Monthly outlook for South Corning, NY: average high 74.3°, average low 53.5°. That is 2.3° below the climate normal for August. Precipitation is expected on 6 days (about 1.6 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 10 August (87.5°), the coolest 15 August (45.3°).
74.3°/53.5°
Average high / low
−2.3°
Below normal
6 / 6
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
75°
79.2°
-2.3°
19 August – 28 August
73°
77.8°
-2.6°
29 August – 7 September
at normal
76.1°
—
August records over 66 years
94.8°1 August 1975All-time high
44.6°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Millport (14 mi).
Mon, 1088° / 64°0.11
88 °
South Corning, Monday, 10 August
Light rain. High 88°, low 64°.
Pressure29.97 inHg
Wind3.8 mph S
Humidity96%
Visibility6.2 mi
Dew point64°
Tue, 1180° / 59°0.07
80 °
South Corning, Tuesday, 11 August
Rain. High 80°, low 59°.
Pressure29.91 inHg
Wind9.7 mph NW
Humidity49%
Visibility6.2 mi
Dew point56°
Wed, 1273° / 57°0.05
73 °
South Corning, Wednesday, 12 August
Light rain. High 73°, low 57°.
Pressure29.83 inHg
Wind4.8 mph SW
Humidity55%
Visibility6.2 mi
Dew point56°
Thu, 1373° / 53°0
73 °
South Corning, Thursday, 13 August
Clear. High 73°, low 53°.
Pressure29.85 inHg
Wind16.3 mph NW
Humidity41%
Visibility—
Dew point46°
Fri, 1470° / 48°0
70 °
South Corning, Friday, 14 August
Clear. High 70°, low 48°.
Pressure30.06 inHg
Wind12.7 mph N
Humidity41%
Visibility—
Dew point43°
Sat, 1569° / 45°0
69 °
South Corning, Saturday, 15 August
Mostly clear. High 69°, low 45°.
Pressure30.24 inHg
Wind10.8 mph N
Humidity43%
Visibility—
Dew point43°
Sun, 1663° / 47°0
63 °
South Corning, Sunday, 16 August
Overcast. High 63°, low 47°.
Pressure30.18 inHg
Wind3.6 mph S
Humidity74%
Visibility—
Dew point50°
Mon, 1772° / 53°0
72 °
South Corning, Monday, 17 August
Overcast. High 72°, low 53°.
Pressure29.94 inHg
Wind7.3 mph N
Humidity51%
Visibility—
Dew point51°
Tue, 1878° / 52°0
78 °
South Corning, Tuesday, 18 August
Overcast. High 78°, low 52°.
Pressure29.94 inHg
Wind5 mph W
Humidity41%
Visibility—
Dew point50°
Wed, 1977° / 60°0.35
77 °
South Corning, Wednesday, 19 August
Rain. High 77°, low 60°.
Pressure29.77 inHg
Wind14.3 mph S
Humidity60%
Visibility—
Dew point61°
Thu, 2068° / 53°0.01
68 °
South Corning, Thursday, 20 August
Light rain. High 68°, low 53°.
Pressure29.83 inHg
Wind9.5 mph NW
Humidity70%
Visibility—
Dew point53°
Fri, 2176° / 47°0
76 °
South Corning, Friday, 21 August
Overcast. High 76°, low 47°.
Pressure29.88 inHg
Wind6 mph SW
Humidity33%
Visibility—
Dew point41°
Sat, 2280° / 53°0.6
80 °
South Corning, Saturday, 22 August
Heavy rain. High 80°, low 53°.
Pressure29.85 inHg
Wind12.3 mph W
Humidity44%
Visibility—
Dew point53°
Sun, 2367° / 52°0.38
67 °
South Corning, Sunday, 23 August
Rain. High 67°, low 52°.
Pressure29.91 inHg
Wind14.8 mph W
Humidity78%
Visibility—
Dew point58°
Mon, 2470° / 46°0
70 °
South Corning, Monday, 24 August
Clear. High 70°, low 46°.
Pressure30.21 inHg
Wind5.5 mph N
Humidity41%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 60°0.08
78 °
South Corning, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.08 in
Chance of precipitation28%
Record high92° (2007)
Record low49° (1971)
Wed, 2679° / 61°0.06
79 °
South Corning, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.06 in
Chance of precipitation27%
Record high89° (1975)
Record low49° (2017)
Thu, 2779° / 62°0.15
79 °
South Corning, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.15 in
Chance of precipitation42%
Record high90° (1993)
Record low49° (1969)
Fri, 2878° / 62°0.2
78 °
South Corning, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.2 in
Chance of precipitation52%
Record high90° (2018)
Record low48° (2025)
Sat, 2977° / 62°0.17
77 °
South Corning, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.17 in
Chance of precipitation43%
Record high92° (1973)
Record low45° (1982)
Sun, 3077° / 60°0.11
77 °
South Corning, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.11 in
Chance of precipitation28%
Record high92° (1973)
Record low45° (1986)
Mon, 3177° / 60°0.11
77 °
South Corning, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.11 in
Chance of precipitation35%
Record high92° (1973)
Record low46° (1976)
Tue, 0176° / 59°0.09
76 °
South Corning, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.09 in
Chance of precipitation27%
Record high90° (2010)
Record low48° (1967)
Wed, 0276° / 59°0.16
76 °
South Corning, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.16 in
Chance of precipitation40%
Record high91° (2010)
Record low47° (2017)
Thu, 0376° / 59°0.09
76 °
South Corning, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.09 in
Chance of precipitation37%
Record high91° (2010)
Record low45° (1976)
Fri, 0476° / 60°0.1
76 °
South Corning, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.1 in
Chance of precipitation25%
Record high91° (1973)
Record low45° (1987)
Sat, 0575° / 59°0.1
75 °
South Corning, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.1 in
Chance of precipitation28%
Record high90° (2018)
Record low47° (1974)
Sun, 0676° / 59°0.15
76 °
South Corning, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.15 in
Chance of precipitation35%
Record high89° (1978)
Record low45° (2000)
Mon, 0775° / 59°0.13
75 °
South Corning, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.13 in
Chance of precipitation28%
Record high91° (2007)
Record low44° (1962)
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 Corning, 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 Corning, 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.