Monthly outlook for Shermans Bay, NY: average high 73.5°, average low 54.9°. That is 0.9° below the climate normal for August. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 9 August (83.9°), the coolest 24 August (47.2°).
73.5°/54.9°
Average high / low
−0.9°
Below normal
6 / 7
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
73.2°
75.6°
-1.3°
19 August – 28 August
73.9°
74.5°
-0.3°
29 August – 7 September
at normal
73.2°
—
August records over 66 years
91.2°3 August 1988All-time high
41.9°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Sugar Grove (8 mi).
Mon, 1083° / 64°0.24
83 °
Shermans Bay, Monday, 10 August
Rain. High 83°, low 64°.
Pressure29.97 inHg
Wind13.4 mph SW
Humidity87%
Visibility6.2 mi
Dew point66°
Tue, 1178° / 61°0.11
78 °
Shermans Bay, Tuesday, 11 August
Rain. High 78°, low 61°.
Pressure29.97 inHg
Wind8.9 mph NW
Humidity54%
Visibility6.2 mi
Dew point57°
Wed, 1274° / 60°0.17
74 °
Shermans Bay, Wednesday, 12 August
Light rain. High 74°, low 60°.
Pressure29.80 inHg
Wind6.5 mph S
Humidity99%
Visibility—
Dew point65°
Thu, 1371° / 56°0
71 °
Shermans Bay, Thursday, 13 August
Partly cloudy. High 71°, low 56°.
Pressure29.94 inHg
Wind16.2 mph NW
Humidity50%
Visibility—
Dew point50°
Fri, 1469° / 49°0
69 °
Shermans Bay, Friday, 14 August
Clear. High 69°, low 49°.
Pressure30.09 inHg
Wind11 mph N
Humidity45%
Visibility—
Dew point45°
Sat, 1566° / 48°0
66 °
Shermans Bay, Saturday, 15 August
Overcast. High 66°, low 48°.
Pressure30.30 inHg
Wind9.9 mph N
Humidity54%
Visibility—
Dew point46°
Sun, 1658° / 47°0.01
58 °
Shermans Bay, Sunday, 16 August
Light rain. High 58°, low 47°.
Pressure30.15 inHg
Wind6.5 mph SE
Humidity90%
Visibility—
Dew point52°
Mon, 1772° / 57°0
72 °
Shermans Bay, Monday, 17 August
Mostly clear. High 72°, low 57°.
Pressure29.97 inHg
Wind10.5 mph N
Humidity54%
Visibility—
Dew point53°
Tue, 1877° / 54°0
77 °
Shermans Bay, Tuesday, 18 August
Overcast. High 77°, low 54°.
Pressure29.97 inHg
Wind5.3 mph NE
Humidity48%
Visibility—
Dew point53°
Wed, 1982° / 61°0.2
82 °
Shermans Bay, Wednesday, 19 August
Rain. High 82°, low 61°.
Pressure29.68 inHg
Wind15.6 mph SW
Humidity50%
Visibility—
Dew point59°
Thu, 2069° / 52°0.01
69 °
Shermans Bay, Thursday, 20 August
Light rain. High 69°, low 52°.
Pressure29.88 inHg
Wind8.9 mph NW
Humidity74%
Visibility—
Dew point54°
Fri, 2174° / 49°0
74 °
Shermans Bay, Friday, 21 August
Partly cloudy. High 74°, low 49°.
Pressure29.88 inHg
Wind7.8 mph W
Humidity38%
Visibility—
Dew point44°
Sat, 2280° / 55°0.89
80 °
Shermans Bay, Saturday, 22 August
Heavy rain. High 80°, low 55°.
Pressure29.83 inHg
Wind20.1 mph SW
Humidity59%
Visibility—
Dew point56°
Sun, 2368° / 53°0.14
68 °
Shermans Bay, Sunday, 23 August
Light rain. High 68°, low 53°.
Pressure29.97 inHg
Wind14 mph NW
Humidity85%
Visibility—
Dew point59°
Mon, 2471° / 47°0
71 °
Shermans Bay, Monday, 24 August
Partly cloudy. High 71°, low 47°.
Pressure30.21 inHg
Wind5.1 mph N
Humidity49%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2575° / 59°0.12
75 °
Shermans Bay, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.12 in
Chance of precipitation37%
Record high86° (2021)
Record low47° (1987)
Wed, 2675° / 59°0.1
75 °
Shermans Bay, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.1 in
Chance of precipitation37%
Record high85° (1993)
Record low48° (1963)
Thu, 2776° / 60°0.18
76 °
Shermans Bay, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.18 in
Chance of precipitation50%
Record high87° (2024)
Record low46° (1969)
Fri, 2875° / 60°0.17
75 °
Shermans Bay, Friday, 28 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.17 in
Chance of precipitation45%
Record high86° (2018)
Record low47° (1986)
Sat, 2974° / 59°0.15
74 °
Shermans Bay, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.15 in
Chance of precipitation38%
Record high86° (1991)
Record low42° (1982)
Sun, 3074° / 58°0.1
74 °
Shermans Bay, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.1 in
Chance of precipitation38%
Record high88° (1991)
Record low42° (1965)
Mon, 3174° / 58°0.15
74 °
Shermans Bay, Monday, 31 August
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.15 in
Chance of precipitation37%
Record high87° (1995)
Record low45° (2025)
Tue, 0173° / 57°0.08
73 °
Shermans Bay, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.08 in
Chance of precipitation25%
Record high85° (1973)
Record low45° (2009)
Wed, 0274° / 58°0.17
74 °
Shermans Bay, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.17 in
Chance of precipitation42%
Record high87° (2011)
Record low46° (1970)
Thu, 0373° / 58°0.13
73 °
Shermans Bay, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.13 in
Chance of precipitation35%
Record high89° (2011)
Record low46° (1976)
Fri, 0473° / 58°0.11
73 °
Shermans Bay, Friday, 4 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.11 in
Chance of precipitation38%
Record high85° (1973)
Record low46° (1997)
Sat, 0573° / 57°0.11
73 °
Shermans Bay, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.11 in
Chance of precipitation38%
Record high86° (2018)
Record low44° (1974)
Sun, 0672° / 57°0.11
72 °
Shermans Bay, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.11 in
Chance of precipitation38%
Record high87° (2007)
Record low44° (2000)
Mon, 0772° / 57°0.13
72 °
Shermans Bay, Monday, 7 September
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.13 in
Chance of precipitation42%
Record high84° (2007)
Record low41° (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 Shermans Bay, 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 Shermans Bay, 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.