Monthly outlook for Lafarges Landing, NY: average high 79.2°, average low 68.9°. That is 2.7° above the climate normal for August. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 9 August (91.3°), the coolest 22 August (64.3°).
79.2°/68.9°
Average high / low
+2.7°
Above normal
4 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
80.4°
74.7°
+3.2°
19 August – 28 August
77.1°
73.5°
+2°
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 (5 mi).
Mon, 1089° / 72°0
89 °
Lafarges Landing, Monday, 10 August
Clear. High 89°, low 72°.
Pressure29.97 inHg
Wind2.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point60°
Tue, 1184° / 75°0
84 °
Lafarges Landing, Tuesday, 11 August
Overcast. High 84°, low 75°.
Pressure29.85 inHg
Wind8.5 mph W
Humidity60%
Visibility6.2 mi
Dew point65°
Wed, 1276° / 69°0.21
76 °
Lafarges Landing, Wednesday, 12 August
Rain. High 76°, low 69°.
Pressure29.71 inHg
Wind9.1 mph NW
Humidity73%
Visibility6.2 mi
Dew point66°
Thu, 1381° / 69°0.12
81 °
Lafarges Landing, Thursday, 13 August
Light rain. High 81°, low 69°.
Pressure29.71 inHg
Wind16.9 mph NW
Humidity76%
Visibility—
Dew point66°
Fri, 1475° / 65°0
75 °
Lafarges Landing, Friday, 14 August
Clear. High 75°, low 65°.
Pressure30.00 inHg
Wind14.2 mph NW
Humidity47%
Visibility—
Dew point48°
Sat, 1578° / 66°0
78 °
Lafarges Landing, Saturday, 15 August
Clear. High 78°, low 66°.
Pressure30.06 inHg
Wind16.4 mph NW
Humidity49%
Visibility—
Dew point51°
Sun, 1677° / 66°0
77 °
Lafarges Landing, Sunday, 16 August
Clear. High 77°, low 66°.
Pressure30.18 inHg
Wind11.1 mph N
Humidity45%
Visibility—
Dew point49°
Mon, 1776° / 69°0
76 °
Lafarges Landing, Monday, 17 August
Overcast. High 76°, low 69°.
Pressure30.18 inHg
Wind13.9 mph S
Humidity53%
Visibility—
Dew point57°
Tue, 1876° / 69°0
76 °
Lafarges Landing, Tuesday, 18 August
Overcast. High 76°, low 69°.
Pressure30.12 inHg
Wind9 mph S
Humidity52%
Visibility—
Dew point56°
Wed, 1977° / 67°0
77 °
Lafarges Landing, Wednesday, 19 August
Overcast. High 77°, low 67°.
Pressure30.00 inHg
Wind11.1 mph S
Humidity63%
Visibility—
Dew point61°
Thu, 2078° / 70°0.83
78 °
Lafarges Landing, Thursday, 20 August
Rain. High 78°, low 70°.
Pressure29.65 inHg
Wind18 mph W
Humidity91%
Visibility—
Dew point67°
Fri, 2176° / 67°0
76 °
Lafarges Landing, Friday, 21 August
Overcast. High 76°, low 67°.
Pressure29.74 inHg
Wind20.4 mph NW
Humidity63%
Visibility—
Dew point55°
Sat, 2275° / 64°0
75 °
Lafarges Landing, Saturday, 22 August
Clear. High 75°, low 64°.
Pressure30.03 inHg
Wind12.5 mph W
Humidity42%
Visibility—
Dew point45°
Sun, 2376° / 68°0
76 °
Lafarges Landing, Sunday, 23 August
Light rain. High 76°, low 68°.
Pressure30.09 inHg
Wind20 mph S
Humidity56%
Visibility—
Dew point59°
Mon, 2482° / 74°0.1
82 °
Lafarges Landing, Monday, 24 August
Light rain. High 82°, low 74°.
Pressure29.85 inHg
Wind20.5 mph SW
Humidity74%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2573° / 67°0.1
73 °
Lafarges 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 °
Lafarges 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 °
Lafarges 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 °
Lafarges 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 °
Lafarges 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 °
Lafarges 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 °
Lafarges 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 °
Lafarges 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 °
Lafarges 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 °
Lafarges 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 °
Lafarges 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 °
Lafarges 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 °
Lafarges 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 °
Lafarges 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 Lafarges 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 Lafarges 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.