Weather in Lagoon Heights, MA
Lagoon Heights, Sunday, 9 August, 04:46
Clear. Feels like 75°. High 90°, low 73°.
Monthly outlook for Lagoon Heights, MA: average high 78.2°, average low 70.5°. That is 1.3° above the climate normal for August. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 9 August (90.3°), the coolest 15 August (62.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 78.8° | 76.6° | +1.2° |
| 19 August – 28 August | 77.1° | 74.8° | +1.3° |
| 29 August – 7 September | at normal | 73.3° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — North Falmouth (13 mi).
0
Lagoon Heights, Monday, 10 August
Clear. High 87°, low 70°.
0.04
Lagoon Heights, Tuesday, 11 August
Light rain. High 78°, low 75°.
0.02Lagoon Heights, Wednesday, 12 August
Light rain. High 77°, low 72°.
0.28Lagoon Heights, Thursday, 13 August
Rain. High 77°, low 72°.
0Lagoon Heights, Friday, 14 August
Clear. High 75°, low 64°.
0Lagoon Heights, Saturday, 15 August
Clear. High 77°, low 63°.
0
Lagoon Heights, Sunday, 16 August
Partly cloudy. High 76°, low 67°.
0.05Lagoon Heights, Monday, 17 August
Light rain. High 75°, low 70°.
0.11Lagoon Heights, Tuesday, 18 August
Light rain. High 75°, low 69°.
0.02Lagoon Heights, Wednesday, 19 August
Light rain. High 76°, low 70°.
0
Lagoon Heights, Thursday, 20 August
Mostly clear. High 77°, low 73°.
0
Lagoon Heights, Friday, 21 August
Overcast. High 77°, low 74°.
0.07Lagoon Heights, Saturday, 22 August
Light rain. High 78°, low 75°.
0Lagoon Heights, Sunday, 23 August
Overcast. High 79°, low 72°.
0.04Lagoon Heights, Monday, 24 August
Light rain. High 75°, low 69°.
0.08Lagoon Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.07Lagoon Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.06Lagoon Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
0.12Lagoon Heights, Friday, 28 August
Climate normal for this date — 60-year average.
0.17Lagoon Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
0.11Lagoon Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
0.05Lagoon Heights, Monday, 31 August
Climate normal for this date — 60-year average.
0.06Lagoon Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.15Lagoon Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.17
Lagoon Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
0.12Lagoon Heights, Friday, 4 September
Climate normal for this date — 60-year average.
0.06Lagoon Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
0.15Lagoon Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
0.1Lagoon Heights, 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 Lagoon Heights, MA 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 Lagoon Heights, MA 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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