Weather in Simpson Crossing, SC
Simpson Crossing, Thursday, 8 October, 15:51
Overcast. Feels like 78°. High 78°, low 58°.
Monthly outlook for Simpson Crossing, SC: average high 78.2°, average low 63.8°. That is 1.9° above the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 14 October (86.2°), the coolest 19 October (51.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 October – 17 October | 80.5° | 75.7° | +2.7° |
| 18 October – 27 October | 74.4° | 72.8° | +0.9° |
| 28 October – 6 November | at normal | 70.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Moncks Corner (6 mi).
0Simpson Crossing, Friday, 9 October
Overcast. High 79°, low 65°.
1.51
Simpson Crossing, Saturday, 10 October
Heavy rain. High 74°, low 68°.
0.36Simpson Crossing, Sunday, 11 October
Rain. High 78°, low 73°.
0
Simpson Crossing, Monday, 12 October
Clear. High 80°, low 68°.
0Simpson Crossing, Tuesday, 13 October
Clear. High 82°, low 69°.
0Simpson Crossing, Wednesday, 14 October
Clear. High 86°, low 68°.
0
Simpson Crossing, Thursday, 15 October
Partly cloudy. High 80°, low 66°.
0Simpson Crossing, Friday, 16 October
Clear. High 82°, low 64°.
0.06Simpson Crossing, Saturday, 17 October
Light rain. High 85°, low 65°.
0Simpson Crossing, Sunday, 18 October
Clear. High 66°, low 52°.
0Simpson Crossing, Monday, 19 October
Overcast. High 70°, low 52°.
0Simpson Crossing, Tuesday, 20 October
Overcast. High 77°, low 58°.
0Simpson Crossing, Wednesday, 21 October
Overcast. High 77°, low 62°.
0Simpson Crossing, Thursday, 22 October
Overcast. High 76°, low 67°.
0.07Simpson Crossing, Friday, 23 October
Light rain. High 81°, low 67°.
0.11Simpson Crossing, Saturday, 24 October
Climate normal for this date — 60-year average.
0.08Simpson Crossing, Sunday, 25 October
Climate normal for this date — 60-year average.
0.08Simpson Crossing, Monday, 26 October
Climate normal for this date — 60-year average.
0.09Simpson Crossing, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.1Simpson Crossing, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.08Simpson Crossing, Thursday, 29 October
Climate normal for this date — 60-year average.
0.13
Simpson Crossing, Friday, 30 October
Climate normal for this date — 60-year average.
0.08Simpson Crossing, Saturday, 31 October
Climate normal for this date — 60-year average.
0.08Simpson Crossing, Sunday, 1 November
Climate normal for this date — 60-year average.
0.07Simpson Crossing, Monday, 2 November
Climate normal for this date — 60-year average.
0.06Simpson Crossing, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.09
Simpson Crossing, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.09Simpson Crossing, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Simpson Crossing, Friday, 6 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 Simpson Crossing, 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 Simpson Crossing, 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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