Weather in Arnold Line, MS
Arnold Line, Sunday, 18 October, 12:40
Clear. Feels like 68°. High 70°, low 48°.
Monthly outlook for Arnold Line, MS: average high 78.9°, average low 55.9°. That is 2.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 29 October (89.9°), the coolest 2 November (47°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 18 October – 27 October | 77.2° | 75.5° | +1° |
| 28 October – 6 November | 81.8° | 72.2° | +5.4° |
| 7 November – 16 November | at normal | 68.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Purvis (13 mi).
0
Arnold Line, Monday, 19 October
Mostly clear. High 73°, low 48°.
0Arnold Line, Tuesday, 20 October
Clear. High 75°, low 52°.
0Arnold Line, Wednesday, 21 October
Clear. High 78°, low 51°.
0Arnold Line, Thursday, 22 October
Clear. High 80°, low 52°.
0Arnold Line, Friday, 23 October
Clear. High 79°, low 53°.
0Arnold Line, Saturday, 24 October
Clear. High 80°, low 54°.
0Arnold Line, Sunday, 25 October
Clear. High 77°, low 48°.
0
Arnold Line, Monday, 26 October
Overcast. High 78°, low 52°.
0Arnold Line, Tuesday, 27 October
Overcast. High 82°, low 58°.
0.02
Arnold Line, Wednesday, 28 October
Light rain. High 81°, low 63°.
0
Arnold Line, Thursday, 29 October
Partly cloudy. High 90°, low 67°.
0.07Arnold Line, Friday, 30 October
Light rain. High 90°, low 71°.
0.13Arnold Line, Saturday, 31 October
Light rain. High 85°, low 69°.
0.39Arnold Line, Sunday, 1 November
Rain. High 72°, low 60°.
0Arnold Line, Monday, 2 November
Clear. High 74°, low 47°.
0.04Arnold Line, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.08Arnold Line, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.11Arnold Line, Thursday, 5 November
Climate normal for this date — 60-year average.
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.
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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