Monthly outlook for Center Moriches, NY: average high 59.2°, average low 49.2°. That is 0.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 30 October (64°), the coolest 18 October (40.4°).
59.2°/49.2°
Average high / low
+0.2°
Above normal
3 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
58°
59.8°
-1°
27 October – 5 November
61.1°
57.2°
+2.2°
6 November – 15 November
at normal
53.3°
—
October records over 66 years
83.8°2 October 2019All-time high
33.8°27 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Brookhaven (8 mi).
Sun, 1853° / 40°0
53 °
Center Moriches, Sunday, 18 October
Clear. High 53°, low 40°.
Pressure30.56 inHg
Wind7 mph NE
Humidity43%
Visibility6.2 mi
Dew point31°
Mon, 1960° / 43°0
60 °
Center Moriches, Monday, 19 October
Overcast. High 60°, low 43°.
Pressure30.33 inHg
Wind11.1 mph NE
Humidity56%
Visibility6.2 mi
Dew point40°
Tue, 2063° / 52°0
63 °
Center Moriches, Tuesday, 20 October
Clear. High 63°, low 52°.
Pressure30.18 inHg
Wind13.1 mph N
Humidity57%
Visibility6.2 mi
Dew point45°
Wed, 2155° / 46°0
55 °
Center Moriches, Wednesday, 21 October
Mostly clear. High 55°, low 46°.
Pressure30.27 inHg
Wind9.4 mph NE
Humidity61%
Visibility6.2 mi
Dew point40°
Thu, 2261° / 42°0
61 °
Center Moriches, Thursday, 22 October
Clear. High 61°, low 42°.
Pressure30.09 inHg
Wind9.6 mph N
Humidity61%
Visibility—
Dew point40°
Fri, 2356° / 45°0
56 °
Center Moriches, Friday, 23 October
Clear. High 56°, low 45°.
Pressure30.36 inHg
Wind15.5 mph NE
Humidity56%
Visibility—
Dew point33°
Sat, 2452° / 48°0
52 °
Center Moriches, Saturday, 24 October
Clear. High 52°, low 48°.
Pressure30.62 inHg
Wind17 mph NE
Humidity59%
Visibility—
Dew point36°
Sun, 2558° / 50°0
58 °
Center Moriches, Sunday, 25 October
Mostly clear. High 58°, low 50°.
Pressure30.53 inHg
Wind11.3 mph SW
Humidity62%
Visibility—
Dew point42°
Mon, 2663° / 52°0
63 °
Center Moriches, Monday, 26 October
Overcast. High 63°, low 52°.
Pressure30.18 inHg
Wind16 mph W
Humidity65%
Visibility—
Dew point48°
Tue, 2758° / 48°0
58 °
Center Moriches, Tuesday, 27 October
Clear. High 58°, low 48°.
Pressure30.30 inHg
Wind13.8 mph NW
Humidity51%
Visibility—
Dew point35°
Wed, 2860° / 50°0
60 °
Center Moriches, Wednesday, 28 October
Overcast. High 60°, low 50°.
Pressure30.30 inHg
Wind7.6 mph SW
Humidity49%
Visibility—
Dew point37°
Thu, 2961° / 56°0
61 °
Center Moriches, Thursday, 29 October
Overcast. High 61°, low 56°.
Pressure30.30 inHg
Wind16.4 mph SW
Humidity57%
Visibility—
Dew point44°
Fri, 3064° / 60°0.03
64 °
Center Moriches, Friday, 30 October
Light rain. High 64°, low 60°.
Pressure30.06 inHg
Wind20.2 mph SW
Humidity81%
Visibility—
Dew point57°
Sat, 3163° / 56°0.13
63 °
Center Moriches, Saturday, 31 October
Rain. High 63°, low 56°.
Pressure30.12 inHg
Wind15.8 mph SW
Humidity58%
Visibility—
Dew point47°
Sun, 0161° / 55°0.91
61 °
Center Moriches, Sunday, 1 November
Heavy rain. High 61°, low 55°.
Pressure30.27 inHg
Wind15.9 mph S
Humidity71%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0258° / 49°0.08
58 °
Center Moriches, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low49°
Average precipitation0.08 in
Chance of precipitation32%
Record high69° (1971)
Record low33° (1965)
Tue, 0357° / 48°0.12
57 °
Center Moriches, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high57°
Average low48°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (2017)
Record low37° (1996)
Wed, 0456° / 47°0.05
56 °
Center Moriches, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low47°
Average precipitation0.05 in
Chance of precipitation27%
Record high68° (1975)
Record low37° (2013)
Thu, 0556° / 48°0.15
56 °
Center Moriches, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low48°
Average precipitation0.15 in
Chance of precipitation30%
Record high69° (2022)
Record low38° (1965)
Fri, 0655° / 47°0.11
55 °
Center Moriches, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low47°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (2024)
Record low36° (1962)
Sat, 0755° / 46°0.1
55 °
Center Moriches, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.1 in
Chance of precipitation25%
Record high75° (2022)
Record low35° (1962)
Sun, 0854° / 45°0.17
54 °
Center Moriches, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.17 in
Chance of precipitation30%
Record high72° (2020)
Record low32° (2019)
Mon, 0954° / 45°0.11
54 °
Center Moriches, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.11 in
Chance of precipitation23%
Record high68° (2020)
Record low29° (2019)
Tue, 1055° / 45°0.17
55 °
Center Moriches, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.17 in
Chance of precipitation42%
Record high65° (1999)
Record low28° (2017)
Wed, 1154° / 45°0.15
54 °
Center Moriches, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.15 in
Chance of precipitation37%
Record high68° (2024)
Record low26° (2017)
Thu, 1252° / 44°0.16
52 °
Center Moriches, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.16 in
Chance of precipitation38%
Record high70° (2022)
Record low30° (2019)
Fri, 1351° / 42°0.23
51 °
Center Moriches, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.23 in
Chance of precipitation40%
Record high65° (1964)
Record low24° (2019)
Sat, 1451° / 42°0.11
51 °
Center Moriches, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.11 in
Chance of precipitation22%
Record high63° (1989)
Record low27° (2019)
Sun, 1552° / 42°0.12
52 °
Center Moriches, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.12 in
Chance of precipitation42%
Record high69° (1993)
Record low26° (1967)
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 Center Moriches, 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 Center Moriches, 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.