Monthly outlook for Squassux Landing, NY: average high 80.8°, average low 70.2°. That is 1.7° above the climate normal for August. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 9 August (90.6°), the coolest 22 August (64.8°).
80.8°/70.2°
Average high / low
+1.7°
Above normal
4 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82°
78.3°
+2°
19 August – 28 August
78.7°
76.8°
+1.1°
29 August – 7 September
at normal
75.5°
—
August records over 66 years
92.3°2 August 1975All-time high
52.2°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Brookhaven (5 mi).
Mon, 1089° / 73°0.02
89 °
Squassux Landing, Monday, 10 August
Light rain. High 89°, low 73°.
Pressure29.97 inHg
Wind8 mph S
Humidity53%
Visibility6.2 mi
Dew point62°
Tue, 1187° / 77°0
87 °
Squassux Landing, Tuesday, 11 August
Overcast. High 87°, low 77°.
Pressure29.85 inHg
Wind7.9 mph NW
Humidity47%
Visibility6.2 mi
Dew point62°
Wed, 1279° / 71°0.13
79 °
Squassux Landing, Wednesday, 12 August
Light rain. High 79°, low 71°.
Pressure29.71 inHg
Wind5.1 mph W
Humidity81%
Visibility6.2 mi
Dew point68°
Thu, 1385° / 71°0.16
85 °
Squassux Landing, Thursday, 13 August
Light rain. High 85°, low 71°.
Pressure29.71 inHg
Wind15.6 mph NW
Humidity58%
Visibility—
Dew point63°
Fri, 1479° / 65°0
79 °
Squassux Landing, Friday, 14 August
Clear. High 79°, low 65°.
Pressure30.00 inHg
Wind11.5 mph W
Humidity44%
Visibility—
Dew point48°
Sat, 1580° / 66°0
80 °
Squassux Landing, Saturday, 15 August
Clear. High 80°, low 66°.
Pressure30.09 inHg
Wind15 mph NW
Humidity45%
Visibility—
Dew point50°
Sun, 1678° / 66°0
78 °
Squassux Landing, Sunday, 16 August
Overcast. High 78°, low 66°.
Pressure30.18 inHg
Wind12.8 mph S
Humidity38%
Visibility—
Dew point46°
Mon, 1777° / 72°0
77 °
Squassux Landing, Monday, 17 August
Overcast. High 77°, low 72°.
Pressure30.18 inHg
Wind14.5 mph S
Humidity55%
Visibility—
Dew point59°
Tue, 1876° / 68°0.08
76 °
Squassux Landing, Tuesday, 18 August
Light rain. High 76°, low 68°.
Pressure30.12 inHg
Wind11.5 mph SW
Humidity63%
Visibility—
Dew point59°
Wed, 1976° / 70°0
76 °
Squassux Landing, Wednesday, 19 August
Overcast. High 76°, low 70°.
Pressure30.00 inHg
Wind14.9 mph S
Humidity58%
Visibility—
Dew point58°
Thu, 2080° / 68°1.64
80 °
Squassux Landing, Thursday, 20 August
Heavy rain. High 80°, low 68°.
Pressure29.65 inHg
Wind20.3 mph SW
Humidity85%
Visibility—
Dew point67°
Fri, 2178° / 67°0
78 °
Squassux Landing, Friday, 21 August
Overcast. High 78°, low 67°.
Pressure29.77 inHg
Wind16.4 mph NW
Humidity62%
Visibility—
Dew point55°
Sat, 2278° / 65°0
78 °
Squassux Landing, Saturday, 22 August
Clear. High 78°, low 65°.
Pressure30.03 inHg
Wind11.2 mph NW
Humidity35%
Visibility—
Dew point42°
Sun, 2377° / 73°0
77 °
Squassux Landing, Sunday, 23 August
Overcast. High 77°, low 73°.
Pressure30.09 inHg
Wind20.7 mph S
Humidity57%
Visibility—
Dew point59°
Mon, 2484° / 76°0
84 °
Squassux Landing, Monday, 24 August
Mostly clear. High 84°, low 76°.
Pressure29.85 inHg
Wind20.4 mph SW
Humidity61%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 67°0.09
77 °
Squassux Landing, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high77°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high89° (2020)
Record low58° (1963)
Wed, 2677° / 67°0.09
77 °
Squassux Landing, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high77°
Average low67°
Average precipitation0.09 in
Chance of precipitation25%
Record high87° (2021)
Record low60° (1963)
Thu, 2778° / 68°0.12
78 °
Squassux Landing, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.12 in
Chance of precipitation28%
Record high90° (2020)
Record low59° (1969)
Fri, 2877° / 68°0.18
77 °
Squassux Landing, Friday, 28 August
Climate normal for this date — 60-year average.
Average high77°
Average low68°
Average precipitation0.18 in
Chance of precipitation35%
Record high87° (2024)
Record low57° (1986)
Sat, 2976° / 68°0.15
76 °
Squassux Landing, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high76°
Average low68°
Average precipitation0.15 in
Chance of precipitation30%
Record high86° (2018)
Record low52° (1982)
Sun, 3077° / 67°0.07
77 °
Squassux Landing, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low67°
Average precipitation0.07 in
Chance of precipitation27%
Record high88° (2018)
Record low55° (1965)
Mon, 3177° / 67°0.04
77 °
Squassux Landing, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low67°
Average precipitation0.04 in
Chance of precipitation18%
Record high89° (2010)
Record low56° (1976)
Tue, 0175° / 67°0.06
75 °
Squassux Landing, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high75°
Average low67°
Average precipitation0.06 in
Chance of precipitation25%
Record high87° (2010)
Record low55° (2017)
Wed, 0275° / 66°0.2
75 °
Squassux Landing, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.2 in
Chance of precipitation28%
Record high87° (1966)
Record low56° (2017)
Thu, 0375° / 66°0.11
75 °
Squassux Landing, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.11 in
Chance of precipitation30%
Record high84° (1973)
Record low54° (2025)
Fri, 0476° / 66°0.13
76 °
Squassux Landing, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low66°
Average precipitation0.13 in
Chance of precipitation22%
Record high87° (2018)
Record low56° (1997)
Sat, 0575° / 66°0.05
75 °
Squassux Landing, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.05 in
Chance of precipitation18%
Record high90° (2023)
Record low56° (2000)
Sun, 0674° / 66°0.14
74 °
Squassux Landing, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high74°
Average low66°
Average precipitation0.14 in
Chance of precipitation33%
Record high90° (2023)
Record low56° (1962)
Mon, 0775° / 65°0.1
75 °
Squassux Landing, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low65°
Average precipitation0.1 in
Chance of precipitation32%
Record high90° (2023)
Record low56° (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 Squassux 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 Squassux 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.