Weather in Castle Harmony, ME
Castle Harmony, Thursday, 15 October, 12:52
Clear. Feels like 54°. High 56°, low 39°.
Monthly outlook for Castle Harmony, ME: average high 50.9°, average low 32.6°. That is 1.3° below the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 20 October (65.3°), the coolest 24 October (26.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 52.2° | 54.5° | -1.3° |
| 25 October – 3 November | 48.8° | 50.7° | -1° |
| 4 November – 13 November | at normal | 46.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Canaan (11 mi).
0.51
Castle Harmony, Friday, 16 October
Rain. High 52°, low 36°.
0Castle Harmony, Saturday, 17 October
Light rain. High 50°, low 34°.
0
Castle Harmony, Sunday, 18 October
Partly cloudy. High 49°, low 28°.
0Castle Harmony, Monday, 19 October
Clear. High 62°, low 35°.
0Castle Harmony, Tuesday, 20 October
Clear. High 65°, low 40°.
0
Castle Harmony, Wednesday, 21 October
Mostly clear. High 52°, low 35°.
0
Castle Harmony, Thursday, 22 October
Overcast. High 50°, low 32°.
0.21
Castle Harmony, Friday, 23 October
Snow. High 40°, low 30°.
0Castle Harmony, Saturday, 24 October
Clear. High 46°, low 26°.
0Castle Harmony, Sunday, 25 October
Clear. High 50°, low 29°.
0Castle Harmony, Monday, 26 October
Clear. High 54°, low 32°.
0Castle Harmony, Tuesday, 27 October
Overcast. High 48°, low 32°.
0.01Castle Harmony, Wednesday, 28 October
Light rain. High 46°, low 35°.
0Castle Harmony, Thursday, 29 October
Overcast. High 46°, low 29°.
0Castle Harmony, Friday, 30 October
Overcast. High 50°, low 29°.
0.11Castle Harmony, Saturday, 31 October
Climate normal for this date — 60-year average.
0.11Castle Harmony, Sunday, 1 November
Climate normal for this date — 60-year average.
0.17
Castle Harmony, Monday, 2 November
Climate normal for this date — 60-year average.
0.21Castle Harmony, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.07Castle Harmony, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.13Castle Harmony, Thursday, 5 November
Climate normal for this date — 60-year average.
0.13Castle Harmony, Friday, 6 November
Climate normal for this date — 60-year average.
0.05Castle Harmony, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09Castle Harmony, Sunday, 8 November
Climate normal for this date — 60-year average.
0.12Castle Harmony, Monday, 9 November
Climate normal for this date — 60-year average.
0.11Castle Harmony, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.11Castle Harmony, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.12Castle Harmony, Thursday, 12 November
Climate normal for this date — 60-year average.
0.16Castle Harmony, Friday, 13 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 Castle Harmony, 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 Castle Harmony, 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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