Weather in Dennison Heights, AR
Dennison Heights, Saturday, 8 August, 23:33
Overcast. Feels like 79°. High 91°, low 73°.
Monthly outlook for Dennison Heights, AR: average high 103°, average low 75.4°. That is 7.3° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 19 August (111.8°), the coolest 21 August (67.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 101.7° | 89.7° | +6.6° |
| 18 August – 27 August | 105.2° | 90.2° | +8.3° |
| 28 August – 6 September | at normal | 87.5° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Desha (3 mi).
0
Dennison Heights, Sunday, 9 August
Partly cloudy. High 95°, low 72°.
0
Dennison Heights, Monday, 10 August
Clear. High 101°, low 74°.
0Dennison Heights, Tuesday, 11 August
Partly cloudy. High 102°, low 80°.
0.01
Dennison Heights, Wednesday, 12 August
Light rain. High 103°, low 78°.
0Dennison Heights, Thursday, 13 August
Overcast. High 103°, low 75°.
0Dennison Heights, Friday, 14 August
Overcast. High 106°, low 83°.
0Dennison Heights, Saturday, 15 August
Partly cloudy. High 107°, low 77°.
0.03Dennison Heights, Sunday, 16 August
Light rain. High 109°, low 77°.
0.04Dennison Heights, Monday, 17 August
Light rain. High 99°, low 75°.
0Dennison Heights, Tuesday, 18 August
Overcast. High 105°, low 77°.
0Dennison Heights, Wednesday, 19 August
Clear. High 112°, low 75°.
0Dennison Heights, Thursday, 20 August
Clear. High 99°, low 73°.
0
Dennison Heights, Friday, 21 August
Mostly clear. High 98°, low 68°.
0Dennison Heights, Saturday, 22 August
Overcast. High 110°, low 70°.
0.04Dennison Heights, Sunday, 23 August
Light rain. High 107°, low 79°.
0.05Dennison Heights, Monday, 24 August
Climate normal for this date — 60-year average.
0.06Dennison Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.07Dennison Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.09Dennison Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
0.11
Dennison Heights, Friday, 28 August
Climate normal for this date — 60-year average.
0.17Dennison Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
0.09Dennison Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
0.13Dennison Heights, Monday, 31 August
Climate normal for this date — 60-year average.
0.08Dennison Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.16Dennison Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.16Dennison Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
0.13Dennison Heights, Friday, 4 September
Climate normal for this date — 60-year average.
0.07Dennison Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
0.09Dennison Heights, Sunday, 6 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 Dennison Heights, 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 Dennison Heights, 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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