, Friday, 21 August
Mostly clear. High 108°, low 73°.
0Prairie Grove, Saturday, 22 August
Mostly clear. High 112°, low 81°.
0Prairie Grove, Sunday, 23 August
Overcast. High 106°, low 75°.
0.3Prairie Grove, Monday, 24 August
Rain. High 88°, low 66°.
0.04Prairie Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.05Prairie Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.11
Prairie Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
0.14Prairie Grove, Friday, 28 August
Climate normal for this date — 60-year average.
0.06Prairie Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
0.1Prairie Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
0.09Prairie Grove, Monday, 31 August
Climate normal for this date — 60-year average.
0.13Prairie Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.17Prairie Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.13Prairie Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
0.08Prairie Grove, Friday, 4 September
Climate normal for this date — 60-year average.
0.07Prairie Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
0.04Prairie Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
0.06Prairie 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 Prairie Grove, AR 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 Prairie Grove, AR 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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