Weather in Helena, MS
Helena, Saturday, 17 October, 10:20
Mostly clear. Feels like 59°. High 70°, low 56°.
Monthly outlook for Helena, MS: average high 78.1°, average low 59.1°. That is 2° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 31 October (84.9°), the coolest 19 October (51.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 17 October – 26 October | 76.3° | 75.1° | +0.6° |
| 27 October – 5 November | 81.2° | 72.4° | +4.9° |
| 6 November – 15 November | at normal | 69° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Pascagoula (9 mi).
0
Helena, Sunday, 18 October
Clear. High 72°, low 53°.
0Helena, Monday, 19 October
Clear. High 73°, low 51°.
0Helena, Tuesday, 20 October
Clear. High 76°, low 52°.
0Helena, Wednesday, 21 October
Clear. High 78°, low 52°.
0Helena, Thursday, 22 October
Clear. High 79°, low 52°.
0Helena, Friday, 23 October
Clear. High 82°, low 56°.
0Helena, Saturday, 24 October
Clear. High 80°, low 59°.
0
Helena, Sunday, 25 October
Overcast. High 77°, low 56°.
0Helena, Monday, 26 October
Mostly clear. High 77°, low 53°.
0Helena, Tuesday, 27 October
Overcast. High 79°, low 59°.
0Helena, Wednesday, 28 October
Overcast. High 82°, low 63°.
0.04
Helena, Thursday, 29 October
Light rain. High 76°, low 69°.
0.22Helena, Friday, 30 October
Light rain. High 82°, low 71°.
0.01Helena, Saturday, 31 October
Light rain. High 85°, low 72°.
0.02Helena, Sunday, 1 November
Light rain. High 85°, low 71°.
0.11
Helena, Monday, 2 November
Climate normal for this date — 60-year average.
0.14Helena, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.11Helena, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.14Helena, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Helena, Friday, 6 November
Climate normal for this date — 60-year average.
0.09Helena, Saturday, 7 November
Climate normal for this date — 60-year average.
0.12Helena, Sunday, 8 November
Climate normal for this date — 60-year average.
0.17Helena, Monday, 9 November
Climate normal for this date — 60-year average.
0.09Helena, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.17Helena, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.16Helena, Thursday, 12 November
Climate normal for this date — 60-year average.
0.09Helena, Friday, 13 November
Climate normal for this date — 60-year average.
0.08Helena, Saturday, 14 November
Climate normal for this date — 60-year average.
0.16Helena, Sunday, 15 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 Helena, 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 Helena, 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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