Weather in Rocky Ridge, MD
Rocky Ridge, Sunday, 9 August, 09:46
Clear. Feels like 89°. High 88°, low 72°.
Monthly outlook for Rocky Ridge, MD: average high 84.5°, average low 63.2°. That is 0.4° above the climate normal for August. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 22 August (91.7°), the coolest 16 August (53.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 83.6° | 84.6° | -0.5° |
| 19 August – 28 August | 86.1° | 83.3° | +1.5° |
| 29 August – 7 September | at normal | 82.1° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Frederick (13 mi).
0
Rocky Ridge, Monday, 10 August
Mostly clear. High 89°, low 71°.
0.14
Rocky Ridge, Tuesday, 11 August
Rain. High 91°, low 68°.
0Rocky Ridge, Wednesday, 12 August
Light rain. High 88°, low 70°.
0
Rocky Ridge, Thursday, 13 August
Overcast. High 86°, low 70°.
0.01Rocky Ridge, Friday, 14 August
Light rain. High 71°, low 58°.
0Rocky Ridge, Saturday, 15 August
Overcast. High 79°, low 56°.
0.04Rocky Ridge, Sunday, 16 August
Light rain. High 73°, low 54°.
0Rocky Ridge, Monday, 17 August
Overcast. High 83°, low 62°.
0
Rocky Ridge, Tuesday, 18 August
Partly cloudy. High 87°, low 61°.
0.24Rocky Ridge, Wednesday, 19 August
Light rain. High 82°, low 65°.
0Rocky Ridge, Thursday, 20 August
Mostly clear. High 86°, low 62°.
0Rocky Ridge, Friday, 21 August
Mostly clear. High 85°, low 58°.
0Rocky Ridge, Saturday, 22 August
Clear. High 92°, low 61°.
0.02Rocky Ridge, Sunday, 23 August
Light rain. High 87°, low 67°.
0Rocky Ridge, Monday, 24 August
Clear. High 85°, low 57°.
0.05Rocky Ridge, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.05Rocky Ridge, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.14Rocky Ridge, Thursday, 27 August
Climate normal for this date — 60-year average.
0.13
Rocky Ridge, Friday, 28 August
Climate normal for this date — 60-year average.
0.08Rocky Ridge, Saturday, 29 August
Climate normal for this date — 60-year average.
0.05Rocky Ridge, Sunday, 30 August
Climate normal for this date — 60-year average.
0.1Rocky Ridge, Monday, 31 August
Climate normal for this date — 60-year average.
0.11Rocky Ridge, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.11Rocky Ridge, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.08Rocky Ridge, Thursday, 3 September
Climate normal for this date — 60-year average.
0.09Rocky Ridge, Friday, 4 September
Climate normal for this date — 60-year average.
0.11Rocky Ridge, Saturday, 5 September
Climate normal for this date — 60-year average.
0.25Rocky Ridge, Sunday, 6 September
Climate normal for this date — 60-year average.
0.09Rocky Ridge, 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 Rocky Ridge, 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 Rocky Ridge, 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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