Monthly outlook for Northwest Landing, NY: average high 80.1°, average low 69.9°. That is 3.3° above the climate normal for August. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 9 August (89.1°), the coolest 15 August (63.3°).
80.1°/69.9°
Average high / low
+3.3°
Above normal
5 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.6°
74.7°
+2.7°
19 August – 28 August
81°
73.5°
+4.1°
29 August – 7 September
at normal
72.4°
—
August records over 66 years
86.9°30 August 2018All-time high
52.5°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Sag Harbor (2 mi).
Mon, 1083° / 70°0.01
83 °
Northwest Landing, Monday, 10 August
Light rain. High 83°, low 70°.
Pressure30.00 inHg
Wind0.9 mph W
Humidity45%
Visibility6.2 mi
Dew point57°
Tue, 1183° / 74°0
83 °
Northwest Landing, Tuesday, 11 August
Overcast. High 83°, low 74°.
Pressure29.83 inHg
Wind8.8 mph NW
Humidity81%
Visibility6.2 mi
Dew point69°
Wed, 1277° / 70°0
77 °
Northwest Landing, Wednesday, 12 August
Overcast. High 77°, low 70°.
Pressure29.77 inHg
Wind3.4 mph E
Humidity67%
Visibility6.2 mi
Dew point63°
Thu, 1379° / 70°0.2
79 °
Northwest Landing, Thursday, 13 August
Light rain. High 79°, low 70°.
Pressure29.71 inHg
Wind18.1 mph NW
Humidity85%
Visibility—
Dew point68°
Fri, 1475° / 65°0
75 °
Northwest Landing, Friday, 14 August
Clear. High 75°, low 65°.
Pressure29.97 inHg
Wind20.2 mph NW
Humidity50%
Visibility—
Dew point49°
Sat, 1576° / 63°0
76 °
Northwest Landing, Saturday, 15 August
Clear. High 76°, low 63°.
Pressure30.03 inHg
Wind19.6 mph NW
Humidity48%
Visibility—
Dew point48°
Sun, 1678° / 65°0
78 °
Northwest Landing, Sunday, 16 August
Partly cloudy. High 78°, low 65°.
Pressure30.12 inHg
Wind12.4 mph NW
Humidity46%
Visibility—
Dew point50°
Mon, 1778° / 68°0.03
78 °
Northwest Landing, Monday, 17 August
Light rain. High 78°, low 68°.
Pressure30.03 inHg
Wind14.5 mph SW
Humidity54%
Visibility—
Dew point57°
Tue, 1878° / 66°0.06
78 °
Northwest Landing, Tuesday, 18 August
Light rain. High 78°, low 66°.
Pressure30.03 inHg
Wind11.5 mph S
Humidity61%
Visibility—
Dew point58°
Wed, 1978° / 70°0
78 °
Northwest Landing, Wednesday, 19 August
Light rain. High 78°, low 70°.
Pressure30.15 inHg
Wind9.3 mph S
Humidity63%
Visibility—
Dew point61°
Thu, 2080° / 71°0
80 °
Northwest Landing, Thursday, 20 August
Partly cloudy. High 80°, low 71°.
Pressure30.09 inHg
Wind10.4 mph S
Humidity69%
Visibility—
Dew point66°
Fri, 2180° / 73°0.08
80 °
Northwest Landing, Friday, 21 August
Light rain. High 80°, low 73°.
Pressure29.94 inHg
Wind16.2 mph SW
Humidity67%
Visibility—
Dew point67°
Sat, 2284° / 74°0.13
84 °
Northwest Landing, Saturday, 22 August
Light rain. High 84°, low 74°.
Pressure29.88 inHg
Wind14.4 mph SW
Humidity79%
Visibility—
Dew point72°
Sun, 2384° / 72°0
84 °
Northwest Landing, Sunday, 23 August
Clear. High 84°, low 72°.
Pressure29.94 inHg
Wind7.9 mph N
Humidity59%
Visibility—
Dew point62°
Mon, 2480° / 73°0.1
80 °
Northwest Landing, Monday, 24 August
Light rain. High 80°, low 73°.
Pressure30.00 inHg
Wind19.1 mph E
Humidity77%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2573° / 67°0.1
73 °
Northwest Landing, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high73°
Average low67°
Average precipitation0.1 in
Chance of precipitation27%
Record high87° (2020)
Record low57° (1963)
Wed, 2673° / 68°0.06
73 °
Northwest Landing, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high73°
Average low68°
Average precipitation0.06 in
Chance of precipitation18%
Record high83° (2021)
Record low59° (1963)
Thu, 2774° / 68°0.09
74 °
Northwest Landing, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high74°
Average low68°
Average precipitation0.09 in
Chance of precipitation28%
Record high84° (2020)
Record low59° (1969)
Fri, 2873° / 68°0.16
73 °
Northwest Landing, Friday, 28 August
Climate normal for this date — 60-year average.
Average high73°
Average low68°
Average precipitation0.16 in
Chance of precipitation25%
Record high86° (2024)
Record low58° (1986)
Sat, 2973° / 67°0.17
73 °
Northwest Landing, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high73°
Average low67°
Average precipitation0.17 in
Chance of precipitation33%
Record high83° (2018)
Record low53° (1982)
Sun, 3073° / 67°0.1
73 °
Northwest Landing, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high73°
Average low67°
Average precipitation0.1 in
Chance of precipitation23%
Record high87° (2018)
Record low55° (1965)
Mon, 3173° / 67°0.06
73 °
Northwest Landing, Monday, 31 August
Climate normal for this date — 60-year average.
Average high73°
Average low67°
Average precipitation0.06 in
Chance of precipitation18%
Record high82° (2022)
Record low56° (1976)
Tue, 0172° / 66°0.07
72 °
Northwest Landing, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high72°
Average low66°
Average precipitation0.07 in
Chance of precipitation25%
Record high81° (2022)
Record low56° (2017)
Wed, 0272° / 66°0.21
72 °
Northwest Landing, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high72°
Average low66°
Average precipitation0.21 in
Chance of precipitation25%
Record high81° (1966)
Record low57° (1967)
Thu, 0372° / 66°0.1
72 °
Northwest Landing, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high72°
Average low66°
Average precipitation0.1 in
Chance of precipitation25%
Record high81° (2020)
Record low58° (1976)
Fri, 0473° / 66°0.14
73 °
Northwest Landing, Friday, 4 September
Climate normal for this date — 60-year average.
Average high73°
Average low66°
Average precipitation0.14 in
Chance of precipitation30%
Record high85° (2018)
Record low56° (1997)
Sat, 0572° / 66°0.05
72 °
Northwest Landing, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high72°
Average low66°
Average precipitation0.05 in
Chance of precipitation17%
Record high89° (2023)
Record low56° (2000)
Sun, 0672° / 65°0.12
72 °
Northwest Landing, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high72°
Average low65°
Average precipitation0.12 in
Chance of precipitation37%
Record high87° (2023)
Record low56° (1962)
Mon, 0772° / 65°0.1
72 °
Northwest Landing, Monday, 7 September
Climate normal for this date — 60-year average.
Average high72°
Average low65°
Average precipitation0.1 in
Chance of precipitation23%
Record high88° (2023)
Record low57° (1962)
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 Northwest Landing, 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 Northwest Landing, 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.