Monthly outlook for Centereach, NY: average high 59.5°, average low 51°. That is 3° above the climate normal for November. Precipitation is expected on 8 days (about 4.1 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 5 November (70.6°), the coolest 1 November (40.8°).
59.5°/51°
Average high / low
+3°
Above normal
8 / 5
Wet days / normal
4.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
62.9°
55.7°
+4°
11 November – 20 November
53.8°
50.9°
+1.6°
21 November – 30 November
at normal
48.5°
—
November records over 66 years
79.9°1 November 2024All-time high
18.9°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Stony Brook University (3 mi).
Mon, 0269° / 43°0
69 °
Centereach, Monday, 2 November
Overcast. High 69°, low 43°.
Pressure30.39 inHg
Wind8.2 mph SW
Humidity38%
Visibility6.2 mi
Dew point38°
Tue, 0366° / 51°0
66 °
Centereach, Tuesday, 3 November
Overcast. High 66°, low 51°.
Pressure30.30 inHg
Wind6.8 mph SW
Humidity57%
Visibility6.2 mi
Dew point49°
Wed, 0469° / 56°0
69 °
Centereach, Wednesday, 4 November
Clear. High 69°, low 56°.
Pressure30.15 inHg
Wind7.3 mph SW
Humidity64%
Visibility6.2 mi
Dew point55°
Thu, 0571° / 60°0.05
71 °
Centereach, Thursday, 5 November
Light rain. High 71°, low 60°.
Pressure29.97 inHg
Wind11.3 mph SW
Humidity83%
Visibility—
Dew point62°
Fri, 0667° / 61°0.18
67 °
Centereach, Friday, 6 November
Light rain. High 67°, low 61°.
Pressure29.85 inHg
Wind15.9 mph S
Humidity92%
Visibility—
Dew point65°
Sat, 0763° / 59°0.48
63 °
Centereach, Saturday, 7 November
Rain. High 63°, low 59°.
Pressure29.68 inHg
Wind11.2 mph E
Humidity95%
Visibility—
Dew point60°
Sun, 0860° / 55°0.43
60 °
Centereach, Sunday, 8 November
Rain. High 60°, low 55°.
Pressure29.32 inHg
Wind17.2 mph SW
Humidity75%
Visibility—
Dew point50°
Mon, 0952° / 50°0.35
52 °
Centereach, Monday, 9 November
Rain. High 52°, low 50°.
Pressure29.35 inHg
Wind23.7 mph W
Humidity69%
Visibility—
Dew point42°
Tue, 1051° / 49°0.06
51 °
Centereach, Tuesday, 10 November
Light rain. High 51°, low 49°.
Pressure29.44 inHg
Wind22.8 mph W
Humidity75%
Visibility—
Dew point42°
Wed, 1151° / 48°0.02
51 °
Centereach, Wednesday, 11 November
Light rain. High 51°, low 48°.
Pressure29.68 inHg
Wind19.5 mph NW
Humidity56%
Visibility—
Dew point34°
Thu, 1252° / 45°0
52 °
Centereach, Thursday, 12 November
Partly cloudy. High 52°, low 45°.
Pressure30.00 inHg
Wind10.9 mph NW
Humidity62%
Visibility—
Dew point36°
Fri, 1353° / 48°0
53 °
Centereach, Friday, 13 November
Overcast. High 53°, low 48°.
Pressure30.12 inHg
Wind8.7 mph SE
Humidity57%
Visibility—
Dew point36°
Sat, 1458° / 52°2.41
58 °
Centereach, Saturday, 14 November
Heavy rain. High 58°, low 52°.
Pressure29.32 inHg
Wind29.7 mph E
Humidity94%
Visibility—
Dew point55°
Sun, 1554° / 50°0.11
54 °
Centereach, Sunday, 15 November
Light rain. High 54°, low 50°.
Pressure29.21 inHg
Wind23.6 mph N
Humidity87%
Visibility—
Dew point50°
Mon, 1656° / 49°0
56 °
Centereach, Monday, 16 November
Clear. High 56°, low 49°.
Pressure30.00 inHg
Wind19.7 mph N
Humidity66%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1750° / 40°0.15
50 °
Centereach, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.15 in
Chance of precipitation33%
Record high65° (2006)
Record low31° (1967)
Wed, 1850° / 41°0.08
50 °
Centereach, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.08 in
Chance of precipitation27%
Record high63° (2024)
Record low29° (2014)
Thu, 1950° / 40°0.07
50 °
Centereach, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (2021)
Record low25° (2014)
Fri, 2050° / 40°0.13
50 °
Centereach, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.13 in
Chance of precipitation28%
Record high66° (1985)
Record low28° (1986)
Sat, 2149° / 39°0.11
49 °
Centereach, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.11 in
Chance of precipitation33%
Record high61° (1991)
Record low21° (1987)
Sun, 2248° / 39°0.16
48 °
Centereach, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.16 in
Chance of precipitation40%
Record high61° (2007)
Record low20° (2018)
Mon, 2347° / 38°0.13
47 °
Centereach, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.13 in
Chance of precipitation22%
Record high64° (1992)
Record low19° (2018)
Tue, 2449° / 39°0.1
49 °
Centereach, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.1 in
Chance of precipitation33%
Record high62° (1979)
Record low25° (2013)
Wed, 2549° / 38°0.15
49 °
Centereach, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.15 in
Chance of precipitation33%
Record high64° (1979)
Record low24° (2005)
Thu, 2650° / 39°0.22
50 °
Centereach, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.22 in
Chance of precipitation43%
Record high64° (1979)
Record low26° (2023)
Fri, 2750° / 39°0.13
50 °
Centereach, Friday, 27 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.13 in
Chance of precipitation37%
Record high61° (1986)
Record low27° (1978)
Sat, 2850° / 40°0.17
50 °
Centereach, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.17 in
Chance of precipitation35%
Record high62° (1990)
Record low24° (2002)
Sun, 2948° / 38°0.11
48 °
Centereach, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high63° (2011)
Record low26° (2023)
Mon, 3047° / 37°0.15
47 °
Centereach, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.15 in
Chance of precipitation33%
Record high64° (2020)
Record low25° (1976)
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 Centereach, 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 Centereach, 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.