Weather in Folly Beach, SC
Folly Beach, Thursday, 22 October, 23:27
Clear. Feels like 55°. High 74°, low 45°.
Monthly outlook for Folly Beach, SC: average high 73.7°, average low 60.2°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 3 November (78°), the coolest 22 October (45.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 22 October – 31 October | 73° | 72° | +0.5° |
| 1 November – 10 November | 74.9° | 69.6° | +2.9° |
| 11 November – 20 November | at normal | 66.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Sullivan's Island (10 mi).
0
Folly Beach, Friday, 23 October
Clear. High 71°, low 48°.
0
Folly Beach, Saturday, 24 October
Partly cloudy. High 72°, low 50°.
0
Folly Beach, Sunday, 25 October
Mostly clear. High 74°, low 56°.
0Folly Beach, Monday, 26 October
Clear. High 73°, low 55°.
0Folly Beach, Tuesday, 27 October
Clear. High 74°, low 54°.
0Folly Beach, Wednesday, 28 October
Partly cloudy. High 75°, low 57°.
0.01
Folly Beach, Thursday, 29 October
Light rain. High 70°, low 63°.
0Folly Beach, Friday, 30 October
Partly cloudy. High 74°, low 65°.
0Folly Beach, Saturday, 31 October
Mostly clear. High 74°, low 66°.
0.28Folly Beach, Sunday, 1 November
Light rain. High 76°, low 71°.
0.06Folly Beach, Monday, 2 November
Light rain. High 78°, low 72°.
0.13Folly Beach, Tuesday, 3 November
Light rain. High 78°, low 72°.
0Folly Beach, Wednesday, 4 November
Clear. High 77°, low 71°.
0Folly Beach, Thursday, 5 November
Partly cloudy. High 74°, low 63°.
0Folly Beach, Friday, 6 November
Clear. High 66°, low 55°.
0.1Folly Beach, Saturday, 7 November
Climate normal for this date — 60-year average.
0.07Folly Beach, Sunday, 8 November
Climate normal for this date — 60-year average.
0.14Folly Beach, Monday, 9 November
Climate normal for this date — 60-year average.
0.09Folly Beach, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.1Folly Beach, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.1Folly Beach, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07Folly Beach, Friday, 13 November
Climate normal for this date — 60-year average.
0.03Folly Beach, Saturday, 14 November
Climate normal for this date — 60-year average.
0.13Folly Beach, Sunday, 15 November
Climate normal for this date — 60-year average.
0.07Folly Beach, Monday, 16 November
Climate normal for this date — 60-year average.
0.11Folly Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.04Folly Beach, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.06Folly Beach, Thursday, 19 November
Climate normal for this date — 60-year average.
0.04Folly Beach, Friday, 20 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 Folly Beach, 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 Folly Beach, 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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