As of 22:45 EDT

Weather in Dexter, NY

46°

Dexter, Friday, 9 October, 22:45

Clear. Feels like 43°. High 63°, low 46°.

Pressure30.27 inHg

Wind5.7 mph NE

Humidity97%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Monthly outlook for Dexter, NY: average high 58°, average low 45.9°. That is 1.4° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 9 October (63°), the coolest 18 October (32.9°).

58°/45.9°

Average high / low

+1.4°

Above normal

6 / 6

Wet days / normal

2.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	58.2°	56.7°	+0.8°
19 October – 28 October	57.6°	52.6°	+2.8°
29 October – 7 November	at normal	49.2°	—

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).

Sat, 1061° / 39°

61 °

Dexter, Saturday, 10 October

Overcast. High 61°, low 39°.

Pressure30.47 inHg

Wind5.8 mph E

Humidity49%

Visibility6.2 mi

Dew point37°

Sun, 1160° / 51°

0.13

60 °

Dexter, Sunday, 11 October

Light rain. High 60°, low 51°.

Pressure30.21 inHg

Wind11.6 mph S

Humidity64%

Visibility6.2 mi

Dew point48°

Mon, 1261° / 53°

0.01

61 °

Dexter, Monday, 12 October

Light rain. High 61°, low 53°.

Pressure29.83 inHg

Wind6.8 mph SW

Humidity82%

Visibility6.2 mi

Dew point55°

Tue, 1362° / 50°

0.86

62 °

Dexter, Tuesday, 13 October

Rain. High 62°, low 50°.

Pressure29.71 inHg

Wind2 mph W

Humidity98%

Visibility2.1 mi

Dew point60°

Wed, 1454° / 44°

54 °

Dexter, Wednesday, 14 October

Overcast. High 54°, low 44°.

Pressure30.00 inHg

Wind9.6 mph N

Humidity76%

Visibility—

Dew point43°

Thu, 1554° / 45°

54 °

Dexter, Thursday, 15 October

Partly cloudy. High 54°, low 45°.

Pressure30.30 inHg

Wind13.4 mph N

Humidity60%

Visibility—

Dew point37°

Fri, 1662° / 50°

0.11

62 °

Dexter, Friday, 16 October

Light rain. High 62°, low 50°.

Pressure29.83 inHg

Wind21.6 mph S

Humidity83%

Visibility—

Dew point46°

Sat, 1761° / 42°

0.07

61 °

Dexter, Saturday, 17 October

Light rain. High 61°, low 42°.

Pressure29.77 inHg

Wind22.3 mph SW

Humidity78%

Visibility—

Dew point47°

Sun, 1844° / 33°

0.01

44 °

Dexter, Sunday, 18 October

Light rain. High 44°, low 33°.

Pressure30.36 inHg

Wind14.7 mph N

Humidity53%

Visibility—

Dew point22°

Mon, 1949° / 33°

49 °

Dexter, Monday, 19 October

Overcast. High 49°, low 33°.

Pressure30.45 inHg

Wind11.8 mph SW

Humidity54%

Visibility—

Dew point27°

Tue, 2054° / 35°

54 °

Dexter, Tuesday, 20 October

Mostly clear. High 54°, low 35°.

Pressure30.62 inHg

Wind9.6 mph NE

Humidity62%

Visibility—

Dew point34°

Wed, 2161° / 47°

61 °

Dexter, Wednesday, 21 October

Clear. High 61°, low 47°.

Pressure30.47 inHg

Wind18.2 mph S

Humidity61%

Visibility—

Dew point40°

Thu, 2260° / 51°

60 °

Dexter, Thursday, 22 October

Overcast. High 60°, low 51°.

Pressure30.27 inHg

Wind16.9 mph S

Humidity60%

Visibility—

Dew point43°

Fri, 2361° / 58°

0.86

61 °

Dexter, Friday, 23 October

Rain. High 61°, low 58°.

Pressure29.97 inHg

Wind17.9 mph SE

Humidity86%

Visibility—

Dew point55°

Sat, 2462° / 56°

0.02

62 °

Dexter, Saturday, 24 October

Light rain. High 62°, low 56°.

Pressure29.94 inHg

Wind9.5 mph SW

Humidity93%

Visibility—

Dew point56°

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

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)

Sat, 0747° / 38°

0.1

47 °

Dexter, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°

Average low38°

Average precipitation0.1 in

Chance of precipitation42%

Record high63° (1975)

Record low23° (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 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.