Monthly outlook for Mill Neck, NY: average high 83.1°, average low 70.8°. That is 1.3° above the climate normal for August. Precipitation is expected on 7 days (about 3.3 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 11 August (93.4°), the coolest 23 August (62.9°).
83.1°/70.8°
Average high / low
+1.3°
Above normal
7 / 6
Wet days / normal
3.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
85.6°
81.5°
+2.3°
18 August – 27 August
79°
79.7°
-0.4°
28 August – 6 September
at normal
78.6°
—
August records over 66 years
97.7°2 August 2006All-time high
51.4°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Port Washington North (8 mi).
Sun, 0992° / 74°0
92 °
Mill Neck, Sunday, 9 August
Mostly clear. High 92°, low 74°.
Pressure29.94 inHg
Wind5.5 mph W
Humidity39%
Visibility6.2 mi
Dew point63°
Mon, 1092° / 72°0.01
92 °
Mill Neck, Monday, 10 August
Light rain. High 92°, low 72°.
Pressure29.97 inHg
Wind5.7 mph S
Humidity44%
Visibility6.2 mi
Dew point62°
Tue, 1193° / 78°0.06
93 °
Mill Neck, Tuesday, 11 August
Light rain. High 93°, low 78°.
Pressure29.85 inHg
Wind8.5 mph NW
Humidity35%
Visibility6.2 mi
Dew point56°
Wed, 1282° / 73°0.44
82 °
Mill Neck, Wednesday, 12 August
Rain. High 82°, low 73°.
Pressure29.74 inHg
Wind7 mph N
Humidity66%
Visibility6.2 mi
Dew point65°
Thu, 1390° / 71°0.07
90 °
Mill Neck, Thursday, 13 August
Light rain. High 90°, low 71°.
Pressure29.74 inHg
Wind16.9 mph NW
Humidity54%
Visibility—
Dew point65°
Fri, 1480° / 69°0
80 °
Mill Neck, Friday, 14 August
Overcast. High 80°, low 69°.
Pressure29.94 inHg
Wind16.7 mph NW
Humidity37%
Visibility—
Dew point45°
Sat, 1579° / 64°0
79 °
Mill Neck, Saturday, 15 August
Clear. High 79°, low 64°.
Pressure30.15 inHg
Wind11.6 mph N
Humidity36%
Visibility—
Dew point43°
Sun, 1679° / 68°0
79 °
Mill Neck, Sunday, 16 August
Overcast. High 79°, low 68°.
Pressure30.30 inHg
Wind9.6 mph SW
Humidity37%
Visibility—
Dew point45°
Mon, 1780° / 71°0
80 °
Mill Neck, Monday, 17 August
Overcast. High 80°, low 71°.
Pressure30.21 inHg
Wind13.7 mph S
Humidity41%
Visibility—
Dew point51°
Tue, 1881° / 74°0.2
81 °
Mill Neck, Tuesday, 18 August
Light rain. High 81°, low 74°.
Pressure30.00 inHg
Wind13 mph S
Humidity69%
Visibility—
Dew point66°
Wed, 1984° / 73°0.07
84 °
Mill Neck, Wednesday, 19 August
Light rain. High 84°, low 73°.
Pressure29.85 inHg
Wind10.7 mph N
Humidity61%
Visibility—
Dew point63°
Thu, 2079° / 70°0
79 °
Mill Neck, Thursday, 20 August
Overcast. High 79°, low 70°.
Pressure29.97 inHg
Wind9.4 mph N
Humidity55%
Visibility—
Dew point57°
Fri, 2177° / 70°1.63
77 °
Mill Neck, Friday, 21 August
Heavy rain. High 77°, low 70°.
Pressure29.97 inHg
Wind14.4 mph S
Humidity54%
Visibility—
Dew point57°
Sat, 2280° / 71°0.81
80 °
Mill Neck, Saturday, 22 August
Heavy rain. High 80°, low 71°.
Pressure29.77 inHg
Wind11.2 mph SW
Humidity90%
Visibility—
Dew point68°
Sun, 2373° / 63°0
73 °
Mill Neck, Sunday, 23 August
Clear. High 73°, low 63°.
Pressure29.94 inHg
Wind18.7 mph NW
Humidity41%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2479° / 66°0.07
79 °
Mill Neck, Monday, 24 August
Climate normal for this date — 60-year average.
Average high79°
Average low66°
Average precipitation0.07 in
Chance of precipitation18%
Record high90° (1998)
Record low55° (1971)
Tue, 2580° / 66°0.07
80 °
Mill Neck, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low66°
Average precipitation0.07 in
Chance of precipitation25%
Record high92° (2020)
Record low58° (1971)
Wed, 2680° / 67°0.06
80 °
Mill Neck, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.06 in
Chance of precipitation25%
Record high90° (2021)
Record low59° (1963)
Thu, 2781° / 68°0.13
81 °
Mill Neck, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.13 in
Chance of precipitation33%
Record high93° (2020)
Record low58° (1969)
Fri, 2880° / 68°0.19
80 °
Mill Neck, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.19 in
Chance of precipitation42%
Record high93° (2024)
Record low58° (1986)
Sat, 2979° / 67°0.13
79 °
Mill Neck, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high79°
Average low67°
Average precipitation0.13 in
Chance of precipitation32%
Record high93° (2018)
Record low51° (1982)
Sun, 3080° / 67°0.07
80 °
Mill Neck, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (1973)
Record low53° (1965)
Mon, 3179° / 66°0.05
79 °
Mill Neck, Monday, 31 August
Climate normal for this date — 60-year average.
Average high79°
Average low66°
Average precipitation0.05 in
Chance of precipitation17%
Record high94° (2010)
Record low54° (1976)
Tue, 0178° / 66°0.1
78 °
Mill Neck, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.1 in
Chance of precipitation33%
Record high92° (2010)
Record low55° (2017)
Wed, 0278° / 65°0.17
78 °
Mill Neck, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.17 in
Chance of precipitation30%
Record high91° (1966)
Record low54° (2017)
Thu, 0378° / 65°0.11
78 °
Mill Neck, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.11 in
Chance of precipitation30%
Record high89° (1993)
Record low54° (1967)
Fri, 0479° / 66°0.11
79 °
Mill Neck, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low66°
Average precipitation0.11 in
Chance of precipitation27%
Record high92° (2023)
Record low55° (1997)
Sat, 0578° / 65°0.05
78 °
Mill Neck, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.05 in
Chance of precipitation23%
Record high93° (2023)
Record low56° (1994)
Sun, 0677° / 65°0.17
77 °
Mill Neck, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high77°
Average low65°
Average precipitation0.17 in
Chance of precipitation37%
Record high94° (2023)
Record low54° (1984)
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 Mill Neck, 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 Mill Neck, 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.