Monthly outlook for North Bellport, NY: average high 52.3°, average low 43.8°. That is 0.8° above the climate normal for November. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 11 November (59.3°), the coolest 15 November (37.1°).
52.3°/43.8°
Average high / low
+0.8°
Above normal
3 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
51.6°
51.8°
-0.1°
20 November – 29 November
53.5°
49.4°
+2.3°
30 November – 9 December
at normal
45.7°
—
November records over 66 years
75.4°1 November 2024All-time high
19°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Brookhaven (3 mi).
Wed, 1159° / 48°0
59 °
North Bellport, Wednesday, 11 November
Partly cloudy. High 59°, low 48°.
Pressure29.91 inHg
Wind5.7 mph NW
Humidity57%
Visibility6.2 mi
Dew point40°
Thu, 1257° / 46°0.33
57 °
North Bellport, Thursday, 12 November
Rain. High 57°, low 46°.
Pressure29.62 inHg
Wind10.8 mph E
Humidity60%
Visibility6.2 mi
Dew point44°
Fri, 1346° / 40°0.09
46 °
North Bellport, Friday, 13 November
Light rain. High 46°, low 40°.
Pressure29.47 inHg
Wind14.7 mph N
Humidity79%
Visibility6.2 mi
Dew point35°
Sat, 1444° / 38°0.02
44 °
North Bellport, Saturday, 14 November
Light rain. High 44°, low 38°.
Pressure29.74 inHg
Wind12.1 mph NW
Humidity70%
Visibility—
Dew point31°
Sun, 1549° / 37°0
49 °
North Bellport, Sunday, 15 November
Clear. High 49°, low 37°.
Pressure30.03 inHg
Wind13.2 mph NW
Humidity64%
Visibility—
Dew point31°
Mon, 1648° / 41°0
48 °
North Bellport, Monday, 16 November
Clear. High 48°, low 41°.
Pressure30.27 inHg
Wind11.6 mph NW
Humidity62%
Visibility—
Dew point32°
Tue, 1749° / 41°0
49 °
North Bellport, Tuesday, 17 November
Clear. High 49°, low 41°.
Pressure30.45 inHg
Wind8.3 mph N
Humidity62%
Visibility—
Dew point32°
Wed, 1852° / 42°0
52 °
North Bellport, Wednesday, 18 November
Clear. High 52°, low 42°.
Pressure30.45 inHg
Wind8.4 mph NW
Humidity51%
Visibility—
Dew point29°
Thu, 1954° / 43°0
54 °
North Bellport, Thursday, 19 November
Clear. High 54°, low 43°.
Pressure30.47 inHg
Wind7.5 mph NW
Humidity50%
Visibility—
Dew point30°
Fri, 2057° / 47°0
57 °
North Bellport, Friday, 20 November
Overcast. High 57°, low 47°.
Pressure30.39 inHg
Wind8.1 mph W
Humidity45%
Visibility—
Dew point30°
Sat, 2153° / 49°0
53 °
North Bellport, Saturday, 21 November
Overcast. High 53°, low 49°.
Pressure30.27 inHg
Wind6.8 mph N
Humidity60%
Visibility—
Dew point39°
Sun, 2250° / 43°0
50 °
North Bellport, Sunday, 22 November
Partly cloudy. High 50°, low 43°.
Pressure30.24 inHg
Wind12.6 mph N
Humidity61%
Visibility—
Dew point35°
Mon, 2348° / 41°0
48 °
North Bellport, Monday, 23 November
Overcast. High 48°, low 41°.
Pressure30.33 inHg
Wind11.4 mph N
Humidity54%
Visibility—
Dew point28°
Tue, 2457° / 50°0.21
57 °
North Bellport, Tuesday, 24 November
Light rain. High 57°, low 50°.
Pressure30.03 inHg
Wind16.5 mph SW
Humidity91%
Visibility—
Dew point52°
Wed, 2556° / 51°0
56 °
North Bellport, Wednesday, 25 November
Overcast. High 56°, low 51°.
Pressure29.94 inHg
Wind10.8 mph W
Humidity63%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2650° / 41°0.22
50 °
North Bellport, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.22 in
Chance of precipitation43%
Record high63° (1979)
Record low29° (2023)
Fri, 2750° / 41°0.13
50 °
North Bellport, Friday, 27 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (1986)
Record low28° (1978)
Sat, 2850° / 41°0.17
50 °
North Bellport, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.17 in
Chance of precipitation37%
Record high61° (1990)
Record low25° (2002)
Sun, 2949° / 39°0.11
49 °
North Bellport, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (2011)
Record low26° (2023)
Mon, 3047° / 38°0.15
47 °
North Bellport, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.15 in
Chance of precipitation33%
Record high64° (2020)
Record low26° (1976)
Tue, 0147° / 38°0.13
47 °
North Bellport, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.13 in
Chance of precipitation38%
Record high63° (2001)
Record low24° (1964)
Wed, 0247° / 37°0.15
47 °
North Bellport, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.15 in
Chance of precipitation32%
Record high59° (2023)
Record low22° (1989)
Thu, 0347° / 37°0.15
47 °
North Bellport, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.15 in
Chance of precipitation33%
Record high61° (2009)
Record low17° (1976)
Fri, 0446° / 36°0.12
46 °
North Bellport, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.12 in
Chance of precipitation23%
Record high64° (1998)
Record low18° (1989)
Sat, 0544° / 36°0.17
44 °
North Bellport, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.17 in
Chance of precipitation30%
Record high62° (2001)
Record low20° (2025)
Sun, 0646° / 37°0.18
46 °
North Bellport, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.18 in
Chance of precipitation48%
Record high62° (2001)
Record low25° (2007)
Mon, 0745° / 36°0.15
45 °
North Bellport, Monday, 7 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.15 in
Chance of precipitation33%
Record high67° (1998)
Record low23° (1964)
Tue, 0843° / 35°0.12
43 °
North Bellport, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.12 in
Chance of precipitation33%
Record high56° (1978)
Record low21° (2006)
Wed, 0945° / 35°0.23
45 °
North Bellport, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.23 in
Chance of precipitation40%
Record high61° (1978)
Record low17° (1968)
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 North Bellport, 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 North Bellport, 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.