Monthly outlook for Locke, NY: average high 52.2°, average low 39.5°. That is 1.4° below the climate normal for October. Precipitation is expected on 8 days (about 2.5 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 16 October (71.4°), the coolest 24 October (33.5°).
52.2°/39.5°
Average high / low
−1.4°
Below normal
8 / 7
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
57.1°
55.7°
+0.7°
24 October – 2 November
44°
52.7°
-4.8°
3 November – 12 November
at normal
48.3°
—
October records over 66 years
82.4°1 October 2019All-time high
24.8°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Groton (6 mi).
Thu, 1559° / 47°0
59 °
Locke, Thursday, 15 October
Overcast. High 59°, low 47°.
Pressure30.27 inHg
Wind1 mph NE
Humidity66%
Visibility6.2 mi
Dew point41°
Fri, 1671° / 47°1.63
71 °
Locke, Friday, 16 October
Heavy rain. High 71°, low 47°.
Pressure29.59 inHg
Wind14.9 mph S
Humidity78%
Visibility6.2 mi
Dew point65°
Sat, 1746° / 36°0.07
46 °
Locke, Saturday, 17 October
Light rain. High 46°, low 36°.
Pressure30.24 inHg
Wind15.3 mph NW
Humidity77%
Visibility6.2 mi
Dew point34°
Sun, 1856° / 35°0
56 °
Locke, Sunday, 18 October
Clear. High 56°, low 35°.
Pressure30.56 inHg
Wind7.5 mph S
Humidity62%
Visibility—
Dew point32°
Mon, 1960° / 39°0
60 °
Locke, Monday, 19 October
Clear. High 60°, low 39°.
Pressure30.56 inHg
Wind6.8 mph SE
Humidity61%
Visibility—
Dew point38°
Tue, 2062° / 46°0
62 °
Locke, Tuesday, 20 October
Overcast. High 62°, low 46°.
Pressure30.30 inHg
Wind5.9 mph W
Humidity69%
Visibility—
Dew point46°
Wed, 2162° / 44°0
62 °
Locke, Wednesday, 21 October
Clear. High 62°, low 44°.
Pressure30.21 inHg
Wind6.6 mph S
Humidity68%
Visibility—
Dew point45°
Thu, 2250° / 39°0.04
50 °
Locke, Thursday, 22 October
Light rain. High 50°, low 39°.
Pressure29.91 inHg
Wind18.2 mph NW
Humidity94%
Visibility—
Dew point47°
Fri, 2339° / 34°0.07
39 °
Locke, Friday, 23 October
Light snow. High 39°, low 34°.
Pressure30.12 inHg
Wind17.2 mph N
Humidity90%
Visibility—
Dew point32°
Sat, 2443° / 33°0.02
43 °
Locke, Saturday, 24 October
Snow. High 43°, low 33°.
Pressure30.00 inHg
Wind18.2 mph NW
Humidity83%
Visibility—
Dew point30°
Sun, 2551° / 34°0
51 °
Locke, Sunday, 25 October
Overcast. High 51°, low 34°.
Pressure29.91 inHg
Wind13.9 mph NW
Humidity60%
Visibility—
Dew point31°
Mon, 2645° / 38°0.38
45 °
Locke, Monday, 26 October
Rain. High 45°, low 38°.
Pressure29.74 inHg
Wind16.2 mph W
Humidity83%
Visibility—
Dew point37°
Tue, 2745° / 34°0.01
45 °
Locke, Tuesday, 27 October
Light snow. High 45°, low 34°.
Pressure29.88 inHg
Wind14.9 mph W
Humidity64%
Visibility—
Dew point31°
Wed, 2840° / 34°0.12
40 °
Locke, Wednesday, 28 October
Light rain. High 40°, low 34°.
Pressure29.85 inHg
Wind12.9 mph NW
Humidity99%
Visibility—
Dew point36°
Thu, 2940° / 36°0.07
40 °
Locke, Thursday, 29 October
Light rain. High 40°, low 36°.
Pressure29.91 inHg
Wind12.2 mph NW
Humidity98%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3051° / 38°0.09
51 °
Locke, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (2024)
Record low29° (1990)
Sat, 3152° / 38°0.1
52 °
Locke, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation33%
Record high75° (2024)
Record low26° (2008)
Sun, 0153° / 39°0.12
53 °
Locke, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.12 in
Chance of precipitation40%
Record high69° (1974)
Record low29° (1992)
Mon, 0252° / 39°0.18
52 °
Locke, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.18 in
Chance of precipitation43%
Record high72° (1982)
Record low25° (1965)
Tue, 0352° / 38°0.09
52 °
Locke, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation47%
Record high71° (1982)
Record low28° (1988)
Wed, 0450° / 38°0.12
50 °
Locke, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (2015)
Record low26° (1991)
Thu, 0550° / 38°0.11
50 °
Locke, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation47%
Record high70° (2022)
Record low23° (1991)
Fri, 0649° / 37°0.12
49 °
Locke, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation40%
Record high71° (2022)
Record low26° (1962)
Sat, 0748° / 36°0.1
48 °
Locke, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation47%
Record high68° (1975)
Record low12° (1962)
Sun, 0848° / 35°0.15
48 °
Locke, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation40%
Record high67° (2020)
Record low23° (1976)
Mon, 0948° / 35°0.11
48 °
Locke, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (2020)
Record low19° (2019)
Tue, 1048° / 35°0.15
48 °
Locke, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation52%
Record high69° (2020)
Record low19° (2017)
Wed, 1146° / 35°0.16
46 °
Locke, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.16 in
Chance of precipitation58%
Record high64° (2012)
Record low17° (2017)
Thu, 1245° / 33°0.16
45 °
Locke, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.16 in
Chance of precipitation50%
Record high66° (1964)
Record low17° (2019)
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 Locke, 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 Locke, 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.