Monthly outlook for Cutchogue Station, NY: average high 77.7°, average low 69.7°. That is 2° above the climate normal for August. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 10 August (85.7°), the coolest 15 August (64.4°).
77.7°/69.7°
Average high / low
+2°
Above normal
3 / 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
78°
74.7°
+1.9°
19 August – 28 August
77.2°
73.5°
+2.1°
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 (11 mi).
Mon, 1086° / 70°0
86 °
Cutchogue Station, Monday, 10 August
Clear. High 86°, low 70°.
Pressure29.97 inHg
Wind0.8 mph W
Humidity55%
Visibility6.2 mi
Dew point58°
Tue, 1180° / 74°0.03
80 °
Cutchogue Station, Tuesday, 11 August
Light rain. High 80°, low 74°.
Pressure29.83 inHg
Wind6.9 mph NW
Humidity85%
Visibility6.2 mi
Dew point70°
Wed, 1277° / 71°0
77 °
Cutchogue Station, Wednesday, 12 August
Overcast. High 77°, low 71°.
Pressure29.83 inHg
Wind3.7 mph NW
Humidity61%
Visibility6.2 mi
Dew point58°
Thu, 1379° / 73°0.02
79 °
Cutchogue Station, Thursday, 13 August
Light rain. High 79°, low 73°.
Pressure29.71 inHg
Wind15.7 mph W
Humidity69%
Visibility6.2 mi
Dew point68°
Fri, 1476° / 68°0
76 °
Cutchogue Station, Friday, 14 August
Clear. High 76°, low 68°.
Pressure30.00 inHg
Wind20.8 mph NW
Humidity51%
Visibility—
Dew point51°
Sat, 1576° / 64°0
76 °
Cutchogue Station, Saturday, 15 August
Clear. High 76°, low 64°.
Pressure30.09 inHg
Wind22.7 mph NW
Humidity51%
Visibility—
Dew point50°
Sun, 1673° / 67°0
73 °
Cutchogue Station, Sunday, 16 August
Partly cloudy. High 73°, low 67°.
Pressure30.18 inHg
Wind11.7 mph SW
Humidity52%
Visibility—
Dew point50°
Mon, 1773° / 68°0.85
73 °
Cutchogue Station, Monday, 17 August
Heavy rain. High 73°, low 68°.
Pressure30.00 inHg
Wind23.9 mph SE
Humidity81%
Visibility—
Dew point63°
Tue, 1876° / 66°0
76 °
Cutchogue Station, Tuesday, 18 August
Overcast. High 76°, low 66°.
Pressure29.97 inHg
Wind20.9 mph N
Humidity74%
Visibility—
Dew point60°
Wed, 1974° / 72°0
74 °
Cutchogue Station, Wednesday, 19 August
Light rain. High 74°, low 72°.
Pressure29.97 inHg
Wind15 mph S
Humidity71%
Visibility—
Dew point64°
Thu, 2079° / 72°0.08
79 °
Cutchogue Station, Thursday, 20 August
Light rain. High 79°, low 72°.
Pressure29.71 inHg
Wind15.9 mph N
Humidity84%
Visibility—
Dew point71°
Fri, 2176° / 67°0
76 °
Cutchogue Station, Friday, 21 August
Partly cloudy. High 76°, low 67°.
Pressure29.85 inHg
Wind13.2 mph NW
Humidity78%
Visibility—
Dew point61°
Sat, 2279° / 73°0
79 °
Cutchogue Station, Saturday, 22 August
Clear. High 79°, low 73°.
Pressure29.97 inHg
Wind20 mph S
Humidity64%
Visibility—
Dew point61°
Sun, 2381° / 73°0.31
81 °
Cutchogue Station, Sunday, 23 August
Rain. High 81°, low 73°.
Pressure29.80 inHg
Wind26.8 mph SW
Humidity82%
Visibility—
Dew point73°
Mon, 2474° / 67°0
74 °
Cutchogue Station, Monday, 24 August
Clear. High 74°, low 67°.
Pressure30.18 inHg
Wind14.3 mph NW
Humidity58%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2573° / 67°0.1
73 °
Cutchogue Station, 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 °
Cutchogue Station, 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 °
Cutchogue Station, 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 °
Cutchogue Station, 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 °
Cutchogue Station, 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 °
Cutchogue Station, 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 °
Cutchogue Station, 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 °
Cutchogue Station, 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 °
Cutchogue Station, 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 °
Cutchogue Station, 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 °
Cutchogue Station, 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 °
Cutchogue Station, 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 °
Cutchogue Station, 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 °
Cutchogue Station, 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 Cutchogue Station, 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 Cutchogue Station, 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.