Weather in Castle Hayne, NC
Castle Hayne, Tuesday, 20 October, 02:21
Clear. Feels like 47°. High 73°, low 48°.
Monthly outlook for Castle Hayne, NC: average high 69.4°, average low 49.6°. That is 0.4° below the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 27 October (76.9°), the coolest 29 October (38.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 69.2° | 70.6° | -0.8° |
| 30 October – 8 November | 69.9° | 68.3° | +0.9° |
| 9 November – 18 November | at normal | 64.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Long Creek (8 mi).
0
Castle Hayne, Wednesday, 21 October
Clear. High 70°, low 50°.
0Castle Hayne, Thursday, 22 October
Clear. High 71°, low 46°.
0Castle Hayne, Friday, 23 October
Clear. High 67°, low 50°.
0Castle Hayne, Saturday, 24 October
Clear. High 65°, low 45°.
0Castle Hayne, Sunday, 25 October
Clear. High 70°, low 50°.
0
Castle Hayne, Monday, 26 October
Partly cloudy. High 76°, low 55°.
0.01
Castle Hayne, Tuesday, 27 October
Light rain. High 77°, low 58°.
0.11Castle Hayne, Wednesday, 28 October
Light rain. High 68°, low 48°.
0Castle Hayne, Thursday, 29 October
Clear. High 55°, low 38°.
0
Castle Hayne, Friday, 30 October
Overcast. High 63°, low 40°.
0Castle Hayne, Saturday, 31 October
Clear. High 70°, low 46°.
0
Castle Hayne, Sunday, 1 November
Mostly clear. High 71°, low 51°.
0Castle Hayne, Monday, 2 November
Overcast. High 73°, low 56°.
0.24Castle Hayne, Tuesday, 3 November
Light rain. High 74°, low 63°.
0Castle Hayne, Wednesday, 4 November
Clear. High 67°, low 51°.
0.09Castle Hayne, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Castle Hayne, Friday, 6 November
Climate normal for this date — 60-year average.
0.07Castle Hayne, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09Castle Hayne, Sunday, 8 November
Climate normal for this date — 60-year average.
0.1Castle Hayne, Monday, 9 November
Climate normal for this date — 60-year average.
0.14
Castle Hayne, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.15Castle Hayne, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.15Castle Hayne, Thursday, 12 November
Climate normal for this date — 60-year average.
0.1Castle Hayne, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Castle Hayne, Saturday, 14 November
Climate normal for this date — 60-year average.
0.15Castle Hayne, Sunday, 15 November
Climate normal for this date — 60-year average.
0.07Castle Hayne, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Castle Hayne, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Castle Hayne, 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 Castle Hayne, NC 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 Castle Hayne, NC 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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