Weather in Mechanic Valley, MD
Mechanic Valley, Sunday, 9 August, 04:12
Clear. Feels like 73°. High 85°, low 72°.
Monthly outlook for Mechanic Valley, MD: average high 85.2°, average low 66.3°. That is 2° above the climate normal for August. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 21 August (94.2°), the coolest 16 August (55.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 81.5° | 82.3° | -0.4° |
| 19 August – 28 August | 91.3° | 81.1° | +5.7° |
| 29 August – 7 September | at normal | 79.8° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Lincoln University (12 mi).
0
Mechanic Valley, Monday, 10 August
Mostly clear. High 87°, low 71°.
0.08
Mechanic Valley, Tuesday, 11 August
Light rain. High 88°, low 68°.
0.01Mechanic Valley, Wednesday, 12 August
Light rain. High 85°, low 72°.
0.11Mechanic Valley, Thursday, 13 August
Light rain. High 83°, low 67°.
0
Mechanic Valley, Friday, 14 August
Overcast. High 77°, low 60°.
0Mechanic Valley, Saturday, 15 August
Mostly clear. High 75°, low 56°.
0Mechanic Valley, Sunday, 16 August
Overcast. High 78°, low 55°.
0Mechanic Valley, Monday, 17 August
Overcast. High 73°, low 60°.
0
Mechanic Valley, Tuesday, 18 August
Partly cloudy. High 85°, low 62°.
0
Mechanic Valley, Wednesday, 19 August
Clear. High 87°, low 64°.
0Mechanic Valley, Thursday, 20 August
Mostly clear. High 89°, low 65°.
0.41Mechanic Valley, Friday, 21 August
Rain. High 94°, low 68°.
0.12Mechanic Valley, Saturday, 22 August
Light rain. High 91°, low 73°.
0Mechanic Valley, Sunday, 23 August
Clear. High 94°, low 70°.
0.01Mechanic Valley, Monday, 24 August
Light rain. High 93°, low 75°.
0.06Mechanic Valley, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.07Mechanic Valley, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.18
Mechanic Valley, Thursday, 27 August
Climate normal for this date — 60-year average.
0.19Mechanic Valley, Friday, 28 August
Climate normal for this date — 60-year average.
0.1Mechanic Valley, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07Mechanic Valley, Sunday, 30 August
Climate normal for this date — 60-year average.
0.08Mechanic Valley, Monday, 31 August
Climate normal for this date — 60-year average.
0.14Mechanic Valley, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.1Mechanic Valley, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Mechanic Valley, Thursday, 3 September
Climate normal for this date — 60-year average.
0.09Mechanic Valley, Friday, 4 September
Climate normal for this date — 60-year average.
0.11Mechanic Valley, Saturday, 5 September
Climate normal for this date — 60-year average.
0.23Mechanic Valley, Sunday, 6 September
Climate normal for this date — 60-year average.
0.09Mechanic Valley, 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 Mechanic Valley, 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 Mechanic Valley, 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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