Monthly outlook for Green Haven, NY: average high 56.4°, average low 35.8°. That is 0.8° below the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 20 October (65.5°), the coolest 31 October (27.1°).
56.4°/35.8°
Average high / low
−0.8°
Below normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
59.9°
58.9°
+0.5°
29 October – 7 November
50.6°
55.4°
-2.7°
8 November – 17 November
at normal
50.4°
—
October records over 66 years
86.5°6 October 2007All-time high
27.3°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Vassar College (11 mi).
Tue, 2066° / 41°0
66 °
Green Haven, Tuesday, 20 October
Clear. High 66°, low 41°.
Pressure30.27 inHg
Wind10.8 mph N
Humidity62%
Visibility6.2 mi
Dew point46°
Wed, 2157° / 39°0
57 °
Green Haven, Wednesday, 21 October
Clear. High 57°, low 39°.
Pressure30.27 inHg
Wind7.9 mph N
Humidity58%
Visibility6.2 mi
Dew point39°
Thu, 2260° / 37°0
60 °
Green Haven, Thursday, 22 October
Clear. High 60°, low 37°.
Pressure30.03 inHg
Wind7.4 mph NW
Humidity64%
Visibility6.2 mi
Dew point44°
Fri, 2351° / 37°0
51 °
Green Haven, Friday, 23 October
Mostly clear. High 51°, low 37°.
Pressure30.27 inHg
Wind12.6 mph N
Humidity56%
Visibility—
Dew point30°
Sat, 2452° / 33°0
52 °
Green Haven, Saturday, 24 October
Clear. High 52°, low 33°.
Pressure30.59 inHg
Wind5.3 mph N
Humidity62%
Visibility—
Dew point33°
Sun, 2560° / 36°0
60 °
Green Haven, Sunday, 25 October
Clear. High 60°, low 36°.
Pressure30.56 inHg
Wind6.6 mph SW
Humidity47%
Visibility—
Dew point31°
Mon, 2660° / 42°0
60 °
Green Haven, Monday, 26 October
Overcast. High 60°, low 42°.
Pressure30.27 inHg
Wind7.4 mph SW
Humidity69%
Visibility—
Dew point43°
Tue, 2765° / 46°0
65 °
Green Haven, Tuesday, 27 October
Overcast. High 65°, low 46°.
Pressure30.18 inHg
Wind6.5 mph SW
Humidity58%
Visibility—
Dew point42°
Wed, 2863° / 42°0
63 °
Green Haven, Wednesday, 28 October
Overcast. High 63°, low 42°.
Pressure29.94 inHg
Wind10.6 mph N
Humidity63%
Visibility—
Dew point49°
Thu, 2943° / 30°0
43 °
Green Haven, Thursday, 29 October
Partly cloudy. High 43°, low 30°.
Pressure30.33 inHg
Wind11 mph N
Humidity40%
Visibility—
Dew point15°
Fri, 3045° / 27°0
45 °
Green Haven, Friday, 30 October
Clear. High 45°, low 27°.
Pressure30.36 inHg
Wind10.3 mph N
Humidity35%
Visibility—
Dew point13°
Sat, 3148° / 27°0
48 °
Green Haven, Saturday, 31 October
Clear. High 48°, low 27°.
Pressure30.62 inHg
Wind7.8 mph N
Humidity41%
Visibility—
Dew point18°
Sun, 0153° / 29°0
53 °
Green Haven, Sunday, 1 November
Clear. High 53°, low 29°.
Pressure30.59 inHg
Wind5.1 mph NW
Humidity42%
Visibility—
Dew point21°
Mon, 0257° / 33°0
57 °
Green Haven, Monday, 2 November
Partly cloudy. High 57°, low 33°.
Pressure30.45 inHg
Wind5 mph N
Humidity42%
Visibility—
Dew point25°
Tue, 0359° / 37°0
59 °
Green Haven, Tuesday, 3 November
Overcast. High 59°, low 37°.
Pressure30.36 inHg
Wind4.3 mph SW
Humidity42%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0455° / 40°0.05
55 °
Green Haven, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.05 in
Chance of precipitation22%
Record high73° (1987)
Record low29° (2006)
Thu, 0555° / 40°0.13
55 °
Green Haven, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.13 in
Chance of precipitation28%
Record high74° (2022)
Record low30° (1965)
Fri, 0653° / 41°0.09
53 °
Green Haven, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.09 in
Chance of precipitation32%
Record high79° (2024)
Record low29° (1967)
Sat, 0753° / 39°0.08
53 °
Green Haven, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation27%
Record high72° (2022)
Record low26° (1962)
Sun, 0852° / 38°0.17
52 °
Green Haven, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.17 in
Chance of precipitation27%
Record high71° (1975)
Record low27° (2019)
Mon, 0953° / 38°0.09
53 °
Green Haven, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high72° (1975)
Record low24° (2019)
Tue, 1053° / 38°0.13
53 °
Green Haven, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation37%
Record high72° (2020)
Record low23° (2017)
Wed, 1151° / 38°0.14
51 °
Green Haven, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.14 in
Chance of precipitation38%
Record high68° (2020)
Record low22° (2017)
Thu, 1250° / 37°0.13
50 °
Green Haven, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation38%
Record high67° (2022)
Record low24° (2019)
Fri, 1348° / 35°0.16
48 °
Green Haven, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.16 in
Chance of precipitation45%
Record high69° (1964)
Record low22° (2019)
Sat, 1449° / 35°0.13
49 °
Green Haven, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation23%
Record high67° (1989)
Record low17° (1986)
Sun, 1550° / 36°0.11
50 °
Green Haven, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation42%
Record high73° (1993)
Record low21° (1967)
Mon, 1649° / 36°0.12
49 °
Green Haven, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation27%
Record high69° (2005)
Record low19° (1967)
Tue, 1748° / 34°0.1
48 °
Green Haven, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation32%
Record high64° (2006)
Record low20° (2019)
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 Green Haven, 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 Green Haven, 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.