Monthly outlook for South Farmingdale, NY: average high 84.6°, average low 72.3°. That is 3.9° above the climate normal for August. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 11 August (91.3°), the coolest 17 August (67.5°).
84.6°/72.3°
Average high / low
+3.9°
Above normal
4 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.3°
78.3°
+3.4°
19 August – 28 August
85.1°
76.9°
+4.6°
29 August – 7 September
at normal
75.6°
—
August records over 66 years
92.3°27 August 2020All-time high
52.7°29 August 1982All-time low
Mon, 1088° / 71°0.11
88 °
South Farmingdale, Monday, 10 August
Rain. High 88°, low 71°.
Pressure29.97 inHg
Wind7.7 mph S
Humidity38%
Visibility6.2 mi
Dew point59°
Tue, 1191° / 72°0
91 °
South Farmingdale, Tuesday, 11 August
Overcast. High 91°, low 72°.
Pressure29.85 inHg
Wind5.6 mph NW
Humidity47%
Visibility6.2 mi
Dew point61°
Wed, 1287° / 76°0.02
87 °
South Farmingdale, Wednesday, 12 August
Light rain. High 87°, low 76°.
Pressure29.74 inHg
Wind5.5 mph NE
Humidity50%
Visibility6.2 mi
Dew point60°
Thu, 1387° / 73°0
87 °
South Farmingdale, Thursday, 13 August
Clear. High 87°, low 73°.
Pressure29.83 inHg
Wind11.6 mph NW
Humidity39%
Visibility6.2 mi
Dew point56°
Fri, 1474° / 71°0
74 °
South Farmingdale, Friday, 14 August
Overcast. High 74°, low 71°.
Pressure30.09 inHg
Wind9.4 mph NW
Humidity45%
Visibility—
Dew point50°
Sat, 1582° / 71°0
82 °
South Farmingdale, Saturday, 15 August
Partly cloudy. High 82°, low 71°.
Pressure30.18 inHg
Wind9.1 mph S
Humidity44%
Visibility—
Dew point53°
Sun, 1679° / 75°0.19
79 °
South Farmingdale, Sunday, 16 August
Rain. High 79°, low 75°.
Pressure30.00 inHg
Wind23.7 mph S
Humidity76%
Visibility—
Dew point67°
Mon, 1782° / 68°0.02
82 °
South Farmingdale, Monday, 17 August
Light rain. High 82°, low 68°.
Pressure29.88 inHg
Wind16.4 mph NW
Humidity47%
Visibility—
Dew point52°
Tue, 1883° / 72°0
83 °
South Farmingdale, Tuesday, 18 August
Overcast. High 83°, low 72°.
Pressure30.12 inHg
Wind15.9 mph S
Humidity44%
Visibility—
Dew point55°
Wed, 1990° / 73°0.34
90 °
South Farmingdale, Wednesday, 19 August
Rain. High 90°, low 73°.
Pressure29.88 inHg
Wind17.1 mph S
Humidity81%
Visibility—
Dew point70°
Thu, 2085° / 72°0
85 °
South Farmingdale, Thursday, 20 August
Partly cloudy. High 85°, low 72°.
Pressure29.97 inHg
Wind10 mph S
Humidity40%
Visibility—
Dew point54°
Fri, 2189° / 74°0.03
89 °
South Farmingdale, Friday, 21 August
Light rain. High 89°, low 74°.
Pressure29.77 inHg
Wind11.2 mph SW
Humidity74%
Visibility—
Dew point69°
Sat, 2279° / 73°0.09
79 °
South Farmingdale, Saturday, 22 August
Light rain. High 79°, low 73°.
Pressure29.91 inHg
Wind9.2 mph N
Humidity77%
Visibility—
Dew point66°
Sun, 2381° / 71°0
81 °
South Farmingdale, Sunday, 23 August
Clear. High 81°, low 71°.
Pressure30.06 inHg
Wind10.2 mph SE
Humidity54%
Visibility—
Dew point61°
Mon, 2486° / 73°0.04
86 °
South Farmingdale, Monday, 24 August
Light rain. High 86°, low 73°.
Pressure29.97 inHg
Wind11.4 mph S
Humidity63%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 67°0.09
77 °
South Farmingdale, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high77°
Average low67°
Average precipitation0.09 in
Chance of precipitation23%
Record high91° (2020)
Record low58° (1963)
Wed, 2677° / 68°0.07
77 °
South Farmingdale, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high77°
Average low68°
Average precipitation0.07 in
Chance of precipitation23%
Record high89° (2021)
Record low61° (2019)
Thu, 2778° / 68°0.13
78 °
South Farmingdale, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.13 in
Chance of precipitation33%
Record high92° (2020)
Record low59° (2019)
Fri, 2877° / 69°0.19
77 °
South Farmingdale, Friday, 28 August
Climate normal for this date — 60-year average.
Average high77°
Average low69°
Average precipitation0.19 in
Chance of precipitation42%
Record high91° (2024)
Record low57° (2025)
Sat, 2976° / 68°0.14
76 °
South Farmingdale, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high76°
Average low68°
Average precipitation0.14 in
Chance of precipitation32%
Record high89° (2018)
Record low53° (1982)
Sun, 3077° / 67°0.08
77 °
South Farmingdale, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low67°
Average precipitation0.08 in
Chance of precipitation28%
Record high88° (2018)
Record low55° (1965)
Mon, 3177° / 67°0.05
77 °
South Farmingdale, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low67°
Average precipitation0.05 in
Chance of precipitation20%
Record high88° (2010)
Record low56° (1976)
Tue, 0175° / 67°0.07
75 °
South Farmingdale, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high75°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high86° (1973)
Record low54° (2017)
Wed, 0275° / 66°0.15
75 °
South Farmingdale, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.15 in
Chance of precipitation30%
Record high86° (1966)
Record low54° (2017)
Thu, 0376° / 66°0.11
76 °
South Farmingdale, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low66°
Average precipitation0.11 in
Chance of precipitation30%
Record high87° (2023)
Record low56° (2024)
Fri, 0476° / 67°0.12
76 °
South Farmingdale, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low67°
Average precipitation0.12 in
Chance of precipitation25%
Record high90° (2018)
Record low55° (2024)
Sat, 0575° / 66°0.05
75 °
South Farmingdale, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.05 in
Chance of precipitation17%
Record high93° (2023)
Record low56° (2024)
Sun, 0675° / 66°0.17
75 °
South Farmingdale, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.17 in
Chance of precipitation38%
Record high92° (2023)
Record low56° (1962)
Mon, 0775° / 66°0.09
75 °
South Farmingdale, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.09 in
Chance of precipitation35%
Record high92° (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 South Farmingdale, 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 South Farmingdale, 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.