Monthly outlook for Rocky Point, NY: average high 79.8°, average low 69.3°. That is 1.2° above the climate normal for August. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 9 August (90.3°), the coolest 14 August (64.7°).
79.8°/69.3°
Average high / low
+1.2°
Above normal
4 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
80.9°
78.3°
+1.4°
19 August – 28 August
77.8°
76.8°
+0.6°
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 (7 mi).
Mon, 1089° / 72°0.03
89 °
Rocky Point, Monday, 10 August
Light rain. High 89°, low 72°.
Pressure29.97 inHg
Wind1.5 mph N
Humidity50%
Visibility6.2 mi
Dew point60°
Tue, 1185° / 75°0
85 °
Rocky Point, Tuesday, 11 August
Overcast. High 85°, low 75°.
Pressure29.85 inHg
Wind7.9 mph W
Humidity52%
Visibility6.2 mi
Dew point62°
Wed, 1276° / 71°0.17
76 °
Rocky Point, Wednesday, 12 August
Light rain. High 76°, low 71°.
Pressure29.71 inHg
Wind6 mph N
Humidity82%
Visibility6.2 mi
Dew point66°
Thu, 1382° / 70°0.17
82 °
Rocky Point, Thursday, 13 August
Light rain. High 82°, low 70°.
Pressure29.71 inHg
Wind21 mph NW
Humidity67%
Visibility—
Dew point64°
Fri, 1477° / 65°0
77 °
Rocky Point, Friday, 14 August
Clear. High 77°, low 65°.
Pressure30.00 inHg
Wind14.5 mph W
Humidity43%
Visibility—
Dew point46°
Sat, 1578° / 67°0
78 °
Rocky Point, Saturday, 15 August
Clear. High 78°, low 67°.
Pressure30.09 inHg
Wind18.5 mph NW
Humidity48%
Visibility—
Dew point50°
Sun, 1676° / 66°0
76 °
Rocky Point, Sunday, 16 August
Mostly clear. High 76°, low 66°.
Pressure30.18 inHg
Wind13 mph N
Humidity41%
Visibility—
Dew point46°
Mon, 1778° / 70°0
78 °
Rocky Point, Monday, 17 August
Overcast. High 78°, low 70°.
Pressure30.18 inHg
Wind15.2 mph S
Humidity55%
Visibility—
Dew point58°
Tue, 1877° / 67°0.07
77 °
Rocky Point, Tuesday, 18 August
Light rain. High 77°, low 67°.
Pressure30.12 inHg
Wind10.4 mph SW
Humidity67%
Visibility—
Dew point60°
Wed, 1978° / 69°0
78 °
Rocky Point, Wednesday, 19 August
Overcast. High 78°, low 69°.
Pressure30.00 inHg
Wind13.2 mph S
Humidity61%
Visibility—
Dew point59°
Thu, 2079° / 68°1.11
79 °
Rocky Point, Thursday, 20 August
Heavy rain. High 79°, low 68°.
Pressure29.65 inHg
Wind22.2 mph W
Humidity81%
Visibility—
Dew point67°
Fri, 2176° / 66°0
76 °
Rocky Point, Friday, 21 August
Overcast. High 76°, low 66°.
Pressure29.77 inHg
Wind19.2 mph W
Humidity62%
Visibility—
Dew point55°
Sat, 2276° / 65°0
76 °
Rocky Point, Saturday, 22 August
Clear. High 76°, low 65°.
Pressure30.06 inHg
Wind13.8 mph NW
Humidity39%
Visibility—
Dew point43°
Sun, 2377° / 71°0.01
77 °
Rocky Point, Sunday, 23 August
Light rain. High 77°, low 71°.
Pressure30.06 inHg
Wind19 mph S
Humidity57%
Visibility—
Dew point58°
Mon, 2481° / 74°0
81 °
Rocky Point, Monday, 24 August
Clear. High 81°, low 74°.
Pressure29.85 inHg
Wind17.4 mph SW
Humidity67%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 67°0.09
77 °
Rocky Point, 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 °
Rocky Point, 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 °
Rocky Point, 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 °
Rocky Point, 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 °
Rocky Point, 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 °
Rocky Point, 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 °
Rocky Point, 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 °
Rocky Point, 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 °
Rocky Point, 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 °
Rocky Point, 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 °
Rocky Point, 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 °
Rocky Point, 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 °
Rocky Point, 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 °
Rocky Point, 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 Rocky Point, 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 Rocky Point, 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.