Weather in Sinclair Crossroads, SC
Sinclair Crossroads, Friday, 9 October, 18:43
Overcast. Feels like 71°. High 76°, low 61°.
Monthly outlook for Sinclair Crossroads, SC: average high 74°, average low 55.6°. That is 0.5° above the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 14 October (87.5°), the coolest 20 October (43°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 October – 18 October | 77.3° | 74.1° | +1.8° |
| 19 October – 28 October | 68.4° | 71.2° | -1.5° |
| 29 October – 7 November | at normal | 68.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Newtown (11 mi).
1.01
Sinclair Crossroads, Saturday, 10 October
Heavy rain. High 69°, low 59°.
0.1Sinclair Crossroads, Sunday, 11 October
Light rain. High 80°, low 67°.
0Sinclair Crossroads, Monday, 12 October
Overcast. High 81°, low 64°.
0
Sinclair Crossroads, Tuesday, 13 October
Clear. High 86°, low 62°.
0Sinclair Crossroads, Wednesday, 14 October
Clear. High 88°, low 64°.
0Sinclair Crossroads, Thursday, 15 October
Clear. High 76°, low 61°.
0Sinclair Crossroads, Friday, 16 October
Clear. High 80°, low 58°.
0
Sinclair Crossroads, Saturday, 17 October
Partly cloudy. High 75°, low 58°.
0Sinclair Crossroads, Sunday, 18 October
Clear. High 62°, low 45°.
0Sinclair Crossroads, Monday, 19 October
Partly cloudy. High 61°, low 44°.
0Sinclair Crossroads, Tuesday, 20 October
Clear. High 66°, low 43°.
0Sinclair Crossroads, Wednesday, 21 October
Overcast. High 66°, low 51°.
0Sinclair Crossroads, Thursday, 22 October
Clear. High 70°, low 49°.
0Sinclair Crossroads, Friday, 23 October
Clear. High 73°, low 51°.
0Sinclair Crossroads, Saturday, 24 October
Clear. High 75°, low 53°.
0.11Sinclair Crossroads, Sunday, 25 October
Climate normal for this date — 60-year average.
0.14Sinclair Crossroads, Monday, 26 October
Climate normal for this date — 60-year average.
0.11Sinclair Crossroads, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.1Sinclair Crossroads, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.09Sinclair Crossroads, Thursday, 29 October
Climate normal for this date — 60-year average.
0.19Sinclair Crossroads, Friday, 30 October
Climate normal for this date — 60-year average.
0.05Sinclair Crossroads, Saturday, 31 October
Climate normal for this date — 60-year average.
0.09Sinclair Crossroads, Sunday, 1 November
Climate normal for this date — 60-year average.
0.12Sinclair Crossroads, Monday, 2 November
Climate normal for this date — 60-year average.
0.09
Sinclair Crossroads, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.11Sinclair Crossroads, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.06Sinclair Crossroads, Thursday, 5 November
Climate normal for this date — 60-year average.
0.04Sinclair Crossroads, Friday, 6 November
Climate normal for this date — 60-year average.
0.06Sinclair Crossroads, Saturday, 7 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 Sinclair Crossroads, 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 Sinclair Crossroads, 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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