Weather in Cottage Grove Beach, MD
Cottage Grove Beach, Sunday, 9 August, 11:15
Overcast. Feels like 96°. High 89°, low 73°.
Monthly outlook for Cottage Grove Beach, MD: average high 84.5°, average low 70.4°. That is 1.4° above the climate normal for August. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 10 August (90.9°), the coolest 15 August (64.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 84° | 82.7° | +0.7° |
| 19 August – 28 August | 85.5° | 81.4° | +2.3° |
| 29 August – 7 September | at normal | 80.4° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Green Haven (2 mi).
0.02
Cottage Grove Beach, Monday, 10 August
Light rain. High 91°, low 75°.
0.04Cottage Grove Beach, Tuesday, 11 August
Light rain. High 90°, low 72°.
0.04Cottage Grove Beach, Wednesday, 12 August
Light rain. High 87°, low 74°.
0Cottage Grove Beach, Thursday, 13 August
Overcast. High 89°, low 77°.
0.06Cottage Grove Beach, Friday, 14 August
Light rain. High 75°, low 65°.
0Cottage Grove Beach, Saturday, 15 August
Overcast. High 80°, low 64°.
0.01Cottage Grove Beach, Sunday, 16 August
Light rain. High 74°, low 64°.
0.04Cottage Grove Beach, Monday, 17 August
Light rain. High 83°, low 69°.
0
Cottage Grove Beach, Tuesday, 18 August
Clear. High 81°, low 69°.
0.4Cottage Grove Beach, Wednesday, 19 August
Rain. High 83°, low 73°.
0Cottage Grove Beach, Thursday, 20 August
Clear. High 87°, low 69°.
0Cottage Grove Beach, Friday, 21 August
Overcast. High 81°, low 69°.
0Cottage Grove Beach, Saturday, 22 August
Clear. High 90°, low 70°.
0
Cottage Grove Beach, Sunday, 23 August
Mostly clear. High 89°, low 76°.
0Cottage Grove Beach, Monday, 24 August
Clear. High 82°, low 68°.
0.07Cottage Grove Beach, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.06Cottage Grove Beach, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.16
Cottage Grove Beach, Thursday, 27 August
Climate normal for this date — 60-year average.
0.17Cottage Grove Beach, Friday, 28 August
Climate normal for this date — 60-year average.
0.12
Cottage Grove Beach, Saturday, 29 August
Climate normal for this date — 60-year average.
0.06Cottage Grove Beach, Sunday, 30 August
Climate normal for this date — 60-year average.
0.08Cottage Grove Beach, Monday, 31 August
Climate normal for this date — 60-year average.
0.14Cottage Grove Beach, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.12Cottage Grove Beach, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Cottage Grove Beach, Thursday, 3 September
Climate normal for this date — 60-year average.
0.09Cottage Grove Beach, Friday, 4 September
Climate normal for this date — 60-year average.
0.13Cottage Grove Beach, Saturday, 5 September
Climate normal for this date — 60-year average.
0.24Cottage Grove Beach, Sunday, 6 September
Climate normal for this date — 60-year average.
0.08Cottage Grove 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 Cottage Grove 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 Cottage Grove 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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