Weather in Arnold Line, MS
Arnold Line, Wednesday, 21 October, 00:48
Mostly clear. Feels like 50°. High 81°, low 49°.
Monthly outlook for Arnold Line, MS: average high 79°, average low 55.4°. That is 3° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 2 November (87°), the coolest 22 October (48.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 78.7° | 74.8° | +2.1° |
| 31 October – 9 November | 79.6° | 71.2° | +4.7° |
| 10 November – 19 November | at normal | 67.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Purvis (13 mi).
0
Arnold Line, Thursday, 22 October
Clear. High 81°, low 49°.
0Arnold Line, Friday, 23 October
Clear. High 80°, low 54°.
0Arnold Line, Saturday, 24 October
Clear. High 76°, low 53°.
0
Arnold Line, Sunday, 25 October
Overcast. High 76°, low 53°.
0Arnold Line, Monday, 26 October
Overcast. High 78°, low 56°.
0Arnold Line, Tuesday, 27 October
Overcast. High 81°, low 56°.
0
Arnold Line, Wednesday, 28 October
Mostly clear. High 83°, low 57°.
0Arnold Line, Thursday, 29 October
Overcast. High 74°, low 55°.
0Arnold Line, Friday, 30 October
Overcast. High 76°, low 51°.
0Arnold Line, Saturday, 31 October
Overcast. High 80°, low 57°.
0.26
Arnold Line, Sunday, 1 November
Light rain. High 76°, low 63°.
0
Arnold Line, Monday, 2 November
Partly cloudy. High 87°, low 68°.
0Arnold Line, Tuesday, 3 November
Clear. High 80°, low 60°.
0Arnold Line, Wednesday, 4 November
Clear. High 78°, low 52°.
0Arnold Line, Thursday, 5 November
Clear. High 77°, low 52°.
0.06Arnold Line, Friday, 6 November
Climate normal for this date — 60-year average.
0.09Arnold Line, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Arnold Line, Sunday, 8 November
Climate normal for this date — 60-year average.
0.13
Arnold Line, Monday, 9 November
Climate normal for this date — 60-year average.
0.09Arnold Line, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.14Arnold Line, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.12Arnold Line, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Arnold Line, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Arnold Line, Saturday, 14 November
Climate normal for this date — 60-year average.
0.12Arnold Line, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Arnold Line, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Arnold Line, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.12Arnold Line, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.13Arnold Line, Thursday, 19 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 Arnold Line, MS 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 Arnold Line, MS 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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