Weather in Jamestown, AR
Jamestown, Thursday, 15 October, 01:03
Partly cloudy. Feels like 70°. High 86°, low 69°.
Monthly outlook for Jamestown, AR: average high 73°, average low 53.4°. That is 2.2° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 15 October (86.3°), the coolest 27 October (44.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 74.4° | 70.3° | +2.2° |
| 25 October – 3 November | 70.7° | 66.1° | +2.6° |
| 4 November – 13 November | at normal | 62.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Coal Hill (11 mi).
0.31
Jamestown, Friday, 16 October
Heavy rain. High 70°, low 52°.
0
Jamestown, Saturday, 17 October
Clear. High 63°, low 45°.
0
Jamestown, Sunday, 18 October
Partly cloudy. High 64°, low 45°.
0Jamestown, Monday, 19 October
Clear. High 69°, low 49°.
0Jamestown, Tuesday, 20 October
Clear. High 76°, low 50°.
0Jamestown, Wednesday, 21 October
Clear. High 82°, low 57°.
0Jamestown, Thursday, 22 October
Clear. High 85°, low 60°.
0.41Jamestown, Friday, 23 October
Rain. High 74°, low 66°.
0.68Jamestown, Saturday, 24 October
Rain. High 75°, low 67°.
0.31Jamestown, Sunday, 25 October
Light rain. High 71°, low 53°.
0Jamestown, Monday, 26 October
Partly cloudy. High 68°, low 50°.
0
Jamestown, Tuesday, 27 October
Overcast. High 67°, low 45°.
0Jamestown, Wednesday, 28 October
Clear. High 71°, low 46°.
0Jamestown, Thursday, 29 October
Clear. High 75°, low 47°.
0Jamestown, Friday, 30 October
Overcast. High 72°, low 52°.
0.28
Jamestown, Saturday, 31 October
Climate normal for this date — 60-year average.
0.23Jamestown, Sunday, 1 November
Climate normal for this date — 60-year average.
0.09Jamestown, Monday, 2 November
Climate normal for this date — 60-year average.
0.12Jamestown, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.18Jamestown, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.22Jamestown, Thursday, 5 November
Climate normal for this date — 60-year average.
0.14Jamestown, Friday, 6 November
Climate normal for this date — 60-year average.
0.13Jamestown, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Jamestown, Sunday, 8 November
Climate normal for this date — 60-year average.
0.18Jamestown, Monday, 9 November
Climate normal for this date — 60-year average.
0.12Jamestown, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.12Jamestown, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.11Jamestown, Thursday, 12 November
Climate normal for this date — 60-year average.
0.08
Jamestown, Friday, 13 November
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 Jamestown, 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 Jamestown, 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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