Weather in Lake Forest, SC
Lake Forest, Tuesday, 20 October, 23:44
Partly cloudy. Feels like 50°. High 74°, low 40°.
Monthly outlook for Lake Forest, SC: average high 67.6°, average low 48.6°. That is 0.3° above the climate normal for October. Precipitation is expected on 2 days (about 1.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 2 November (74.4°), the coolest 20 October (40.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 69.6° | 67.7° | +1.1° |
| 30 October – 8 November | 64.1° | 64.7° | -0.4° |
| 9 November – 18 November | at normal | 60.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Greenville (3 mi).
0
Lake Forest, Wednesday, 21 October
Clear. High 73°, low 46°.
0Lake Forest, Thursday, 22 October
Clear. High 74°, low 44°.
0Lake Forest, Friday, 23 October
Clear. High 67°, low 46°.
0Lake Forest, Saturday, 24 October
Clear. High 61°, low 47°.
0
Lake Forest, Sunday, 25 October
Mostly clear. High 64°, low 47°.
0Lake Forest, Monday, 26 October
Clear. High 68°, low 46°.
0
Lake Forest, Tuesday, 27 October
Overcast. High 72°, low 49°.
0Lake Forest, Wednesday, 28 October
Overcast. High 72°, low 53°.
0.02
Lake Forest, Thursday, 29 October
Light rain. High 71°, low 51°.
0Lake Forest, Friday, 30 October
Overcast. High 62°, low 53°.
0.03Lake Forest, Saturday, 31 October
Light rain. High 65°, low 53°.
0.95Lake Forest, Sunday, 1 November
Rain. High 55°, low 50°.
0.46Lake Forest, Monday, 2 November
Rain. High 74°, low 57°.
0
Lake Forest, Tuesday, 3 November
Partly cloudy. High 70°, low 51°.
0Lake Forest, Wednesday, 4 November
Partly cloudy. High 59°, low 43°.
0.1Lake Forest, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Lake Forest, Friday, 6 November
Climate normal for this date — 60-year average.
0.09Lake Forest, Saturday, 7 November
Climate normal for this date — 60-year average.
0.08Lake Forest, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11Lake Forest, Monday, 9 November
Climate normal for this date — 60-year average.
0.12
Lake Forest, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.19Lake Forest, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.22Lake Forest, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Lake Forest, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Lake Forest, Saturday, 14 November
Climate normal for this date — 60-year average.
0.12Lake Forest, Sunday, 15 November
Climate normal for this date — 60-year average.
0.09Lake Forest, Monday, 16 November
Climate normal for this date — 60-year average.
0.07Lake Forest, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Lake Forest, Wednesday, 18 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 Lake Forest, 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 Lake Forest, 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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