As of 10:56 EDT

Weather in Colchester, NY

45°

Colchester, Saturday, 31 October, 10:56

Clear. Feels like 41°. High 50°, low 33°.

Pressure30.45 inHg

Wind7.9 mph N

Humidity62%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Monthly outlook for Colchester, NY: average high 52.4°, average low 40.3°. That is 3.6° above the climate normal for October. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 4 November (64.2°), the coolest 14 November (29.6°).

52.4°/40.3°

Average high / low

+3.6°

Above normal

7 / 6

Wet days / normal

1.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
31 October – 9 November	57.3°	47.7°	+5.4°
10 November – 19 November	44.2°	42.3°	+1°
20 November – 29 November	at normal	39.3°	—

October records over 66 years

78.3°5 October 2007All-time high

21°23 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Rockland (11 mi).

Sun, 0159° / 30°

59 °

Colchester, Sunday, 1 November

Mostly clear. High 59°, low 30°.

Pressure30.50 inHg

Wind4.2 mph W

Humidity52%

Visibility6.2 mi

Dew point36°

Mon, 0261° / 38°

61 °

Colchester, Monday, 2 November

Overcast. High 61°, low 38°.

Pressure30.36 inHg

Wind5.9 mph SW

Humidity43%

Visibility6.2 mi

Dew point36°

Tue, 0362° / 43°

62 °

Colchester, Tuesday, 3 November

Overcast. High 62°, low 43°.

Pressure30.30 inHg

Wind4.6 mph S

Humidity40%

Visibility6.2 mi

Dew point33°

Wed, 0464° / 47°

64 °

Colchester, Wednesday, 4 November

Clear. High 64°, low 47°.

Pressure30.18 inHg

Wind11.7 mph S

Humidity68%

Visibility—

Dew point46°

Thu, 0559° / 53°

0.53

59 °

Colchester, Thursday, 5 November

Rain. High 59°, low 53°.

Pressure29.94 inHg

Wind12.3 mph S

Humidity99%

Visibility—

Dew point55°

Fri, 0658° / 53°

0.06

58 °

Colchester, Friday, 6 November

Light rain. High 58°, low 53°.

Pressure29.88 inHg

Wind9 mph SE

Humidity96%

Visibility—

Dew point54°

Sat, 0754° / 48°

0.07

54 °

Colchester, Saturday, 7 November

Light rain. High 54°, low 48°.

Pressure29.77 inHg

Wind9.2 mph E

Humidity79%

Visibility—

Dew point46°

Sun, 0858° / 44°

58 °

Colchester, Sunday, 8 November

Overcast. High 58°, low 44°.

Pressure29.77 inHg

Wind5.4 mph N

Humidity80%

Visibility—

Dew point46°

Mon, 0947° / 46°

0.11

47 °

Colchester, Monday, 9 November

Light rain. High 47°, low 46°.

Pressure29.94 inHg

Wind2.1 mph SW

Humidity97%

Visibility—

Dew point45°

Tue, 1051° / 41°

51 °

Colchester, Tuesday, 10 November

Light rain. High 51°, low 41°.

Pressure30.03 inHg

Wind3.4 mph NW

Humidity92%

Visibility—

Dew point45°

Wed, 1153° / 38°

53 °

Colchester, Wednesday, 11 November

Overcast. High 53°, low 38°.

Pressure30.00 inHg

Wind3.2 mph NW

Humidity63%

Visibility—

Dew point34°

Thu, 1247° / 37°

0.02

47 °

Colchester, Thursday, 12 November

Light rain. High 47°, low 37°.

Pressure29.94 inHg

Wind4.1 mph SW

Humidity76%

Visibility—

Dew point37°

Fri, 1340° / 34°

0.21

40 °

Colchester, Friday, 13 November

Snow. High 40°, low 34°.

Pressure30.03 inHg

Wind5.5 mph N

Humidity96%

Visibility—

Dew point35°

Sat, 1436° / 30°

0.38

36 °

Colchester, Saturday, 14 November

Snow. High 36°, low 30°.

Pressure29.94 inHg

Wind9.1 mph S

Humidity78%

Visibility—

Dew point27°

Sun, 1538° / 31°

0.23

38 °

Colchester, Sunday, 15 November

Snow. High 38°, low 31°.

Pressure29.71 inHg

Wind10.8 mph NW

Humidity97%

Visibility—

Dew point35°

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

Mon, 1642° / 29°

0.13

42 °

Colchester, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.13 in

Chance of precipitation28%

Record high60° (1990)

Record low10° (1967)

Tue, 1741° / 28°

0.11

41 °

Colchester, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.11 in

Chance of precipitation38%

Record high58° (2006)

Record low16° (1995)

Wed, 1841° / 29°

0.11

41 °

Colchester, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.11 in

Chance of precipitation32%

Record high62° (2021)

Record low13° (1972)

Thu, 1941° / 28°

0.1

41 °

Colchester, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.1 in

Chance of precipitation28%

Record high61° (1991)

Record low10° (1986)

Fri, 2041° / 28°

0.17

41 °

Colchester, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.17 in

Chance of precipitation38%

Record high63° (1991)

Record low2° (1986)

Sat, 2140° / 27°

0.13

40 °

Colchester, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.13 in

Chance of precipitation38%

Record high55° (1991)

Record low9° (1987)

Sun, 2239° / 27°

0.14

39 °

Colchester, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.14 in

Chance of precipitation38%

Record high57° (2007)

Record low0° (2018)

Mon, 2339° / 26°

0.1

39 °

Colchester, Monday, 23 November

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.1 in

Chance of precipitation30%

Record high58° (1979)

Record low-5° (2018)

Tue, 2439° / 27°

0.12

39 °

Colchester, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.12 in

Chance of precipitation38%

Record high58° (2014)

Record low2° (1989)

Wed, 2540° / 27°

0.16

40 °

Colchester, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.16 in

Chance of precipitation43%

Record high58° (1979)

Record low8° (1995)

Thu, 2640° / 27°

0.21

40 °

Colchester, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.21 in

Chance of precipitation47%

Record high57° (1979)

Record low13° (1978)

Fri, 2739° / 28°

0.12

39 °

Colchester, Friday, 27 November

Climate normal for this date — 60-year average.

Average high39°

Average low28°

Average precipitation0.12 in

Chance of precipitation40%

Record high56° (2015)

Record low11° (1977)

Sat, 2840° / 28°

0.22

40 °

Colchester, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.22 in

Chance of precipitation45%

Record high60° (1990)

Record low11° (2014)

Sun, 2938° / 26°

0.11

38 °

Colchester, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high38°

Average low26°

Average precipitation0.11 in

Chance of precipitation37%

Record high57° (1990)

Record low6° (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 Colchester, 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 Colchester, 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.