Weather in Jamestown, SC
Jamestown, Thursday, 15 October, 11:59
Clear. Feels like 87°. High 85°, low 65°.
Monthly outlook for Jamestown, SC: average high 74.3°, average low 54°. That is 0.7° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 15 October (84.7°), the coolest 26 October (42.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 74.6° | 73.8° | +0.4° |
| 25 October – 3 November | 73.9° | 71.7° | +1.2° |
| 4 November – 13 November | at normal | 68.1° | — |
October records over 66 years
0Jamestown, Friday, 16 October
Clear. High 84°, low 65°.
0.01
Jamestown, Saturday, 17 October
Light rain. High 72°, low 58°.
0Jamestown, Sunday, 18 October
Clear. High 66°, low 49°.
0
Jamestown, Monday, 19 October
Mostly clear. High 72°, low 53°.
0Jamestown, Tuesday, 20 October
Clear. High 73°, low 55°.
0Jamestown, Wednesday, 21 October
Clear. High 76°, low 56°.
0Jamestown, Thursday, 22 October
Clear. High 75°, low 55°.
0Jamestown, Friday, 23 October
Clear. High 76°, low 54°.
0Jamestown, Saturday, 24 October
Clear. High 67°, low 54°.
0
Jamestown, Sunday, 25 October
Overcast. High 66°, low 48°.
0Jamestown, Monday, 26 October
Clear. High 68°, low 43°.
0Jamestown, Tuesday, 27 October
Overcast. High 71°, low 47°.
0Jamestown, Wednesday, 28 October
Clear. High 77°, low 51°.
0
Jamestown, Thursday, 29 October
Partly cloudy. High 81°, low 54°.
0Jamestown, Friday, 30 October
Clear. High 81°, low 58°.
0.07Jamestown, Saturday, 31 October
Climate normal for this date — 60-year average.
0.09Jamestown, Sunday, 1 November
Climate normal for this date — 60-year average.
0.08Jamestown, Monday, 2 November
Climate normal for this date — 60-year average.
0.06Jamestown, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.09
Jamestown, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.12Jamestown, Thursday, 5 November
Climate normal for this date — 60-year average.
0.09Jamestown, Friday, 6 November
Climate normal for this date — 60-year average.
0.09Jamestown, Saturday, 7 November
Climate normal for this date — 60-year average.
0.07Jamestown, Sunday, 8 November
Climate normal for this date — 60-year average.
0.1Jamestown, Monday, 9 November
Climate normal for this date — 60-year average.
0.09Jamestown, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.12Jamestown, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.12Jamestown, Thursday, 12 November
Climate normal for this date — 60-year average.
0.08Jamestown, 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, SC 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, SC 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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