Weather in McKay Beach, MD
McKay Beach, Sunday, 9 August, 10:50
Overcast. Feels like 98°. High 92°, low 74°.
Monthly outlook for McKay Beach, MD: average high 86.2°, average low 68.1°. That is 2.6° above the climate normal for August. Precipitation is expected on 4 days (about 3.1 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 10 August (93.2°), the coolest 16 August (58°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 85.3° | 82.2° | +1.7° |
| 19 August – 28 August | 87.7° | 81° | +3.7° |
| 29 August – 7 September | at normal | 80° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Lexington Park (8 mi).
0.01
McKay Beach, Monday, 10 August
Light rain. High 93°, low 76°.
0.02McKay Beach, Tuesday, 11 August
Light rain. High 90°, low 69°.
0.04McKay Beach, Wednesday, 12 August
Light rain. High 88°, low 72°.
0.03McKay Beach, Thursday, 13 August
Light rain. High 91°, low 72°.
0.48McKay Beach, Friday, 14 August
Rain. High 74°, low 62°.
0McKay Beach, Saturday, 15 August
Overcast. High 80°, low 60°.
0McKay Beach, Sunday, 16 August
Overcast. High 78°, low 58°.
0.18McKay Beach, Monday, 17 August
Light rain. High 85°, low 67°.
0
McKay Beach, Tuesday, 18 August
Mostly clear. High 83°, low 67°.
2.32McKay Beach, Wednesday, 19 August
Heavy rain. High 88°, low 69°.
0.03McKay Beach, Thursday, 20 August
Light rain. High 88°, low 69°.
0McKay Beach, Friday, 21 August
Overcast. High 82°, low 64°.
0
McKay Beach, Saturday, 22 August
Clear. High 93°, low 70°.
0
McKay Beach, Sunday, 23 August
Partly cloudy. High 93°, low 73°.
0McKay Beach, Monday, 24 August
Clear. High 82°, low 67°.
0.06McKay Beach, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.04McKay Beach, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.17McKay Beach, Thursday, 27 August
Climate normal for this date — 60-year average.
0.15
McKay Beach, Friday, 28 August
Climate normal for this date — 60-year average.
0.1McKay Beach, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07McKay Beach, Sunday, 30 August
Climate normal for this date — 60-year average.
0.09McKay Beach, Monday, 31 August
Climate normal for this date — 60-year average.
0.24McKay Beach, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.06McKay Beach, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.1McKay Beach, Thursday, 3 September
Climate normal for this date — 60-year average.
0.13McKay Beach, Friday, 4 September
Climate normal for this date — 60-year average.
0.12McKay Beach, Saturday, 5 September
Climate normal for this date — 60-year average.
0.2McKay Beach, Sunday, 6 September
Climate normal for this date — 60-year average.
0.08McKay Beach, Monday, 7 September
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 McKay Beach, 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 McKay Beach, 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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