Monthly outlook for Chichester, NY: average high 53.7°, average low 38.7°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 3 November (66.6°), the coolest 15 November (27.4°).
53.7°/38.7°
Average high / low
+1.4°
Above normal
3 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
57.9°
53°
+2.7°
10 November – 19 November
46.9°
47.6°
-0.4°
20 November – 29 November
at normal
44.6°
—
October records over 66 years
84.2°5 October 2007All-time high
22.3°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Olive (11 mi).
Sun, 0155° / 29°0
55 °
Chichester, Sunday, 1 November
Clear. High 55°, low 29°.
Pressure30.50 inHg
Wind5.8 mph NW
Humidity55%
Visibility6.2 mi
Dew point35°
Mon, 0262° / 39°0
62 °
Chichester, Monday, 2 November
Overcast. High 62°, low 39°.
Pressure30.36 inHg
Wind7.1 mph W
Humidity44%
Visibility6.2 mi
Dew point37°
Tue, 0367° / 45°0
67 °
Chichester, Tuesday, 3 November
Overcast. High 67°, low 45°.
Pressure30.27 inHg
Wind3.5 mph SW
Humidity34%
Visibility6.2 mi
Dew point35°
Wed, 0464° / 45°0
64 °
Chichester, Wednesday, 4 November
Mostly clear. High 64°, low 45°.
Pressure30.21 inHg
Wind9.1 mph S
Humidity61%
Visibility—
Dew point45°
Thu, 0559° / 48°0
59 °
Chichester, Thursday, 5 November
Light rain. High 59°, low 48°.
Pressure30.09 inHg
Wind6.8 mph S
Humidity93%
Visibility—
Dew point55°
Fri, 0663° / 56°0.35
63 °
Chichester, Friday, 6 November
Rain. High 63°, low 56°.
Pressure29.94 inHg
Wind3.9 mph S
Humidity81%
Visibility—
Dew point55°
Sat, 0756° / 46°0.42
56 °
Chichester, Saturday, 7 November
Rain. High 56°, low 46°.
Pressure29.88 inHg
Wind5.9 mph NW
Humidity90%
Visibility—
Dew point53°
Sun, 0849° / 37°0
49 °
Chichester, Sunday, 8 November
Overcast. High 49°, low 37°.
Pressure30.09 inHg
Wind6.4 mph N
Humidity81%
Visibility—
Dew point41°
Mon, 0953° / 35°0
53 °
Chichester, Monday, 9 November
Overcast. High 53°, low 35°.
Pressure30.06 inHg
Wind5 mph NW
Humidity55%
Visibility—
Dew point30°
Tue, 1050° / 36°0
50 °
Chichester, Tuesday, 10 November
Overcast. High 50°, low 36°.
Pressure29.88 inHg
Wind11.3 mph NW
Humidity70%
Visibility—
Dew point34°
Wed, 1158° / 36°0
58 °
Chichester, Wednesday, 11 November
Clear. High 58°, low 36°.
Pressure29.77 inHg
Wind5.6 mph NW
Humidity50%
Visibility—
Dew point32°
Thu, 1254° / 36°0
54 °
Chichester, Thursday, 12 November
Overcast. High 54°, low 36°.
Pressure29.68 inHg
Wind8.6 mph NW
Humidity74%
Visibility—
Dew point40°
Fri, 1350° / 36°0.12
50 °
Chichester, Friday, 13 November
Light rain. High 50°, low 36°.
Pressure29.59 inHg
Wind8.3 mph S
Humidity58%
Visibility—
Dew point31°
Sat, 1438° / 31°0.04
38 °
Chichester, Saturday, 14 November
Snow. High 38°, low 31°.
Pressure29.56 inHg
Wind9.1 mph NW
Humidity78%
Visibility—
Dew point31°
Sun, 1533° / 27°0
33 °
Chichester, Sunday, 15 November
Overcast. High 33°, low 27°.
Pressure29.88 inHg
Wind14.2 mph NW
Humidity69%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1647° / 34°0.15
47 °
Chichester, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation27%
Record high65° (2005)
Record low17° (1967)
Tue, 1746° / 33°0.12
46 °
Chichester, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation35%
Record high63° (2006)
Record low15° (1995)
Wed, 1846° / 33°0.1
46 °
Chichester, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation30%
Record high65° (1963)
Record low16° (1997)
Thu, 1946° / 33°0.11
46 °
Chichester, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation28%
Record high65° (1991)
Record low13° (1986)
Fri, 2046° / 33°0.18
46 °
Chichester, Friday, 20 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.18 in
Chance of precipitation35%
Record high67° (1991)
Record low8° (1986)
Sat, 2145° / 32°0.13
45 °
Chichester, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.13 in
Chance of precipitation33%
Record high60° (1999)
Record low15° (1987)
Sun, 2244° / 31°0.15
44 °
Chichester, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation33%
Record high62° (2007)
Record low7° (2018)
Mon, 2344° / 30°0.11
44 °
Chichester, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation28%
Record high63° (1979)
Record low1° (2018)
Tue, 2445° / 31°0.13
45 °
Chichester, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.13 in
Chance of precipitation37%
Record high64° (2014)
Record low10° (1989)
Wed, 2545° / 31°0.15
45 °
Chichester, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.15 in
Chance of precipitation33%
Record high62° (1979)
Record low15° (2005)
Thu, 2646° / 32°0.24
46 °
Chichester, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.24 in
Chance of precipitation43%
Record high62° (2025)
Record low19° (2005)
Fri, 2744° / 32°0.13
44 °
Chichester, Friday, 27 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (2006)
Record low18° (1978)
Sat, 2845° / 32°0.25
45 °
Chichester, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.25 in
Chance of precipitation40%
Record high64° (1990)
Record low15° (2014)
Sun, 2943° / 31°0.12
43 °
Chichester, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.12 in
Chance of precipitation35%
Record high62° (1990)
Record low8° (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 Chichester, 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 Chichester, 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.