Monthly outlook for Forest Glen, NY: average high 79.3°, average low 59.3°. That is 0.7° below the climate normal for August. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 11 August (88.3°), the coolest 22 August (49.5°).
79.3°/59.3°
Average high / low
−0.7°
Below normal
5 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
81.6°
81.4°
+0.1°
18 August – 27 August
75.4°
79.4°
-2.2°
28 August – 6 September
at normal
78°
—
August records over 66 years
99°2 August 1975All-time high
46.4°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Poughkeepsie (11 mi).
Sun, 0987° / 69°0
87 °
Forest Glen, Sunday, 9 August
Clear. High 87°, low 69°.
Pressure29.97 inHg
Wind6.9 mph W
Humidity41%
Visibility6.2 mi
Dew point62°
Mon, 1086° / 67°0
86 °
Forest Glen, Monday, 10 August
Partly cloudy. High 86°, low 67°.
Pressure29.97 inHg
Wind6.9 mph SW
Humidity46%
Visibility6.2 mi
Dew point62°
Tue, 1188° / 68°0
88 °
Forest Glen, Tuesday, 11 August
Partly cloudy. High 88°, low 68°.
Pressure29.85 inHg
Wind7.2 mph NW
Humidity35%
Visibility6.2 mi
Dew point54°
Wed, 1276° / 64°0.16
76 °
Forest Glen, Wednesday, 12 August
Light rain. High 76°, low 64°.
Pressure29.74 inHg
Wind5.8 mph NE
Humidity95%
Visibility6.2 mi
Dew point63°
Thu, 1382° / 56°0.02
82 °
Forest Glen, Thursday, 13 August
Light rain. High 82°, low 56°.
Pressure29.74 inHg
Wind10.6 mph NW
Humidity35%
Visibility—
Dew point50°
Fri, 1475° / 51°0
75 °
Forest Glen, Friday, 14 August
Partly cloudy. High 75°, low 51°.
Pressure29.97 inHg
Wind10.2 mph NW
Humidity38%
Visibility—
Dew point46°
Sat, 1579° / 52°0
79 °
Forest Glen, Saturday, 15 August
Clear. High 79°, low 52°.
Pressure30.09 inHg
Wind12.1 mph NW
Humidity34%
Visibility—
Dew point46°
Sun, 1679° / 51°0
79 °
Forest Glen, Sunday, 16 August
Mostly clear. High 79°, low 51°.
Pressure30.15 inHg
Wind4.4 mph SE
Humidity34%
Visibility—
Dew point46°
Mon, 1779° / 53°0.16
79 °
Forest Glen, Monday, 17 August
Light rain. High 79°, low 53°.
Pressure30.12 inHg
Wind6.2 mph S
Humidity46%
Visibility—
Dew point54°
Tue, 1873° / 62°0.08
73 °
Forest Glen, Tuesday, 18 August
Light rain. High 73°, low 62°.
Pressure30.09 inHg
Wind6.7 mph SW
Humidity77%
Visibility—
Dew point62°
Wed, 1974° / 62°0.04
74 °
Forest Glen, Wednesday, 19 August
Light rain. High 74°, low 62°.
Pressure29.94 inHg
Wind7.1 mph SW
Humidity78%
Visibility—
Dew point62°
Thu, 2077° / 64°0.75
77 °
Forest Glen, Thursday, 20 August
Rain. High 77°, low 64°.
Pressure29.59 inHg
Wind11.5 mph W
Humidity52%
Visibility—
Dew point56°
Fri, 2175° / 55°0
75 °
Forest Glen, Friday, 21 August
Overcast. High 75°, low 55°.
Pressure29.80 inHg
Wind13 mph NW
Humidity55%
Visibility—
Dew point51°
Sat, 2279° / 50°0
79 °
Forest Glen, Saturday, 22 August
Clear. High 79°, low 50°.
Pressure30.06 inHg
Wind5.4 mph NW
Humidity36%
Visibility—
Dew point40°
Sun, 2375° / 54°0
75 °
Forest Glen, Sunday, 23 August
Overcast. High 75°, low 54°.
Pressure30.06 inHg
Wind7.4 mph S
Humidity56%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2479° / 61°0.09
79 °
Forest Glen, Monday, 24 August
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.09 in
Chance of precipitation25%
Record high94° (1998)
Record low49° (1971)
Tue, 2580° / 62°0.08
80 °
Forest Glen, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.08 in
Chance of precipitation27%
Record high94° (2020)
Record low50° (1971)
Wed, 2680° / 62°0.07
80 °
Forest Glen, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.07 in
Chance of precipitation22%
Record high91° (1993)
Record low50° (1963)
Thu, 2780° / 63°0.18
80 °
Forest Glen, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.18 in
Chance of precipitation38%
Record high94° (1993)
Record low53° (1969)
Fri, 2880° / 63°0.24
80 °
Forest Glen, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.24 in
Chance of precipitation33%
Record high93° (1993)
Record low52° (2025)
Sat, 2979° / 63°0.15
79 °
Forest Glen, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.15 in
Chance of precipitation32%
Record high91° (2018)
Record low47° (1982)
Sun, 3079° / 62°0.09
79 °
Forest Glen, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.09 in
Chance of precipitation23%
Record high93° (1973)
Record low46° (1986)
Mon, 3178° / 62°0.06
78 °
Forest Glen, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.06 in
Chance of precipitation27%
Record high93° (2012)
Record low47° (1976)
Tue, 0177° / 61°0.12
77 °
Forest Glen, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.12 in
Chance of precipitation23%
Record high93° (2010)
Record low51° (2017)
Wed, 0278° / 60°0.14
78 °
Forest Glen, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.14 in
Chance of precipitation28%
Record high94° (2010)
Record low48° (2017)
Thu, 0378° / 60°0.1
78 °
Forest Glen, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.1 in
Chance of precipitation33%
Record high91° (1973)
Record low47° (1967)
Fri, 0478° / 61°0.12
78 °
Forest Glen, Friday, 4 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.12 in
Chance of precipitation25%
Record high92° (1973)
Record low49° (1987)
Sat, 0577° / 61°0.08
77 °
Forest Glen, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.08 in
Chance of precipitation27%
Record high92° (2018)
Record low49° (1997)
Sun, 0677° / 60°0.21
77 °
Forest Glen, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.21 in
Chance of precipitation27%
Record high92° (2018)
Record low47° (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 Forest Glen, 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 Forest Glen, 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.