As of 13:45 EDT

Weather in Clarkson, NY

65°Current weather

Clarkson, Friday, 9 October, 13:45

Mostly clear. Feels like 64°. High 66°, low 46°.

Pressure30.12 inHg
Wind6 mph SW
Humidity50%
Visibility6.2 mi
Dew point46°

Monthly outlook for Clarkson, NY: average high 59.9°, average low 45.8°. That is 0.7° above the climate normal for October. Precipitation is expected on 5 days (about 2.8 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 16 October (69.2°), the coolest 19 October (32.8°).

59.9°/45.8°
Average high / low
+0.7°
Above normal
5 / 7
Wet days / normal
2.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October60.2°59.9°+0.2°
19 October – 28 October59.5°55.8°+2°
29 October – 7 Novemberat normal52.7°—

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).

Sat, 1066° / 44°0Overcast
66 °Overcast

Clarkson, Saturday, 10 October

Overcast. High 66°, low 44°.

Pressure30.42 inHg
Wind8.2 mph E
Humidity67%
Visibility6.2 mi
Dew point49°
Sun, 1159° / 49°0.32Rain
59 °Rain

Clarkson, Sunday, 11 October

Rain. High 59°, low 49°.

Pressure30.15 inHg
Wind8.5 mph E
Humidity94%
Visibility1.8 mi
Dew point56°
Mon, 1267° / 57°0Overcast
67 °Overcast

Clarkson, Monday, 12 October

Overcast. High 67°, low 57°.

Pressure29.85 inHg
Wind8.2 mph W
Humidity87%
Visibility6.2 mi
Dew point57°
Tue, 1367° / 57°0.24Light rain
67 °Light rain

Clarkson, Tuesday, 13 October

Light rain. High 67°, low 57°.

Pressure29.71 inHg
Wind8.1 mph NW
Humidity94%
Visibility4.5 mi
Dew point64°
Wed, 1457° / 50°0Overcast
57 °Overcast

Clarkson, Wednesday, 14 October

Overcast. High 57°, low 50°.

Pressure30.06 inHg
Wind7.7 mph N
Humidity70%
Visibility—
Dew point47°
Thu, 1555° / 43°0Overcast
55 °Overcast

Clarkson, Thursday, 15 October

Overcast. High 55°, low 43°.

Pressure30.30 inHg
Wind9.4 mph SE
Humidity61%
Visibility—
Dew point37°
Fri, 1669° / 49°0.57Rain
69 °Rain

Clarkson, Friday, 16 October

Rain. High 69°, low 49°.

Pressure29.59 inHg
Wind27 mph W
Humidity88%
Visibility—
Dew point56°
Sat, 1752° / 42°0.02Light rain
52 °Light rain

Clarkson, Saturday, 17 October

Light rain. High 52°, low 42°.

Pressure29.77 inHg
Wind24.7 mph NW
Humidity53%
Visibility—
Dew point32°
Sun, 1844° / 34°0.02Snow
44 °Snow

Clarkson, Sunday, 18 October

Snow. High 44°, low 34°.

Pressure30.39 inHg
Wind12.3 mph NW
Humidity57%
Visibility—
Dew point28°
Mon, 1953° / 33°0Clear
53 °Clear

Clarkson, Monday, 19 October

Clear. High 53°, low 33°.

Pressure30.45 inHg
Wind6.6 mph S
Humidity52%
Visibility—
Dew point29°
Tue, 2058° / 39°0Overcast
58 °Overcast

Clarkson, Tuesday, 20 October

Overcast. High 58°, low 39°.

Pressure30.45 inHg
Wind7.2 mph SE
Humidity51%
Visibility—
Dew point33°
Wed, 2164° / 43°0Mostly clear
64 °Mostly clear

Clarkson, Wednesday, 21 October

Mostly clear. High 64°, low 43°.

Pressure30.47 inHg
Wind10.8 mph S
Humidity51%
Visibility—
Dew point38°
Thu, 2266° / 49°0Overcast
66 °Overcast

Clarkson, Thursday, 22 October

Overcast. High 66°, low 49°.

Pressure30.24 inHg
Wind11.2 mph S
Humidity53%
Visibility—
Dew point43°
Fri, 2365° / 53°0.2Light rain
65 °Light rain

Clarkson, Friday, 23 October

Light rain. High 65°, low 53°.

Pressure29.88 inHg
Wind19.9 mph S
Humidity57%
Visibility—
Dew point44°
Sat, 2451° / 45°1.38Rain
51 °Rain

Clarkson, Saturday, 24 October

Rain. High 51°, low 45°.

Pressure29.94 inHg
Wind16.4 mph N
Humidity89%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2556° / 45°0.15Climate normal
56 °Climate normal

Clarkson, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high56°
Average low45°
Average precipitation0.15 in
Chance of precipitation40%
Record high78° (1963)
Record low32° (1962)
Mon, 2654° / 44°0.12Climate normal
54 °Climate normal

Clarkson, Monday, 26 October

Climate normal for this date — 60-year average.

Average high54°
Average low44°
Average precipitation0.12 in
Chance of precipitation38%
Record high74° (1963)
Record low33° (1976)
Tue, 2755° / 43°0.13Climate normal
55 °Climate normal

Clarkson, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low43°
Average precipitation0.13 in
Chance of precipitation43%
Record high75° (2023)
Record low29° (2025)
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)

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.