Weather in North Potomac, MD
North Potomac, Sunday, 8 November, 05:37
Clear. Feels like 39°. High 61°, low 45°.
Monthly outlook for North Potomac, MD: average high 56.1°, average low 41.3°. That is 1.4° above the climate normal for November. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 10 November (65.4°), the coolest 18 November (32.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 November – 17 November | 55.5° | 54.6° | +0.5° |
| 18 November – 27 November | 57.1° | 51.6° | +3.1° |
| 28 November – 7 December | at normal | 48° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Gaithersburg (3 mi).
0
North Potomac, Monday, 9 November
Overcast. High 58°, low 45°.
0
North Potomac, Tuesday, 10 November
Clear. High 65°, low 41°.
0North Potomac, Wednesday, 11 November
Clear. High 63°, low 43°.
0.42
North Potomac, Thursday, 12 November
Rain. High 61°, low 48°.
0
North Potomac, Friday, 13 November
Partly cloudy. High 47°, low 42°.
0.04North Potomac, Saturday, 14 November
Light rain. High 44°, low 39°.
0North Potomac, Sunday, 15 November
Overcast. High 51°, low 40°.
0North Potomac, Monday, 16 November
Clear. High 54°, low 36°.
0North Potomac, Tuesday, 17 November
Clear. High 50°, low 33°.
0
North Potomac, Wednesday, 18 November
Mostly clear. High 52°, low 33°.
0North Potomac, Thursday, 19 November
Overcast. High 58°, low 39°.
0North Potomac, Friday, 20 November
Overcast. High 65°, low 52°.
0.01North Potomac, Saturday, 21 November
Light rain. High 63°, low 50°.
0North Potomac, Sunday, 22 November
Overcast. High 54°, low 40°.
0North Potomac, Monday, 23 November
Overcast. High 51°, low 35°.
0.14
North Potomac, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.09North Potomac, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.13North Potomac, Thursday, 26 November
Climate normal for this date — 60-year average.
0.09North Potomac, Friday, 27 November
Climate normal for this date — 60-year average.
0.19North Potomac, Saturday, 28 November
Climate normal for this date — 60-year average.
0.14North Potomac, Sunday, 29 November
Climate normal for this date — 60-year average.
0.11North Potomac, Monday, 30 November
Climate normal for this date — 60-year average.
0.15North Potomac, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.09North Potomac, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.1North Potomac, Thursday, 3 December
Climate normal for this date — 60-year average.
0.09North Potomac, Friday, 4 December
Climate normal for this date — 60-year average.
0.15North Potomac, Saturday, 5 December
Climate normal for this date — 60-year average.
0.1North Potomac, Sunday, 6 December
Climate normal for this date — 60-year average.
0.11North Potomac, Monday, 7 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 North Potomac, 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 North Potomac, 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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