Weather in Rio Vista, AR
Rio Vista, Sunday, 9 August, 08:41
Overcast. Feels like 79°. High 96°, low 74°.
Monthly outlook for Rio Vista, AR: average high 102.6°, average low 76.5°. That is 7.3° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 22 August (111.8°), the coolest 24 August (66.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 102.7° | 89.4° | +7.4° |
| 19 August – 28 August | 102.4° | 89.7° | +7.1° |
| 29 August – 7 September | at normal | 87.1° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Russell (5 mi).
0
Rio Vista, Monday, 10 August
Clear. High 98°, low 75°.
0Rio Vista, Tuesday, 11 August
Clear. High 99°, low 77°.
0.01
Rio Vista, Wednesday, 12 August
Light rain. High 103°, low 77°.
0Rio Vista, Thursday, 13 August
Overcast. High 103°, low 78°.
0Rio Vista, Friday, 14 August
Clear. High 105°, low 79°.
0Rio Vista, Saturday, 15 August
Clear. High 106°, low 77°.
0
Rio Vista, Sunday, 16 August
Mostly clear. High 108°, low 79°.
0Rio Vista, Monday, 17 August
Overcast. High 102°, low 83°.
0Rio Vista, Tuesday, 18 August
Overcast. High 106°, low 77°.
0Rio Vista, Wednesday, 19 August
Overcast. High 101°, low 88°.
0.02Rio Vista, Thursday, 20 August
Light rain. High 102°, low 75°.
0.06Rio Vista, Friday, 21 August
Light rain. High 106°, low 69°.
0.01Rio Vista, Saturday, 22 August
Light rain. High 112°, low 74°.
0.04Rio Vista, Sunday, 23 August
Light rain. High 102°, low 76°.
0Rio Vista, Monday, 24 August
Overcast. High 91°, low 66°.
0.04
Rio Vista, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.04Rio Vista, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.11Rio Vista, Thursday, 27 August
Climate normal for this date — 60-year average.
0.12Rio Vista, Friday, 28 August
Climate normal for this date — 60-year average.
0.16Rio Vista, Saturday, 29 August
Climate normal for this date — 60-year average.
0.08Rio Vista, Sunday, 30 August
Climate normal for this date — 60-year average.
0.15Rio Vista, Monday, 31 August
Climate normal for this date — 60-year average.
0.07Rio Vista, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.15
Rio Vista, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.15Rio Vista, Thursday, 3 September
Climate normal for this date — 60-year average.
0.12Rio Vista, Friday, 4 September
Climate normal for this date — 60-year average.
0.06Rio Vista, Saturday, 5 September
Climate normal for this date — 60-year average.
0.09Rio Vista, Sunday, 6 September
Climate normal for this date — 60-year average.
0.08Rio Vista, 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 Rio Vista, 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 Rio Vista, 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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