As of 21:21 EDT

Weather in Arnett, NY

40°Current weather

Arnett, Wednesday, 21 October, 21:21

Clear. Feels like 40°. High 61°, low 33°.

Pressure30.21 inHg
Wind0 mph N
Humidity86%
Visibility6.2 mi
Dew point37°

Monthly outlook for Arnett, NY: average high 56.7°, average low 39.7°. That is 1.2° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 1 November (67.7°), the coolest 22 October (31.2°).

56.7°/39.7°
Average high / low
+1.2°
Above normal
5 / 7
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October57.1°55°+1.2°
31 October – 9 November55.8°52.2°+2°
10 November – 19 Novemberat normal46.5°—

October records over 66 years

86.5°1 October 2019All-time high
28.2°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Rochester (2 mi).

Thu, 2261° / 31°0Light rain
61 °Light rain

Arnett, Thursday, 22 October

Light rain. High 61°, low 31°.

Pressure30.18 inHg
Wind5.6 mph N
Humidity74%
Visibility6.2 mi
Dew point50°
Fri, 2355° / 36°0Partly cloudy
55 °Partly cloudy

Arnett, Friday, 23 October

Partly cloudy. High 55°, low 36°.

Pressure30.45 inHg
Wind9.3 mph NE
Humidity67%
Visibility6.2 mi
Dew point41°
Sat, 2457° / 34°0Clear
57 °Clear

Arnett, Saturday, 24 October

Clear. High 57°, low 34°.

Pressure30.50 inHg
Wind2.6 mph SE
Humidity60%
Visibility6.2 mi
Dew point40°
Sun, 2562° / 40°0Clear
62 °Clear

Arnett, Sunday, 25 October

Clear. High 62°, low 40°.

Pressure30.50 inHg
Wind4.5 mph S
Humidity54%
Visibility6.2 mi
Dew point39°
Mon, 2666° / 44°0Clear
66 °Clear

Arnett, Monday, 26 October

Clear. High 66°, low 44°.

Pressure30.36 inHg
Wind8.1 mph SW
Humidity72%
Visibility—
Dew point49°
Tue, 2754° / 44°0.01Light rain
54 °Light rain

Arnett, Tuesday, 27 October

Light rain. High 54°, low 44°.

Pressure30.45 inHg
Wind9.7 mph NE
Humidity66%
Visibility—
Dew point41°
Wed, 2849° / 40°0.27Light rain
49 °Light rain

Arnett, Wednesday, 28 October

Light rain. High 49°, low 40°.

Pressure30.12 inHg
Wind7.7 mph N
Humidity68%
Visibility—
Dew point37°
Thu, 2949° / 39°0.01Light rain
49 °Light rain

Arnett, Thursday, 29 October

Light rain. High 49°, low 39°.

Pressure30.27 inHg
Wind11.1 mph NW
Humidity62%
Visibility—
Dew point34°
Fri, 3057° / 36°0Mostly clear
57 °Mostly clear

Arnett, Friday, 30 October

Mostly clear. High 57°, low 36°.

Pressure30.33 inHg
Wind6.6 mph SW
Humidity50%
Visibility—
Dew point30°
Sat, 3164° / 41°0Partly cloudy
64 °Partly cloudy

Arnett, Saturday, 31 October

Partly cloudy. High 64°, low 41°.

Pressure30.33 inHg
Wind9.6 mph S
Humidity44%
Visibility—
Dew point32°
Sun, 0168° / 49°0Overcast
68 °Overcast

Arnett, Sunday, 1 November

Overcast. High 68°, low 49°.

Pressure30.24 inHg
Wind13.8 mph S
Humidity43%
Visibility—
Dew point35°
Mon, 0258° / 47°0.28Rain
58 °Rain

Arnett, Monday, 2 November

Rain. High 58°, low 47°.

Pressure29.88 inHg
Wind16.4 mph SW
Humidity76%
Visibility—
Dew point47°
Tue, 0345° / 38°0.1Light rain
45 °Light rain

Arnett, Tuesday, 3 November

Light rain. High 45°, low 38°.

Pressure29.94 inHg
Wind22.2 mph NW
Humidity47%
Visibility—
Dew point23°
Wed, 0446° / 35°0.13Snow
46 °Snow

Arnett, Wednesday, 4 November

Snow. High 46°, low 35°.

Pressure30.06 inHg
Wind21 mph W
Humidity85%
Visibility—
Dew point33°
Thu, 0555° / 46°0.07Light rain
55 °Light rain

Arnett, Thursday, 5 November

Light rain. High 55°, low 46°.

Pressure29.56 inHg
Wind22.2 mph S
Humidity63%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0651° / 40°0.11Climate normal
51 °Climate normal

Arnett, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation50%
Record high72° (2022)
Record low30° (1991)
Sat, 0750° / 39°0.13Climate normal
50 °Climate normal

Arnett, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.13 in
Chance of precipitation50%
Record high71° (1975)
Record low29° (1992)
Sun, 0850° / 39°0.14Climate normal
50 °Climate normal

Arnett, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.14 in
Chance of precipitation43%
Record high70° (2020)
Record low25° (2019)
Mon, 0950° / 38°0.11Climate normal
50 °Climate normal

Arnett, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation47%
Record high73° (2020)
Record low24° (2019)
Tue, 1050° / 38°0.14Climate normal
50 °Climate normal

Arnett, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.14 in
Chance of precipitation50%
Record high76° (2020)
Record low20° (2017)
Wed, 1148° / 38°0.18Climate normal
48 °Climate normal

Arnett, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.18 in
Chance of precipitation58%
Record high69° (2020)
Record low26° (2017)
Thu, 1246° / 36°0.15Climate normal
46 °Climate normal

Arnett, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.15 in
Chance of precipitation48%
Record high68° (1964)
Record low17° (2019)
Fri, 1346° / 35°0.09Climate normal
46 °Climate normal

Arnett, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation53%
Record high64° (1964)
Record low14° (2019)
Sat, 1446° / 36°0.13Climate normal
46 °Climate normal

Arnett, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.13 in
Chance of precipitation43%
Record high68° (1994)
Record low18° (1986)
Sun, 1546° / 36°0.17Climate normal
46 °Climate normal

Arnett, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.17 in
Chance of precipitation52%
Record high65° (1960)
Record low19° (1967)
Mon, 1646° / 35°0.13Climate normal
46 °Climate normal

Arnett, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.13 in
Chance of precipitation37%
Record high64° (1990)
Record low18° (1967)
Tue, 1745° / 35°0.12Climate normal
45 °Climate normal

Arnett, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.12 in
Chance of precipitation57%
Record high62° (1987)
Record low15° (2019)
Wed, 1846° / 35°0.07Climate normal
46 °Climate normal

Arnett, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.07 in
Chance of precipitation45%
Record high65° (1971)
Record low19° (2014)
Thu, 1946° / 35°0.08Climate normal
46 °Climate normal

Arnett, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.08 in
Chance of precipitation38%
Record high68° (1985)
Record low17° (2014)

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 Arnett, 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 Arnett, 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.