Monthly outlook for Big Bay, NY: average high 56.8°, average low 41.7°. That is 1.3° above the climate normal for October. Precipitation is expected on 6 days (about 2.0 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 29 October (64.3°), the coolest 24 October (29°).
56.8°/41.7°
Average high / low
+1.3°
Above normal
6 / 7
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
58.4°
55°
+1.9°
1 November – 10 November
54.1°
51.9°
+1.2°
11 November – 20 November
at normal
46°
—
October records over 66 years
86.4°4 October 2023All-time high
27.7°23 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Syracuse (14 mi).
Fri, 2359° / 33°0
59 °
Big Bay, Friday, 23 October
Clear. High 59°, low 33°.
Pressure30.45 inHg
Wind3.1 mph E
Humidity52%
Visibility6.2 mi
Dew point35°
Sat, 2461° / 29°0
61 °
Big Bay, Saturday, 24 October
Clear. High 61°, low 29°.
Pressure30.50 inHg
Wind2.6 mph S
Humidity57%
Visibility6.2 mi
Dew point38°
Sun, 2561° / 37°0
61 °
Big Bay, Sunday, 25 October
Clear. High 61°, low 37°.
Pressure30.50 inHg
Wind4 mph S
Humidity56%
Visibility6.2 mi
Dew point41°
Mon, 2658° / 43°0.02
58 °
Big Bay, Monday, 26 October
Light rain. High 58°, low 43°.
Pressure30.30 inHg
Wind7.5 mph W
Humidity77%
Visibility6.2 mi
Dew point50°
Tue, 2746° / 33°0
46 °
Big Bay, Tuesday, 27 October
Mostly clear. High 46°, low 33°.
Pressure30.47 inHg
Wind7.2 mph NW
Humidity61%
Visibility—
Dew point30°
Wed, 2851° / 32°0.01
51 °
Big Bay, Wednesday, 28 October
Light rain. High 51°, low 32°.
Pressure30.45 inHg
Wind6.8 mph SE
Humidity61%
Visibility—
Dew point30°
Thu, 2964° / 44°0
64 °
Big Bay, Thursday, 29 October
Mostly clear. High 64°, low 44°.
Pressure30.33 inHg
Wind10.6 mph S
Humidity67%
Visibility—
Dew point44°
Fri, 3064° / 52°0.11
64 °
Big Bay, Friday, 30 October
Light rain. High 64°, low 52°.
Pressure30.15 inHg
Wind8.7 mph W
Humidity62%
Visibility—
Dew point49°
Sat, 3156° / 49°0
56 °
Big Bay, Saturday, 31 October
Overcast. High 56°, low 49°.
Pressure30.33 inHg
Wind9.1 mph E
Humidity70%
Visibility—
Dew point44°
Sun, 0160° / 55°0.42
60 °
Big Bay, Sunday, 1 November
Rain. High 60°, low 55°.
Pressure30.06 inHg
Wind16.5 mph S
Humidity88%
Visibility—
Dew point53°
Mon, 0259° / 54°0.23
59 °
Big Bay, Monday, 2 November
Rain. High 59°, low 54°.
Pressure30.06 inHg
Wind4.9 mph NW
Humidity96%
Visibility—
Dew point57°
Tue, 0355° / 48°0.02
55 °
Big Bay, Tuesday, 3 November
Light rain. High 55°, low 48°.
Pressure30.15 inHg
Wind6.6 mph N
Humidity78%
Visibility—
Dew point47°
Wed, 0453° / 42°0.7
53 °
Big Bay, Wednesday, 4 November
Rain. High 53°, low 42°.
Pressure30.21 inHg
Wind10 mph E
Humidity66%
Visibility—
Dew point37°
Thu, 0548° / 44°0.35
48 °
Big Bay, Thursday, 5 November
Light rain. High 48°, low 44°.
Pressure29.71 inHg
Wind12.8 mph NW
Humidity90%
Visibility—
Dew point42°
Fri, 0649° / 35°0.17
49 °
Big Bay, Friday, 6 November
Snow. High 49°, low 35°.
Pressure29.56 inHg
Wind17.4 mph NW
Humidity74%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0750° / 38°0.11
50 °
Big Bay, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation52%
Record high71° (1975)
Record low18° (1962)
Sun, 0850° / 37°0.14
50 °
Big Bay, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.14 in
Chance of precipitation43%
Record high70° (2020)
Record low23° (1976)
Mon, 0950° / 37°0.11
50 °
Big Bay, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation43%
Record high73° (2020)
Record low22° (1976)
Tue, 1050° / 38°0.15
50 °
Big Bay, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.15 in
Chance of precipitation48%
Record high73° (2020)
Record low20° (2017)
Wed, 1148° / 38°0.16
48 °
Big Bay, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.16 in
Chance of precipitation63%
Record high67° (2012)
Record low19° (2017)
Thu, 1247° / 36°0.18
47 °
Big Bay, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.18 in
Chance of precipitation53%
Record high69° (1964)
Record low15° (2019)
Fri, 1346° / 34°0.12
46 °
Big Bay, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.12 in
Chance of precipitation55%
Record high61° (2005)
Record low12° (2019)
Sat, 1446° / 35°0.13
46 °
Big Bay, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.13 in
Chance of precipitation47%
Record high67° (1994)
Record low18° (1996)
Sun, 1546° / 35°0.17
46 °
Big Bay, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.17 in
Chance of precipitation53%
Record high65° (1989)
Record low16° (1996)
Mon, 1646° / 34°0.13
46 °
Big Bay, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.13 in
Chance of precipitation42%
Record high65° (1990)
Record low14° (1967)
Tue, 1745° / 33°0.14
45 °
Big Bay, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.14 in
Chance of precipitation43%
Record high62° (1987)
Record low17° (1972)
Wed, 1845° / 34°0.07
45 °
Big Bay, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.07 in
Chance of precipitation40%
Record high63° (2016)
Record low21° (2014)
Thu, 1946° / 34°0.09
46 °
Big Bay, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (2016)
Record low18° (2014)
Fri, 2045° / 34°0.13
45 °
Big Bay, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.13 in
Chance of precipitation52%
Record high70° (1991)
Record low11° (1986)
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 Big 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 Big 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.