Weather in Mountain Island, NC
Mountain Island, Tuesday, 3 November, 21:59
Clear. Feels like 60°. High 73°, low 51°.
Monthly outlook for Mountain Island, NC: average high 65.6°, average low 46.5°. That is 2.3° above the climate normal for November. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 4 November (76.3°), the coolest 16 November (32.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 3 November – 12 November | 68.6° | 62.7° | +3.3° |
| 13 November – 22 November | 60.6° | 58.9° | +0.9° |
| 23 November – 2 December | at normal | 56.8° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Huntersville (9 mi).
0.07
Mountain Island, Wednesday, 4 November
Light rain. High 76°, low 53°.
0.77Mountain Island, Thursday, 5 November
Heavy rain. High 75°, low 60°.
0.63Mountain Island, Friday, 6 November
Heavy rain. High 69°, low 56°.
0
Mountain Island, Saturday, 7 November
Partly cloudy. High 67°, low 52°.
0
Mountain Island, Sunday, 8 November
Clear. High 64°, low 46°.
0
Mountain Island, Monday, 9 November
Mostly clear. High 67°, low 43°.
0
Mountain Island, Tuesday, 10 November
Overcast. High 63°, low 50°.
0Mountain Island, Wednesday, 11 November
Mostly clear. High 69°, low 46°.
0Mountain Island, Thursday, 12 November
Overcast. High 63°, low 49°.
0Mountain Island, Friday, 13 November
Partly cloudy. High 67°, low 46°.
0Mountain Island, Saturday, 14 November
Overcast. High 66°, low 47°.
0Mountain Island, Sunday, 15 November
Overcast. High 53°, low 40°.
0Mountain Island, Monday, 16 November
Clear. High 55°, low 33°.
0Mountain Island, Tuesday, 17 November
Clear. High 60°, low 35°.
0Mountain Island, Wednesday, 18 November
Overcast. High 62°, low 38°.
0.08Mountain Island, Thursday, 19 November
Climate normal for this date — 60-year average.
0.06Mountain Island, Friday, 20 November
Climate normal for this date — 60-year average.
0.14Mountain Island, Saturday, 21 November
Climate normal for this date — 60-year average.
0.14Mountain Island, Sunday, 22 November
Climate normal for this date — 60-year average.
0.08Mountain Island, Monday, 23 November
Climate normal for this date — 60-year average.
0.14Mountain Island, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.09Mountain Island, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.17Mountain Island, Thursday, 26 November
Climate normal for this date — 60-year average.
0.14Mountain Island, Friday, 27 November
Climate normal for this date — 60-year average.
0.11
Mountain Island, Saturday, 28 November
Climate normal for this date — 60-year average.
0.11Mountain Island, Sunday, 29 November
Climate normal for this date — 60-year average.
0.15Mountain Island, Monday, 30 November
Climate normal for this date — 60-year average.
0.13Mountain Island, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.07Mountain Island, Wednesday, 2 December
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 Mountain Island, 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 Mountain Island, 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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