As of 04:27 EDT

Weather in Onondaga, NY

47°Current weather

Onondaga, Thursday, 15 October, 04:27

Overcast. Feels like 44°. High 55°, low 46°.

Pressure30.21 inHg
Wind6.9 mph N
Humidity81%
Visibility6.2 mi
Dew point42°

Monthly outlook for Onondaga, NY: average high 56.5°, average low 41.8°. That is 1.1° above the climate normal for October. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 7 days and 2.5 inches. The warmest day looks like 16 October (66.5°), the coolest 18 October (34.3°).

56.5°/41.8°
Average high / low
+1.1°
Above normal
4 / 7
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October56.7°55.6°+0.6°
25 October – 3 November56°52.6°+1.9°
4 November – 13 Novemberat normal47.8°—

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).

Fri, 1667° / 48°0.96Heavy rain
67 °Heavy rain

Onondaga, Friday, 16 October

Heavy rain. High 67°, low 48°.

Pressure29.56 inHg
Wind20 mph SW
Humidity89%
Visibility6.2 mi
Dew point63°
Sat, 1746° / 35°0.02Light rain
46 °Light rain

Onondaga, Saturday, 17 October

Light rain. High 46°, low 35°.

Pressure30.27 inHg
Wind13 mph NW
Humidity60%
Visibility6.2 mi
Dew point28°
Sun, 1855° / 34°0Clear
55 °Clear

Onondaga, Sunday, 18 October

Clear. High 55°, low 34°.

Pressure30.56 inHg
Wind9.4 mph SW
Humidity56%
Visibility6.2 mi
Dew point37°
Mon, 1960° / 41°0Clear
60 °Clear

Onondaga, Monday, 19 October

Clear. High 60°, low 41°.

Pressure30.50 inHg
Wind6.5 mph S
Humidity49%
Visibility—
Dew point35°
Tue, 2058° / 39°0Clear
58 °Clear

Onondaga, Tuesday, 20 October

Clear. High 58°, low 39°.

Pressure30.33 inHg
Wind7.1 mph NW
Humidity79%
Visibility—
Dew point44°
Wed, 2156° / 39°0Clear
56 °Clear

Onondaga, Wednesday, 21 October

Clear. High 56°, low 39°.

Pressure30.42 inHg
Wind9.5 mph N
Humidity67%
Visibility—
Dew point39°
Thu, 2253° / 36°0Partly cloudy
53 °Partly cloudy

Onondaga, Thursday, 22 October

Partly cloudy. High 53°, low 36°.

Pressure30.42 inHg
Wind5.7 mph NW
Humidity54%
Visibility—
Dew point31°
Fri, 2359° / 40°0Clear
59 °Clear

Onondaga, Friday, 23 October

Clear. High 59°, low 40°.

Pressure30.36 inHg
Wind7.9 mph NW
Humidity52%
Visibility—
Dew point34°
Sat, 2459° / 41°0Mostly clear
59 °Mostly clear

Onondaga, Saturday, 24 October

Mostly clear. High 59°, low 41°.

Pressure30.45 inHg
Wind6.7 mph SE
Humidity58%
Visibility—
Dew point37°
Sun, 2555° / 43°0Overcast
55 °Overcast

Onondaga, Sunday, 25 October

Overcast. High 55°, low 43°.

Pressure30.39 inHg
Wind14 mph S
Humidity54%
Visibility—
Dew point33°
Mon, 2666° / 47°0.17Light rain
66 °Light rain

Onondaga, Monday, 26 October

Light rain. High 66°, low 47°.

Pressure30.09 inHg
Wind22.7 mph S
Humidity80%
Visibility—
Dew point43°
Tue, 2758° / 46°0.01Light rain
58 °Light rain

Onondaga, Tuesday, 27 October

Light rain. High 58°, low 46°.

Pressure30.21 inHg
Wind8.5 mph W
Humidity66%
Visibility—
Dew point41°
Wed, 2852° / 44°0.59Rain
52 °Rain

Onondaga, Wednesday, 28 October

Rain. High 52°, low 44°.

Pressure30.09 inHg
Wind8.5 mph E
Humidity60%
Visibility—
Dew point38°
Thu, 2954° / 46°0.41Rain
54 °Rain

Onondaga, Thursday, 29 October

Rain. High 54°, low 46°.

Pressure29.71 inHg
Wind13.1 mph NW
Humidity98%
Visibility—
Dew point51°
Fri, 3052° / 44°0Clear
52 °Clear

Onondaga, Friday, 30 October

Clear. High 52°, low 44°.

Pressure30.06 inHg
Wind16.8 mph NW
Humidity61%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3153° / 39°0.13Climate normal
53 °Climate normal

Onondaga, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high75° (2024)
Record low27° (1972)
Sun, 0153° / 40°0.14Climate normal
53 °Climate normal

Onondaga, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.14 in
Chance of precipitation48%
Record high72° (2024)
Record low29° (1965)
Mon, 0252° / 40°0.21Climate normal
52 °Climate normal

Onondaga, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.21 in
Chance of precipitation48%
Record high71° (1982)
Record low25° (1965)
Tue, 0352° / 39°0.11Climate normal
52 °Climate normal

Onondaga, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation48%
Record high70° (1982)
Record low28° (2002)
Wed, 0450° / 39°0.13Climate normal
50 °Climate normal

Onondaga, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.13 in
Chance of precipitation47%
Record high70° (2015)
Record low28° (2013)
Thu, 0551° / 39°0.13Climate normal
51 °Climate normal

Onondaga, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.13 in
Chance of precipitation55%
Record high72° (2022)
Record low25° (1991)
Fri, 0650° / 39°0.15Climate normal
50 °Climate normal

Onondaga, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.15 in
Chance of precipitation45%
Record high73° (2022)
Record low26° (1962)
Sat, 0748° / 37°0.11Climate normal
48 °Climate normal

Onondaga, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.11 in
Chance of precipitation52%
Record high68° (1975)
Record low18° (1962)
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)

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.