Weather in Glenville, MD
Glenville, Wednesday, 21 October, 01:57
Clear. Feels like 49°. High 65°, low 44°.
Monthly outlook for Glenville, MD: average high 59.2°, average low 41.1°. That is 0.9° below the climate normal for October. Precipitation is expected on 2 days (about 1.0 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 27 October (69°), the coolest 4 November (33°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 60.6° | 61.3° | -0.4° |
| 31 October – 9 November | 56.7° | 58.5° | -1° |
| 10 November – 19 November | at normal | 53.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Aberdeen Proving Ground (11 mi).
0
Glenville, Thursday, 22 October
Clear. High 67°, low 40°.
0
Glenville, Friday, 23 October
Mostly clear. High 57°, low 45°.
0Glenville, Saturday, 24 October
Clear. High 59°, low 41°.
0Glenville, Sunday, 25 October
Clear. High 62°, low 39°.
0Glenville, Monday, 26 October
Clear. High 66°, low 41°.
0
Glenville, Tuesday, 27 October
Overcast. High 69°, low 49°.
0Glenville, Wednesday, 28 October
Mostly clear. High 53°, low 41°.
0.13
Glenville, Thursday, 29 October
Light rain. High 51°, low 40°.
0Glenville, Friday, 30 October
Overcast. High 57°, low 38°.
0Glenville, Saturday, 31 October
Overcast. High 55°, low 36°.
0.01Glenville, Sunday, 1 November
Light rain. High 65°, low 41°.
0.91Glenville, Monday, 2 November
Rain. High 67°, low 55°.
0Glenville, Tuesday, 3 November
Mostly clear. High 55°, low 41°.
0
Glenville, Wednesday, 4 November
Partly cloudy. High 49°, low 33°.
0Glenville, Thursday, 5 November
Clear. High 49°, low 34°.
0.07Glenville, Friday, 6 November
Climate normal for this date — 60-year average.
0.07Glenville, Saturday, 7 November
Climate normal for this date — 60-year average.
0.15Glenville, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09Glenville, Monday, 9 November
Climate normal for this date — 60-year average.
0.15Glenville, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.15Glenville, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.2
Glenville, Thursday, 12 November
Climate normal for this date — 60-year average.
0.11Glenville, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Glenville, Saturday, 14 November
Climate normal for this date — 60-year average.
0.1Glenville, Sunday, 15 November
Climate normal for this date — 60-year average.
0.13Glenville, Monday, 16 November
Climate normal for this date — 60-year average.
0.07Glenville, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.06Glenville, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.1Glenville, Thursday, 19 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 Glenville, MD 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 Glenville, MD 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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