Monthly outlook for Waterloo Mills, NY: average high 78.8°, average low 57.3°. That is 0.7° below the climate normal for August. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 22 August (85.4°), the coolest 15 August (48.5°).
78.8°/57.3°
Average high / low
−0.7°
Below 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
77.7°
80.7°
-1.7°
19 August – 28 August
80.7°
79.3°
+0.8°
29 August – 7 September
at normal
77.6°
—
August records over 66 years
98.1°9 August 2001All-time high
46.4°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Milford (12 mi).
Mon, 1082° / 66°0.07
82 °
Waterloo Mills, Monday, 10 August
Rain. High 82°, low 66°.
Pressure29.97 inHg
Wind7.3 mph SW
Humidity44%
Visibility6.2 mi
Dew point61°
Tue, 1185° / 64°0.05
85 °
Waterloo Mills, Tuesday, 11 August
Rain. High 85°, low 64°.
Pressure29.85 inHg
Wind11.3 mph NW
Humidity45%
Visibility6.2 mi
Dew point59°
Wed, 1282° / 58°0.01
82 °
Waterloo Mills, Wednesday, 12 August
Light rain. High 82°, low 58°.
Pressure29.83 inHg
Wind4.1 mph SW
Humidity45%
Visibility6.2 mi
Dew point56°
Thu, 1379° / 59°0.01
79 °
Waterloo Mills, Thursday, 13 August
Light rain. High 79°, low 59°.
Pressure29.77 inHg
Wind13.9 mph NW
Humidity35%
Visibility—
Dew point48°
Fri, 1475° / 53°0
75 °
Waterloo Mills, Friday, 14 August
Clear. High 75°, low 53°.
Pressure30.00 inHg
Wind12.4 mph NW
Humidity36%
Visibility—
Dew point44°
Sat, 1574° / 48°0
74 °
Waterloo Mills, Saturday, 15 August
Clear. High 74°, low 48°.
Pressure30.15 inHg
Wind12.8 mph NW
Humidity36%
Visibility—
Dew point43°
Sun, 1675° / 50°0
75 °
Waterloo Mills, Sunday, 16 August
Overcast. High 75°, low 50°.
Pressure30.15 inHg
Wind6.5 mph SW
Humidity38%
Visibility—
Dew point46°
Mon, 1762° / 58°0.13
62 °
Waterloo Mills, Monday, 17 August
Light rain. High 62°, low 58°.
Pressure29.94 inHg
Wind5.8 mph N
Humidity99%
Visibility—
Dew point59°
Tue, 1880° / 53°0
80 °
Waterloo Mills, Tuesday, 18 August
Overcast. High 80°, low 53°.
Pressure29.94 inHg
Wind7.3 mph NW
Humidity38%
Visibility—
Dew point49°
Wed, 1981° / 60°0.02
81 °
Waterloo Mills, Wednesday, 19 August
Light rain. High 81°, low 60°.
Pressure29.85 inHg
Wind10.5 mph SE
Humidity48%
Visibility—
Dew point56°
Thu, 2080° / 58°0.08
80 °
Waterloo Mills, Thursday, 20 August
Light rain. High 80°, low 58°.
Pressure29.71 inHg
Wind12 mph NW
Humidity47%
Visibility—
Dew point56°
Fri, 2180° / 52°0
80 °
Waterloo Mills, Friday, 21 August
Clear. High 80°, low 52°.
Pressure29.83 inHg
Wind4.8 mph NW
Humidity34%
Visibility—
Dew point46°
Sat, 2285° / 54°0
85 °
Waterloo Mills, Saturday, 22 August
Clear. High 85°, low 54°.
Pressure29.91 inHg
Wind11.7 mph SW
Humidity40%
Visibility—
Dew point54°
Sun, 2381° / 62°0.2
81 °
Waterloo Mills, Sunday, 23 August
Rain. High 81°, low 62°.
Pressure29.83 inHg
Wind17.4 mph W
Humidity43%
Visibility—
Dew point55°
Mon, 2476° / 52°0
76 °
Waterloo Mills, Monday, 24 August
Clear. High 76°, low 52°.
Pressure30.15 inHg
Wind7.8 mph NW
Humidity31%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 62°0.09
80 °
Waterloo Mills, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation25%
Record high92° (2007)
Record low51° (1987)
Wed, 2680° / 62°0.07
80 °
Waterloo Mills, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.07 in
Chance of precipitation27%
Record high92° (1993)
Record low52° (1989)
Thu, 2780° / 64°0.2
80 °
Waterloo Mills, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.2 in
Chance of precipitation37%
Record high93° (1993)
Record low53° (1969)
Fri, 2880° / 64°0.23
80 °
Waterloo Mills, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.23 in
Chance of precipitation37%
Record high92° (1973)
Record low51° (2025)
Sat, 2979° / 64°0.14
79 °
Waterloo Mills, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.14 in
Chance of precipitation35%
Record high90° (1973)
Record low46° (1982)
Sun, 3079° / 63°0.06
79 °
Waterloo Mills, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.06 in
Chance of precipitation22%
Record high92° (1991)
Record low47° (1986)
Mon, 3178° / 62°0.06
78 °
Waterloo Mills, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.06 in
Chance of precipitation23%
Record high92° (2012)
Record low48° (1965)
Tue, 0177° / 61°0.14
77 °
Waterloo Mills, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.14 in
Chance of precipitation30%
Record high91° (2010)
Record low49° (1967)
Wed, 0277° / 61°0.12
77 °
Waterloo Mills, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.12 in
Chance of precipitation33%
Record high94° (2010)
Record low47° (2017)
Thu, 0378° / 61°0.14
78 °
Waterloo Mills, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.14 in
Chance of precipitation32%
Record high92° (2015)
Record low49° (1967)
Fri, 0478° / 62°0.14
78 °
Waterloo Mills, Friday, 4 September
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.14 in
Chance of precipitation30%
Record high91° (2008)
Record low49° (1997)
Sat, 0577° / 61°0.08
77 °
Waterloo Mills, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.08 in
Chance of precipitation30%
Record high90° (2023)
Record low50° (1974)
Sun, 0676° / 61°0.21
76 °
Waterloo Mills, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.21 in
Chance of precipitation32%
Record high91° (2023)
Record low48° (2000)
Mon, 0777° / 60°0.13
77 °
Waterloo Mills, Monday, 7 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.13 in
Chance of precipitation32%
Record high93° (2015)
Record low46° (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 Waterloo Mills, 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 Waterloo Mills, 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.