Weather in Halfmoon Beach, NY
Halfmoon Beach, Sunday, 11 October, 10:03
Overcast. Feels like 49°. High 54°, low 45°.
Monthly outlook for Halfmoon Beach, NY: average high 57.3°, average low 42.1°. That is 0.6° below the climate normal for October. Precipitation is expected on 6 days (about 2.3 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 13 October (70.8°), the coolest 19 October (31.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 11 October – 20 October | 58.2° | 59.4° | -0.7° |
| 21 October – 30 October | 55.9° | 55.5° | +0.2° |
| 31 October – 9 November | at normal | 52.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Roessleville (8 mi).
0.26
Halfmoon Beach, Monday, 12 October
Rain. High 71°, low 45°.
0.24Halfmoon Beach, Tuesday, 13 October
Rain. High 71°, low 51°.
0Halfmoon Beach, Wednesday, 14 October
Overcast. High 70°, low 61°.
0Halfmoon Beach, Thursday, 15 October
Overcast. High 60°, low 46°.
0.87Halfmoon Beach, Friday, 16 October
Rain. High 53°, low 45°.
0.22
Halfmoon Beach, Saturday, 17 October
Snow. High 48°, low 35°.
0.01Halfmoon Beach, Sunday, 18 October
Light snow. High 45°, low 34°.
0Halfmoon Beach, Monday, 19 October
Overcast. High 51°, low 32°.
0
Halfmoon Beach, Tuesday, 20 October
Clear. High 60°, low 37°.
0
Halfmoon Beach, Wednesday, 21 October
Mostly clear. High 56°, low 42°.
0Halfmoon Beach, Thursday, 22 October
Overcast. High 56°, low 38°.
0Halfmoon Beach, Friday, 23 October
Clear. High 59°, low 41°.
0Halfmoon Beach, Saturday, 24 October
Overcast. High 58°, low 42°.
0Halfmoon Beach, Sunday, 25 October
Overcast. High 53°, low 41°.
0.06Halfmoon Beach, Monday, 26 October
Light rain. High 54°, low 37°.
0.16
Halfmoon Beach, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.19
Halfmoon Beach, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.14Halfmoon Beach, Thursday, 29 October
Climate normal for this date — 60-year average.
0.1Halfmoon Beach, Friday, 30 October
Climate normal for this date — 60-year average.
0.09Halfmoon Beach, Saturday, 31 October
Climate normal for this date — 60-year average.
0.11Halfmoon Beach, Sunday, 1 November
Climate normal for this date — 60-year average.
0.12Halfmoon Beach, Monday, 2 November
Climate normal for this date — 60-year average.
0.14Halfmoon Beach, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.07Halfmoon Beach, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.14Halfmoon Beach, Thursday, 5 November
Climate normal for this date — 60-year average.
0.11Halfmoon Beach, Friday, 6 November
Climate normal for this date — 60-year average.
0.08Halfmoon Beach, Saturday, 7 November
Climate normal for this date — 60-year average.
0.13Halfmoon Beach, Sunday, 8 November
Climate normal for this date — 60-year average.
0.14Halfmoon Beach, Monday, 9 November
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 Halfmoon Beach, NY 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 Halfmoon Beach, NY 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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