As of 21:47 EDT

Weather in Onondaga, NY

40°Current weather

Onondaga, Friday, 23 October, 21:47

Partly cloudy. Feels like 40°. High 56°, low 35°.

Pressure30.45 inHg
Wind1 mph S
Humidity79%
Visibility6.2 mi
Dew point34°

Monthly outlook for Onondaga, NY: average high 54.6°, average low 38.2°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 30 October (64.7°), the coolest 28 October (29.8°).

54.6°/38.2°
Average high / low
+1.4°
Above normal
3 / 7
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November58.2°53.1°+2.8°
2 November – 11 November48.7°49.4°-0.4°
12 November – 21 Novemberat normal43.8°—

October records over 66 years

84.2°4 October 2023All-time high
26.1°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Marcellus (6 mi).

Sat, 2461° / 32°0Clear
61 °Clear

Onondaga, Saturday, 24 October

Clear. High 61°, low 32°.

Pressure30.53 inHg
Wind0.9 mph NW
Humidity51%
Visibility6.2 mi
Dew point37°
Sun, 2561° / 30°0Clear
61 °Clear

Onondaga, Sunday, 25 October

Clear. High 61°, low 30°.

Pressure30.53 inHg
Wind6.5 mph SW
Humidity43%
Visibility6.2 mi
Dew point35°
Mon, 2662° / 45°0Partly cloudy
62 °Partly cloudy

Onondaga, Monday, 26 October

Partly cloudy. High 62°, low 45°.

Pressure30.27 inHg
Wind8.7 mph W
Humidity67%
Visibility6.2 mi
Dew point49°
Tue, 2745° / 33°0Partly cloudy
45 °Partly cloudy

Onondaga, Tuesday, 27 October

Partly cloudy. High 45°, low 33°.

Pressure30.45 inHg
Wind4.9 mph N
Humidity62%
Visibility6.2 mi
Dew point30°
Wed, 2853° / 30°0Overcast
53 °Overcast

Onondaga, Wednesday, 28 October

Overcast. High 53°, low 30°.

Pressure30.45 inHg
Wind12.9 mph S
Humidity64%
Visibility—
Dew point31°
Thu, 2964° / 47°0Mostly clear
64 °Mostly clear

Onondaga, Thursday, 29 October

Mostly clear. High 64°, low 47°.

Pressure30.24 inHg
Wind12.1 mph S
Humidity68%
Visibility—
Dew point46°
Fri, 3065° / 48°0Overcast
65 °Overcast

Onondaga, Friday, 30 October

Overcast. High 65°, low 48°.

Pressure30.18 inHg
Wind9.6 mph NW
Humidity67%
Visibility—
Dew point47°
Sat, 3158° / 43°0Clear
58 °Clear

Onondaga, Saturday, 31 October

Clear. High 58°, low 43°.

Pressure30.36 inHg
Wind5.3 mph NE
Humidity67%
Visibility—
Dew point41°
Sun, 0157° / 43°0Overcast
57 °Overcast

Onondaga, Sunday, 1 November

Overcast. High 57°, low 43°.

Pressure30.30 inHg
Wind15.1 mph S
Humidity61%
Visibility—
Dew point38°
Mon, 0252° / 43°0.2Light rain
52 °Light rain

Onondaga, Monday, 2 November

Light rain. High 52°, low 43°.

Pressure29.91 inHg
Wind18.2 mph S
Humidity88%
Visibility—
Dew point44°
Tue, 0346° / 38°0.37Rain
46 °Rain

Onondaga, Tuesday, 3 November

Rain. High 46°, low 38°.

Pressure29.83 inHg
Wind12.5 mph SW
Humidity70%
Visibility—
Dew point36°
Wed, 0441° / 34°0.15Snow
41 °Snow

Onondaga, Wednesday, 4 November

Snow. High 41°, low 34°.

Pressure30.00 inHg
Wind17.1 mph NW
Humidity81%
Visibility—
Dew point31°
Thu, 0552° / 31°0.02Light rain
52 °Light rain

Onondaga, Thursday, 5 November

Light rain. High 52°, low 31°.

Pressure29.88 inHg
Wind16.3 mph W
Humidity49%
Visibility—
Dew point24°
Fri, 0646° / 34°0Overcast
46 °Overcast

Onondaga, Friday, 6 November

Overcast. High 46°, low 34°.

Pressure30.36 inHg
Wind11.7 mph S
Humidity57%
Visibility—
Dew point26°
Sat, 0755° / 45°0.02Light rain
55 °Light rain

Onondaga, Saturday, 7 November

Light rain. High 55°, low 45°.

Pressure29.94 inHg
Wind23.3 mph S
Humidity68%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0848° / 36°0.14Climate normal
48 °Climate normal

Onondaga, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.14 in
Chance of precipitation45%
Record high68° (2020)
Record low21° (1976)
Mon, 0948° / 36°0.12Climate normal
48 °Climate normal

Onondaga, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.12 in
Chance of precipitation45%
Record high72° (2020)
Record low20° (1976)
Tue, 1048° / 36°0.15Climate normal
48 °Climate normal

Onondaga, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.15 in
Chance of precipitation48%
Record high71° (2020)
Record low20° (2017)
Wed, 1146° / 36°0.15Climate normal
46 °Climate normal

Onondaga, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.15 in
Chance of precipitation63%
Record high66° (2020)
Record low17° (2017)
Thu, 1245° / 34°0.17Climate normal
45 °Climate normal

Onondaga, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.17 in
Chance of precipitation53%
Record high67° (1964)
Record low15° (2019)
Fri, 1344° / 32°0.11Climate normal
44 °Climate normal

Onondaga, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation55%
Record high59° (2005)
Record low13° (2019)
Sat, 1444° / 33°0.13Climate normal
44 °Climate normal

Onondaga, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.13 in
Chance of precipitation47%
Record high65° (1994)
Record low17° (1996)
Sun, 1544° / 33°0.17Climate normal
44 °Climate normal

Onondaga, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.17 in
Chance of precipitation53%
Record high63° (1989)
Record low13° (1996)
Mon, 1644° / 32°0.13Climate normal
44 °Climate normal

Onondaga, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation43%
Record high64° (1990)
Record low10° (2019)
Tue, 1743° / 32°0.13Climate normal
43 °Climate normal

Onondaga, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.13 in
Chance of precipitation42%
Record high61° (1987)
Record low15° (1972)
Wed, 1844° / 33°0.07Climate normal
44 °Climate normal

Onondaga, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation42%
Record high62° (2016)
Record low19° (2014)
Thu, 1944° / 33°0.09Climate normal
44 °Climate normal

Onondaga, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.09 in
Chance of precipitation35%
Record high65° (1985)
Record low17° (2014)
Fri, 2043° / 32°0.13Climate normal
43 °Climate normal

Onondaga, Friday, 20 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.13 in
Chance of precipitation52%
Record high68° (1991)
Record low11° (1986)
Sat, 2142° / 31°0.13Climate normal
42 °Climate normal

Onondaga, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.13 in
Chance of precipitation53%
Record high55° (2003)
Record low14° (1987)

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 Onondaga, 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 Onondaga, 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.