Weather in St. John, ME
St. John, Saturday, 10 October, 00:52
Mostly clear. Feels like 24°. High 48°, low 32°.
Monthly outlook for St. John, ME: average high 48.7°, average low 33.3°. That is 0.4° below the climate normal for October. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 11 October (61.9°), the coolest 16 October (22.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 October – 19 October | 47.1° | 50.5° | -1.9° |
| 20 October – 29 October | 51.3° | 46.4° | +2.7° |
| 30 October – 8 November | at normal | 42.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Eagle Lake (10 mi).
0
St. John, Sunday, 11 October
Partly cloudy. High 62°, low 33°.
0.08
St. John, Monday, 12 October
Light rain. High 60°, low 41°.
0.34
St. John, Tuesday, 13 October
Snow. High 40°, low 33°.
0.51St. John, Wednesday, 14 October
Snow. High 38°, low 33°.
0St. John, Thursday, 15 October
Partly cloudy. High 43°, low 25°.
0.13St. John, Friday, 16 October
Light rain. High 44°, low 23°.
0.08St. John, Saturday, 17 October
Light rain. High 54°, low 40°.
0.01St. John, Sunday, 18 October
Light snow. High 37°, low 26°.
0
St. John, Monday, 19 October
Clear. High 45°, low 25°.
0St. John, Tuesday, 20 October
Clear. High 39°, low 27°.
0
St. John, Wednesday, 21 October
Overcast. High 50°, low 27°.
0St. John, Thursday, 22 October
Overcast. High 51°, low 33°.
0St. John, Friday, 23 October
Overcast. High 55°, low 36°.
0.09St. John, Saturday, 24 October
Light rain. High 53°, low 47°.
0St. John, Sunday, 25 October
Overcast. High 59°, low 52°.
0.17
St. John, Monday, 26 October
Climate normal for this date — 60-year average.
0.13St. John, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.17St. John, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.1St. John, Thursday, 29 October
Climate normal for this date — 60-year average.
0.08St. John, Friday, 30 October
Climate normal for this date — 60-year average.
0.1St. John, Saturday, 31 October
Climate normal for this date — 60-year average.
0.11St. John, Sunday, 1 November
Climate normal for this date — 60-year average.
0.13St. John, Monday, 2 November
Climate normal for this date — 60-year average.
0.15St. John, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.09St. John, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.15St. John, Thursday, 5 November
Climate normal for this date — 60-year average.
0.11St. John, Friday, 6 November
Climate normal for this date — 60-year average.
0.07St. John, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06St. John, Sunday, 8 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 St. John, 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 St. John, 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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