Monthly outlook for Onchiota, NY: average high 46.4°, average low 28.9°. That is 0.6° below the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 26 October (61.7°), the coolest 5 November (22.6°).
46.4°/28.9°
Average high / low
−0.6°
Below normal
4 / 7
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
49.8°
48.2°
+0.9°
31 October – 9 November
40.7°
44.9°
-2.3°
10 November – 19 November
at normal
39.1°
—
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).
Thu, 2253° / 27°0
53 °
Onchiota, Thursday, 22 October
Light rain. High 53°, low 27°.
Pressure30.12 inHg
Wind8.3 mph NW
Humidity71%
Visibility6.2 mi
Dew point39°
Fri, 2346° / 30°0
46 °
Onchiota, Friday, 23 October
Partly cloudy. High 46°, low 30°.
Pressure30.47 inHg
Wind6.3 mph N
Humidity69%
Visibility6.2 mi
Dew point28°
Sat, 2452° / 30°0
52 °
Onchiota, Saturday, 24 October
Clear. High 52°, low 30°.
Pressure30.53 inHg
Wind2.9 mph NW
Humidity59%
Visibility6.2 mi
Dew point31°
Sun, 2562° / 34°0
62 °
Onchiota, Sunday, 25 October
Clear. High 62°, low 34°.
Pressure30.50 inHg
Wind7.8 mph SW
Humidity48%
Visibility—
Dew point31°
Mon, 2662° / 39°0
62 °
Onchiota, Monday, 26 October
Mostly clear. High 62°, low 39°.
Pressure30.27 inHg
Wind8.5 mph W
Humidity63%
Visibility—
Dew point41°
Tue, 2746° / 32°0.26
46 °
Onchiota, Tuesday, 27 October
Snow. High 46°, low 32°.
Pressure29.97 inHg
Wind4.3 mph N
Humidity88%
Visibility—
Dew point42°
Wed, 2839° / 23°0.01
39 °
Onchiota, Wednesday, 28 October
Light snow. High 39°, low 23°.
Pressure30.45 inHg
Wind4.9 mph E
Humidity56%
Visibility—
Dew point18°
Thu, 2940° / 27°0.02
40 °
Onchiota, Thursday, 29 October
Light snow. High 40°, low 27°.
Pressure30.18 inHg
Wind8.1 mph SW
Humidity59%
Visibility—
Dew point26°
Fri, 3042° / 28°0.08
42 °
Onchiota, Friday, 30 October
Snow. High 42°, low 28°.
Pressure30.09 inHg
Wind11.6 mph W
Humidity95%
Visibility—
Dew point35°
Sat, 3140° / 23°0
40 °
Onchiota, Saturday, 31 October
Clear. High 40°, low 23°.
Pressure30.45 inHg
Wind4 mph SW
Humidity55%
Visibility—
Dew point18°
Sun, 0146° / 30°0
46 °
Onchiota, Sunday, 1 November
Overcast. High 46°, low 30°.
Pressure30.33 inHg
Wind5.9 mph SW
Humidity61%
Visibility—
Dew point31°
Mon, 0253° / 42°0.69
53 °
Onchiota, Monday, 2 November
Rain. High 53°, low 42°.
Pressure29.71 inHg
Wind18.1 mph W
Humidity95%
Visibility—
Dew point50°
Tue, 0338° / 26°0.12
38 °
Onchiota, Tuesday, 3 November
Snow. High 38°, low 26°.
Pressure29.91 inHg
Wind15 mph NW
Humidity82%
Visibility—
Dew point28°
Wed, 0434° / 23°0
34 °
Onchiota, Wednesday, 4 November
Overcast. High 34°, low 23°.
Pressure30.09 inHg
Wind12.4 mph W
Humidity57%
Visibility—
Dew point17°
Thu, 0533° / 23°0
33 °
Onchiota, Thursday, 5 November
Partly cloudy. High 33°, low 23°.
Pressure30.33 inHg
Wind8.6 mph NW
Humidity60%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1638° / 26°0.13
38 °
Onchiota, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.13 in
Chance of precipitation45%
Record high59° (1989)
Record low0° (1967)
Tue, 1738° / 25°0.11
38 °
Onchiota, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation48%
Record high59° (2006)
Record low5° (2019)
Wed, 1838° / 26°0.08
38 °
Onchiota, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.08 in
Chance of precipitation33%
Record high55° (2021)
Record low5° (2018)
Thu, 1938° / 25°0.08
38 °
Onchiota, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.08 in
Chance of precipitation38%
Record high61° (1985)
Record low5° (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 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.