Monthly outlook for Onchiota, NY: average high 56.9°, average low 38.5°. That is 4.6° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 31 October (64.9°), the coolest 18 October (29.4°).
56.9°/38.5°
Average high / low
+4.6°
Above normal
4 / 6
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
55.2°
49.7°
+3°
27 October – 5 November
59.8°
46.4°
+7.5°
6 November – 15 November
at normal
41.1°
—
October records over 66 years
81.5°5 October 2025All-time high
14.2°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Franklin (4 mi).
Sun, 1855° / 29°0
55 °
Onchiota, Sunday, 18 October
Partly cloudy. High 55°, low 29°.
Pressure30.47 inHg
Wind10.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point36°
Mon, 1963° / 41°0
63 °
Onchiota, Monday, 19 October
Clear. High 63°, low 41°.
Pressure30.39 inHg
Wind7.7 mph W
Humidity48%
Visibility6.2 mi
Dew point38°
Tue, 2055° / 39°0
55 °
Onchiota, Tuesday, 20 October
Clear. High 55°, low 39°.
Pressure30.42 inHg
Wind7.7 mph NE
Humidity49%
Visibility6.2 mi
Dew point34°
Wed, 2157° / 33°0
57 °
Onchiota, Wednesday, 21 October
Clear. High 57°, low 33°.
Pressure30.36 inHg
Wind3.9 mph E
Humidity49%
Visibility6.2 mi
Dew point32°
Thu, 2256° / 32°0
56 °
Onchiota, Thursday, 22 October
Clear. High 56°, low 32°.
Pressure30.18 inHg
Wind9.8 mph N
Humidity57%
Visibility—
Dew point35°
Fri, 2352° / 31°0
52 °
Onchiota, Friday, 23 October
Clear. High 52°, low 31°.
Pressure30.30 inHg
Wind7.2 mph NE
Humidity47%
Visibility—
Dew point24°
Sat, 2458° / 35°0
58 °
Onchiota, Saturday, 24 October
Clear. High 58°, low 35°.
Pressure30.45 inHg
Wind2.7 mph S
Humidity40%
Visibility—
Dew point26°
Sun, 2560° / 38°0
60 °
Onchiota, Sunday, 25 October
Clear. High 60°, low 38°.
Pressure30.36 inHg
Wind5.3 mph SW
Humidity47%
Visibility—
Dew point32°
Mon, 2656° / 42°0.09
56 °
Onchiota, Monday, 26 October
Light rain. High 56°, low 42°.
Pressure30.03 inHg
Wind6.6 mph SW
Humidity63%
Visibility—
Dew point40°
Tue, 2755° / 44°0.04
55 °
Onchiota, Tuesday, 27 October
Light rain. High 55°, low 44°.
Pressure30.30 inHg
Wind3.1 mph NE
Humidity90%
Visibility—
Dew point44°
Wed, 2864° / 46°0
64 °
Onchiota, Wednesday, 28 October
Overcast. High 64°, low 46°.
Pressure30.21 inHg
Wind10.7 mph SW
Humidity79%
Visibility—
Dew point46°
Thu, 2958° / 45°0.09
58 °
Onchiota, Thursday, 29 October
Light rain. High 58°, low 45°.
Pressure29.91 inHg
Wind13.4 mph SW
Humidity77%
Visibility—
Dew point50°
Fri, 3056° / 40°0
56 °
Onchiota, Friday, 30 October
Overcast. High 56°, low 40°.
Pressure30.27 inHg
Wind3 mph SE
Humidity63%
Visibility—
Dew point38°
Sat, 3165° / 46°0.28
65 °
Onchiota, Saturday, 31 October
Rain. High 65°, low 46°.
Pressure30.03 inHg
Wind13.3 mph SW
Humidity80%
Visibility—
Dew point51°
Sun, 0161° / 44°0
61 °
Onchiota, Sunday, 1 November
Clear. High 61°, low 44°.
Pressure29.94 inHg
Wind18.7 mph SW
Humidity65%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0247° / 34°0.18
47 °
Onchiota, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.18 in
Chance of precipitation48%
Record high63° (1971)
Record low15° (2002)
Tue, 0346° / 33°0.11
46 °
Onchiota, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation50%
Record high67° (1982)
Record low12° (2002)
Wed, 0445° / 32°0.12
45 °
Onchiota, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation45%
Record high64° (2022)
Record low18° (2002)
Thu, 0544° / 33°0.15
44 °
Onchiota, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.15 in
Chance of precipitation52%
Record high68° (2022)
Record low19° (1986)
Fri, 0645° / 33°0.13
45 °
Onchiota, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation50%
Record high65° (2015)
Record low19° (1962)
Sat, 0743° / 31°0.07
43 °
Onchiota, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation45%
Record high67° (1975)
Record low10° (1962)
Sun, 0842° / 29°0.12
42 °
Onchiota, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.12 in
Chance of precipitation38%
Record high64° (1975)
Record low14° (1992)
Mon, 0942° / 30°0.1
42 °
Onchiota, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.1 in
Chance of precipitation40%
Record high65° (2020)
Record low13° (1976)
Tue, 1043° / 30°0.13
43 °
Onchiota, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation50%
Record high67° (2020)
Record low11° (2017)
Wed, 1141° / 29°0.15
41 °
Onchiota, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.15 in
Chance of precipitation57%
Record high62° (2020)
Record low8° (2017)
Thu, 1240° / 28°0.15
40 °
Onchiota, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.15 in
Chance of precipitation53%
Record high62° (2012)
Record low6° (2019)
Fri, 1339° / 25°0.11
39 °
Onchiota, Friday, 13 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.11 in
Chance of precipitation40%
Record high55° (1961)
Record low-1° (2019)
Sat, 1438° / 27°0.12
38 °
Onchiota, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.12 in
Chance of precipitation50%
Record high59° (2011)
Record low2° (2018)
Sun, 1539° / 27°0.15
39 °
Onchiota, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.15 in
Chance of precipitation50%
Record high59° (1989)
Record low0° (2018)
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 Onchiota, 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 Onchiota, 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.