Weather in Castle Hayne, NC
Castle Hayne, Tuesday, 20 October, 07:48
Clear. Feels like 43°. High 74°, low 46°.
Monthly outlook for Castle Hayne, NC: average high 69.4°, average low 51.4°. That is 0.4° below the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 27 October (76.9°), the coolest 22 October (45.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 70.4° | 70.6° | -0.1° |
| 30 October – 8 November | 67.7° | 68.3° | -0.3° |
| 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).
0Castle Hayne, Wednesday, 21 October
Clear. High 71°, low 50°.
0Castle Hayne, Thursday, 22 October
Clear. High 70°, low 46°.
0Castle Hayne, Friday, 23 October
Clear. High 67°, low 49°.
0Castle Hayne, Saturday, 24 October
Clear. High 67°, low 48°.
0Castle Hayne, Sunday, 25 October
Clear. High 70°, low 53°.
0Castle Hayne, Monday, 26 October
Clear. High 75°, low 54°.
0
Castle Hayne, Tuesday, 27 October
Overcast. High 77°, low 58°.
0Castle Hayne, Wednesday, 28 October
Overcast. High 69°, low 50°.
0Castle Hayne, Thursday, 29 October
Overcast. High 63°, low 47°.
0
Castle Hayne, Friday, 30 October
Partly cloudy. High 70°, low 47°.
0Castle Hayne, Saturday, 31 October
Overcast. High 73°, low 58°.
0Castle Hayne, Sunday, 1 November
Overcast. High 64°, low 57°.
0Castle Hayne, Monday, 2 November
Overcast. High 68°, low 53°.
0.47
Castle Hayne, Tuesday, 3 November
Rain. High 73°, low 56°.
0Castle Hayne, Wednesday, 4 November
Overcast. High 60°, low 50°.
0.09Castle Hayne, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07
Castle 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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