Monthly outlook for Williston Park, NY: average high 54.8°, average low 45.7°. That is 1.5° above the climate normal for November. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 6 November (66.3°), the coolest 15 November (34.7°).
54.8°/45.7°
Average high / low
+1.5°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
53.9°
53.2°
+0.4°
16 November – 25 November
56.3°
49.5°
+3.8°
26 November – 5 December
at normal
47.2°
—
November records over 66 years
78.3°1 November 2024All-time high
15.8°23 November 2018All-time low
Sat, 0760° / 47°0
60 °
Williston Park, Saturday, 7 November
Overcast. High 60°, low 47°.
Pressure29.77 inHg
Wind8.5 mph W
Humidity72%
Visibility6.2 mi
Dew point51°
Sun, 0859° / 47°0
59 °
Williston Park, Sunday, 8 November
Overcast. High 59°, low 47°.
Pressure29.85 inHg
Wind9.9 mph W
Humidity55%
Visibility6.2 mi
Dew point42°
Mon, 0955° / 47°0
55 °
Williston Park, Monday, 9 November
Light rain. High 55°, low 47°.
Pressure29.80 inHg
Wind13.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point39°
Tue, 1056° / 44°0
56 °
Williston Park, Tuesday, 10 November
Mostly clear. High 56°, low 44°.
Pressure29.91 inHg
Wind7.9 mph SW
Humidity63%
Visibility6.2 mi
Dew point42°
Wed, 1157° / 45°0
57 °
Williston Park, Wednesday, 11 November
Partly cloudy. High 57°, low 45°.
Pressure29.94 inHg
Wind6 mph W
Humidity70%
Visibility—
Dew point42°
Thu, 1249° / 47°0
49 °
Williston Park, Thursday, 12 November
Overcast. High 49°, low 47°.
Pressure29.88 inHg
Wind4.8 mph N
Humidity65%
Visibility—
Dew point37°
Fri, 1346° / 41°0.12
46 °
Williston Park, Friday, 13 November
Light rain. High 46°, low 41°.
Pressure29.97 inHg
Wind14.4 mph NE
Humidity53%
Visibility—
Dew point29°
Sat, 1446° / 38°0.04
46 °
Williston Park, Saturday, 14 November
Light rain. High 46°, low 38°.
Pressure29.83 inHg
Wind15.9 mph N
Humidity56%
Visibility—
Dew point25°
Sun, 1545° / 35°0
45 °
Williston Park, Sunday, 15 November
Clear. High 45°, low 35°.
Pressure29.94 inHg
Wind15.8 mph NW
Humidity51%
Visibility—
Dew point22°
Mon, 1652° / 41°0
52 °
Williston Park, Monday, 16 November
Mostly clear. High 52°, low 41°.
Pressure30.06 inHg
Wind15.3 mph NW
Humidity48%
Visibility—
Dew point25°
Tue, 1757° / 43°0
57 °
Williston Park, Tuesday, 17 November
Mostly clear. High 57°, low 43°.
Pressure30.09 inHg
Wind12.9 mph W
Humidity55%
Visibility—
Dew point33°
Wed, 1860° / 50°0
60 °
Williston Park, Wednesday, 18 November
Clear. High 60°, low 50°.
Pressure30.24 inHg
Wind9.4 mph W
Humidity64%
Visibility—
Dew point43°
Thu, 1962° / 55°0
62 °
Williston Park, Thursday, 19 November
Overcast. High 62°, low 55°.
Pressure30.30 inHg
Wind12.8 mph S
Humidity60%
Visibility—
Dew point45°
Fri, 2056° / 49°0.05
56 °
Williston Park, Friday, 20 November
Light rain. High 56°, low 49°.
Pressure30.21 inHg
Wind13.5 mph NW
Humidity51%
Visibility—
Dew point36°
Sat, 2151° / 44°0
51 °
Williston Park, Saturday, 21 November
Clear. High 51°, low 44°.
Pressure30.39 inHg
Wind5.2 mph S
Humidity50%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2248° / 38°0.13
48 °
Williston Park, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.13 in
Chance of precipitation35%
Record high63° (2007)
Record low18° (2018)
Mon, 2348° / 37°0.11
48 °
Williston Park, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.11 in
Chance of precipitation20%
Record high65° (1992)
Record low16° (2018)
Tue, 2449° / 38°0.09
49 °
Williston Park, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high64° (1979)
Record low24° (1989)
Wed, 2549° / 37°0.13
49 °
Williston Park, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.13 in
Chance of precipitation32%
Record high64° (1979)
Record low24° (2005)
Thu, 2650° / 38°0.19
50 °
Williston Park, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.19 in
Chance of precipitation45%
Record high63° (1979)
Record low25° (2023)
Fri, 2750° / 39°0.13
50 °
Williston Park, Friday, 27 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high61° (1986)
Record low27° (1974)
Sat, 2850° / 39°0.14
50 °
Williston Park, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.14 in
Chance of precipitation37%
Record high64° (1973)
Record low25° (2002)
Sun, 2948° / 38°0.09
48 °
Williston Park, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.09 in
Chance of precipitation30%
Record high62° (1990)
Record low24° (2023)
Mon, 3047° / 36°0.13
47 °
Williston Park, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.13 in
Chance of precipitation35%
Record high63° (2020)
Record low24° (1976)
Tue, 0147° / 36°0.14
47 °
Williston Park, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.14 in
Chance of precipitation35%
Record high65° (2001)
Record low22° (1967)
Wed, 0246° / 36°0.12
46 °
Williston Park, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.12 in
Chance of precipitation30%
Record high60° (2023)
Record low21° (1971)
Thu, 0346° / 35°0.14
46 °
Williston Park, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.14 in
Chance of precipitation28%
Record high61° (2009)
Record low15° (1976)
Fri, 0445° / 35°0.1
45 °
Williston Park, Friday, 4 December
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.1 in
Chance of precipitation25%
Record high67° (1998)
Record low17° (1989)
Sat, 0544° / 34°0.16
44 °
Williston Park, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.16 in
Chance of precipitation30%
Record high64° (2001)
Record low19° (2025)
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 Williston 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 Williston 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.