Weather in Attawan Beach, CT
Attawan Beach, Sunday, 9 August, 03:41
Clear. Feels like 76°. High 89°, low 73°.
Monthly outlook for Attawan Beach, CT: average high 78.3°, average low 67.5°. That is 0.3° below the climate normal for August. Precipitation is expected on 7 days (about 0.9 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 9 August (88.8°), the coolest 15 August (60.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 78.5° | 79.5° | -0.6° |
| 19 August – 28 August | 78.1° | 78° | +0.1° |
| 29 August – 7 September | at normal | 76.5° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Fishers Island (12 mi).
0.03
Attawan Beach, Monday, 10 August
Light rain. High 86°, low 69°.
0.11Attawan Beach, Tuesday, 11 August
Light rain. High 81°, low 71°.
0
Attawan Beach, Wednesday, 12 August
Overcast. High 73°, low 68°.
0.18Attawan Beach, Thursday, 13 August
Light rain. High 79°, low 67°.
0
Attawan Beach, Friday, 14 August
Clear. High 75°, low 61°.
0Attawan Beach, Saturday, 15 August
Clear. High 77°, low 60°.
0Attawan Beach, Sunday, 16 August
Overcast. High 76°, low 62°.
0.08Attawan Beach, Monday, 17 August
Light rain. High 75°, low 64°.
0.07Attawan Beach, Tuesday, 18 August
Light rain. High 74°, low 63°.
0.01Attawan Beach, Wednesday, 19 August
Light rain. High 75°, low 66°.
0
Attawan Beach, Thursday, 20 August
Partly cloudy. High 77°, low 70°.
0.13Attawan Beach, Friday, 21 August
Rain. High 79°, low 72°.
0.14Attawan Beach, Saturday, 22 August
Rain. High 81°, low 73°.
0Attawan Beach, Sunday, 23 August
Clear. High 79°, low 69°.
0.11Attawan Beach, Monday, 24 August
Light rain. High 78°, low 71°.
0.09Attawan Beach, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.09Attawan Beach, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.11Attawan Beach, Thursday, 27 August
Climate normal for this date — 60-year average.
0.19
Attawan Beach, Friday, 28 August
Climate normal for this date — 60-year average.
0.17Attawan Beach, Saturday, 29 August
Climate normal for this date — 60-year average.
0.11Attawan Beach, Sunday, 30 August
Climate normal for this date — 60-year average.
0.05Attawan Beach, Monday, 31 August
Climate normal for this date — 60-year average.
0.08Attawan Beach, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.22Attawan Beach, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.12Attawan Beach, Thursday, 3 September
Climate normal for this date — 60-year average.
0.13Attawan Beach, Friday, 4 September
Climate normal for this date — 60-year average.
0.06
Attawan Beach, Saturday, 5 September
Climate normal for this date — 60-year average.
0.15Attawan Beach, Sunday, 6 September
Climate normal for this date — 60-year average.
0.11Attawan 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 Attawan Beach, CT 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 Attawan Beach, CT 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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