As of 09:01 EDT

Weather in Clarkson, NY

58°Current weather

Clarkson, Monday, 12 October, 09:01

Overcast. Feels like 58°. High 69°, low 54°.

Pressure29.88 inHg
Wind5 mph SW
Humidity96%
Visibility6.2 mi
Dew point57°

Monthly outlook for Clarkson, NY: average high 59.1°, average low 46.1°. That is 0.9° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 13 October (75.1°), the coolest 18 October (32°).

59.1°/46.1°
Average high / low
+0.9°
Above normal
6 / 7
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October60.9°58.5°+1.3°
22 October – 31 October56.1°54.7°+0.8°
1 November – 10 Novemberat normal51.7°—

October records over 66 years

88.5°4 October 2023All-time high
25.9°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Brockport (3 mi).

Tue, 1375° / 60°0.29Rain
75 °Rain

Clarkson, Tuesday, 13 October

Rain. High 75°, low 60°.

Pressure29.74 inHg
Wind13.1 mph SW
Humidity69%
Visibility6.2 mi
Dew point64°
Wed, 1467° / 56°0Overcast
67 °Overcast

Clarkson, Wednesday, 14 October

Overcast. High 67°, low 56°.

Pressure29.94 inHg
Wind13.8 mph W
Humidity74%
Visibility6.2 mi
Dew point54°
Thu, 1556° / 50°0Overcast
56 °Overcast

Clarkson, Thursday, 15 October

Overcast. High 56°, low 50°.

Pressure30.33 inHg
Wind5.9 mph E
Humidity57%
Visibility6.2 mi
Dew point39°
Fri, 1656° / 48°0.56Light rain
56 °Light rain

Clarkson, Friday, 16 October

Light rain. High 56°, low 48°.

Pressure29.68 inHg
Wind27.8 mph NW
Humidity94%
Visibility—
Dew point52°
Sat, 1753° / 43°0.04Light rain
53 °Light rain

Clarkson, Saturday, 17 October

Light rain. High 53°, low 43°.

Pressure30.30 inHg
Wind19.8 mph NW
Humidity59%
Visibility—
Dew point31°
Sun, 1854° / 32°0Overcast
54 °Overcast

Clarkson, Sunday, 18 October

Overcast. High 54°, low 32°.

Pressure30.45 inHg
Wind15 mph SW
Humidity52%
Visibility—
Dew point29°
Mon, 1964° / 45°0Clear
64 °Clear

Clarkson, Monday, 19 October

Clear. High 64°, low 45°.

Pressure30.36 inHg
Wind15.1 mph SW
Humidity59%
Visibility—
Dew point42°
Tue, 2064° / 54°0Overcast
64 °Overcast

Clarkson, Tuesday, 20 October

Overcast. High 64°, low 54°.

Pressure30.30 inHg
Wind12 mph SW
Humidity71%
Visibility—
Dew point51°
Wed, 2152° / 43°0Partly cloudy
52 °Partly cloudy

Clarkson, Wednesday, 21 October

Partly cloudy. High 52°, low 43°.

Pressure30.53 inHg
Wind12 mph E
Humidity69%
Visibility—
Dew point40°
Thu, 2265° / 40°0Clear
65 °Clear

Clarkson, Thursday, 22 October

Clear. High 65°, low 40°.

Pressure30.47 inHg
Wind13.5 mph S
Humidity50%
Visibility—
Dew point37°
Fri, 2366° / 51°0.29Rain
66 °Rain

Clarkson, Friday, 23 October

Rain. High 66°, low 51°.

Pressure30.00 inHg
Wind24.1 mph SW
Humidity58%
Visibility—
Dew point50°
Sat, 2449° / 38°0.07Light rain
49 °Light rain

Clarkson, Saturday, 24 October

Light rain. High 49°, low 38°.

Pressure30.42 inHg
Wind19.8 mph NW
Humidity63%
Visibility—
Dew point33°
Sun, 2555° / 35°0.06Light rain
55 °Light rain

Clarkson, Sunday, 25 October

Light rain. High 55°, low 35°.

Pressure30.24 inHg
Wind7.9 mph S
Humidity40%
Visibility—
Dew point22°
Mon, 2647° / 45°0.83Rain
47 °Rain

Clarkson, Monday, 26 October

Rain. High 47°, low 45°.

Pressure29.83 inHg
Wind17 mph NE
Humidity94%
Visibility—
Dew point45°
Tue, 2753° / 43°0Light rain
53 °Light rain

Clarkson, Tuesday, 27 October

Light rain. High 53°, low 43°.

Pressure30.09 inHg
Wind7.8 mph NW
Humidity65%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2854° / 42°0.11Climate normal
54 °Climate normal

Clarkson, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.11 in
Chance of precipitation42%
Record high73° (2014)
Record low30° (1976)
Thu, 2952° / 41°0.13Climate normal
52 °Climate normal

Clarkson, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.13 in
Chance of precipitation37%
Record high70° (2019)
Record low29° (1965)
Fri, 3053° / 41°0.12Climate normal
53 °Climate normal

Clarkson, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.12 in
Chance of precipitation25%
Record high74° (2024)
Record low31° (2018)
Sat, 3155° / 42°0.13Climate normal
55 °Climate normal

Clarkson, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.13 in
Chance of precipitation32%
Record high78° (2024)
Record low26° (2020)
Sun, 0155° / 43°0.13Climate normal
55 °Climate normal

Clarkson, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°
Average low43°
Average precipitation0.13 in
Chance of precipitation47%
Record high72° (2024)
Record low30° (2023)
Mon, 0254° / 42°0.2Climate normal
54 °Climate normal

Clarkson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.2 in
Chance of precipitation50%
Record high71° (1971)
Record low26° (1965)
Tue, 0353° / 41°0.11Climate normal
53 °Climate normal

Clarkson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.11 in
Chance of precipitation48%
Record high73° (1961)
Record low31° (2024)
Wed, 0452° / 40°0.13Climate normal
52 °Climate normal

Clarkson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.13 in
Chance of precipitation48%
Record high72° (2022)
Record low26° (1991)
Thu, 0552° / 41°0.12Climate normal
52 °Climate normal

Clarkson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.12 in
Chance of precipitation50%
Record high77° (2024)
Record low23° (1991)
Fri, 0651° / 40°0.11Climate normal
51 °Climate normal

Clarkson, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation48%
Record high72° (2022)
Record low29° (1991)
Sat, 0750° / 39°0.12Climate normal
50 °Climate normal

Clarkson, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.12 in
Chance of precipitation52%
Record high72° (1975)
Record low29° (2002)
Sun, 0850° / 38°0.12Climate normal
50 °Climate normal

Clarkson, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.12 in
Chance of precipitation42%
Record high73° (2020)
Record low24° (2019)
Mon, 0950° / 38°0.1Climate normal
50 °Climate normal

Clarkson, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.1 in
Chance of precipitation43%
Record high76° (2020)
Record low22° (2019)
Tue, 1050° / 38°0.13Climate normal
50 °Climate normal

Clarkson, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.13 in
Chance of precipitation50%
Record high78° (2020)
Record low20° (2017)

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 Clarkson, 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 Clarkson, 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.