As of 17:40 EDT

Weather in Dexter, NY

56°

Dexter, Thursday, 8 October, 17:40

Mostly clear. Feels like 55°. High 64°, low 52°.

Pressure29.85 inHg

Wind13.8 mph SW

Humidity86%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

Monthly outlook for Dexter, NY: average high 58°, average low 45°. That is 1.2° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 16 October (65.9°), the coolest 18 October (30.8°).

58°/45°

Average high / low

+1.2°

Above normal

4 / 6

Wet days / normal

0.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	60.1°	57.2°	+1.7°
18 October – 27 October	54.4°	53°	+0.8°
28 October – 6 November	at normal	49.6°	—

October records over 66 years

81.3°5 October 2023All-time high

27.9°23 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Saint Lawrence (13 mi).

Fri, 0961° / 50°

0.02

61 °

Dexter, Friday, 9 October

Light rain. High 61°, low 50°.

Pressure30.12 inHg

Wind10.4 mph W

Humidity65%

Visibility6.2 mi

Dew point44°

Sat, 1059° / 42°

59 °

Dexter, Saturday, 10 October

Overcast. High 59°, low 42°.

Pressure30.47 inHg

Wind3.6 mph SE

Humidity51%

Visibility6.2 mi

Dew point39°

Sun, 1162° / 51°

0.34

62 °

Dexter, Sunday, 11 October

Rain. High 62°, low 51°.

Pressure30.24 inHg

Wind12.3 mph S

Humidity55%

Visibility6.2 mi

Dew point46°

Mon, 1262° / 52°

0.11

62 °

Dexter, Monday, 12 October

Light rain. High 62°, low 52°.

Pressure29.83 inHg

Wind2.7 mph SW

Humidity86%

Visibility6.2 mi

Dew point56°

Tue, 1363° / 49°

0.13

63 °

Dexter, Tuesday, 13 October

Light rain. High 63°, low 49°.

Pressure29.71 inHg

Wind15.1 mph S

Humidity86%

Visibility—

Dew point52°

Wed, 1455° / 43°

55 °

Dexter, Wednesday, 14 October

Overcast. High 55°, low 43°.

Pressure30.15 inHg

Wind10.2 mph N

Humidity60%

Visibility—

Dew point34°

Thu, 1560° / 41°

60 °

Dexter, Thursday, 15 October

Overcast. High 60°, low 41°.

Pressure30.18 inHg

Wind12.4 mph S

Humidity51%

Visibility—

Dew point33°

Fri, 1666° / 51°

66 °

Dexter, Friday, 16 October

Overcast. High 66°, low 51°.

Pressure29.97 inHg

Wind19.9 mph W

Humidity84%

Visibility—

Dew point56°

Sat, 1749° / 38°

49 °

Dexter, Saturday, 17 October

Partly cloudy. High 49°, low 38°.

Pressure30.12 inHg

Wind13.5 mph NW

Humidity51%

Visibility—

Dew point29°

Sun, 1845° / 31°

45 °

Dexter, Sunday, 18 October

Clear. High 45°, low 31°.

Pressure30.45 inHg

Wind11.9 mph NW

Humidity51%

Visibility—

Dew point22°

Mon, 1950° / 32°

50 °

Dexter, Monday, 19 October

Clear. High 50°, low 32°.

Pressure30.56 inHg

Wind17.4 mph SW

Humidity51%

Visibility—

Dew point28°

Tue, 2056° / 44°

56 °

Dexter, Tuesday, 20 October

Partly cloudy. High 56°, low 44°.

Pressure30.39 inHg

Wind11.4 mph SW

Humidity54%

Visibility—

Dew point37°

Wed, 2163° / 44°

63 °

Dexter, Wednesday, 21 October

Overcast. High 63°, low 44°.

Pressure30.33 inHg

Wind16.6 mph S

Humidity46%

Visibility—

Dew point36°

Thu, 2254° / 51°

0.19

54 °

Dexter, Thursday, 22 October

Rain. High 54°, low 51°.

Pressure30.09 inHg

Wind18.2 mph S

Humidity72%

Visibility—

Dew point43°

Fri, 2359° / 50°

0.02

59 °

Dexter, Friday, 23 October

Light rain. High 59°, low 50°.

Pressure30.09 inHg

Wind11.2 mph N

Humidity74%

Visibility—

Dew point48°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2453° / 44°

0.1

53 °

Dexter, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high53°

Average low44°

Average precipitation0.1 in

Chance of precipitation35%

Record high68° (1963)

Record low33° (1978)

Sun, 2553° / 44°

0.13

53 °

Dexter, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high53°

Average low44°

Average precipitation0.13 in

Chance of precipitation32%

Record high70° (2022)

Record low34° (1976)

Mon, 2651° / 44°

0.14

51 °

Dexter, Monday, 26 October

Climate normal for this date — 60-year average.

Average high51°

Average low44°

Average precipitation0.14 in

Chance of precipitation37%

Record high68° (2022)

Record low31° (1976)

Tue, 2752° / 43°

0.13

52 °

Dexter, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°

Average low43°

Average precipitation0.13 in

Chance of precipitation37%

Record high69° (2023)

Record low29° (1976)

Wed, 2851° / 42°

0.12

51 °

Dexter, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°

Average low42°

Average precipitation0.12 in

Chance of precipitation38%

Record high66° (1971)

Record low30° (1976)

Thu, 2949° / 40°

0.07

49 °

Dexter, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high49°

Average low40°

Average precipitation0.07 in

Chance of precipitation25%

Record high64° (2019)

Record low29° (1965)

Fri, 3049° / 41°

0.11

49 °

Dexter, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°

Average low41°

Average precipitation0.11 in

Chance of precipitation22%

Record high66° (2024)

Record low31° (2002)

Sat, 3151° / 41°

0.12

51 °

Dexter, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°

Average low41°

Average precipitation0.12 in

Chance of precipitation35%

Record high71° (2024)

Record low31° (1972)

Sun, 0151° / 42°

0.14

51 °

Dexter, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°

Average low42°

Average precipitation0.14 in

Chance of precipitation52%

Record high64° (2024)

Record low29° (1965)

Mon, 0250° / 41°

0.19

50 °

Dexter, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°

Average low41°

Average precipitation0.19 in

Chance of precipitation43%

Record high65° (1971)

Record low26° (1965)

Tue, 0350° / 40°

0.11

50 °

Dexter, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°

Average low40°

Average precipitation0.11 in

Chance of precipitation42%

Record high64° (1961)

Record low28° (2002)

Wed, 0449° / 40°

0.11

49 °

Dexter, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°

Average low40°

Average precipitation0.11 in

Chance of precipitation48%

Record high65° (2022)

Record low28° (1989)

Thu, 0549° / 40°

0.11

49 °

Dexter, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°

Average low40°

Average precipitation0.11 in

Chance of precipitation45%

Record high72° (2022)

Record low28° (1965)

Fri, 0648° / 40°

0.12

48 °

Dexter, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°

Average low40°

Average precipitation0.12 in

Chance of precipitation40%

Record high69° (2022)

Record low29° (1987)

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 Dexter, 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 Dexter, 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.