Weather in Broad Run, MD
Broad Run, Monday, 12 October, 05:55
Overcast. Feels like 58°. High 72°, low 58°.
Monthly outlook for Broad Run, MD: average high 65.4°, average low 46.4°. That is 1.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 14 October (83.3°), the coolest 18 October (32.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 October – 21 October | 67.8° | 64.4° | +1.9° |
| 22 October – 31 October | 61.4° | 60.7° | +0.4° |
| 1 November – 10 November | at normal | 57.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Rohrersville (5 mi).
0
Broad Run, Tuesday, 13 October
Clear. High 80°, low 55°.
0.01
Broad Run, Wednesday, 14 October
Light rain. High 83°, low 66°.
0Broad Run, Thursday, 15 October
Overcast. High 69°, low 56°.
0.12Broad Run, Friday, 16 October
Light rain. High 73°, low 55°.
0Broad Run, Saturday, 17 October
Clear. High 58°, low 41°.
0Broad Run, Sunday, 18 October
Clear. High 53°, low 32°.
0Broad Run, Monday, 19 October
Clear. High 61°, low 34°.
0Broad Run, Tuesday, 20 October
Overcast. High 64°, low 43°.
0Broad Run, Wednesday, 21 October
Clear. High 65°, low 49°.
0Broad Run, Thursday, 22 October
Clear. High 62°, low 44°.
0Broad Run, Friday, 23 October
Overcast. High 68°, low 44°.
0
Broad Run, Saturday, 24 October
Mostly clear. High 59°, low 40°.
0Broad Run, Sunday, 25 October
Overcast. High 55°, low 34°.
0.02Broad Run, Monday, 26 October
Light rain. High 66°, low 46°.
0Broad Run, Tuesday, 27 October
Mostly clear. High 59°, low 47°.
0.08
Broad Run, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.22Broad Run, Thursday, 29 October
Climate normal for this date — 60-year average.
0.09Broad Run, Friday, 30 October
Climate normal for this date — 60-year average.
0.07Broad Run, Saturday, 31 October
Climate normal for this date — 60-year average.
0.07Broad Run, Sunday, 1 November
Climate normal for this date — 60-year average.
0.13
Broad Run, Monday, 2 November
Climate normal for this date — 60-year average.
0.06Broad Run, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.09Broad Run, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.11Broad Run, Thursday, 5 November
Climate normal for this date — 60-year average.
0.06Broad Run, Friday, 6 November
Climate normal for this date — 60-year average.
0.1Broad Run, Saturday, 7 November
Climate normal for this date — 60-year average.
0.15Broad Run, Sunday, 8 November
Climate normal for this date — 60-year average.
0.06Broad Run, Monday, 9 November
Climate normal for this date — 60-year average.
0.15Broad Run, Tuesday, 10 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 Broad Run, 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 Broad Run, 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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