Weather in Potomac Glen, MD
Potomac Glen, Saturday, 14 November, 02:46
Overcast. Feels like 35°. High 53°, low 39°.
Monthly outlook for Potomac Glen, MD: average high 53.5°, average low 37.8°. That is 0.5° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 19 November (62.4°), the coolest 25 November (27.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 14 November – 23 November | 57.1° | 52.9° | +2.3° |
| 24 November – 3 December | 47.4° | 50.6° | -1.8° |
| 4 December – 13 December | at normal | 46.2° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — North Bethesda (5 mi).
0Potomac Glen, Sunday, 15 November
Overcast. High 52°, low 43°.
0Potomac Glen, Monday, 16 November
Overcast. High 53°, low 35°.
0
Potomac Glen, Tuesday, 17 November
Clear. High 54°, low 35°.
0Potomac Glen, Wednesday, 18 November
Clear. High 59°, low 36°.
0Potomac Glen, Thursday, 19 November
Clear. High 62°, low 36°.
0Potomac Glen, Friday, 20 November
Overcast. High 62°, low 45°.
0Potomac Glen, Saturday, 21 November
Clear. High 62°, low 47°.
0
Potomac Glen, Sunday, 22 November
Partly cloudy. High 61°, low 47°.
0Potomac Glen, Monday, 23 November
Clear. High 53°, low 33°.
0Potomac Glen, Tuesday, 24 November
Partly cloudy. High 40°, low 28°.
0Potomac Glen, Wednesday, 25 November
Clear. High 41°, low 28°.
0Potomac Glen, Thursday, 26 November
Clear. High 48°, low 31°.
0
Potomac Glen, Friday, 27 November
Mostly clear. High 47°, low 35°.
0.14
Potomac Glen, Saturday, 28 November
Light rain. High 54°, low 39°.
0.23Potomac Glen, Sunday, 29 November
Rain. High 54°, low 48°.
0.11
Potomac Glen, Monday, 30 November
Climate normal for this date — 60-year average.
0.15Potomac Glen, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.08Potomac Glen, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.09Potomac Glen, Thursday, 3 December
Climate normal for this date — 60-year average.
0.08Potomac Glen, Friday, 4 December
Climate normal for this date — 60-year average.
0.15Potomac Glen, Saturday, 5 December
Climate normal for this date — 60-year average.
0.1Potomac Glen, Sunday, 6 December
Climate normal for this date — 60-year average.
0.12Potomac Glen, Monday, 7 December
Climate normal for this date — 60-year average.
0.07Potomac Glen, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.18Potomac Glen, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.15Potomac Glen, Thursday, 10 December
Climate normal for this date — 60-year average.
0.17Potomac Glen, Friday, 11 December
Climate normal for this date — 60-year average.
0.07Potomac Glen, Saturday, 12 December
Climate normal for this date — 60-year average.
0.12Potomac Glen, Sunday, 13 December
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 Potomac Glen, 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 Potomac Glen, 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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