Monthly outlook for Wyandanch, NY: average high 58.9°, average low 47.6°. That is 2.9° above the climate normal for November. Precipitation is expected on 4 days (about 3.4 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 4 November (70.6°), the coolest 12 November (37.9°).
58.9°/47.6°
Average high / low
+2.9°
Above normal
4 / 5
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
61.4°
55.1°
+3.5°
13 November – 22 November
54.8°
50.7°
+2.3°
23 November – 2 December
at normal
48.9°
—
November records over 66 years
77.5°1 November 2024All-time high
16.5°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — West Babylon (3 mi).
Wed, 0471° / 47°0
71 °
Wyandanch, Wednesday, 4 November
Clear. High 71°, low 47°.
Pressure30.15 inHg
Wind6.9 mph SW
Humidity55%
Visibility6.2 mi
Dew point53°
Thu, 0570° / 58°0.2
70 °
Wyandanch, Thursday, 5 November
Rain. High 70°, low 58°.
Pressure29.94 inHg
Wind9.5 mph S
Humidity74%
Visibility6.2 mi
Dew point62°
Fri, 0665° / 61°2.55
65 °
Wyandanch, Friday, 6 November
Heavy rain. High 65°, low 61°.
Pressure29.88 inHg
Wind4 mph S
Humidity97%
Visibility1.7 mi
Dew point64°
Sat, 0765° / 53°0.08
65 °
Wyandanch, Saturday, 7 November
Light rain. High 65°, low 53°.
Pressure29.85 inHg
Wind6.9 mph NW
Humidity79%
Visibility—
Dew point54°
Sun, 0857° / 49°0
57 °
Wyandanch, Sunday, 8 November
Clear. High 57°, low 49°.
Pressure29.94 inHg
Wind8.2 mph NW
Humidity65%
Visibility—
Dew point42°
Mon, 0955° / 45°0
55 °
Wyandanch, Monday, 9 November
Clear. High 55°, low 45°.
Pressure30.15 inHg
Wind7.5 mph N
Humidity37%
Visibility—
Dew point24°
Tue, 1060° / 47°0
60 °
Wyandanch, Tuesday, 10 November
Clear. High 60°, low 47°.
Pressure30.15 inHg
Wind9.4 mph SW
Humidity32%
Visibility—
Dew point24°
Wed, 1157° / 43°0
57 °
Wyandanch, Wednesday, 11 November
Mostly clear. High 57°, low 43°.
Pressure30.03 inHg
Wind16.3 mph N
Humidity62%
Visibility—
Dew point39°
Thu, 1248° / 38°0
48 °
Wyandanch, Thursday, 12 November
Clear. High 48°, low 38°.
Pressure30.30 inHg
Wind14.1 mph N
Humidity37%
Visibility—
Dew point16°
Fri, 1354° / 44°0
54 °
Wyandanch, Friday, 13 November
Overcast. High 54°, low 44°.
Pressure30.00 inHg
Wind15.5 mph SW
Humidity47%
Visibility—
Dew point28°
Sat, 1449° / 42°0
49 °
Wyandanch, Saturday, 14 November
Clear. High 49°, low 42°.
Pressure30.21 inHg
Wind12.8 mph NW
Humidity46%
Visibility—
Dew point24°
Sun, 1551° / 41°0
51 °
Wyandanch, Sunday, 15 November
Partly cloudy. High 51°, low 41°.
Pressure30.45 inHg
Wind8.4 mph S
Humidity39%
Visibility—
Dew point24°
Mon, 1653° / 50°0.53
53 °
Wyandanch, Monday, 16 November
Rain. High 53°, low 50°.
Pressure30.09 inHg
Wind14.9 mph NE
Humidity85%
Visibility—
Dew point48°
Tue, 1762° / 48°0
62 °
Wyandanch, Tuesday, 17 November
Clear. High 62°, low 48°.
Pressure29.94 inHg
Wind10.8 mph N
Humidity65%
Visibility—
Dew point42°
Wed, 1860° / 50°0
60 °
Wyandanch, Wednesday, 18 November
Clear. High 60°, low 50°.
Pressure30.06 inHg
Wind9 mph NW
Humidity50%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1951° / 41°0.08
51 °
Wyandanch, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.08 in
Chance of precipitation28%
Record high61° (2003)
Record low26° (2014)
Fri, 2051° / 41°0.13
51 °
Wyandanch, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (1985)
Record low29° (2022)
Sat, 2150° / 40°0.11
50 °
Wyandanch, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (1985)
Record low22° (1987)
Sun, 2249° / 40°0.16
49 °
Wyandanch, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.16 in
Chance of precipitation37%
Record high61° (2007)
Record low19° (2018)
Mon, 2348° / 39°0.12
48 °
Wyandanch, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.12 in
Chance of precipitation23%
Record high63° (1992)
Record low17° (2018)
Tue, 2449° / 40°0.09
49 °
Wyandanch, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high61° (2014)
Record low26° (2018)
Wed, 2549° / 39°0.14
49 °
Wyandanch, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.14 in
Chance of precipitation33%
Record high61° (2014)
Record low25° (2005)
Thu, 2651° / 40°0.21
51 °
Wyandanch, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.21 in
Chance of precipitation42%
Record high62° (1979)
Record low26° (2023)
Fri, 2750° / 40°0.13
50 °
Wyandanch, Friday, 27 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (2020)
Record low29° (1974)
Sat, 2850° / 41°0.16
50 °
Wyandanch, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.16 in
Chance of precipitation40%
Record high61° (1973)
Record low26° (2002)
Sun, 2949° / 39°0.1
49 °
Wyandanch, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.1 in
Chance of precipitation30%
Record high61° (2011)
Record low23° (2023)
Mon, 3047° / 38°0.14
47 °
Wyandanch, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high64° (2020)
Record low25° (1976)
Tue, 0148° / 38°0.14
48 °
Wyandanch, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.14 in
Chance of precipitation37%
Record high64° (2001)
Record low24° (2024)
Wed, 0247° / 37°0.14
47 °
Wyandanch, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.14 in
Chance of precipitation32%
Record high60° (2023)
Record low23° (1971)
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 Wyandanch, 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 Wyandanch, 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.