Monthly outlook for Deer Park, NY: average high 60.8°, average low 50.5°. That is 1.4° above the climate normal for October. Precipitation is expected on 2 days (about 1.8 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 29 October (66.7°), the coolest 24 October (41.8°).
60.8°/50.5°
Average high / low
+1.4°
Above normal
2 / 4
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
61.1°
58.9°
+1.2°
31 October – 9 November
60.3°
56.2°
+2.3°
10 November – 19 November
at normal
51.9°
—
October records over 66 years
84.9°2 October 2019All-time high
33.3°27 October 1976All-time low
Climate normals and records are computed from the nearest reference point — North Bay Shore (3 mi).
Thu, 2266° / 48°0
66 °
Deer Park, Thursday, 22 October
Partly cloudy. High 66°, low 48°.
Pressure30.00 inHg
Wind8.9 mph N
Humidity49%
Visibility6.2 mi
Dew point39°
Fri, 2356° / 45°0
56 °
Deer Park, Friday, 23 October
Clear. High 56°, low 45°.
Pressure30.39 inHg
Wind7.4 mph N
Humidity51%
Visibility6.2 mi
Dew point34°
Sat, 2458° / 42°0
58 °
Deer Park, Saturday, 24 October
Overcast. High 58°, low 42°.
Pressure30.56 inHg
Wind2.1 mph N
Humidity49%
Visibility6.2 mi
Dew point36°
Sun, 2562° / 42°0
62 °
Deer Park, Sunday, 25 October
Clear. High 62°, low 42°.
Pressure30.56 inHg
Wind1.8 mph NW
Humidity48%
Visibility6.2 mi
Dew point39°
Mon, 2663° / 44°0
63 °
Deer Park, Monday, 26 October
Clear. High 63°, low 44°.
Pressure30.36 inHg
Wind5.1 mph W
Humidity64%
Visibility—
Dew point43°
Tue, 2757° / 50°0
57 °
Deer Park, Tuesday, 27 October
Clear. High 57°, low 50°.
Pressure30.39 inHg
Wind10.6 mph NE
Humidity43%
Visibility—
Dew point32°
Wed, 2861° / 51°0
61 °
Deer Park, Wednesday, 28 October
Overcast. High 61°, low 51°.
Pressure30.47 inHg
Wind9.7 mph S
Humidity53%
Visibility—
Dew point41°
Thu, 2967° / 58°0.01
67 °
Deer Park, Thursday, 29 October
Light rain. High 67°, low 58°.
Pressure30.24 inHg
Wind12 mph SW
Humidity74%
Visibility—
Dew point54°
Fri, 3060° / 51°0.06
60 °
Deer Park, Friday, 30 October
Light rain. High 60°, low 51°.
Pressure30.18 inHg
Wind12 mph N
Humidity61%
Visibility—
Dew point45°
Sat, 3155° / 47°0
55 °
Deer Park, Saturday, 31 October
Clear. High 55°, low 47°.
Pressure30.53 inHg
Wind11.9 mph NE
Humidity44%
Visibility—
Dew point30°
Sun, 0158° / 50°0
58 °
Deer Park, Sunday, 1 November
Overcast. High 58°, low 50°.
Pressure30.65 inHg
Wind10.2 mph SE
Humidity58%
Visibility—
Dew point39°
Mon, 0264° / 59°0
64 °
Deer Park, Monday, 2 November
Light rain. High 64°, low 59°.
Pressure30.45 inHg
Wind11.4 mph SE
Humidity72%
Visibility—
Dew point53°
Tue, 0365° / 59°0.01
65 °
Deer Park, Tuesday, 3 November
Light rain. High 65°, low 59°.
Pressure30.27 inHg
Wind13.4 mph E
Humidity57%
Visibility—
Dew point49°
Wed, 0459° / 58°0.02
59 °
Deer Park, Wednesday, 4 November
Light rain. High 59°, low 58°.
Pressure30.18 inHg
Wind18.4 mph E
Humidity83%
Visibility—
Dew point54°
Thu, 0561° / 58°1.72
61 °
Deer Park, Thursday, 5 November
Heavy rain. High 61°, low 58°.
Pressure29.97 inHg
Wind20.1 mph E
Humidity96%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0655° / 47°0.11
55 °
Deer Park, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low47°
Average precipitation0.11 in
Chance of precipitation33%
Record high71° (2024)
Record low36° (1962)
Sat, 0755° / 46°0.1
55 °
Deer Park, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.1 in
Chance of precipitation27%
Record high76° (2022)
Record low35° (1962)
Sun, 0854° / 45°0.16
54 °
Deer Park, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.16 in
Chance of precipitation28%
Record high72° (2020)
Record low32° (2019)
Mon, 0954° / 45°0.1
54 °
Deer Park, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.1 in
Chance of precipitation25%
Record high69° (2020)
Record low28° (2019)
Tue, 1055° / 45°0.18
55 °
Deer Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.18 in
Chance of precipitation40%
Record high66° (1999)
Record low28° (2017)
Wed, 1154° / 45°0.15
54 °
Deer Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.15 in
Chance of precipitation38%
Record high68° (2024)
Record low26° (2017)
Thu, 1252° / 43°0.17
52 °
Deer Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.17 in
Chance of precipitation45%
Record high70° (2022)
Record low30° (2019)
Fri, 1351° / 42°0.23
51 °
Deer Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.23 in
Chance of precipitation40%
Record high66° (1964)
Record low23° (2019)
Sat, 1451° / 42°0.11
51 °
Deer Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.11 in
Chance of precipitation23%
Record high64° (1989)
Record low27° (2019)
Sun, 1552° / 42°0.12
52 °
Deer Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.12 in
Chance of precipitation43%
Record high70° (1993)
Record low26° (1967)
Mon, 1651° / 42°0.14
51 °
Deer Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.14 in
Chance of precipitation37%
Record high65° (2001)
Record low25° (1967)
Tue, 1751° / 41°0.14
51 °
Deer Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.14 in
Chance of precipitation37%
Record high64° (2006)
Record low31° (1967)
Wed, 1851° / 42°0.08
51 °
Deer Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high64° (2024)
Record low30° (2014)
Thu, 1951° / 41°0.08
51 °
Deer Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.08 in
Chance of precipitation28%
Record high61° (1985)
Record low26° (2014)
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 Deer Park, 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 Deer Park, 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.