Monthly outlook for Sackets Harbor, NY: average high 56.5°, average low 45.1°. That is 0.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 8 days and 2.7 inches. The warmest day looks like 10 October (63.9°), the coolest 19 October (34.3°).
56.5°/45.1°
Average high / low
+0.5°
Above normal
5 / 8
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
58.9°
56.8°
+1.2°
19 October – 28 October
52.5°
52.9°
-0.3°
29 October – 7 November
at normal
49.6°
—
October records over 66 years
82.4°5 October 2023All-time high
27.3°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Henderson (7 mi).
Sat, 1064° / 45°0
64 °
Sackets Harbor, Saturday, 10 October
Overcast. High 64°, low 45°.
Pressure30.47 inHg
Wind4.6 mph E
Humidity49%
Visibility6.2 mi
Dew point36°
Sun, 1161° / 53°0.61
61 °
Sackets Harbor, Sunday, 11 October
Rain. High 61°, low 53°.
Pressure30.21 inHg
Wind13.7 mph S
Humidity61%
Visibility6.2 mi
Dew point48°
Mon, 1262° / 56°0.11
62 °
Sackets Harbor, Monday, 12 October
Rain. High 62°, low 56°.
Pressure29.83 inHg
Wind7.9 mph W
Humidity84%
Visibility6.2 mi
Dew point56°
Tue, 1360° / 51°0.36
60 °
Sackets Harbor, Tuesday, 13 October
Rain. High 60°, low 51°.
Pressure29.80 inHg
Wind14.2 mph NE
Humidity95%
Visibility6.0 mi
Dew point50°
Wed, 1456° / 49°0.02
56 °
Sackets Harbor, Wednesday, 14 October
Light rain. High 56°, low 49°.
Pressure29.97 inHg
Wind10.4 mph NE
Humidity83%
Visibility—
Dew point47°
Thu, 1558° / 46°0
58 °
Sackets Harbor, Thursday, 15 October
Mostly clear. High 58°, low 46°.
Pressure30.30 inHg
Wind13.2 mph N
Humidity49%
Visibility—
Dew point35°
Fri, 1664° / 50°0.2
64 °
Sackets Harbor, Friday, 16 October
Light rain. High 64°, low 50°.
Pressure29.80 inHg
Wind29.5 mph S
Humidity85%
Visibility—
Dew point51°
Sat, 1754° / 45°0.08
54 °
Sackets Harbor, Saturday, 17 October
Light rain. High 54°, low 45°.
Pressure29.80 inHg
Wind23.2 mph W
Humidity78%
Visibility—
Dew point43°
Sun, 1845° / 35°0
45 °
Sackets Harbor, Sunday, 18 October
Overcast. High 45°, low 35°.
Pressure30.36 inHg
Wind13.4 mph N
Humidity60%
Visibility—
Dew point26°
Mon, 1946° / 34°0
46 °
Sackets Harbor, Monday, 19 October
Mostly clear. High 46°, low 34°.
Pressure30.53 inHg
Wind7.8 mph W
Humidity55%
Visibility—
Dew point27°
Tue, 2051° / 38°0
51 °
Sackets Harbor, Tuesday, 20 October
Overcast. High 51°, low 38°.
Pressure30.53 inHg
Wind6.4 mph S
Humidity54%
Visibility—
Dew point30°
Wed, 2152° / 41°0
52 °
Sackets Harbor, Wednesday, 21 October
Mostly clear. High 52°, low 41°.
Pressure30.47 inHg
Wind6.6 mph SE
Humidity55%
Visibility—
Dew point33°
Thu, 2258° / 45°0.02
58 °
Sackets Harbor, Thursday, 22 October
Light rain. High 58°, low 45°.
Pressure30.15 inHg
Wind15.7 mph SW
Humidity56%
Visibility—
Dew point36°
Fri, 2354° / 47°0
54 °
Sackets Harbor, Friday, 23 October
Clear. High 54°, low 47°.
Pressure30.03 inHg
Wind14.6 mph W
Humidity64%
Visibility—
Dew point39°
Sat, 2453° / 40°0
53 °
Sackets Harbor, Saturday, 24 October
Partly cloudy. High 53°, low 40°.
Pressure30.18 inHg
Wind12.8 mph S
Humidity63%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2553° / 45°0.16
53 °
Sackets Harbor, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.16 in
Chance of precipitation40%
Record high72° (2022)
Record low36° (1976)
Mon, 2651° / 45°0.17
51 °
Sackets Harbor, Monday, 26 October
Climate normal for this date — 60-year average.
Average high51°
Average low45°
Average precipitation0.17 in
Chance of precipitation45%
Record high71° (2022)
Record low32° (2018)
Tue, 2752° / 44°0.16
52 °
Sackets Harbor, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.16 in
Chance of precipitation50%
Record high73° (2023)
Record low30° (1976)
Wed, 2851° / 43°0.19
51 °
Sackets Harbor, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.19 in
Chance of precipitation52%
Record high67° (2017)
Record low32° (1976)
Thu, 2950° / 42°0.1
50 °
Sackets Harbor, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.1 in
Chance of precipitation40%
Record high66° (2019)
Record low31° (1965)
Fri, 3050° / 42°0.12
50 °
Sackets Harbor, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.12 in
Chance of precipitation25%
Record high71° (2024)
Record low30° (2020)
Sat, 3151° / 42°0.13
51 °
Sackets Harbor, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.13 in
Chance of precipitation45%
Record high74° (2024)
Record low27° (2020)
Sun, 0151° / 43°0.19
51 °
Sackets Harbor, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.19 in
Chance of precipitation52%
Record high67° (2024)
Record low31° (1965)
Mon, 0250° / 42°0.24
50 °
Sackets Harbor, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.24 in
Chance of precipitation58%
Record high65° (1971)
Record low27° (1965)
Tue, 0350° / 41°0.15
50 °
Sackets Harbor, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.15 in
Chance of precipitation50%
Record high62° (1961)
Record low29° (2002)
Wed, 0449° / 41°0.17
49 °
Sackets Harbor, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.17 in
Chance of precipitation60%
Record high69° (2022)
Record low29° (1989)
Thu, 0549° / 41°0.17
49 °
Sackets Harbor, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.17 in
Chance of precipitation53%
Record high74° (2022)
Record low29° (1965)
Fri, 0649° / 41°0.18
49 °
Sackets Harbor, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.18 in
Chance of precipitation60%
Record high69° (2022)
Record low30° (1987)
Sat, 0747° / 39°0.13
47 °
Sackets Harbor, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.13 in
Chance of precipitation48%
Record high63° (2020)
Record low25° (2002)
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 Sackets Harbor, 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 Sackets Harbor, 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.