Monthly outlook for Dix Hills, NY: average high 84.2°, average low 70.8°. That is 3° above the climate normal for August. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 22 August (91.4°), the coolest 15 August (63.3°).
84.2°/70.8°
Average high / low
+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
83.2°
79.5°
+2°
19 August – 28 August
85.8°
77.9°
+4.4°
29 August – 7 September
at normal
76.5°
—
August records over 66 years
95.4°2 August 1975All-time high
51.3°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Huntington (4 mi).
Mon, 1088° / 71°0.02
88 °
Dix Hills, Monday, 10 August
Light rain. High 88°, low 71°.
Pressure29.97 inHg
Wind5.9 mph S
Humidity40%
Visibility6.2 mi
Dew point58°
Tue, 1190° / 74°0
90 °
Dix Hills, Tuesday, 11 August
Overcast. High 90°, low 74°.
Pressure29.83 inHg
Wind6.7 mph NW
Humidity49%
Visibility6.2 mi
Dew point64°
Wed, 1282° / 72°0
82 °
Dix Hills, Wednesday, 12 August
Overcast. High 82°, low 72°.
Pressure29.74 inHg
Wind7.7 mph SE
Humidity53%
Visibility6.2 mi
Dew point61°
Thu, 1384° / 70°0.11
84 °
Dix Hills, Thursday, 13 August
Light rain. High 84°, low 70°.
Pressure29.71 inHg
Wind14.4 mph NW
Humidity49%
Visibility—
Dew point59°
Fri, 1477° / 65°0
77 °
Dix Hills, Friday, 14 August
Clear. High 77°, low 65°.
Pressure29.97 inHg
Wind17.5 mph NW
Humidity40%
Visibility—
Dew point44°
Sat, 1579° / 63°0
79 °
Dix Hills, Saturday, 15 August
Clear. High 79°, low 63°.
Pressure30.09 inHg
Wind14.2 mph NW
Humidity40%
Visibility—
Dew point43°
Sun, 1680° / 66°0
80 °
Dix Hills, Sunday, 16 August
Overcast. High 80°, low 66°.
Pressure30.12 inHg
Wind9.7 mph N
Humidity35%
Visibility—
Dew point45°
Mon, 1780° / 69°0.05
80 °
Dix Hills, Monday, 17 August
Light rain. High 80°, low 69°.
Pressure30.03 inHg
Wind10.4 mph S
Humidity43%
Visibility—
Dew point51°
Tue, 1882° / 68°0.01
82 °
Dix Hills, Tuesday, 18 August
Light rain. High 82°, low 68°.
Pressure30.03 inHg
Wind9.3 mph SW
Humidity43%
Visibility—
Dew point53°
Wed, 1981° / 72°0.01
81 °
Dix Hills, Wednesday, 19 August
Light rain. High 81°, low 72°.
Pressure30.12 inHg
Wind8.7 mph SE
Humidity50%
Visibility—
Dew point59°
Thu, 2083° / 71°0
83 °
Dix Hills, Thursday, 20 August
Clear. High 83°, low 71°.
Pressure30.06 inHg
Wind9.6 mph S
Humidity53%
Visibility—
Dew point62°
Fri, 2185° / 74°0.14
85 °
Dix Hills, Friday, 21 August
Rain. High 85°, low 74°.
Pressure29.91 inHg
Wind14.7 mph S
Humidity53%
Visibility—
Dew point62°
Sat, 2291° / 74°0.07
91 °
Dix Hills, Saturday, 22 August
Light rain. High 91°, low 74°.
Pressure29.88 inHg
Wind10.3 mph SW
Humidity52%
Visibility—
Dew point65°
Sun, 2389° / 75°0
89 °
Dix Hills, Sunday, 23 August
Clear. High 89°, low 75°.
Pressure29.94 inHg
Wind7.2 mph S
Humidity40%
Visibility—
Dew point57°
Mon, 2486° / 77°0.19
86 °
Dix Hills, Monday, 24 August
Light rain. High 86°, low 77°.
Pressure29.97 inHg
Wind9.7 mph E
Humidity64%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 66°0.08
78 °
Dix Hills, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.08 in
Chance of precipitation23%
Record high91° (2020)
Record low57° (1963)
Wed, 2678° / 67°0.07
78 °
Dix Hills, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low67°
Average precipitation0.07 in
Chance of precipitation23%
Record high89° (2021)
Record low59° (1963)
Thu, 2779° / 67°0.13
79 °
Dix Hills, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low67°
Average precipitation0.13 in
Chance of precipitation30%
Record high91° (2020)
Record low57° (1969)
Fri, 2878° / 68°0.2
78 °
Dix Hills, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.2 in
Chance of precipitation35%
Record high91° (2018)
Record low57° (1986)
Sat, 2977° / 67°0.14
77 °
Dix Hills, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low67°
Average precipitation0.14 in
Chance of precipitation33%
Record high92° (2018)
Record low51° (1982)
Sun, 3078° / 66°0.07
78 °
Dix Hills, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.07 in
Chance of precipitation28%
Record high90° (1973)
Record low53° (1965)
Mon, 3178° / 66°0.05
78 °
Dix Hills, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.05 in
Chance of precipitation20%
Record high93° (2010)
Record low55° (1976)
Tue, 0176° / 66°0.07
76 °
Dix Hills, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low66°
Average precipitation0.07 in
Chance of precipitation27%
Record high91° (2010)
Record low55° (2017)
Wed, 0276° / 65°0.15
76 °
Dix Hills, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.15 in
Chance of precipitation30%
Record high90° (1966)
Record low56° (1967)
Thu, 0376° / 65°0.11
76 °
Dix Hills, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.11 in
Chance of precipitation30%
Record high87° (2018)
Record low54° (1967)
Fri, 0477° / 65°0.12
77 °
Dix Hills, Friday, 4 September
Climate normal for this date — 60-year average.
Average high77°
Average low65°
Average precipitation0.12 in
Chance of precipitation23%
Record high89° (2023)
Record low54° (1997)
Sat, 0576° / 65°0.05
76 °
Dix Hills, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.05 in
Chance of precipitation18%
Record high90° (2023)
Record low55° (2000)
Sun, 0675° / 65°0.16
75 °
Dix Hills, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low65°
Average precipitation0.16 in
Chance of precipitation35%
Record high91° (2023)
Record low54° (1984)
Mon, 0776° / 64°0.09
76 °
Dix Hills, Monday, 7 September
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.09 in
Chance of precipitation33%
Record high92° (2023)
Record low54° (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 Dix Hills, 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 Dix Hills, 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.