Weather in South Arm, ME
South Arm, Saturday, 31 October, 23:18
Clear. Feels like 33°. High 43°, low 32°.
Monthly outlook for South Arm, ME: average high 48.3°, average low 37.3°. That is 3.7° above the climate normal for October. Precipitation is expected on 10 days (about 5.7 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 5 November (65.3°), the coolest 1 November (27.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 31 October – 9 November | 52.8° | 43.3° | +5.3° |
| 10 November – 19 November | 40.7° | 38° | +1.5° |
| 20 November – 29 November | at normal | 33.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Magalloway (9 mi).
0
South Arm, Sunday, 1 November
Clear. High 47°, low 27°.
0
South Arm, Monday, 2 November
Overcast. High 56°, low 37°.
0.14
South Arm, Tuesday, 3 November
Light rain. High 55°, low 41°.
0.04South Arm, Wednesday, 4 November
Light rain. High 64°, low 44°.
0.05South Arm, Thursday, 5 November
Light rain. High 65°, low 44°.
0.25South Arm, Friday, 6 November
Light rain. High 57°, low 46°.
0.57South Arm, Saturday, 7 November
Rain. High 46°, low 44°.
2.66South Arm, Sunday, 8 November
Heavy rain. High 48°, low 46°.
0.46South Arm, Monday, 9 November
Rain. High 47°, low 41°.
0.13
South Arm, Tuesday, 10 November
Snow. High 41°, low 34°.
0South Arm, Wednesday, 11 November
Light snow. High 38°, low 35°.
0.03South Arm, Thursday, 12 November
Light snow. High 39°, low 29°.
0South Arm, Friday, 13 November
Overcast. High 43°, low 29°.
0.61South Arm, Saturday, 14 November
Rain. High 42°, low 31°.
0.8South Arm, Sunday, 15 November
Rain. High 41°, low 36°.
0.13
South Arm, Monday, 16 November
Climate normal for this date — 60-year average.
0.11South Arm, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.08
South Arm, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.06South Arm, Thursday, 19 November
Climate normal for this date — 60-year average.
0.13South Arm, Friday, 20 November
Climate normal for this date — 60-year average.
0.14South Arm, Saturday, 21 November
Climate normal for this date — 60-year average.
0.09South Arm, Sunday, 22 November
Climate normal for this date — 60-year average.
0.09South Arm, Monday, 23 November
Climate normal for this date — 60-year average.
0.07South Arm, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.16South Arm, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.18South Arm, Thursday, 26 November
Climate normal for this date — 60-year average.
0.16South Arm, Friday, 27 November
Climate normal for this date — 60-year average.
0.15South Arm, Saturday, 28 November
Climate normal for this date — 60-year average.
0.1South Arm, Sunday, 29 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 South Arm, ME 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 South Arm, ME 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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