Monthly outlook for Yellow Mills, NY: average high 78.6°, average low 61.9°. That is 0.1° above the climate normal for August. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 21 August (90.9°), the coolest 15 August (52°).
78.6°/61.9°
Average high / low
+0.1°
Above normal
5 / 6
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
76°
79.1°
-1.7°
19 August – 28 August
82.8°
77.6°
+2.9°
29 August – 7 September
at normal
76.1°
—
August records over 66 years
96.4°9 August 2001All-time high
45.7°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Saint John Fisher College (13 mi).
Mon, 1085° / 68°0.16
85 °
Yellow Mills, Monday, 10 August
Rain. High 85°, low 68°.
Pressure29.91 inHg
Wind7.7 mph SE
Humidity95%
Visibility6.2 mi
Dew point66°
Tue, 1180° / 64°0.01
80 °
Yellow Mills, Tuesday, 11 August
Light rain. High 80°, low 64°.
Pressure29.88 inHg
Wind12 mph W
Humidity46%
Visibility6.2 mi
Dew point56°
Wed, 1281° / 63°0.06
81 °
Yellow Mills, Wednesday, 12 August
Light rain. High 81°, low 63°.
Pressure29.74 inHg
Wind4.9 mph SE
Humidity49%
Visibility6.2 mi
Dew point56°
Thu, 1368° / 62°0.03
68 °
Yellow Mills, Thursday, 13 August
Light rain. High 68°, low 62°.
Pressure29.83 inHg
Wind18.2 mph NW
Humidity62%
Visibility—
Dew point51°
Fri, 1468° / 52°0.02
68 °
Yellow Mills, Friday, 14 August
Light rain. High 68°, low 52°.
Pressure30.06 inHg
Wind14.9 mph NW
Humidity49%
Visibility—
Dew point46°
Sat, 1572° / 52°0
72 °
Yellow Mills, Saturday, 15 August
Clear. High 72°, low 52°.
Pressure30.21 inHg
Wind14.7 mph NW
Humidity40%
Visibility—
Dew point43°
Sun, 1673° / 54°0
73 °
Yellow Mills, Sunday, 16 August
Overcast. High 73°, low 54°.
Pressure30.15 inHg
Wind9.1 mph SW
Humidity49%
Visibility—
Dew point51°
Mon, 1775° / 61°0.02
75 °
Yellow Mills, Monday, 17 August
Light rain. High 75°, low 61°.
Pressure30.00 inHg
Wind4.5 mph NW
Humidity54%
Visibility—
Dew point55°
Tue, 1875° / 58°0.02
75 °
Yellow Mills, Tuesday, 18 August
Light rain. High 75°, low 58°.
Pressure30.06 inHg
Wind10.5 mph N
Humidity55%
Visibility—
Dew point56°
Wed, 1981° / 56°0
81 °
Yellow Mills, Wednesday, 19 August
Partly cloudy. High 81°, low 56°.
Pressure30.09 inHg
Wind7.4 mph SE
Humidity39%
Visibility—
Dew point51°
Thu, 2090° / 64°0
90 °
Yellow Mills, Thursday, 20 August
Overcast. High 90°, low 64°.
Pressure29.91 inHg
Wind8.1 mph S
Humidity38%
Visibility—
Dew point57°
Fri, 2191° / 73°0.12
91 °
Yellow Mills, Friday, 21 August
Light rain. High 91°, low 73°.
Pressure29.77 inHg
Wind11.8 mph NW
Humidity55%
Visibility—
Dew point71°
Sat, 2279° / 66°0
79 °
Yellow Mills, Saturday, 22 August
Partly cloudy. High 79°, low 66°.
Pressure30.00 inHg
Wind7.7 mph NE
Humidity43%
Visibility—
Dew point53°
Sun, 2385° / 65°0.17
85 °
Yellow Mills, Sunday, 23 August
Light rain. High 85°, low 65°.
Pressure29.91 inHg
Wind7.4 mph S
Humidity44%
Visibility—
Dew point59°
Mon, 2472° / 65°0.32
72 °
Yellow Mills, Monday, 24 August
Rain. High 72°, low 65°.
Pressure30.09 inHg
Wind11.6 mph NE
Humidity62%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 62°0.12
78 °
Yellow Mills, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.12 in
Chance of precipitation30%
Record high92° (2021)
Record low51° (1971)
Wed, 2679° / 62°0.06
79 °
Yellow Mills, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.06 in
Chance of precipitation30%
Record high89° (1962)
Record low51° (2017)
Thu, 2778° / 63°0.11
78 °
Yellow Mills, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.11 in
Chance of precipitation40%
Record high91° (2024)
Record low50° (2017)
Fri, 2878° / 63°0.16
78 °
Yellow Mills, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.16 in
Chance of precipitation50%
Record high91° (2018)
Record low50° (2023)
Sat, 2977° / 62°0.11
77 °
Yellow Mills, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.11 in
Chance of precipitation45%
Record high92° (2022)
Record low46° (1982)
Sun, 3077° / 62°0.08
77 °
Yellow Mills, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.08 in
Chance of precipitation33%
Record high91° (1991)
Record low46° (1965)
Mon, 3176° / 61°0.11
76 °
Yellow Mills, Monday, 31 August
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.11 in
Chance of precipitation33%
Record high92° (1962)
Record low48° (1976)
Tue, 0176° / 60°0.06
76 °
Yellow Mills, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.06 in
Chance of precipitation23%
Record high92° (2010)
Record low51° (2017)
Wed, 0276° / 61°0.12
76 °
Yellow Mills, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.12 in
Chance of precipitation40%
Record high89° (2010)
Record low46° (2017)
Thu, 0376° / 61°0.09
76 °
Yellow Mills, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.09 in
Chance of precipitation33%
Record high91° (2010)
Record low46° (1976)
Fri, 0475° / 61°0.08
75 °
Yellow Mills, Friday, 4 September
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.08 in
Chance of precipitation30%
Record high91° (1973)
Record low48° (1987)
Sat, 0576° / 60°0.08
76 °
Yellow Mills, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.08 in
Chance of precipitation28%
Record high92° (1973)
Record low49° (1974)
Sun, 0676° / 60°0.09
76 °
Yellow Mills, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.09 in
Chance of precipitation37%
Record high91° (2007)
Record low48° (2000)
Mon, 0775° / 60°0.12
75 °
Yellow Mills, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.12 in
Chance of precipitation40%
Record high93° (2007)
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 Yellow 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 Yellow 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.