Monthly outlook for Omro, NY: average high 55.5°, average low 39°. That is 1.3° below the climate normal for October. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 16 October (65.6°), the coolest 19 October (26.1°).
55.5°/39°
Average high / low
−1.3°
Below normal
6 / 7
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
60.2°
59.4°
+0.5°
17 October – 26 October
47.6°
54.8°
-4°
27 October – 5 November
at normal
52°
—
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 (13 mi).
Thu, 0863° / 43°0.19
63 °
Omro, Thursday, 8 October
Rain. High 63°, low 43°.
Pressure29.85 inHg
Wind13 mph W
Humidity67%
Visibility6.2 mi
Dew point48°
Fri, 0958° / 39°0
58 °
Omro, Friday, 9 October
Partly cloudy. High 58°, low 39°.
Pressure30.15 inHg
Wind12.5 mph W
Humidity65%
Visibility6.2 mi
Dew point46°
Sat, 1063° / 43°0
63 °
Omro, Saturday, 10 October
Clear. High 63°, low 43°.
Pressure30.47 inHg
Wind8.3 mph S
Humidity60%
Visibility6.2 mi
Dew point45°
Sun, 1163° / 54°0.06
63 °
Omro, Sunday, 11 October
Light rain. High 63°, low 54°.
Pressure30.27 inHg
Wind15 mph S
Humidity63%
Visibility6.2 mi
Dew point50°
Mon, 1264° / 56°0.17
64 °
Omro, Monday, 12 October
Light rain. High 64°, low 56°.
Pressure29.83 inHg
Wind13.9 mph SE
Humidity92%
Visibility—
Dew point57°
Tue, 1360° / 40°0.61
60 °
Omro, Tuesday, 13 October
Rain. High 60°, low 40°.
Pressure29.62 inHg
Wind19.5 mph NW
Humidity95%
Visibility—
Dew point58°
Wed, 1445° / 37°0.02
45 °
Omro, Wednesday, 14 October
Light rain. High 45°, low 37°.
Pressure30.09 inHg
Wind17.8 mph N
Humidity72%
Visibility—
Dew point31°
Thu, 1556° / 34°0
56 °
Omro, Thursday, 15 October
Clear. High 56°, low 34°.
Pressure30.18 inHg
Wind8.1 mph SE
Humidity65%
Visibility—
Dew point34°
Fri, 1666° / 48°0.02
66 °
Omro, Friday, 16 October
Light rain. High 66°, low 48°.
Pressure29.91 inHg
Wind13.6 mph NW
Humidity74%
Visibility—
Dew point53°
Sat, 1750° / 35°0.09
50 °
Omro, Saturday, 17 October
Light rain. High 50°, low 35°.
Pressure29.94 inHg
Wind13.6 mph NW
Humidity86%
Visibility—
Dew point41°
Sun, 1839° / 29°0.01
39 °
Omro, Sunday, 18 October
Snow. High 39°, low 29°.
Pressure30.21 inHg
Wind13 mph NW
Humidity61%
Visibility—
Dew point24°
Mon, 1942° / 26°0
42 °
Omro, Monday, 19 October
Mostly clear. High 42°, low 26°.
Pressure30.65 inHg
Wind11.9 mph N
Humidity56%
Visibility—
Dew point22°
Tue, 2050° / 27°0
50 °
Omro, Tuesday, 20 October
Clear. High 50°, low 27°.
Pressure30.59 inHg
Wind4.4 mph SE
Humidity38%
Visibility—
Dew point17°
Wed, 2151° / 32°0
51 °
Omro, Wednesday, 21 October
Overcast. High 51°, low 32°.
Pressure30.18 inHg
Wind6.2 mph W
Humidity44%
Visibility—
Dew point24°
Thu, 2254° / 45°0.21
54 °
Omro, Thursday, 22 October
Light rain. High 54°, low 45°.
Pressure29.85 inHg
Wind9.3 mph SW
Humidity86%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2355° / 42°0.15
55 °
Omro, Friday, 23 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.15 in
Chance of precipitation47%
Record high75° (2020)
Record low26° (1969)
Sat, 2455° / 42°0.11
55 °
Omro, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.11 in
Chance of precipitation40%
Record high75° (1963)
Record low29° (1969)
Sun, 2555° / 42°0.15
55 °
Omro, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.15 in
Chance of precipitation38%
Record high77° (1963)
Record low29° (2002)
Mon, 2653° / 42°0.15
53 °
Omro, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.15 in
Chance of precipitation40%
Record high75° (1963)
Record low31° (1976)
Tue, 2753° / 41°0.15
53 °
Omro, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.15 in
Chance of precipitation43%
Record high75° (2023)
Record low27° (1976)
Wed, 2853° / 40°0.15
53 °
Omro, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.15 in
Chance of precipitation45%
Record high74° (1984)
Record low27° (1976)
Thu, 2951° / 39°0.12
51 °
Omro, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.12 in
Chance of precipitation45%
Record high68° (1989)
Record low27° (1965)
Fri, 3051° / 39°0.1
51 °
Omro, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (2024)
Record low28° (2008)
Sat, 3153° / 39°0.13
53 °
Omro, 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°0.14
53 °
Omro, 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°0.21
52 °
Omro, 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°0.11
52 °
Omro, 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°0.13
50 °
Omro, 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°0.13
51 °
Omro, 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)
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 Omro, 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 Omro, 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.